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Import mandoc cvs snapshot 20170121 (pre 1.14)

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This commit is contained in:
Baptiste Daroussin 2017-01-21 13:01:39 +00:00
parent 05798824d2
commit ef7476572c
82 changed files with 5466 additions and 4371 deletions
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40
INSTALL
View File

@ -1,4 +1,4 @@
$Id: INSTALL,v 1.15 2016/07/14 11:09:06 schwarze Exp $
$Id: INSTALL,v 1.17 2016/07/19 22:40:33 schwarze Exp $
About mdocml, the portable mandoc distribution
----------------------------------------------
@ -35,7 +35,11 @@ To install mandoc manually, the following steps are needed:
command "echo BUILD_CGI=1 > configure.local". Then run "cp
cgi.h.examples cgi.h" and edit cgi.h as desired.
2. Run "./configure".
2. Define MANPATH_DEFAULT in configure.local
if /usr/share/man:/usr/X11R6/man:/usr/local/man is not appropriate
for your operating system.
3. Run "./configure".
This script attempts autoconfiguration of mandoc for your system.
Read both its standard output and the file "Makefile.local" it
generates. If anything looks wrong or different from what you
@ -45,28 +49,21 @@ result seems right to you.
On Solaris 10 and earlier, you may have to run "ksh ./configure"
because the native /bin/sh lacks some POSIX features.
3. Run "make".
4. Run "make".
Any POSIX-compatible make, in particular both BSD make and GNU make,
should work. If the build fails, look at "configure.local.example"
and go back to step 2.
4. Run "make -n install" and check whether everything will be
5. Run "make -n install" and check whether everything will be
installed to the intended places. Otherwise, put some *DIR or *NM*
variables into "configure.local" and go back to step 2.
variables into "configure.local" and go back to step 3.
5. Run "sudo make install". If you intend to build a binary
6. Run "sudo make install". If you intend to build a binary
package using some kind of fake root mechanism, you may need a
command like "make DESTDIR=... install". Read the *-install targets
in the "Makefile" to understand how DESTDIR is used.
6. If you want to use the integrated man(1) and your system uses
manpath(1), make sure it is configured correctly, in particular,
it returns all directory trees where manual pages are installed.
Otherwise, if your system uses man.conf(5), make sure it contains
a "manpath" line for each directory tree, and the order of these
lines meets your wishes.
7. If you compiled with database support, run the command "sudo
7. Run the command "sudo
makewhatis" to build mandoc.db(5) databases in all the directory
trees configured in step 6. Whenever installing new manual pages,
re-run makewhatis(8) to update the databases, or apropos(1) will
@ -84,20 +81,9 @@ manual page source.
Understanding mandoc dependencies
---------------------------------
The mandoc(1), man(1), and demandoc(1) utilities only depend
on the zlib library for decompressing gzipped manual pages,
but makewhatis(8) and apropos(1) depend on the following
additional software:
The following libraries are required:
1. The SQLite database system, see <http://sqlite.org/>.
The recommended version of SQLite is 3.8.4.3 or newer. The mandoc
toolset is known to work with version 3.7.5 or newer. Versions
older than 3.8.3 may not achieve full performance due to the
missing SQLITE_DETERMINISTIC optimization flag. Versions older
than 3.8.0 may not show full error information if opening a database
fails due to the missing sqlite3_errstr() API. Both are very minor
problems, apropos(1) is fully usable with SQLite 3.7.5. Versions
older than 3.7.5 may or may not work, they have not been tested.
1. zlib for decompressing gzipped manual pages.
2. The fts(3) directory traversion functions.
If your system does not have them, the bundled compatibility version

7
LICENSE
View File

@ -1,4 +1,4 @@
$Id: LICENSE,v 1.12 2016/07/07 23:46:36 schwarze Exp $
$Id: LICENSE,v 1.13 2016/10/18 14:15:33 schwarze Exp $
With the exceptions noted below, all code and documentation
contained in the mdocml toolkit is protected by the Copyright
@ -8,7 +8,8 @@ Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
Copyright (c) 2010-2016 Ingo Schwarze <schwarze@openbsd.org>
Copyright (c) 2009, 2010, 2011, 2012 Joerg Sonnenberger <joerg@netbsd.org>
Copyright (c) 2013 Franco Fichtner <franco@lastsummer.de>
Copyright (c) 2014 Baptiste Daroussin <bapt@FreeBSD.org>
Copyright (c) 2014 Baptiste Daroussin <bapt@freebsd.org>
Copyright (c) 2016 Ed Maste <emaste@freebsd.org>
Copyright (c) 1999, 2004 Marc Espie <espie@openbsd.org>
Copyright (c) 1998, 2004, 2010 Todd C. Miller <Todd.Miller@courtesan.com>
Copyright (c) 2008 Otto Moerbeek <otto@drijf.net>
@ -41,7 +42,7 @@ other people's Copyright and are distributed under various 2-clause
and 3-clause BSD licenses; see these individual files for details.
soelim.c, soelim.1:
Copyright (c) 2014 Baptiste Daroussin <bapt@FreeBSD.org>
Copyright (c) 2014 Baptiste Daroussin <bapt@freebsd.org>
compat_err.c, compat_fts.c, compat_fts.h,
compat_getsubopt.c, compat_strcasestr.c, compat_strsep.c,

104
Makefile
View File

@ -1,4 +1,4 @@
# $Id: Makefile,v 1.488 2016/07/12 05:18:38 kristaps Exp $
# $Id: Makefile,v 1.493 2016/11/19 15:24:51 schwarze Exp $
#
# Copyright (c) 2010, 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
# Copyright (c) 2011, 2013-2016 Ingo Schwarze <schwarze@openbsd.org>
@ -15,27 +15,29 @@
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
VERSION = 1.13.4
VERSION = 1.14.0
# === LIST OF FILES ====================================================
TESTSRCS = test-dirent-namlen.c \
TESTSRCS = test-be32toh.c \
test-dirent-namlen.c \
test-EFTYPE.c \
test-err.c \
test-fts.c \
test-getline.c \
test-getsubopt.c \
test-isblank.c \
test-mkdtemp.c \
test-mmap.c \
test-nanosleep.c \
test-ntohl.c \
test-ohash.c \
test-PATH_MAX.c \
test-pledge.c \
test-progname.c \
test-reallocarray.c \
test-rewb-bsd.c \
test-rewb-sysv.c \
test-sandbox_init.c \
test-sqlite3.c \
test-sqlite3_errstr.c \
test-strcasestr.c \
test-stringlist.c \
test-strlcat.c \
@ -58,7 +60,6 @@ SRCS = att.c \
compat_ohash.c \
compat_progname.c \
compat_reallocarray.c \
compat_sqlite3_errstr.c \
compat_strcasestr.c \
compat_stringlist.c \
compat_strlcat.c \
@ -66,6 +67,12 @@ SRCS = att.c \
compat_strsep.c \
compat_strtonum.c \
compat_vasprintf.c \
dba.c \
dba_array.c \
dba_read.c \
dba_write.c \
dbm.c \
dbm_map.c \
demandoc.c \
eqn.c \
eqn_html.c \
@ -86,7 +93,6 @@ SRCS = att.c \
manpage.c \
manpath.c \
mansearch.c \
mansearch_const.c \
mdoc.c \
mdoc_argv.c \
mdoc_hash.c \
@ -128,6 +134,11 @@ DISTFILES = INSTALL \
compat_stringlist.h \
configure \
configure.local.example \
dba.h \
dba_array.h \
dba_write.h \
dbm.h \
dbm_map.h \
demandoc.1 \
eqn.7 \
gmdiff \
@ -220,7 +231,6 @@ COMPAT_OBJS = compat_err.o \
compat_ohash.o \
compat_progname.o \
compat_reallocarray.o \
compat_sqlite3_errstr.o \
compat_strcasestr.o \
compat_strlcat.o \
compat_strlcpy.o \
@ -244,28 +254,35 @@ MANDOC_TERM_OBJS = eqn_term.o \
term_ps.o \
tbl_term.o
BASE_OBJS = $(MANDOC_HTML_OBJS) \
DBM_OBJS = dbm.o \
dbm_map.o \
mansearch.o
DBA_OBJS = dba.o \
dba_array.o \
dba_read.o \
dba_write.o \
mandocdb.o
MAIN_OBJS = $(MANDOC_HTML_OBJS) \
$(MANDOC_MAN_OBJS) \
$(MANDOC_TERM_OBJS) \
$(DBM_OBJS) \
$(DBA_OBJS) \
main.o \
manpath.o \
out.o \
tag.o \
tree.o
MAIN_OBJS = $(BASE_OBJS)
DB_OBJS = mandocdb.o \
mansearch.o \
mansearch_const.o
CGI_OBJS = $(MANDOC_HTML_OBJS) \
$(DBM_OBJS) \
cgi.o \
mansearch.o \
mansearch_const.o \
out.o
MANPAGE_OBJS = manpage.o mansearch.o mansearch_const.o manpath.o
MANPAGE_OBJS = $(DBM_OBJS) \
manpage.o \
manpath.o
DEMANDOC_OBJS = demandoc.o
@ -329,7 +346,7 @@ www: $(WWW_OBJS) $(WWW_MANS)
$(WWW_MANS): mandoc
.PHONY: base-install cgi-install db-install install www-install
.PHONY: base-install cgi-install install www-install
.PHONY: clean distclean depend
include Makefile.depend
@ -341,7 +358,7 @@ distclean: clean
clean:
rm -f libmandoc.a $(LIBMANDOC_OBJS) $(COMPAT_OBJS)
rm -f mandoc $(BASE_OBJS) $(DB_OBJS)
rm -f mandoc $(MAIN_OBJS)
rm -f man.cgi $(CGI_OBJS)
rm -f manpage $(MANPAGE_OBJS)
rm -f demandoc $(DEMANDOC_OBJS)
@ -351,50 +368,45 @@ clean:
base-install: base-build
mkdir -p $(DESTDIR)$(BINDIR)
mkdir -p $(DESTDIR)$(LIBDIR)
mkdir -p $(DESTDIR)$(INCLUDEDIR)
mkdir -p $(DESTDIR)$(SBINDIR)
mkdir -p $(DESTDIR)$(MANDIR)/man1
mkdir -p $(DESTDIR)$(MANDIR)/man3
mkdir -p $(DESTDIR)$(MANDIR)/man5
mkdir -p $(DESTDIR)$(MANDIR)/man7
mkdir -p $(DESTDIR)$(MANDIR)/man8
$(INSTALL_PROGRAM) mandoc demandoc $(DESTDIR)$(BINDIR)
$(INSTALL_PROGRAM) soelim $(DESTDIR)$(BINDIR)/$(BINM_SOELIM)
ln -f $(DESTDIR)$(BINDIR)/mandoc $(DESTDIR)$(BINDIR)/$(BINM_MAN)
$(INSTALL_LIB) libmandoc.a $(DESTDIR)$(LIBDIR)
$(INSTALL_LIB) man.h mandoc.h mandoc_aux.h mdoc.h roff.h \
$(DESTDIR)$(INCLUDEDIR)
ln -f $(DESTDIR)$(BINDIR)/mandoc $(DESTDIR)$(BINDIR)/$(BINM_APROPOS)
ln -f $(DESTDIR)$(BINDIR)/mandoc $(DESTDIR)$(BINDIR)/$(BINM_WHATIS)
ln -f $(DESTDIR)$(BINDIR)/mandoc \
$(DESTDIR)$(SBINDIR)/$(BINM_MAKEWHATIS)
$(INSTALL_MAN) mandoc.1 demandoc.1 $(DESTDIR)$(MANDIR)/man1
$(INSTALL_MAN) soelim.1 $(DESTDIR)$(MANDIR)/man1/$(BINM_SOELIM).1
$(INSTALL_MAN) man.1 $(DESTDIR)$(MANDIR)/man1/$(BINM_MAN).1
$(INSTALL_MAN) mandoc.3 mandoc_escape.3 mandoc_malloc.3 \
mchars_alloc.3 tbl.3 $(DESTDIR)$(MANDIR)/man3
$(INSTALL_MAN) apropos.1 $(DESTDIR)$(MANDIR)/man1/$(BINM_APROPOS).1
ln -f $(DESTDIR)$(MANDIR)/man1/$(BINM_APROPOS).1 \
$(DESTDIR)$(MANDIR)/man1/$(BINM_WHATIS).1
$(INSTALL_MAN) man.conf.5 $(DESTDIR)$(MANDIR)/man5/${MANM_MANCONF}.5
$(INSTALL_MAN) mandoc.db.5 $(DESTDIR)$(MANDIR)/man5
$(INSTALL_MAN) man.7 $(DESTDIR)$(MANDIR)/man7/${MANM_MAN}.7
$(INSTALL_MAN) mdoc.7 $(DESTDIR)$(MANDIR)/man7/${MANM_MDOC}.7
$(INSTALL_MAN) roff.7 $(DESTDIR)$(MANDIR)/man7/${MANM_ROFF}.7
$(INSTALL_MAN) eqn.7 $(DESTDIR)$(MANDIR)/man7/${MANM_EQN}.7
$(INSTALL_MAN) tbl.7 $(DESTDIR)$(MANDIR)/man7/${MANM_TBL}.7
$(INSTALL_MAN) mandoc_char.7 $(DESTDIR)$(MANDIR)/man7
db-install: base-build
mkdir -p $(DESTDIR)$(BINDIR)
mkdir -p $(DESTDIR)$(SBINDIR)
mkdir -p $(DESTDIR)$(MANDIR)/man1
mkdir -p $(DESTDIR)$(MANDIR)/man3
mkdir -p $(DESTDIR)$(MANDIR)/man5
mkdir -p $(DESTDIR)$(MANDIR)/man8
ln -f $(DESTDIR)$(BINDIR)/mandoc $(DESTDIR)$(BINDIR)/$(BINM_APROPOS)
ln -f $(DESTDIR)$(BINDIR)/mandoc $(DESTDIR)$(BINDIR)/$(BINM_WHATIS)
ln -f $(DESTDIR)$(BINDIR)/mandoc \
$(DESTDIR)$(SBINDIR)/$(BINM_MAKEWHATIS)
$(INSTALL_MAN) apropos.1 $(DESTDIR)$(MANDIR)/man1/$(BINM_APROPOS).1
ln -f $(DESTDIR)$(MANDIR)/man1/$(BINM_APROPOS).1 \
$(DESTDIR)$(MANDIR)/man1/$(BINM_WHATIS).1
$(INSTALL_MAN) mansearch.3 $(DESTDIR)$(MANDIR)/man3
$(INSTALL_MAN) mandoc.db.5 $(DESTDIR)$(MANDIR)/man5
$(INSTALL_MAN) makewhatis.8 \
$(DESTDIR)$(MANDIR)/man8/$(BINM_MAKEWHATIS).8
lib-install: base-build
mkdir -p $(DESTDIR)$(LIBDIR)
mkdir -p $(DESTDIR)$(INCLUDEDIR)
mkdir -p $(DESTDIR)$(MANDIR)/man3
$(INSTALL_LIB) libmandoc.a $(DESTDIR)$(LIBDIR)
$(INSTALL_LIB) man.h mandoc.h mandoc_aux.h mdoc.h roff.h \
$(DESTDIR)$(INCLUDEDIR)
$(INSTALL_MAN) mandoc.3 mandoc_escape.3 mandoc_malloc.3 \
mansearch.3 mchars_alloc.3 tbl.3 $(DESTDIR)$(MANDIR)/man3
cgi-install: cgi-build
mkdir -p $(DESTDIR)$(CGIBINDIR)
mkdir -p $(DESTDIR)$(HTDOCDIR)

18
Makefile.depend
View File

@ -10,7 +10,6 @@ compat_mkdtemp.o: compat_mkdtemp.c config.h
compat_ohash.o: compat_ohash.c config.h compat_ohash.h
compat_progname.o: compat_progname.c config.h
compat_reallocarray.o: compat_reallocarray.c config.h
compat_sqlite3_errstr.o: compat_sqlite3_errstr.c config.h
compat_strcasestr.o: compat_strcasestr.c config.h
compat_stringlist.o: compat_stringlist.c config.h compat_stringlist.h
compat_strlcat.o: compat_strlcat.c config.h
@ -18,6 +17,12 @@ compat_strlcpy.o: compat_strlcpy.c config.h
compat_strsep.o: compat_strsep.c config.h
compat_strtonum.o: compat_strtonum.c config.h
compat_vasprintf.o: compat_vasprintf.c config.h
dba.o: dba.c config.h mandoc_aux.h mandoc_ohash.h compat_ohash.h mansearch.h dba_write.h dba_array.h dba.h
dba_array.o: dba_array.c mandoc_aux.h dba_write.h dba_array.h
dba_read.o: dba_read.c mandoc_aux.h mansearch.h dba_array.h dba.h dbm.h
dba_write.o: dba_write.c config.h dba_write.h
dbm.o: dbm.c config.h mansearch.h dbm_map.h dbm.h
dbm_map.o: dbm_map.c config.h mansearch.h dbm_map.h dbm.h
demandoc.o: demandoc.c config.h roff.h man.h mdoc.h mandoc.h
eqn.o: eqn.c config.h mandoc.h mandoc_aux.h libmandoc.h libroff.h
eqn_html.o: eqn_html.c config.h mandoc.h out.h html.h
@ -26,7 +31,7 @@ html.o: html.c config.h mandoc.h mandoc_aux.h out.h html.h manconf.h main.h
lib.o: lib.c config.h roff.h mdoc.h libmdoc.h lib.in
main.o: main.c config.h mandoc_aux.h mandoc.h roff.h mdoc.h man.h tag.h main.h manconf.h mansearch.h
man.o: man.c config.h mandoc_aux.h mandoc.h roff.h man.h libmandoc.h roff_int.h libman.h
man_hash.o: man_hash.c config.h roff.h man.h libman.h
man_hash.o: man_hash.c config.h mandoc.h roff.h man.h libmandoc.h libman.h
man_html.o: man_html.c config.h mandoc_aux.h roff.h man.h out.h html.h main.h
man_macro.o: man_macro.c config.h mandoc.h roff.h man.h libmandoc.h roff_int.h libman.h
man_term.o: man_term.c config.h mandoc_aux.h mandoc.h roff.h man.h out.h term.h main.h
@ -34,14 +39,13 @@ man_validate.o: man_validate.c config.h mandoc_aux.h mandoc.h roff.h man.h libma
mandoc.o: mandoc.c config.h mandoc.h mandoc_aux.h libmandoc.h
mandoc_aux.o: mandoc_aux.c config.h mandoc.h mandoc_aux.h
mandoc_ohash.o: mandoc_ohash.c mandoc_aux.h mandoc_ohash.h compat_ohash.h
mandocdb.o: mandocdb.c config.h compat_fts.h mandoc_aux.h mandoc_ohash.h compat_ohash.h mandoc.h roff.h mdoc.h man.h manconf.h mansearch.h
mandocdb.o: mandocdb.c config.h compat_fts.h mandoc_aux.h mandoc_ohash.h compat_ohash.h mandoc.h roff.h mdoc.h man.h manconf.h mansearch.h dba_array.h dba.h
manpage.o: manpage.c config.h manconf.h mansearch.h
manpath.o: manpath.c config.h mandoc_aux.h manconf.h
mansearch.o: mansearch.c config.h mandoc.h mandoc_aux.h mandoc_ohash.h compat_ohash.h manconf.h mansearch.h
mansearch_const.o: mansearch_const.c config.h mansearch.h
mansearch.o: mansearch.c config.h mandoc.h mandoc_aux.h mandoc_ohash.h compat_ohash.h manconf.h mansearch.h dbm.h
mdoc.o: mdoc.c config.h mandoc_aux.h mandoc.h roff.h mdoc.h libmandoc.h roff_int.h libmdoc.h
mdoc_argv.o: mdoc_argv.c config.h mandoc_aux.h mandoc.h roff.h mdoc.h libmandoc.h libmdoc.h
mdoc_hash.o: mdoc_hash.c config.h roff.h mdoc.h libmdoc.h
mdoc_argv.o: mdoc_argv.c config.h mandoc_aux.h mandoc.h roff.h mdoc.h libmandoc.h roff_int.h libmdoc.h
mdoc_hash.o: mdoc_hash.c config.h mandoc.h roff.h mdoc.h libmandoc.h libmdoc.h
mdoc_html.o: mdoc_html.c config.h mandoc_aux.h roff.h mdoc.h out.h html.h main.h
mdoc_macro.o: mdoc_macro.c config.h mandoc.h roff.h mdoc.h libmandoc.h roff_int.h libmdoc.h
mdoc_man.o: mdoc_man.c config.h mandoc_aux.h mandoc.h roff.h mdoc.h man.h out.h main.h

41
TODO
View File

@ -1,6 +1,6 @@
************************************************************************
* Official mandoc TODO.
* $Id: TODO,v 1.218 2016/06/05 21:06:04 schwarze Exp $
* $Id: TODO,v 1.223 2017/01/17 15:32:43 schwarze Exp $
************************************************************************
Many issues are annotated for difficulty as follows:
@ -32,15 +32,6 @@ Many issues are annotated for difficulty as follows:
Obviously, as the issues have not been solved yet, these annotations
are mere guesses, and some may be wrong.
************************************************************************
* crashes
************************************************************************
- The abort() in bufcat(), html.c, can be triggered via buffmt_includes()
by running -Thtml -Oincludes on a file containing a long .In argument.
Fixing this will probably require reworking the whole bufcat() concept.
loc ** exist * algo * size ** imp **
************************************************************************
* missing features
************************************************************************
@ -213,6 +204,13 @@ are mere guesses, and some may be wrong.
synaptics(4) found by tedu@ Mon, 17 Aug 2015 21:17:42 -0400
loc ** exist ** algo ** size ** imp ***
- break long text into lines inside cells
net/lftp(1) from jirib via bentley@ Sep 13, 2016
- layout l1 for a column of max text width 3 reduces the following
inter-column spacing for groff, but not for mandoc
net/lftp(1) from jirib via bentley@ Sep 13, 2016
- the "w" layout option is ignored
synaptics(4) found by tedu@ Mon, 17 Aug 2015 21:17:42 -0400
loc * exist * algo * size * imp **
@ -528,16 +526,6 @@ are mere guesses, and some may be wrong.
in dig(1).
loc ** exist ** algo ** size * imp **
************************************************************************
* portability
************************************************************************
- systems having UTF-8 but not en_US.UTF-8
call locale(1) from ./configure, select a UTF-8-locale,
and use that for test-wchar.c and term_ascii.c
to Markus Waldeck Sat, 18 Jul 2015 01:55:37 +0200
loc * exist * algo * size * imp *
************************************************************************
* warning issues
************************************************************************
@ -612,7 +600,6 @@ are mere guesses, and some may be wrong.
************************************************************************
- Why are we using MAP_SHARED, not MAP_PRIVATE for mmap(2)?
How does SQLITE_CONFIG_PAGECACHE actually work? Document it!
from kristaps@ Sat, 09 Aug 2014 13:51:36 +0200
Several areas can be cleaned up to make mandoc even faster. These are
@ -631,6 +618,13 @@ Several areas can be cleaned up to make mandoc even faster. These are
* structural issues
************************************************************************
- POSIX says in the documentation of sysconf(3) that PATH_MAX
is allowed to be so large that it is a bad idea to use it
for sizing static buffers. So use dynamic buffers throughout.
See the file test-PATH_MAX.c for details.
Found by Aaron M. Ucko in the GNU Hurd via Bdale Garbee,
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=829624
- We use the input line number at several places to distinguish
same-line from different-line input. That plainly doesn't work
with user-defined macros, leading to random breakage.
@ -646,11 +640,6 @@ Several areas can be cleaned up to make mandoc even faster. These are
- struct mparse refactoring
Steffen Nurpmeso Thu, 04 Sep 2014 12:50:00 +0200
- Consider creating some views that will make the database more
readable from the sqlite3 shell. Consider using them to
abstract from the database structure, too.
suggested by espie@ Sat, 19 Apr 2014 14:52:57 +0200
************************************************************************
* CGI issues
************************************************************************

107
cgi.c
View File

@ -1,7 +1,7 @@
/* $Id: cgi.c,v 1.135 2016/07/11 22:48:37 schwarze Exp $ */
/* $Id: cgi.c,v 1.144 2017/01/21 01:20:31 schwarze Exp $ */
/*
* Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2014, 2015, 2016 Ingo Schwarze <schwarze@usta.de>
* Copyright (c) 2014, 2015, 2016, 2017 Ingo Schwarze <schwarze@usta.de>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -113,17 +113,18 @@ static const char *const sec_names[] = {
static const int sec_MAX = sizeof(sec_names) / sizeof(char *);
static const char *const arch_names[] = {
"amd64", "alpha", "armish", "armv7",
"hppa", "hppa64", "i386", "landisk",
"amd64", "alpha", "armv7",
"hppa", "i386", "landisk",
"loongson", "luna88k", "macppc", "mips64",
"octeon", "sgi", "socppc", "sparc",
"sparc64", "zaurus",
"amiga", "arc", "arm32", "atari",
"aviion", "beagle", "cats", "hp300",
"octeon", "sgi", "socppc", "sparc64",
"amiga", "arc", "armish", "arm32",
"atari", "aviion", "beagle", "cats",
"hppa64", "hp300",
"ia64", "mac68k", "mvme68k", "mvme88k",
"mvmeppc", "palm", "pc532", "pegasos",
"pmax", "powerpc", "solbourne", "sun3",
"vax", "wgrisc", "x68k"
"pmax", "powerpc", "solbourne", "sparc",
"sun3", "vax", "wgrisc", "x68k",
"zaurus"
};
static const int arch_MAX = sizeof(arch_names) / sizeof(char *);
@ -137,7 +138,7 @@ html_putchar(char c)
switch (c) {
case ('"'):
printf("&quote;");
printf("&quot;");
break;
case ('&'):
printf("&amp;");
@ -337,6 +338,7 @@ resp_copy(const char *filename)
fflush(stdout);
while ((sz = read(fd, buf, sizeof(buf))) > 0)
write(STDOUT_FILENO, buf, sz);
close(fd);
}
}
@ -349,13 +351,12 @@ resp_begin_html(int code, const char *msg)
printf("<!DOCTYPE html>\n"
"<html>\n"
"<head>\n"
"<meta charset=\"UTF-8\"/>\n"
"<link rel=\"stylesheet\" href=\"%s/mandoc.css\""
" <meta charset=\"UTF-8\"/>\n"
" <link rel=\"stylesheet\" href=\"%s/mandoc.css\""
" type=\"text/css\" media=\"all\">\n"
"<title>%s</title>\n"
" <title>%s</title>\n"
"</head>\n"
"<body>\n"
"<!-- Begin page content. //-->\n",
"<body>\n",
CSS_DIR, CUSTOMIZE_TITLE);
resp_copy(MAN_DIR "/header.html");
@ -376,16 +377,14 @@ resp_searchform(const struct req *req, enum focus focus)
{
int i;
puts("<!-- Begin search form. //-->");
printf("<div id=\"mancgi\">\n"
"<form action=\"/%s\" method=\"get\">\n"
"<fieldset>\n"
"<legend>Manual Page Search Parameters</legend>\n",
printf("<form action=\"/%s\" method=\"get\">\n"
" <fieldset>\n"
" <legend>Manual Page Search Parameters</legend>\n",
scriptname);
/* Write query input box. */
printf("<input type=\"text\" name=\"query\" value=\"");
printf(" <input type=\"text\" name=\"query\" value=\"");
if (req->q.query != NULL)
html_print(req->q.query);
printf( "\" size=\"40\"");
@ -395,45 +394,46 @@ resp_searchform(const struct req *req, enum focus focus)
/* Write submission buttons. */
printf( "<button type=\"submit\" name=\"apropos\" value=\"0\">"
printf( " <button type=\"submit\" name=\"apropos\" value=\"0\">"
"man</button>\n"
"<button type=\"submit\" name=\"apropos\" value=\"1\">"
"apropos</button>\n<br/>\n");
" <button type=\"submit\" name=\"apropos\" value=\"1\">"
"apropos</button>\n"
" <br/>\n");
/* Write section selector. */
puts("<select name=\"sec\">");
puts(" <select name=\"sec\">");
for (i = 0; i < sec_MAX; i++) {
printf("<option value=\"%s\"", sec_numbers[i]);
printf(" <option value=\"%s\"", sec_numbers[i]);
if (NULL != req->q.sec &&
0 == strcmp(sec_numbers[i], req->q.sec))
printf(" selected=\"selected\"");
printf(">%s</option>\n", sec_names[i]);
}
puts("</select>");
puts(" </select>");
/* Write architecture selector. */
printf( "<select name=\"arch\">\n"
"<option value=\"default\"");
printf( " <select name=\"arch\">\n"
" <option value=\"default\"");
if (NULL == req->q.arch)
printf(" selected=\"selected\"");
puts(">All Architectures</option>");
for (i = 0; i < arch_MAX; i++) {
printf("<option value=\"%s\"", arch_names[i]);
printf(" <option value=\"%s\"", arch_names[i]);
if (NULL != req->q.arch &&
0 == strcmp(arch_names[i], req->q.arch))
printf(" selected=\"selected\"");
printf(">%s</option>\n", arch_names[i]);
}
puts("</select>");
puts(" </select>");
/* Write manpath selector. */
if (req->psz > 1) {
puts("<select name=\"manpath\">");
puts(" <select name=\"manpath\">");
for (i = 0; i < (int)req->psz; i++) {
printf("<option ");
printf(" <option ");
if (strcmp(req->q.manpath, req->p[i]) == 0)
printf("selected=\"selected\" ");
printf("value=\"");
@ -442,13 +442,11 @@ resp_searchform(const struct req *req, enum focus focus)
html_print(req->p[i]);
puts("</option>");
}
puts("</select>");
puts(" </select>");
}
puts("</fieldset>\n"
"</form>\n"
"</div>");
puts("<!-- End search form. //-->");
puts(" </fieldset>\n"
"</form>");
}
static int
@ -496,9 +494,9 @@ pg_index(const struct req *req)
resp_searchform(req, FOCUS_QUERY);
printf("<p>\n"
"This web interface is documented in the\n"
"<a href=\"/%s%sman.cgi.8\">man.cgi(8)</a>\n"
"<a class=\"Xr\" href=\"/%s%sman.cgi.8\">man.cgi(8)</a>\n"
"manual, and the\n"
"<a href=\"/%s%sapropos.1\">apropos(1)</a>\n"
"<a class=\"Xr\" href=\"/%s%sapropos.1\">apropos(1)</a>\n"
"manual explains the query syntax.\n"
"</p>\n",
scriptname, *scriptname == '\0' ? "" : "/",
@ -578,27 +576,21 @@ pg_searchres(const struct req *req, struct manpage *r, size_t sz)
req->q.equal || sz == 1 ? FOCUS_NONE : FOCUS_QUERY);
if (sz > 1) {
puts("<div class=\"results\">");
puts("<table>");
puts("<table class=\"results\">");
for (i = 0; i < sz; i++) {
printf("<tr>\n"
"<td class=\"title\">\n"
"<a href=\"/%s%s%s/%s",
printf(" <tr>\n"
" <td>"
"<a class=\"Xr\" href=\"/%s%s%s/%s\">",
scriptname, *scriptname == '\0' ? "" : "/",
req->q.manpath, r[i].file);
printf("\">");
html_print(r[i].names);
printf("</a>\n"
"</td>\n"
"<td class=\"desc\">");
printf("</a></td>\n"
" <td><span class=\"Nd\">");
html_print(r[i].output);
puts("</td>\n"
"</tr>");
puts("</span></td>\n"
" </tr>");
}
puts("</table>\n"
"</div>");
puts("</table>");
}
/*
@ -800,7 +792,8 @@ resp_format(const struct req *req, const char *file)
}
mchars_alloc();
mp = mparse_alloc(MPARSE_SO, MANDOCLEVEL_BADARG, NULL, req->q.manpath);
mp = mparse_alloc(MPARSE_SO | MPARSE_UTF8 | MPARSE_LATIN1,
MANDOCLEVEL_BADARG, NULL, req->q.manpath);
mparse_readfd(mp, fd, file);
close(fd);

99
compat_fts.c
View File

@ -6,8 +6,8 @@ int dummy;
#else
/* $Id: compat_fts.c,v 1.9 2015/03/18 19:29:48 schwarze Exp $ */
/* $OpenBSD: fts.c,v 1.50 2015/01/16 16:48:51 deraadt Exp $ */
/* $Id: compat_fts.c,v 1.12 2016/10/18 23:58:12 schwarze Exp $ */
/* $OpenBSD: fts.c,v 1.56 2016/09/21 04:38:56 guenther Exp $ */
/*-
* Copyright (c) 1990, 1993, 1994
@ -59,6 +59,7 @@ static void fts_load(FTS *, FTSENT *);
static size_t fts_maxarglen(char * const *);
static void fts_padjust(FTS *, FTSENT *);
static int fts_palloc(FTS *, size_t);
static FTSENT *fts_sort(FTS *, FTSENT *, int);
static unsigned short fts_stat(FTS *, FTSENT *);
#define ISDOT(a) (a[0] == '.' && (!a[1] || (a[1] == '.' && !a[2])))
@ -68,19 +69,22 @@ static unsigned short fts_stat(FTS *, FTSENT *);
#ifndef O_CLOEXEC
#define O_CLOEXEC 0
#endif
#ifndef PATH_MAX
#define PATH_MAX 4096
#endif
#define CLR(opt) (sp->fts_options &= ~(opt))
#define ISSET(opt) (sp->fts_options & (opt))
#define SET(opt) (sp->fts_options |= (opt))
FTS *
fts_open(char * const *argv, int options, void *dummy)
fts_open(char * const *argv, int options,
int (*compar)(const FTSENT **, const FTSENT **))
{
FTS *sp;
FTSENT *p, *root;
int nitems;
FTSENT *parent, *tmp;
size_t len;
/* Options check. */
if (options & ~FTS_OPTIONMASK) {
@ -88,9 +92,16 @@ fts_open(char * const *argv, int options, void *dummy)
return (NULL);
}
/* At least one path must be specified. */
if (*argv == NULL) {
errno = EINVAL;
return (NULL);
}
/* Allocate/initialize the stream */
if ((sp = calloc(1, sizeof(FTS))) == NULL)
return (NULL);
sp->fts_compar = compar;
sp->fts_options = options;
/*
@ -107,13 +118,7 @@ fts_open(char * const *argv, int options, void *dummy)
/* Allocate/initialize root(s). */
for (root = NULL, nitems = 0; *argv; ++argv, ++nitems) {
/* Don't allow zero-length paths. */
if ((len = strlen(*argv)) == 0) {
errno = ENOENT;
goto mem3;
}
if ((p = fts_alloc(sp, *argv, len)) == NULL)
if ((p = fts_alloc(sp, *argv, strlen(*argv))) == NULL)
goto mem3;
p->fts_level = FTS_ROOTLEVEL;
p->fts_parent = parent;
@ -124,14 +129,25 @@ fts_open(char * const *argv, int options, void *dummy)
if (p->fts_info == FTS_DOT)
p->fts_info = FTS_D;
p->fts_link = NULL;
if (root == NULL)
tmp = root = p;
else {
tmp->fts_link = p;
tmp = p;
/*
* If comparison routine supplied, traverse in sorted
* order; otherwise traverse in the order specified.
*/
if (compar) {
p->fts_link = root;
root = p;
} else {
p->fts_link = NULL;
if (root == NULL)
tmp = root = p;
else {
tmp->fts_link = p;
tmp = p;
}
}
}
if (compar && nitems > 1)
root = fts_sort(sp, root, nitems);
/*
* Allocate a dummy pointer and make fts_read think that we've just
@ -201,6 +217,7 @@ fts_close(FTS *sp)
/* Free up child linked list, sort array, path buffer, stream ptr.*/
if (sp->fts_child)
fts_lfree(sp->fts_child);
free(sp->fts_array);
free(sp->fts_path);
free(sp);
@ -317,7 +334,6 @@ name: t = sp->fts_path + NAPPEND(p->fts_parent);
* semantics to fts using fts_set. An error return is allowed for similar
* reasons.
*/
/* ARGSUSED */
int
fts_set(FTS *sp, FTSENT *p, int instr)
{
@ -416,8 +432,7 @@ fts_build(FTS *sp)
* structures already allocated.
*/
mem1: saved_errno = errno;
if (p)
free(p);
free(p);
fts_lfree(head);
(void)closedir(dirp);
cur->fts_info = FTS_ERR;
@ -490,6 +505,10 @@ mem1: saved_errno = errno;
cur->fts_info = FTS_DP;
return (NULL);
}
/* Sort the entries. */
if (sp->fts_compar && nitems > 1)
head = fts_sort(sp, head, nitems);
return (head);
}
@ -546,6 +565,40 @@ fts_stat(FTS *sp, FTSENT *p)
return (FTS_DEFAULT);
}
static FTSENT *
fts_sort(FTS *sp, FTSENT *head, int nitems)
{
FTSENT **ap, *p;
/*
* Construct an array of pointers to the structures and call qsort(3).
* Reassemble the array in the order returned by qsort. If unable to
* sort for memory reasons, return the directory entries in their
* current order. Allocate enough space for the current needs plus
* 40 so don't realloc one entry at a time.
*/
if (nitems > sp->fts_nitems) {
struct _ftsent **a;
sp->fts_nitems = nitems + 40;
if ((a = reallocarray(sp->fts_array,
sp->fts_nitems, sizeof(FTSENT *))) == NULL) {
free(sp->fts_array);
sp->fts_array = NULL;
sp->fts_nitems = 0;
return (head);
}
sp->fts_array = a;
}
for (ap = sp->fts_array, p = head; p; p = p->fts_link)
*ap++ = p;
qsort(sp->fts_array, nitems, sizeof(FTSENT *), sp->fts_compar);
for (head = *(ap = sp->fts_array); --nitems; ++ap)
ap[0]->fts_link = ap[1];
ap[0]->fts_link = NULL;
return (head);
}
static FTSENT *
fts_alloc(FTS *sp, const char *name, size_t namelen)
{
@ -597,8 +650,7 @@ fts_palloc(FTS *sp, size_t more)
*/
more += 256;
if (sp->fts_pathlen + more < sp->fts_pathlen) {
if (sp->fts_path)
free(sp->fts_path);
free(sp->fts_path);
sp->fts_path = NULL;
errno = ENAMETOOLONG;
return (1);
@ -606,8 +658,7 @@ fts_palloc(FTS *sp, size_t more)
sp->fts_pathlen += more;
p = realloc(sp->fts_path, sp->fts_pathlen);
if (p == NULL) {
if (sp->fts_path)
free(sp->fts_path);
free(sp->fts_path);
sp->fts_path = NULL;
return (1);
}

6
compat_fts.h
View File

@ -38,9 +38,12 @@
typedef struct {
struct _ftsent *fts_cur; /* current node */
struct _ftsent *fts_child; /* linked list of children */
struct _ftsent **fts_array; /* sort array */
dev_t fts_dev; /* starting device # */
char *fts_path; /* path for this descent */
size_t fts_pathlen; /* sizeof(path) */
int fts_nitems; /* elements in the sort array */
int (*fts_compar)(); /* compare function */
#define FTS_NOCHDIR 0x0004 /* don't change directories */
#define FTS_PHYSICAL 0x0010 /* physical walk */
@ -94,7 +97,8 @@ typedef struct _ftsent {
int fts_close(FTS *);
FTS *fts_open(char * const *, int, void *);
FTS *fts_open(char * const *, int,
int (*)(const FTSENT **, const FTSENT **));
FTSENT *fts_read(FTS *);
int fts_set(FTS *, FTSENT *, int);

16
compat_sqlite3_errstr.c
View File

@ -1,16 +0,0 @@
#include "config.h"
#if HAVE_SQLITE3_ERRSTR
int dummy;
#else
const char *
sqlite3_errstr(int rc)
{
return rc ? "unknown error" : "not an error";
}
#endif

210
config.log
View File

@ -1,210 +0,0 @@
configure.local: no (fully automatic configuration)
dirent-namlen: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-dirent-namlen test-dirent-namlen.c
dirent-namlen: cc succeeded
dirent-namlen: yes
err: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-err test-err.c
err: cc succeeded
test-err: 1. warnx
test-err: 2. warn: No error: 0
test-err: 3. err: No error: 0
err: yes
fts: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-fts test-fts.c
fts: cc succeeded
fts: yes
getline: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-getline test-getline.c
test-getline.c:12:9: error: implicit declaration of function 'getline' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
return getline(&line, &linesz, stdin) != -1;
^
1 error generated.
getline: cc failed with 1
getsubopt: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-getsubopt test-getsubopt.c
getsubopt: cc succeeded
getsubopt: yes
isblank: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-isblank test-isblank.c
isblank: cc succeeded
isblank: yes
mkdtemp: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-mkdtemp test-mkdtemp.c
mkdtemp: cc succeeded
mkdtemp: yes
mmap: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-mmap test-mmap.c
mmap: cc succeeded
mmap: yes
pledge: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-pledge test-pledge.c
test-pledge.c:6:11: error: implicit declaration of function 'pledge' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
return !!pledge("stdio", NULL);
^
1 error generated.
pledge: cc failed with 1
progname: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-progname test-progname.c
progname: cc succeeded
progname: yes
reallocarray: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-reallocarray test-reallocarray.c
reallocarray: cc succeeded
reallocarray: yes
rewb-bsd: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-rewb-bsd test-rewb-bsd.c
test-rewb-bsd.c:11:42: error: use of undeclared identifier 'NULL'
if (regexec(&re, "the word is here", 0, NULL, 0))
^
test-rewb-bsd.c:13:35: error: use of undeclared identifier 'NULL'
if (regexec(&re, "same word", 0, NULL, 0))
^
test-rewb-bsd.c:15:36: error: use of undeclared identifier 'NULL'
if (regexec(&re, "word again", 0, NULL, 0))
^
test-rewb-bsd.c:17:30: error: use of undeclared identifier 'NULL'
if (regexec(&re, "word", 0, NULL, 0))
^
test-rewb-bsd.c:19:31: error: use of undeclared identifier 'NULL'
if (regexec(&re, "wordy", 0, NULL, 0) != REG_NOMATCH)
^
test-rewb-bsd.c:21:31: error: use of undeclared identifier 'NULL'
if (regexec(&re, "sword", 0, NULL, 0) != REG_NOMATCH)
^
test-rewb-bsd.c:23:34: error: use of undeclared identifier 'NULL'
if (regexec(&re, "reworded", 0, NULL, 0) != REG_NOMATCH)
^
7 errors generated.
rewb-bsd: cc failed with 1
rewb-sysv: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-rewb-sysv test-rewb-sysv.c
test-rewb-sysv.c:11:42: error: use of undeclared identifier 'NULL'
if (regexec(&re, "the word is here", 0, NULL, 0))
^
test-rewb-sysv.c:13:35: error: use of undeclared identifier 'NULL'
if (regexec(&re, "same word", 0, NULL, 0))
^
test-rewb-sysv.c:15:36: error: use of undeclared identifier 'NULL'
if (regexec(&re, "word again", 0, NULL, 0))
^
test-rewb-sysv.c:17:30: error: use of undeclared identifier 'NULL'
if (regexec(&re, "word", 0, NULL, 0))
^
test-rewb-sysv.c:19:31: error: use of undeclared identifier 'NULL'
if (regexec(&re, "wordy", 0, NULL, 0) != REG_NOMATCH)
^
test-rewb-sysv.c:21:31: error: use of undeclared identifier 'NULL'
if (regexec(&re, "sword", 0, NULL, 0) != REG_NOMATCH)
^
test-rewb-sysv.c:23:34: error: use of undeclared identifier 'NULL'
if (regexec(&re, "reworded", 0, NULL, 0) != REG_NOMATCH)
^
7 errors generated.
rewb-sysv: cc failed with 1
strcasestr: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-strcasestr test-strcasestr.c
strcasestr: cc succeeded
strcasestr: yes
stringlist: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-stringlist test-stringlist.c
test-stringlist.c:26:26: error: use of undeclared identifier 'NULL'
if ((sl = sl_init()) == NULL)
^
1 error generated.
stringlist: cc failed with 1
strlcat: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-strlcat test-strlcat.c
strlcat: cc succeeded
strlcat: yes
strlcpy: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-strlcpy test-strlcpy.c
strlcpy: cc succeeded
strlcpy: yes
strptime: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-strptime test-strptime.c
strptime: cc succeeded
strptime: yes
strsep: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-strsep test-strsep.c
strsep: cc succeeded
strsep: yes
strtonum: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-strtonum test-strtonum.c
strtonum: cc succeeded
strtonum: yes
vasprintf: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-vasprintf test-vasprintf.c
vasprintf: cc succeeded
vasprintf: yes
wchar: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-wchar test-wchar.c
wchar: cc succeeded
*wchar: yes
sqlite3: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -lsqlite3 -o test-sqlite3 test-sqlite3.c
test-sqlite3.c:20:10: fatal error: 'sqlite3.h' file not found
#include <sqlite3.h>
^
1 error generated.
sqlite3: cc failed with 1
sqlite3: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -I/usr/local/include -L/usr/local/lib -lsqlite3 -o test-sqlite3 test-sqlite3.c
sqlite3: cc succeeded
sqlite3: yes
sqlite3_errstr: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -L/usr/local/lib -lsqlite3 -o test-sqlite3_errstr test-sqlite3_errstr.c
test-sqlite3_errstr.c:2:10: fatal error: 'sqlite3.h' file not found
#include <sqlite3.h>
^
1 error generated.
sqlite3_errstr: cc failed with 1
ohash: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -o test-ohash test-ohash.c
test-ohash.c:4:10: fatal error: 'ohash.h' file not found
#include <ohash.h>
^
1 error generated.
ohash: cc failed with 1
ohash: testing...
cc -g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings -Wno-unused -Werror -lutil -o test-ohash test-ohash.c
test-ohash.c:4:10: fatal error: 'ohash.h' file not found
#include <ohash.h>
^
1 error generated.
ohash: cc failed with 1
DBLIB="-L/usr/local/lib -lsqlite3 -lz"
/usr/share/man:/usr/local/man:/usr/share/openssl/man:/usr/local/lib/perl5/site_perl/man:/usr/local/lib/perl5/5.20/perl/man:/usr/local/share/xpdf/man
manpath: yes
config.h: written
Makefile.local: written

206
configure vendored
View File

@ -1,5 +1,7 @@
#!/bin/sh
#
# $Id: configure,v 1.55 2017/01/12 15:45:05 schwarze Exp $
#
# Copyright (c) 2014, 2015, 2016 Ingo Schwarze <schwarze@openbsd.org>
#
# Permission to use, copy, modify, and distribute this software for any
@ -33,26 +35,34 @@ echo "config.log: writing..."
MANPATH_DEFAULT="/usr/share/man:/usr/X11R6/man:/usr/local/man"
OSNAME=
UTF8_LOCALE=
CC=`printf "all:\\n\\t@echo \\\$(CC)\\n" | make -f -`
CFLAGS="-g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings"
CC=`printf "all:\\n\\t@echo \\\$(CC)\\n" | env -i make -sf -`
CFLAGS="-g -W -Wall -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings"
CFLAGS="${CFLAGS} -Wno-unused-parameter"
LDADD=
LDFLAGS=
LD_NANOSLEEP=
LD_OHASH=
LD_SQLITE3=
STATIC="-static"
BUILD_DB=1
BUILD_CGI=0
INSTALL_LIBMANDOC=0
HAVE_DIRENT_NAMLEN=
HAVE_EFTYPE=
HAVE_ENDIAN=
HAVE_ERR=
HAVE_FTS=
HAVE_FTS_COMPARE_CONST=
HAVE_GETLINE=
HAVE_GETSUBOPT=
HAVE_ISBLANK=
HAVE_MKDTEMP=
HAVE_MMAP=
HAVE_NANOSLEEP=
HAVE_NTOHL=
HAVE_OHASH=
HAVE_PATH_MAX=
HAVE_PLEDGE=
HAVE_PROGNAME=
HAVE_REALLOCARRAY=
@ -66,14 +76,10 @@ HAVE_STRLCPY=
HAVE_STRPTIME=
HAVE_STRSEP=
HAVE_STRTONUM=
HAVE_SYS_ENDIAN=
HAVE_VASPRINTF=
HAVE_WCHAR=
HAVE_SQLITE3=
HAVE_SQLITE3_ERRSTR=
HAVE_OHASH=
HAVE_MANPATH=
PREFIX="/usr/local"
BINDIR=
SBINDIR=
@ -125,9 +131,9 @@ COMP="${CC} ${CFLAGS} -Wno-unused -Werror"
# If yes, use the override, if no, do not decide anything yet.
# Arguments: lower-case test name, manual value
ismanual() {
[ -z "${2}" ] && return 1
echo "${1}: manual (${2})" 1>&2
echo "${1}: manual (${2})" 1>&3
[ -z "${3}" ] && return 1
echo "${1}: manual (HAVE_${2}=${3})" 1>&2
echo "${1}: manual (HAVE_${2}=${3})" 1>&3
echo 1>&3
return 0
}
@ -138,27 +144,27 @@ ismanual() {
# Arguments: lower-case test name, upper-case test name, additional CFLAGS
singletest() {
cat 1>&3 << __HEREDOC__
${1}: testing...
${COMP} ${3} -o test-${1} test-${1}.c
${1}${3}: testing...
${COMP} -o test-${1} test-${1}.c ${3}
__HEREDOC__
if ${COMP} ${3} -o "test-${1}" "test-${1}.c" 1>&3 2>&3; then
echo "${1}: ${CC} succeeded" 1>&3
if ${COMP} -o "test-${1}" "test-${1}.c" ${3} 1>&3 2>&3; then
echo "${1}${3}: ${CC} succeeded" 1>&3
else
echo "${1}: ${CC} failed with $?" 1>&3
echo "${1}${3}: ${CC} failed with $?" 1>&3
echo 1>&3
return 1
fi
if ./test-${1} 1>&3 2>&3; then
echo "${1}: yes" 1>&2
echo "${1}: yes" 1>&3
echo "${1}${3}: yes" 1>&2
echo "${1}${3}: yes" 1>&3
echo 1>&3
eval HAVE_${2}=1
rm "test-${1}"
return 0
else
echo "${1}: execution failed with $?" 1>&3
echo "${1}${3}: execution failed with $?" 1>&3
echo 1>&3
rm "test-${1}"
return 1
@ -170,22 +176,42 @@ __HEREDOC__
# Arguments: lower case name, upper case name, additional CFLAGS
runtest() {
eval _manual=\${HAVE_${2}}
ismanual "${1}" "${_manual}" && return 0
ismanual "${1}" "${2}" "${_manual}" && return 0
singletest "${1}" "${2}" "${3}" && return 0
echo "${1}: no" 1>&2
echo "${1}${3}: no" 1>&2
eval HAVE_${2}=0
return 1
}
# Select a UTF-8 locale.
get_locale() {
[ -n "${HAVE_WCHAR}" ] && [ "${HAVE_WCHAR}" -eq 0 ] && return 0
ismanual UTF8_LOCALE UTF8_LOCALE "$UTF8_LOCALE" && return 0
echo "UTF8_LOCALE: testing..." 1>&3
UTF8_LOCALE=`locale -a | grep -i '^en_US\.UTF-*8$' | head -n 1`
if [ -z "${UTF8_LOCALE}" ]; then
UTF8_LOCALE=`locale -a | grep -i '\.UTF-*8' | head -n 1`
[ -n "${UTF8_LOCALE}" ] || return 1
fi
echo "UTF8_LOCALE=${UTF8_LOCALE}" 1>&2
echo "UTF8_LOCALE=${UTF8_LOCALE}" 1>&3
echo 1>&3
return 0;
}
# --- library functions ---
runtest dirent-namlen DIRENT_NAMLEN || true
runtest be32toh ENDIAN || true
runtest be32toh SYS_ENDIAN -DSYS_ENDIAN || true
runtest EFTYPE EFTYPE || true
runtest err ERR || true
runtest fts FTS || true
runtest getline GETLINE || true
runtest getsubopt GETSUBOPT || true
runtest isblank ISBLANK || true
runtest mkdtemp MKDTEMP || true
runtest mmap MMAP || true
runtest ntohl NTOHL || true
runtest PATH_MAX PATH_MAX || true
runtest pledge PLEDGE || true
runtest sandbox_init SANDBOX_INIT || true
runtest progname PROGNAME || true
@ -200,48 +226,48 @@ runtest strptime STRPTIME || true
runtest strsep STRSEP || true
runtest strtonum STRTONUM || true
runtest vasprintf VASPRINTF || true
runtest wchar WCHAR || true
# --- sqlite3 ---
if [ ${BUILD_DB} -eq 0 ]; then
echo "BUILD_DB=0 (manual)" 1>&2
echo "BUILD_DB=0 (manual)" 1>&3
echo 1>&3
HAVE_SQLITE3=0
elif ismanual sqlite3 "${HAVE_SQLITE3}"; then
if [ -z "${LD_SQLITE3}" ]; then
LD_SQLITE3="-lsqlite3"
fi
elif [ -n "${LD_SQLITE3}" ]; then
runtest sqlite3 SQLITE3 "${LD_SQLITE3}" || true
elif singletest sqlite3 SQLITE3 "-lsqlite3"; then
LD_SQLITE3="-lsqlite3"
elif runtest sqlite3 SQLITE3 \
"-I/usr/local/include -L/usr/local/lib -lsqlite3"; then
LD_SQLITE3="-L/usr/local/lib -lsqlite3"
CFLAGS="${CFLAGS} -I/usr/local/include"
fi
if [ ${HAVE_SQLITE3} -eq 0 ]; then
LD_SQLITE3=
if [ ${BUILD_DB} -gt 0 ]; then
echo "BUILD_DB=0 (no sqlite3)" 1>&2
echo "BUILD_DB=0 (no sqlite3)" 1>&3
echo 1>&3
BUILD_DB=0
fi
if [ ${HAVE_ENDIAN} -eq 0 -a \
${HAVE_SYS_ENDIAN} -eq 0 -a \
${HAVE_NTOHL} -eq 0 ]; then
echo "FATAL: no endian conversion functions found" 1>&2
echo "FATAL: no endian conversion functions found" 1>&3
exit 1
fi
# --- sqlite3_errstr ---
if [ ${BUILD_DB} -eq 0 ]; then
HAVE_SQLITE3_ERRSTR=1
elif ismanual sqlite3_errstr "${HAVE_SQLITE3_ERRSTR}"; then
:
if ismanual fts FTS ${HAVE_FTS}; then
HAVE_FTS_COMPARE_CONST=0
elif runtest fts FTS_COMPARE_CONST -DFTS_COMPARE_CONST; then
HAVE_FTS=1
else
runtest sqlite3_errstr SQLITE3_ERRSTR "${LD_SQLITE3}" || true
runtest fts FTS || true
fi
# --- wide character and locale support ---
if get_locale; then
runtest wchar WCHAR -DUTF8_LOCALE=\"${UTF8_LOCALE}\" || true
else
HAVE_WCHAR=0
echo "wchar: no (no UTF8_LOCALE)" 1>&2
echo "wchar: no (no UTF8_LOCALE)" 1>&3
fi
# --- nanosleep ---
if [ -n "${LD_NANOSLEEP}" ]; then
runtest nanosleep NANOSLEEP "${LD_NANOSLEEP}" || true
elif singletest nanosleep NANOSLEEP; then
:
elif runtest nanosleep NANOSLEEP "-lrt"; then
LD_NANOSLEEP="-lrt"
fi
if [ "${HAVE_NANOSLEEP}" -eq 0 ]; then
echo "FATAL: nanosleep: no" 1>&2
echo "FATAL: nanosleep: no" 1>&3
exit 1
fi
# --- ohash ---
if ismanual ohash "${HAVE_OHASH}"; then
if ismanual ohash OHASH "${HAVE_OHASH}"; then
:
elif [ -n "${LD_OHASH}" ]; then
runtest ohash OHASH "${LD_OHASH}" || true
@ -255,26 +281,11 @@ if [ "${HAVE_OHASH}" -eq 0 ]; then
fi
# --- LDADD ---
LDADD="${LDADD} ${LD_SQLITE3} ${LD_OHASH} -lz"
LDADD="${LDADD} ${LD_NANOSLEEP} ${LD_OHASH} -lz"
echo "LDADD=\"${LDADD}\"" 1>&2
echo "LDADD=\"${LDADD}\"" 1>&3
echo 1>&3
# --- manpath ---
if ismanual manpath "${HAVE_MANPATH}"; then
:
elif manpath 1>&3 2>&3; then
echo "manpath: yes" 1>&2
echo "manpath: yes" 1>&3
echo 1>&3
HAVE_MANPATH=1
else
echo "manpath: no" 1>&2
echo "manpath: no" 1>&3
echo 1>&3
HAVE_MANPATH=0
fi
# --- write config.h ---
exec > config.h
@ -284,8 +295,9 @@ cat << __HEREDOC__
#error "Do not use C++. See the INSTALL file."
#endif
#ifndef MANDOC_CONFIG_H
#define MANDOC_CONFIG_H
#if !defined(__GNUC__) || (__GNUC__ < 4)
#define __attribute__(x)
#endif
#if defined(__linux__) || defined(__MINT__)
#define _GNU_SOURCE /* See test-*.c what needs this. */
@ -303,17 +315,26 @@ echo
echo "#define MAN_CONF_FILE \"/etc/${MANM_MANCONF}\""
echo "#define MANPATH_DEFAULT \"${MANPATH_DEFAULT}\""
[ -n "${OSNAME}" ] && echo "#define OSNAME \"${OSNAME}\""
[ -n "${UTF8_LOCALE}" ] && echo "#define UTF8_LOCALE \"${UTF8_LOCALE}\""
[ -n "${HOMEBREWDIR}" ] && echo "#define HOMEBREWDIR \"${HOMEBREWDIR}\""
[ ${HAVE_EFTYPE} -eq 0 ] && echo "#define EFTYPE EINVAL"
[ ${HAVE_PATH_MAX} -eq 0 ] && echo "#define PATH_MAX 4096"
if [ ${HAVE_ENDIAN} -eq 0 -a ${HAVE_SYS_ENDIAN} -eq 0 ]; then
echo "#define be32toh ntohl"
echo "#define htobe32 htonl"
fi
cat << __HEREDOC__
#define HAVE_DIRENT_NAMLEN ${HAVE_DIRENT_NAMLEN}
#define HAVE_ENDIAN ${HAVE_ENDIAN}
#define HAVE_ERR ${HAVE_ERR}
#define HAVE_FTS ${HAVE_FTS}
#define HAVE_FTS_COMPARE_CONST ${HAVE_FTS_COMPARE_CONST}
#define HAVE_GETLINE ${HAVE_GETLINE}
#define HAVE_GETSUBOPT ${HAVE_GETSUBOPT}
#define HAVE_ISBLANK ${HAVE_ISBLANK}
#define HAVE_MKDTEMP ${HAVE_MKDTEMP}
#define HAVE_MMAP ${HAVE_MMAP}
#define HAVE_NTOHL ${HAVE_NTOHL}
#define HAVE_PLEDGE ${HAVE_PLEDGE}
#define HAVE_PROGNAME ${HAVE_PROGNAME}
#define HAVE_REALLOCARRAY ${HAVE_REALLOCARRAY}
@ -327,12 +348,10 @@ cat << __HEREDOC__
#define HAVE_STRPTIME ${HAVE_STRPTIME}
#define HAVE_STRSEP ${HAVE_STRSEP}
#define HAVE_STRTONUM ${HAVE_STRTONUM}
#define HAVE_SYS_ENDIAN ${HAVE_SYS_ENDIAN}
#define HAVE_VASPRINTF ${HAVE_VASPRINTF}
#define HAVE_WCHAR ${HAVE_WCHAR}
#define HAVE_SQLITE3 ${HAVE_SQLITE3}
#define HAVE_SQLITE3_ERRSTR ${HAVE_SQLITE3_ERRSTR}
#define HAVE_OHASH ${HAVE_OHASH}
#define HAVE_MANPATH ${HAVE_MANPATH}
#define BINM_APROPOS "${BINM_APROPOS}"
#define BINM_MAKEWHATIS "${BINM_MAKEWHATIS}"
@ -369,9 +388,6 @@ fi
[ ${HAVE_REALLOCARRAY} -eq 0 ] && \
echo "extern void *reallocarray(void *, size_t, size_t);"
[ ${BUILD_DB} -gt 0 -a ${HAVE_SQLITE3_ERRSTR} -eq 0 ] &&
echo "extern const char *sqlite3_errstr(int);"
[ ${HAVE_STRCASESTR} -eq 0 ] && \
echo "extern char *strcasestr(const char *, const char *);"
@ -390,9 +406,6 @@ fi
[ ${HAVE_VASPRINTF} -eq 0 ] && \
echo "extern int vasprintf(char **, const char *, va_list);"
echo
echo "#endif /* MANDOC_CONFIG_H */"
echo "config.h: written" 1>&2
echo "config.h: written" 1>&3
@ -414,16 +427,10 @@ exec > Makefile.local
[ -z "${INSTALL_MAN}" ] && INSTALL_MAN="${INSTALL} -m 0444"
[ -z "${INSTALL_DATA}" ] && INSTALL_DATA="${INSTALL} -m 0444"
if [ ${BUILD_DB} -eq 0 -a ${BUILD_CGI} -gt 0 ]; then
echo "BUILD_CGI=0 (no BUILD_DB)" 1>&2
echo "BUILD_CGI=0 (no BUILD_DB)" 1>&3
BUILD_CGI=0
fi
BUILD_TARGETS="base-build"
[ ${BUILD_CGI} -gt 0 ] && BUILD_TARGETS="${BUILD_TARGETS} cgi-build"
INSTALL_TARGETS="base-install"
[ ${BUILD_DB} -gt 0 ] && INSTALL_TARGETS="${INSTALL_TARGETS} db-install"
BUILD_TARGETS=
[ ${BUILD_CGI} -gt 0 ] && BUILD_TARGETS="cgi-build"
INSTALL_TARGETS=
[ ${INSTALL_LIBMANDOC} -gt 0 ] && INSTALL_TARGETS="lib-install"
[ ${BUILD_CGI} -gt 0 ] && INSTALL_TARGETS="${INSTALL_TARGETS} cgi-install"
cat << __HEREDOC__
@ -461,9 +468,6 @@ INSTALL_MAN = ${INSTALL_MAN}
INSTALL_DATA = ${INSTALL_DATA}
__HEREDOC__
[ ${BUILD_DB} -gt 0 ] && \
echo "MAIN_OBJS = \$(BASE_OBJS) \$(DB_OBJS)"
echo "Makefile.local: written" 1>&2
echo "Makefile.local: written" 1>&3

136
configure.local.example
View File

@ -1,4 +1,4 @@
# $Id: configure.local.example,v 1.13 2016/07/14 11:09:06 schwarze Exp $
# $Id: configure.local.example,v 1.22 2016/11/19 15:24:51 schwarze Exp $
#
# Copyright (c) 2014, 2015, 2016 Ingo Schwarze <schwarze@openbsd.org>
#
@ -48,10 +48,17 @@ HAVE_WCHAR=1
HAVE_WCHAR=0
# For -Tutf8 mode, mandoc needs to set an arbitrary locale having
# a UTF-8 character set. If autodetection of a suitable locale
# fails or selects an undesirable locale, you can manually choose
# the locale for -Tutf8 mode:
UTF8_LOCALE=en_US.UTF-8
# When man(1) or apropos(1) is called without -m and -M options,
# MANPATH is not set in the environment, man.conf(5) is not available
# and manpath(1) not used, manuals are searched for in the following
# directory trees by default.
# MANPATH is not set in the environment, and man.conf(5) is not
# available, manuals are searched for in the following directory
# trees by default.
MANPATH_DEFAULT="/usr/share/man:/usr/X11R6/man:/usr/local/man"
@ -65,7 +72,7 @@ MANPATH_DEFAULT="/usr/share/man:/usr/X11R6/man:/usr/local/man"
# If you do not want uname(3) to be called but instead want a fixed
# string to be used, use the following line:
OSNAME="OpenBSD 5.9"
OSNAME="OpenBSD 6.0"
# The following installation directories are used.
# It is possible to set only one or a few of these variables,
@ -76,25 +83,8 @@ OSNAME="OpenBSD 5.9"
PREFIX="/usr/local"
BINDIR="${PREFIX}/bin"
SBINDIR="${PREFIX}/sbin"
INCLUDEDIR="${PREFIX}/include/mandoc"
LIBDIR="${PREFIX}/lib/mandoc"
MANDIR="${PREFIX}/man"
# The man(1) utility needs to know where the manuals reside.
# We know of two ways to tell it: via manpath(1) or man.conf(5).
# The latter is used by OpenBSD and NetBSD, the former by most
# other systems.
# Force usage of manpath(1).
# If it is not installed or not operational,
# man(1), makewhatis(8), and apropos(1) will not work properly.
HAVE_MANPATH=1
# Force usage of man.conf(5).
# If it does not exist or contains no valid configuration,
# man(1), makewhatis(8), and apropos(1) will not work properly.
HAVE_MANPATH=0
# Some distributions may want to avoid naming conflicts
# with the configuration files of other man(1) implementations.
# This changes the name of the installed section 5 manual page as well.
@ -113,14 +103,20 @@ MANM_ROFF="mandoc_roff" # default is "roff"
MANM_EQN="mandoc_eqn" # default is "eqn"
MANM_TBL="mandoc_tbl" # default is "tbl"
# Some distributions may want to avoid naming conflicts
# with other man(1) and soelim(1) utilities.
# Some distributions may want to avoid naming conflicts with
# other man(1), apropos(1), makewhatis(8), or soelim(1) utilities.
# If you want to change the names of binary programs,
# the following alternative names are suggested.
# Using different names is possible as well.
# This changes the names of the installed section 1 manual pages as well.
# This changes the names of the installed section 1 and section 8
# manual pages as well.
# It is possible to set only one or two of these variables,
# there is no need to copy the whole block.
BINM_MAN=mman # default is "man"
BINM_APROPOS=mapropos # default is "apropos"
BINM_WHATIS=mwhatis # default is "whatis"
BINM_MAKEWHATIS=mandocdb # default is "makewhatis"
BINM_SOELIM=msoelim # default is "soelim"
# Before falling back to the bundled version of the ohash(3) hashing
@ -131,11 +127,24 @@ BINM_SOELIM=msoelim # default is "soelim"
LD_OHASH="-lutil"
# Some platforms may need additional linker flags to link against libmandoc
# that are not autodetected.
# For example, Solaris 9 and 10 need -lrt for nanosleep(2).
# When library autodetection decides to use -L/usr/local/lib,
# -I/usr/local/include is automatically added to CFLAGS.
# If you manually set LD_OHASH to something including -L/usr/local/lib,
# chances are you will also need the following line:
LDADD="-lrt"
CFLAGS="${CFLAGS} -I/usr/local/include"
# Some platforms may need an additional linker flag for nanosleep(2).
# If none is needed or it is -lrt, it is autodetected.
# Otherwise, set the following variable.
LD_NANOSLEEP="-lrt"
# Some platforms might need additional linker flags to link against
# libmandoc that are not autodetected, though no such cases are
# currently known.
LDADD="-lm"
# Some systems may want to set additional linker flags for all the
# binaries, not only for those using libmandoc, for example for
@ -152,43 +161,6 @@ INSTALL_LIB="${INSTALL} -m 0444"
INSTALL_MAN="${INSTALL} -m 0444"
INSTALL_DATA="${INSTALL} -m 0444"
# --- user settings related to database support ------------------------
# By default, building makewhatis(8) and apropos(1) is enabled.
# To disable it, for example to avoid the dependency on SQLite3,
# use the following line. It that case, the remaining settings
# in this section are irrelevant.
BUILD_DB=0
# Autoconfiguration tries the following linker flags to find the
# SQLite3 library installed on your system. If none of these work,
# set the following variable to specify the required linker flags.
LD_SQLITE3="-lsqlite3"
LD_SQLITE3="-L/usr/local/lib -lsqlite3"
# When library autodetection decides to use -L/usr/local/lib,
# -I/usr/local/include is automatically added to CFLAGS.
# If you manually set LD_SQLITE3 to something including -L/usr/local/lib,
# chances are you will also need the following line:
CFLAGS="${CFLAGS} -I/usr/local/include"
# Some distributions may want to avoid naming conflicts
# with another implementation of apropos(1) and makewhatis(8).
# If you want to change the names of the binary programs,
# the following alternative names are suggested.
# Using other names is possible as well.
# This changes the names of the installed section 1 and section 8
# manual pages as well.
# It is possible to set only one or two of these variables,
# there is no need to copy the whole block.
BINM_APROPOS=mapropos # default is "apropos"
BINM_WHATIS=mwhatis # default is "whatis"
BINM_MAKEWHATIS=mandocdb # default is "makewhatis"
# When using the "homebrew" package manager on Mac OS X, the actual
# manuals are located in a so-called "cellar" and only symlinked
# into the manual trees. To allow mandoc to follow such symlinks,
@ -198,11 +170,25 @@ BINM_MAKEWHATIS=mandocdb # default is "makewhatis"
PREFIX="/usr/local"
HOMEBREWDIR="${PREFIX}/Cellar"
# --- user settings related man.cgi ------------------------------------
# --- user settings for the mandoc(3) library --------------------------
# By default, libmandoc.a is not installed. It is almost never needed
# because there is almost no non-mandoc software out there using this
# library. The one notable exception is NetBSD apropos(1).
# So, when building for the NetBSD base system - but not for NetBSD
# ports nor for pkgsrc! - you may want the following:
INSTALL_LIBMANDOC=1
# The following settings are only used when INSTALL_LIBMANDOC is set.
INCLUDEDIR="${PREFIX}/include/mandoc"
LIBDIR="${PREFIX}/lib/mandoc"
# --- user settings related to man.cgi ---------------------------------
# By default, building man.cgi(8) is disabled. To enable it, copy
# cgi.h.example to cgi.h, edit it, and use the following line.
# Obviously, this requires that BUILD_DB is enabled, too.
BUILD_CGI=1
@ -254,13 +240,18 @@ CFLAGS="-g"
# be regarded as successful).
HAVE_DIRENT_NAMLEN=0
HAVE_ENDIAN=0
HAVE_EFTYPE=0
HAVE_ERR=0
HAVE_FTS=0
HAVE_FTS=0 # Setting this implies HAVE_FTS_COMPARE_CONST=0.
HAVE_FTS_COMPARE_CONST=0 # Setting this implies HAVE_FTS=1.
HAVE_GETLINE=0
HAVE_GETSUBOPT=0
HAVE_ISBLANK=0
HAVE_MKDTEMP=0
HAVE_MMAP=0
HAVE_NTOHL=0
HAVE_OHASH=0
HAVE_PATH_MAX=0
HAVE_PLEDGE=0
HAVE_PROGNAME=0
HAVE_REALLOCARRAY=0
@ -273,9 +264,6 @@ HAVE_STRLCPY=0
HAVE_STRPTIME=0
HAVE_STRSEP=0
HAVE_STRTONUM=0
HAVE_SYS_ENDIAN=0
HAVE_VASPRINTF=0
HAVE_WCHAR=0
HAVE_SQLITE3=0
HAVE_SQLITE3_ERRSTR=0
HAVE_OHASH=0

508
dba.c Normal file
View File

@ -0,0 +1,508 @@
/* $Id: dba.c,v 1.9 2017/01/15 15:28:55 schwarze Exp $ */
/*
* Copyright (c) 2016, 2017 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Allocation-based version of the mandoc database, for read-write access.
* The interface is defined in "dba.h".
*/
#include "config.h"
#include <sys/types.h>
#if HAVE_ENDIAN
#include <endian.h>
#elif HAVE_SYS_ENDIAN
#include <sys/endian.h>
#elif HAVE_NTOHL
#include <arpa/inet.h>
#endif
#include <errno.h>
#include <stddef.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "mandoc_aux.h"
#include "mandoc_ohash.h"
#include "mansearch.h"
#include "dba_write.h"
#include "dba_array.h"
#include "dba.h"
struct macro_entry {
struct dba_array *pages;
char value[];
};
static void *prepend(const char *, char);
static void dba_pages_write(struct dba_array *);
static int compare_names(const void *, const void *);
static int compare_strings(const void *, const void *);
static struct macro_entry
*get_macro_entry(struct ohash *, const char *, int32_t);
static void dba_macros_write(struct dba_array *);
static void dba_macro_write(struct ohash *);
static int compare_entries(const void *, const void *);
/*** top-level functions **********************************************/
struct dba *
dba_new(int32_t npages)
{
struct dba *dba;
struct ohash *macro;
int32_t im;
dba = mandoc_malloc(sizeof(*dba));
dba->pages = dba_array_new(npages, DBA_GROW);
dba->macros = dba_array_new(MACRO_MAX, 0);
for (im = 0; im < MACRO_MAX; im++) {
macro = mandoc_malloc(sizeof(*macro));
mandoc_ohash_init(macro, 4,
offsetof(struct macro_entry, value));
dba_array_set(dba->macros, im, macro);
}
return dba;
}
void
dba_free(struct dba *dba)
{
struct dba_array *page;
struct ohash *macro;
struct macro_entry *entry;
unsigned int slot;
dba_array_FOREACH(dba->macros, macro) {
for (entry = ohash_first(macro, &slot); entry != NULL;
entry = ohash_next(macro, &slot)) {
dba_array_free(entry->pages);
free(entry);
}
ohash_delete(macro);
free(macro);
}
dba_array_free(dba->macros);
dba_array_undel(dba->pages);
dba_array_FOREACH(dba->pages, page) {
dba_array_free(dba_array_get(page, DBP_NAME));
dba_array_free(dba_array_get(page, DBP_SECT));
dba_array_free(dba_array_get(page, DBP_ARCH));
free(dba_array_get(page, DBP_DESC));
dba_array_free(dba_array_get(page, DBP_FILE));
dba_array_free(page);
}
dba_array_free(dba->pages);
free(dba);
}
/*
* Write the complete mandoc database to disk; the format is:
* - One integer each for magic and version.
* - One pointer each to the macros table and to the final magic.
* - The pages table.
* - The macros table.
* - And at the very end, the magic integer again.
*/
int
dba_write(const char *fname, struct dba *dba)
{
int save_errno;
int32_t pos_end, pos_macros, pos_macros_ptr;
if (dba_open(fname) == -1)
return -1;
dba_int_write(MANDOCDB_MAGIC);
dba_int_write(MANDOCDB_VERSION);
pos_macros_ptr = dba_skip(1, 2);
dba_pages_write(dba->pages);
pos_macros = dba_tell();
dba_macros_write(dba->macros);
pos_end = dba_tell();
dba_int_write(MANDOCDB_MAGIC);
dba_seek(pos_macros_ptr);
dba_int_write(pos_macros);
dba_int_write(pos_end);
if (dba_close() == -1) {
save_errno = errno;
unlink(fname);
errno = save_errno;
return -1;
}
return 0;
}
/*** functions for handling pages *************************************/
/*
* Create a new page and append it to the pages table.
*/
struct dba_array *
dba_page_new(struct dba_array *pages, const char *arch,
const char *desc, const char *file, enum form form)
{
struct dba_array *page, *entry;
page = dba_array_new(DBP_MAX, 0);
entry = dba_array_new(1, DBA_STR | DBA_GROW);
dba_array_add(page, entry);
entry = dba_array_new(1, DBA_STR | DBA_GROW);
dba_array_add(page, entry);
if (arch != NULL && *arch != '\0') {
entry = dba_array_new(1, DBA_STR | DBA_GROW);
dba_array_add(entry, (void *)arch);
} else
entry = NULL;
dba_array_add(page, entry);
dba_array_add(page, mandoc_strdup(desc));
entry = dba_array_new(1, DBA_STR | DBA_GROW);
dba_array_add(entry, prepend(file, form));
dba_array_add(page, entry);
dba_array_add(pages, page);
return page;
}
/*
* Add a section, architecture, or file name to an existing page.
* Passing the NULL pointer for the architecture makes the page MI.
* In that case, any earlier or later architectures are ignored.
*/
void
dba_page_add(struct dba_array *page, int32_t ie, const char *str)
{
struct dba_array *entries;
char *entry;
entries = dba_array_get(page, ie);
if (ie == DBP_ARCH) {
if (entries == NULL)
return;
if (str == NULL || *str == '\0') {
dba_array_free(entries);
dba_array_set(page, DBP_ARCH, NULL);
return;
}
}
if (*str == '\0')
return;
dba_array_FOREACH(entries, entry) {
if (ie == DBP_FILE && *entry < ' ')
entry++;
if (strcmp(entry, str) == 0)
return;
}
dba_array_add(entries, (void *)str);
}
/*
* Add an additional name to an existing page.
*/
void
dba_page_alias(struct dba_array *page, const char *name, uint64_t mask)
{
struct dba_array *entries;
char *entry;
char maskbyte;
if (*name == '\0')
return;
maskbyte = mask & NAME_MASK;
entries = dba_array_get(page, DBP_NAME);
dba_array_FOREACH(entries, entry) {
if (strcmp(entry + 1, name) == 0) {
*entry |= maskbyte;
return;
}
}
dba_array_add(entries, prepend(name, maskbyte));
}
/*
* Return a pointer to a temporary copy of instr with inbyte prepended.
*/
static void *
prepend(const char *instr, char inbyte)
{
static char *outstr = NULL;
static size_t outlen = 0;
size_t newlen;
newlen = strlen(instr) + 1;
if (newlen > outlen) {
outstr = mandoc_realloc(outstr, newlen + 1);
outlen = newlen;
}
*outstr = inbyte;
memcpy(outstr + 1, instr, newlen);
return outstr;
}
/*
* Write the pages table to disk; the format is:
* - One integer containing the number of pages.
* - For each page, five pointers to the names, sections,
* architectures, description, and file names of the page.
* MI pages write 0 instead of the architecture pointer.
* - One list each for names, sections, architectures, descriptions and
* file names. The description for each page ends with a NUL byte.
* For all the other lists, each string ends with a NUL byte,
* and the last string for a page ends with two NUL bytes.
* - To assure alignment of following integers,
* the end is padded with NUL bytes up to a multiple of four bytes.
*/
static void
dba_pages_write(struct dba_array *pages)
{
struct dba_array *page, *entry;
int32_t pos_pages, pos_end;
pos_pages = dba_array_writelen(pages, 5);
dba_array_FOREACH(pages, page) {
dba_array_setpos(page, DBP_NAME, dba_tell());
entry = dba_array_get(page, DBP_NAME);
dba_array_sort(entry, compare_names);
dba_array_writelst(entry);
}
dba_array_FOREACH(pages, page) {
dba_array_setpos(page, DBP_SECT, dba_tell());
entry = dba_array_get(page, DBP_SECT);
dba_array_sort(entry, compare_strings);
dba_array_writelst(entry);
}
dba_array_FOREACH(pages, page) {
if ((entry = dba_array_get(page, DBP_ARCH)) != NULL) {
dba_array_setpos(page, DBP_ARCH, dba_tell());
dba_array_sort(entry, compare_strings);
dba_array_writelst(entry);
} else
dba_array_setpos(page, DBP_ARCH, 0);
}
dba_array_FOREACH(pages, page) {
dba_array_setpos(page, DBP_DESC, dba_tell());
dba_str_write(dba_array_get(page, DBP_DESC));
}
dba_array_FOREACH(pages, page) {
dba_array_setpos(page, DBP_FILE, dba_tell());
dba_array_writelst(dba_array_get(page, DBP_FILE));
}
pos_end = dba_align();
dba_seek(pos_pages);
dba_array_FOREACH(pages, page)
dba_array_writepos(page);
dba_seek(pos_end);
}
static int
compare_names(const void *vp1, const void *vp2)
{
const char *cp1, *cp2;
int diff;
cp1 = *(char **)vp1;
cp2 = *(char **)vp2;
return (diff = *cp2 - *cp1) ? diff :
strcasecmp(cp1 + 1, cp2 + 1);
}
static int
compare_strings(const void *vp1, const void *vp2)
{
const char *cp1, *cp2;
cp1 = *(char **)vp1;
cp2 = *(char **)vp2;
return strcmp(cp1, cp2);
}
/*** functions for handling macros ************************************/
/*
* In the hash table for a single macro, look up an entry by
* the macro value or add an empty one if it doesn't exist yet.
*/
static struct macro_entry *
get_macro_entry(struct ohash *macro, const char *value, int32_t np)
{
struct macro_entry *entry;
size_t len;
unsigned int slot;
slot = ohash_qlookup(macro, value);
if ((entry = ohash_find(macro, slot)) == NULL) {
len = strlen(value) + 1;
entry = mandoc_malloc(sizeof(*entry) + len);
memcpy(&entry->value, value, len);
entry->pages = dba_array_new(np, DBA_GROW);
ohash_insert(macro, slot, entry);
}
return entry;
}
/*
* In addition to get_macro_entry(), add multiple page references,
* converting them from the on-disk format (byte offsets in the file)
* to page pointers in memory.
*/
void
dba_macro_new(struct dba *dba, int32_t im, const char *value,
const int32_t *pp)
{
struct macro_entry *entry;
const int32_t *ip;
int32_t np;
np = 0;
for (ip = pp; *ip; ip++)
np++;
entry = get_macro_entry(dba_array_get(dba->macros, im), value, np);
for (ip = pp; *ip; ip++)
dba_array_add(entry->pages, dba_array_get(dba->pages,
be32toh(*ip) / 5 / sizeof(*ip) - 1));
}
/*
* In addition to get_macro_entry(), add one page reference,
* directly taking the in-memory page pointer as an argument.
*/
void
dba_macro_add(struct dba_array *macros, int32_t im, const char *value,
struct dba_array *page)
{
struct macro_entry *entry;
if (*value == '\0')
return;
entry = get_macro_entry(dba_array_get(macros, im), value, 1);
dba_array_add(entry->pages, page);
}
/*
* Write the macros table to disk; the format is:
* - The number of macro tables (actually, MACRO_MAX).
* - That number of pointers to the individual macro tables.
* - The individual macro tables.
*/
static void
dba_macros_write(struct dba_array *macros)
{
struct ohash *macro;
int32_t im, pos_macros, pos_end;
pos_macros = dba_array_writelen(macros, 1);
im = 0;
dba_array_FOREACH(macros, macro) {
dba_array_setpos(macros, im++, dba_tell());
dba_macro_write(macro);
}
pos_end = dba_tell();
dba_seek(pos_macros);
dba_array_writepos(macros);
dba_seek(pos_end);
}
/*
* Write one individual macro table to disk; the format is:
* - The number of entries in the table.
* - For each entry, two pointers, the first one to the value
* and the second one to the list of pages.
* - A list of values, each ending in a NUL byte.
* - To assure alignment of following integers,
* padding with NUL bytes up to a multiple of four bytes.
* - A list of pointers to pages, each list ending in a 0 integer.
*/
static void
dba_macro_write(struct ohash *macro)
{
struct macro_entry **entries, *entry;
struct dba_array *page;
int32_t *kpos, *dpos;
unsigned int ie, ne, slot;
int use;
int32_t addr, pos_macro, pos_end;
/* Temporary storage for filtering and sorting. */
ne = ohash_entries(macro);
entries = mandoc_reallocarray(NULL, ne, sizeof(*entries));
kpos = mandoc_reallocarray(NULL, ne, sizeof(*kpos));
dpos = mandoc_reallocarray(NULL, ne, sizeof(*dpos));
/* Build a list of non-empty entries and sort it. */
ne = 0;
for (entry = ohash_first(macro, &slot); entry != NULL;
entry = ohash_next(macro, &slot)) {
use = 0;
dba_array_FOREACH(entry->pages, page)
if (dba_array_getpos(page))
use = 1;
if (use)
entries[ne++] = entry;
}
qsort(entries, ne, sizeof(*entries), compare_entries);
/* Number of entries, and space for the pointer pairs. */
dba_int_write(ne);
pos_macro = dba_skip(2, ne);
/* String table. */
for (ie = 0; ie < ne; ie++) {
kpos[ie] = dba_tell();
dba_str_write(entries[ie]->value);
}
dba_align();
/* Pages table. */
for (ie = 0; ie < ne; ie++) {
dpos[ie] = dba_tell();
dba_array_FOREACH(entries[ie]->pages, page)
if ((addr = dba_array_getpos(page)))
dba_int_write(addr);
dba_int_write(0);
}
pos_end = dba_tell();
/* Fill in the pointer pairs. */
dba_seek(pos_macro);
for (ie = 0; ie < ne; ie++) {
dba_int_write(kpos[ie]);
dba_int_write(dpos[ie]);
}
dba_seek(pos_end);
free(entries);
free(kpos);
free(dpos);
}
static int
compare_entries(const void *vp1, const void *vp2)
{
const struct macro_entry *ep1, *ep2;
ep1 = *(struct macro_entry **)vp1;
ep2 = *(struct macro_entry **)vp2;
return strcmp(ep1->value, ep2->value);
}

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/* $Id: dba.h,v 1.2 2016/08/17 20:46:56 schwarze Exp $ */
/*
* Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Public interface of the allocation-based version
* of the mandoc database, for read-write access.
* To be used by dba.c, dba_read.c, and makewhatis(8).
*/
#define DBP_NAME 0
#define DBP_SECT 1
#define DBP_ARCH 2
#define DBP_DESC 3
#define DBP_FILE 4
#define DBP_MAX 5
struct dba_array;
struct dba {
struct dba_array *pages;
struct dba_array *macros;
};
struct dba *dba_new(int32_t);
void dba_free(struct dba *);
struct dba *dba_read(const char *);
int dba_write(const char *, struct dba *);
struct dba_array *dba_page_new(struct dba_array *, const char *,
const char *, const char *, enum form);
void dba_page_add(struct dba_array *, int32_t, const char *);
void dba_page_alias(struct dba_array *, const char *, uint64_t);
void dba_macro_new(struct dba *, int32_t,
const char *, const int32_t *);
void dba_macro_add(struct dba_array *, int32_t,
const char *, struct dba_array *);

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/* $Id: dba_array.c,v 1.1 2016/07/19 21:31:55 schwarze Exp $ */
/*
* Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Allocation-based arrays for the mandoc database, for read-write access.
* The interface is defined in "dba_array.h".
*/
#include <assert.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include "mandoc_aux.h"
#include "dba_write.h"
#include "dba_array.h"
struct dba_array {
void **ep; /* Array of entries. */
int32_t *em; /* Array of map positions. */
int flags;
int32_t ea; /* Entries allocated. */
int32_t eu; /* Entries used (including deleted). */
int32_t ed; /* Entries deleted. */
int32_t ec; /* Currently active entry. */
int32_t pos; /* Map position of this array. */
};
struct dba_array *
dba_array_new(int32_t ea, int flags)
{
struct dba_array *array;
assert(ea > 0);
array = mandoc_malloc(sizeof(*array));
array->ep = mandoc_reallocarray(NULL, ea, sizeof(*array->ep));
array->em = mandoc_reallocarray(NULL, ea, sizeof(*array->em));
array->ea = ea;
array->eu = 0;
array->ed = 0;
array->ec = 0;
array->flags = flags;
array->pos = 0;
return array;
}
void
dba_array_free(struct dba_array *array)
{
int32_t ie;
if (array == NULL)
return;
if (array->flags & DBA_STR)
for (ie = 0; ie < array->eu; ie++)
free(array->ep[ie]);
free(array->ep);
free(array->em);
free(array);
}
void
dba_array_set(struct dba_array *array, int32_t ie, void *entry)
{
assert(ie >= 0);
assert(ie < array->ea);
assert(ie <= array->eu);
if (ie == array->eu)
array->eu++;
if (array->flags & DBA_STR)
entry = mandoc_strdup(entry);
array->ep[ie] = entry;
array->em[ie] = 0;
}
void
dba_array_add(struct dba_array *array, void *entry)
{
if (array->eu == array->ea) {
assert(array->flags & DBA_GROW);
array->ep = mandoc_reallocarray(array->ep,
2, sizeof(*array->ep) * array->ea);
array->em = mandoc_reallocarray(array->em,
2, sizeof(*array->em) * array->ea);
array->ea *= 2;
}
dba_array_set(array, array->eu, entry);
}
void *
dba_array_get(struct dba_array *array, int32_t ie)
{
if (ie < 0 || ie >= array->eu || array->em[ie] == -1)
return NULL;
return array->ep[ie];
}
void
dba_array_start(struct dba_array *array)
{
array->ec = array->eu;
}
void *
dba_array_next(struct dba_array *array)
{
if (array->ec < array->eu)
array->ec++;
else
array->ec = 0;
while (array->ec < array->eu && array->em[array->ec] == -1)
array->ec++;
return array->ec < array->eu ? array->ep[array->ec] : NULL;
}
void
dba_array_del(struct dba_array *array)
{
if (array->ec < array->eu && array->em[array->ec] != -1) {
array->em[array->ec] = -1;
array->ed++;
}
}
void
dba_array_undel(struct dba_array *array)
{
memset(array->em, 0, sizeof(*array->em) * array->eu);
}
void
dba_array_setpos(struct dba_array *array, int32_t ie, int32_t pos)
{
array->em[ie] = pos;
}
int32_t
dba_array_getpos(struct dba_array *array)
{
return array->pos;
}
void
dba_array_sort(struct dba_array *array, dba_compare_func func)
{
assert(array->ed == 0);
qsort(array->ep, array->eu, sizeof(*array->ep), func);
}
int32_t
dba_array_writelen(struct dba_array *array, int32_t nmemb)
{
dba_int_write(array->eu - array->ed);
return dba_skip(nmemb, array->eu - array->ed);
}
void
dba_array_writepos(struct dba_array *array)
{
int32_t ie;
array->pos = dba_tell();
for (ie = 0; ie < array->eu; ie++)
if (array->em[ie] != -1)
dba_int_write(array->em[ie]);
}
void
dba_array_writelst(struct dba_array *array)
{
const char *str;
dba_array_FOREACH(array, str)
dba_str_write(str);
dba_char_write('\0');
}

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/* $Id: dba_array.h,v 1.1 2016/07/19 21:31:55 schwarze Exp $ */
/*
* Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Public interface for allocation-based arrays
* for the mandoc database, for read-write access.
* To be used by dba*.c and by makewhatis(8).
*/
struct dba_array;
#define DBA_STR 0x01 /* Map contains strings, not pointers. */
#define DBA_GROW 0x02 /* Allow the array to grow. */
#define dba_array_FOREACH(a, e) \
dba_array_start(a); \
while (((e) = dba_array_next(a)) != NULL)
typedef int dba_compare_func(const void *, const void *);
struct dba_array *dba_array_new(int32_t, int);
void dba_array_free(struct dba_array *);
void dba_array_set(struct dba_array *, int32_t, void *);
void dba_array_add(struct dba_array *, void *);
void *dba_array_get(struct dba_array *, int32_t);
void dba_array_start(struct dba_array *);
void *dba_array_next(struct dba_array *);
void dba_array_del(struct dba_array *);
void dba_array_undel(struct dba_array *);
void dba_array_setpos(struct dba_array *, int32_t, int32_t);
int32_t dba_array_getpos(struct dba_array *);
void dba_array_sort(struct dba_array *, dba_compare_func);
int32_t dba_array_writelen(struct dba_array *, int32_t);
void dba_array_writepos(struct dba_array *);
void dba_array_writelst(struct dba_array *);

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/* $Id: dba_read.c,v 1.4 2016/08/17 20:46:56 schwarze Exp $ */
/*
* Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Function to read the mandoc database from disk into RAM,
* such that data can be added or removed.
* The interface is defined in "dba.h".
* This file is seperate from dba.c because this also uses "dbm.h".
*/
#include <regex.h>
#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "mandoc_aux.h"
#include "mansearch.h"
#include "dba_array.h"
#include "dba.h"
#include "dbm.h"
struct dba *
dba_read(const char *fname)
{
struct dba *dba;
struct dba_array *page;
struct dbm_page *pdata;
struct dbm_macro *mdata;
const char *cp;
int32_t im, ip, iv, npages;
if (dbm_open(fname) == -1)
return NULL;
npages = dbm_page_count();
dba = dba_new(npages < 128 ? 128 : npages);
for (ip = 0; ip < npages; ip++) {
pdata = dbm_page_get(ip);
page = dba_page_new(dba->pages, pdata->arch,
pdata->desc, pdata->file + 1, *pdata->file);
for (cp = pdata->name; *cp != '\0'; cp = strchr(cp, '\0') + 1)
dba_page_add(page, DBP_NAME, cp);
for (cp = pdata->sect; *cp != '\0'; cp = strchr(cp, '\0') + 1)
dba_page_add(page, DBP_SECT, cp);
if ((cp = pdata->arch) != NULL)
while (*(cp = strchr(cp, '\0') + 1) != '\0')
dba_page_add(page, DBP_ARCH, cp);
cp = pdata->file;
while (*(cp = strchr(cp, '\0') + 1) != '\0')
dba_page_add(page, DBP_FILE, cp);
}
for (im = 0; im < MACRO_MAX; im++) {
for (iv = 0; iv < dbm_macro_count(im); iv++) {
mdata = dbm_macro_get(im, iv);
dba_macro_new(dba, im, mdata->value, mdata->pp);
}
}
dbm_close();
return dba;
}

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/* $Id: dba_write.c,v 1.3 2016/08/05 23:15:08 schwarze Exp $ */
/*
* Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Low-level functions for serializing allocation-based data to disk.
* The interface is defined in "dba_write.h".
*/
#include "config.h"
#include <assert.h>
#if HAVE_ENDIAN
#include <endian.h>
#elif HAVE_SYS_ENDIAN
#include <sys/endian.h>
#elif HAVE_NTOHL
#include <arpa/inet.h>
#endif
#if HAVE_ERR
#include <err.h>
#endif
#include <errno.h>
#include <fcntl.h>
#include <stdint.h>
#include <stdio.h>
#include "dba_write.h"
static FILE *ofp;
int
dba_open(const char *fname)
{
ofp = fopen(fname, "w");
return ofp == NULL ? -1 : 0;
}
int
dba_close(void)
{
return fclose(ofp) == EOF ? -1 : 0;
}
int32_t
dba_tell(void)
{
long pos;
if ((pos = ftell(ofp)) == -1)
err(1, "ftell");
if (pos >= INT32_MAX) {
errno = EOVERFLOW;
err(1, "ftell = %ld", pos);
}
return pos;
}
void
dba_seek(int32_t pos)
{
if (fseek(ofp, pos, SEEK_SET) == -1)
err(1, "fseek(%d)", pos);
}
int32_t
dba_align(void)
{
int32_t pos;
pos = dba_tell();
while (pos & 3) {
dba_char_write('\0');
pos++;
}
return pos;
}
int32_t
dba_skip(int32_t nmemb, int32_t sz)
{
const int32_t out[5] = {0, 0, 0, 0, 0};
int32_t i, pos;
assert(sz >= 0);
assert(nmemb > 0);
assert(nmemb <= 5);
pos = dba_tell();
for (i = 0; i < sz; i++)
if (nmemb - fwrite(&out, sizeof(out[0]), nmemb, ofp))
err(1, "fwrite");
return pos;
}
void
dba_char_write(int c)
{
if (putc(c, ofp) == EOF)
err(1, "fputc");
}
void
dba_str_write(const char *str)
{
if (fputs(str, ofp) == EOF)
err(1, "fputs");
dba_char_write('\0');
}
void
dba_int_write(int32_t i)
{
i = htobe32(i);
if (fwrite(&i, sizeof(i), 1, ofp) != 1)
err(1, "fwrite");
}

30
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/* $Id: dba_write.h,v 1.1 2016/07/19 21:31:55 schwarze Exp $ */
/*
* Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Internal interface to low-level functions
* for serializing allocation-based data to disk.
* For use by dba_array.c and dba.c only.
*/
int dba_open(const char *);
int dba_close(void);
int32_t dba_tell(void);
void dba_seek(int32_t);
int32_t dba_align(void);
int32_t dba_skip(int32_t, int32_t);
void dba_char_write(int);
void dba_str_write(const char *);
void dba_int_write(int32_t);

480
dbm.c Normal file
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@ -0,0 +1,480 @@
/* $Id: dbm.c,v 1.5 2016/10/18 22:27:25 schwarze Exp $ */
/*
* Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Map-based version of the mandoc database, for read-only access.
* The interface is defined in "dbm.h".
*/
#include "config.h"
#include <assert.h>
#if HAVE_ENDIAN
#include <endian.h>
#elif HAVE_SYS_ENDIAN
#include <sys/endian.h>
#elif HAVE_NTOHL
#include <arpa/inet.h>
#endif
#if HAVE_ERR
#include <err.h>
#endif
#include <errno.h>
#include <regex.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "mansearch.h"
#include "dbm_map.h"
#include "dbm.h"
struct macro {
int32_t value;
int32_t pages;
};
struct page {
int32_t name;
int32_t sect;
int32_t arch;
int32_t desc;
int32_t file;
};
enum iter {
ITER_NONE = 0,
ITER_NAME,
ITER_SECT,
ITER_ARCH,
ITER_DESC,
ITER_MACRO
};
static struct macro *macros[MACRO_MAX];
static int32_t nvals[MACRO_MAX];
static struct page *pages;
static int32_t npages;
static enum iter iteration;
static struct dbm_res page_bytitle(enum iter, const struct dbm_match *);
static struct dbm_res page_byarch(const struct dbm_match *);
static struct dbm_res page_bymacro(int32_t, const struct dbm_match *);
static char *macro_bypage(int32_t, int32_t);
/*** top level functions **********************************************/
/*
* Open a disk-based mandoc database for read-only access.
* Map the pages and macros[] arrays.
* Return 0 on success. Return -1 and set errno on failure.
*/
int
dbm_open(const char *fname)
{
const int32_t *mp, *ep;
int32_t im;
if (dbm_map(fname) == -1)
return -1;
if ((npages = be32toh(*dbm_getint(4))) < 0) {
warnx("dbm_open(%s): Invalid number of pages: %d",
fname, npages);
goto fail;
}
pages = (struct page *)dbm_getint(5);
if ((mp = dbm_get(*dbm_getint(2))) == NULL) {
warnx("dbm_open(%s): Invalid offset of macros array", fname);
goto fail;
}
if (be32toh(*mp) != MACRO_MAX) {
warnx("dbm_open(%s): Invalid number of macros: %d",
fname, be32toh(*mp));
goto fail;
}
for (im = 0; im < MACRO_MAX; im++) {
if ((ep = dbm_get(*++mp)) == NULL) {
warnx("dbm_open(%s): Invalid offset of macro %d",
fname, im);
goto fail;
}
nvals[im] = be32toh(*ep);
macros[im] = (struct macro *)++ep;
}
return 0;
fail:
dbm_unmap();
errno = EFTYPE;
return -1;
}
void
dbm_close(void)
{
dbm_unmap();
}
/*** functions for handling pages *************************************/
int32_t
dbm_page_count(void)
{
return npages;
}
/*
* Give the caller pointers to the data for one manual page.
*/
struct dbm_page *
dbm_page_get(int32_t ip)
{
static struct dbm_page res;
assert(ip >= 0);
assert(ip < npages);
res.name = dbm_get(pages[ip].name);
if (res.name == NULL)
res.name = "(NULL)";
res.sect = dbm_get(pages[ip].sect);
if (res.sect == NULL)
res.sect = "(NULL)";
res.arch = pages[ip].arch ? dbm_get(pages[ip].arch) : NULL;
res.desc = dbm_get(pages[ip].desc);
if (res.desc == NULL)
res.desc = "(NULL)";
res.file = dbm_get(pages[ip].file);
if (res.file == NULL)
res.file = " (NULL)";
res.addr = dbm_addr(pages + ip);
return &res;
}
/*
* Functions to start filtered iterations over manual pages.
*/
void
dbm_page_byname(const struct dbm_match *match)
{
assert(match != NULL);
page_bytitle(ITER_NAME, match);
}
void
dbm_page_bysect(const struct dbm_match *match)
{
assert(match != NULL);
page_bytitle(ITER_SECT, match);
}
void
dbm_page_byarch(const struct dbm_match *match)
{
assert(match != NULL);
page_byarch(match);
}
void
dbm_page_bydesc(const struct dbm_match *match)
{
assert(match != NULL);
page_bytitle(ITER_DESC, match);
}
void
dbm_page_bymacro(int32_t im, const struct dbm_match *match)
{
assert(im >= 0);
assert(im < MACRO_MAX);
assert(match != NULL);
page_bymacro(im, match);
}
/*
* Return the number of the next manual page in the current iteration.
*/
struct dbm_res
dbm_page_next(void)
{
struct dbm_res res = {-1, 0};
switch(iteration) {
case ITER_NONE:
return res;
case ITER_ARCH:
return page_byarch(NULL);
case ITER_MACRO:
return page_bymacro(0, NULL);
default:
return page_bytitle(iteration, NULL);
}
}
/*
* Functions implementing the iteration over manual pages.
*/
static struct dbm_res
page_bytitle(enum iter arg_iter, const struct dbm_match *arg_match)
{
static const struct dbm_match *match;
static const char *cp;
static int32_t ip;
struct dbm_res res = {-1, 0};
assert(arg_iter == ITER_NAME || arg_iter == ITER_DESC ||
arg_iter == ITER_SECT);
/* Initialize for a new iteration. */
if (arg_match != NULL) {
iteration = arg_iter;
match = arg_match;
switch (iteration) {
case ITER_NAME:
cp = dbm_get(pages[0].name);
break;
case ITER_SECT:
cp = dbm_get(pages[0].sect);
break;
case ITER_DESC:
cp = dbm_get(pages[0].desc);
break;
default:
abort();
}
if (cp == NULL) {
iteration = ITER_NONE;
match = NULL;
cp = NULL;
ip = npages;
} else
ip = 0;
return res;
}
/* Search for a name. */
while (ip < npages) {
if (iteration == ITER_NAME)
cp++;
if (dbm_match(match, cp))
break;
cp = strchr(cp, '\0') + 1;
if (iteration == ITER_DESC)
ip++;
else if (*cp == '\0') {
cp++;
ip++;
}
}
/* Reached the end without a match. */
if (ip == npages) {
iteration = ITER_NONE;
match = NULL;
cp = NULL;
return res;
}
/* Found a match; save the quality for later retrieval. */
res.page = ip;
res.bits = iteration == ITER_NAME ? cp[-1] : 0;
/* Skip the remaining names of this page. */
if (++ip < npages) {
do {
cp++;
} while (cp[-1] != '\0' ||
(iteration != ITER_DESC && cp[-2] != '\0'));
}
return res;
}
static struct dbm_res
page_byarch(const struct dbm_match *arg_match)
{
static const struct dbm_match *match;
struct dbm_res res = {-1, 0};
static int32_t ip;
const char *cp;
/* Initialize for a new iteration. */
if (arg_match != NULL) {
iteration = ITER_ARCH;
match = arg_match;
ip = 0;
return res;
}
/* Search for an architecture. */
for ( ; ip < npages; ip++)
if (pages[ip].arch)
for (cp = dbm_get(pages[ip].arch);
*cp != '\0';
cp = strchr(cp, '\0') + 1)
if (dbm_match(match, cp)) {
res.page = ip++;
return res;
}
/* Reached the end without a match. */
iteration = ITER_NONE;
match = NULL;
return res;
}
static struct dbm_res
page_bymacro(int32_t arg_im, const struct dbm_match *arg_match)
{
static const struct dbm_match *match;
static const int32_t *pp;
static const char *cp;
static int32_t im, iv;
struct dbm_res res = {-1, 0};
assert(im >= 0);
assert(im < MACRO_MAX);
/* Initialize for a new iteration. */
if (arg_match != NULL) {
iteration = ITER_MACRO;
match = arg_match;
im = arg_im;
cp = nvals[im] ? dbm_get(macros[im]->value) : NULL;
pp = NULL;
iv = -1;
return res;
}
if (iteration != ITER_MACRO)
return res;
/* Find the next matching macro value. */
while (pp == NULL || *pp == 0) {
if (++iv == nvals[im]) {
iteration = ITER_NONE;
return res;
}
if (iv)
cp = strchr(cp, '\0') + 1;
if (dbm_match(match, cp))
pp = dbm_get(macros[im][iv].pages);
}
/* Found a matching page. */
res.page = (struct page *)dbm_get(*pp++) - pages;
return res;
}
/*** functions for handling macros ************************************/
int32_t
dbm_macro_count(int32_t im)
{
assert(im >= 0);
assert(im < MACRO_MAX);
return nvals[im];
}
struct dbm_macro *
dbm_macro_get(int32_t im, int32_t iv)
{
static struct dbm_macro macro;
assert(im >= 0);
assert(im < MACRO_MAX);
assert(iv >= 0);
assert(iv < nvals[im]);
macro.value = dbm_get(macros[im][iv].value);
macro.pp = dbm_get(macros[im][iv].pages);
return &macro;
}
/*
* Filtered iteration over macro entries.
*/
void
dbm_macro_bypage(int32_t im, int32_t ip)
{
assert(im >= 0);
assert(im < MACRO_MAX);
assert(ip != 0);
macro_bypage(im, ip);
}
char *
dbm_macro_next(void)
{
return macro_bypage(MACRO_MAX, 0);
}
static char *
macro_bypage(int32_t arg_im, int32_t arg_ip)
{
static const int32_t *pp;
static int32_t im, ip, iv;
/* Initialize for a new iteration. */
if (arg_im < MACRO_MAX && arg_ip != 0) {
im = arg_im;
ip = arg_ip;
pp = dbm_get(macros[im]->pages);
iv = 0;
return NULL;
}
if (im >= MACRO_MAX)
return NULL;
/* Search for the next value. */
while (iv < nvals[im]) {
if (*pp == ip)
break;
if (*pp == 0)
iv++;
pp++;
}
/* Reached the end without a match. */
if (iv == nvals[im]) {
im = MACRO_MAX;
ip = 0;
pp = NULL;
return NULL;
}
/* Found a match; skip the remaining pages of this entry. */
if (++iv < nvals[im])
while (*pp++ != 0)
continue;
return dbm_get(macros[im][iv - 1].value);
}

68
dbm.h Normal file
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@ -0,0 +1,68 @@
/* $Id: dbm.h,v 1.1 2016/07/19 21:31:55 schwarze Exp $ */
/*
* Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Public interface for the map-based version
* of the mandoc database, for read-only access.
* To be used by dbm*.c, dba_read.c, and man(1) and apropos(1).
*/
enum dbm_mtype {
DBM_EXACT = 0,
DBM_SUB,
DBM_REGEX
};
struct dbm_match {
regex_t *re;
const char *str;
enum dbm_mtype type;
};
struct dbm_res {
int32_t page;
int32_t bits;
};
struct dbm_page {
const char *name;
const char *sect;
const char *arch;
const char *desc;
const char *file;
int32_t addr;
};
struct dbm_macro {
const char *value;
const int32_t *pp;
};
int dbm_open(const char *);
void dbm_close(void);
int32_t dbm_page_count(void);
struct dbm_page *dbm_page_get(int32_t);
void dbm_page_byname(const struct dbm_match *);
void dbm_page_bysect(const struct dbm_match *);
void dbm_page_byarch(const struct dbm_match *);
void dbm_page_bydesc(const struct dbm_match *);
void dbm_page_bymacro(int32_t, const struct dbm_match *);
struct dbm_res dbm_page_next(void);
int32_t dbm_macro_count(int32_t);
struct dbm_macro *dbm_macro_get(int32_t, int32_t);
void dbm_macro_bypage(int32_t, int32_t);
char *dbm_macro_next(void);

194
dbm_map.c Normal file
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@ -0,0 +1,194 @@
/* $Id: dbm_map.c,v 1.7 2016/10/22 10:09:27 schwarze Exp $ */
/*
* Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Low-level routines for the map-based version
* of the mandoc database, for read-only access.
* The interface is defined in "dbm_map.h".
*/
#include "config.h"
#include <sys/mman.h>
#include <sys/stat.h>
#include <sys/types.h>
#if HAVE_ENDIAN
#include <endian.h>
#elif HAVE_SYS_ENDIAN
#include <sys/endian.h>
#elif HAVE_NTOHL
#include <arpa/inet.h>
#endif
#if HAVE_ERR
#include <err.h>
#endif
#include <errno.h>
#include <fcntl.h>
#include <regex.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "mansearch.h"
#include "dbm_map.h"
#include "dbm.h"
static struct stat st;
static char *dbm_base;
static int ifd;
static int32_t max_offset;
/*
* Open a disk-based database for read-only access.
* Validate the file format as far as it is not mandoc-specific.
* Return 0 on success. Return -1 and set errno on failure.
*/
int
dbm_map(const char *fname)
{
int save_errno;
const int32_t *magic;
if ((ifd = open(fname, O_RDONLY)) == -1)
return -1;
if (fstat(ifd, &st) == -1)
goto fail;
if (st.st_size < 5) {
warnx("dbm_map(%s): File too short", fname);
errno = EFTYPE;
goto fail;
}
if (st.st_size > INT32_MAX) {
errno = EFBIG;
goto fail;
}
if ((dbm_base = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED,
ifd, 0)) == MAP_FAILED)
goto fail;
magic = dbm_getint(0);
if (be32toh(*magic) != MANDOCDB_MAGIC) {
if (strncmp(dbm_base, "SQLite format 3", 15))
warnx("dbm_map(%s): "
"Bad initial magic %x (expected %x)",
fname, be32toh(*magic), MANDOCDB_MAGIC);
else
warnx("dbm_map(%s): "
"Obsolete format based on SQLite 3",
fname);
errno = EFTYPE;
goto fail;
}
magic = dbm_getint(1);
if (be32toh(*magic) != MANDOCDB_VERSION) {
warnx("dbm_map(%s): Bad version number %d (expected %d)",
fname, be32toh(*magic), MANDOCDB_VERSION);
errno = EFTYPE;
goto fail;
}
max_offset = be32toh(*dbm_getint(3)) + sizeof(int32_t);
if (st.st_size != max_offset) {
warnx("dbm_map(%s): Inconsistent file size %lld (expected %d)",
fname, (long long)st.st_size, max_offset);
errno = EFTYPE;
goto fail;
}
if ((magic = dbm_get(*dbm_getint(3))) == NULL) {
errno = EFTYPE;
goto fail;
}
if (be32toh(*magic) != MANDOCDB_MAGIC) {
warnx("dbm_map(%s): Bad final magic %x (expected %x)",
fname, be32toh(*magic), MANDOCDB_MAGIC);
errno = EFTYPE;
goto fail;
}
return 0;
fail:
save_errno = errno;
close(ifd);
errno = save_errno;
return -1;
}
void
dbm_unmap(void)
{
if (munmap(dbm_base, st.st_size) == -1)
warn("dbm_unmap: munmap");
if (close(ifd) == -1)
warn("dbm_unmap: close");
dbm_base = (char *)-1;
}
/*
* Take a raw integer as it was read from the database.
* Interpret it as an offset into the database file
* and return a pointer to that place in the file.
*/
void *
dbm_get(int32_t offset)
{
offset = be32toh(offset);
if (offset < 0) {
warnx("dbm_get: Database corrupt: offset %d", offset);
return NULL;
}
if (offset >= max_offset) {
warnx("dbm_get: Database corrupt: offset %d > %d",
offset, max_offset);
return NULL;
}
return dbm_base + offset;
}
/*
* Assume the database starts with some integers.
* Assume they are numbered starting from 0, increasing.
* Get a pointer to one with the number "offset".
*/
int32_t *
dbm_getint(int32_t offset)
{
return (int32_t *)dbm_base + offset;
}
/*
* The reverse of dbm_get().
* Take pointer into the database file
* and convert it to the raw integer
* that would be used to refer to that place in the file.
*/
int32_t
dbm_addr(const void *p)
{
return htobe32((char *)p - dbm_base);
}
int
dbm_match(const struct dbm_match *match, const char *str)
{
switch (match->type) {
case DBM_EXACT:
return strcmp(str, match->str) == 0;
case DBM_SUB:
return strcasestr(str, match->str) != NULL;
case DBM_REGEX:
return regexec(match->re, str, 0, NULL, 0) == 0;
default:
abort();
}
}

30
mansearch_const.c → dbm_map.h
View File

@ -1,6 +1,6 @@
/* $Id: mansearch_const.c,v 1.7 2014/12/01 08:05:52 schwarze Exp $ */
/* $Id: dbm_map.h,v 1.1 2016/07/19 21:31:55 schwarze Exp $ */
/*
* Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2016 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -13,21 +13,17 @@
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Private interface for low-level routines for the map-based version
* of the mandoc database, for read-only access.
* To be used by dbm*.c only.
*/
#include "config.h"
#include <sys/types.h>
struct dbm_match;
#include <stdint.h>
#include "mansearch.h"
const int mansearch_keymax = 40;
const char *const mansearch_keynames[40] = {
"arch", "sec", "Xr", "Ar", "Fa", "Fl", "Dv", "Fn",
"Ic", "Pa", "Cm", "Li", "Em", "Cd", "Va", "Ft",
"Tn", "Er", "Ev", "Sy", "Sh", "In", "Ss", "Ox",
"An", "Mt", "St", "Bx", "At", "Nx", "Fx", "Lk",
"Ms", "Bsx", "Dx", "Rs", "Vt", "Lb", "Nm", "Nd"
};
int dbm_map(const char *);
void dbm_unmap(void);
void *dbm_get(int32_t);
int32_t *dbm_getint(int32_t);
int32_t dbm_addr(const void *);
int dbm_match(const struct dbm_match *, const char *);

6
demandoc.c
View File

@ -1,4 +1,4 @@
/* $Id: demandoc.c,v 1.27 2016/07/09 15:24:19 schwarze Exp $ */
/* $Id: demandoc.c,v 1.28 2017/01/10 13:47:00 schwarze Exp $ */
/*
* Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
*
@ -239,7 +239,7 @@ pmdoc(const struct roff_node *p, int *line, int *col, int list)
{
for ( ; p; p = p->next) {
if (MDOC_LINE & p->flags)
if (NODE_LINE & p->flags)
pline(p->line, line, col, list);
if (ROFFT_TEXT == p->type)
pstring(p->string, p->pos, col, list);
@ -253,7 +253,7 @@ pman(const struct roff_node *p, int *line, int *col, int list)
{
for ( ; p; p = p->next) {
if (MAN_LINE & p->flags)
if (NODE_LINE & p->flags)
pline(p->line, line, col, list);
if (ROFFT_TEXT == p->type)
pstring(p->string, p->pos, col, list);

64
eqn_html.c
View File

@ -1,6 +1,7 @@
/* $Id: eqn_html.c,v 1.10 2014/10/12 19:31:41 schwarze Exp $ */
/* $Id: eqn_html.c,v 1.11 2017/01/17 01:47:51 schwarze Exp $ */
/*
* Copyright (c) 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -31,7 +32,6 @@ static void
eqn_box(struct html *p, const struct eqn_box *bp)
{
struct tag *post, *row, *cell, *t;
struct htmlpair tag[2];
const struct eqn_box *child, *parent;
size_t i, j, rows;
@ -59,10 +59,10 @@ eqn_box(struct html *p, const struct eqn_box *bp)
for (rows = 0; NULL != child; rows++)
child = child->next;
/* Print row-by-row. */
post = print_otag(p, TAG_MTABLE, 0, NULL);
post = print_otag(p, TAG_MTABLE, "");
for (i = 0; i < rows; i++) {
parent = bp->first->first;
row = print_otag(p, TAG_MTR, 0, NULL);
row = print_otag(p, TAG_MTR, "");
while (NULL != parent) {
child = parent->first;
for (j = 0; j < i; j++) {
@ -70,8 +70,7 @@ eqn_box(struct html *p, const struct eqn_box *bp)
break;
child = child->next;
}
cell = print_otag
(p, TAG_MTD, 0, NULL);
cell = print_otag(p, TAG_MTD, "");
/*
* If we have no data for this
* particular cell, then print a
@ -89,28 +88,28 @@ eqn_box(struct html *p, const struct eqn_box *bp)
switch (bp->pos) {
case (EQNPOS_TO):
post = print_otag(p, TAG_MOVER, 0, NULL);
post = print_otag(p, TAG_MOVER, "");
break;
case (EQNPOS_SUP):
post = print_otag(p, TAG_MSUP, 0, NULL);
post = print_otag(p, TAG_MSUP, "");
break;
case (EQNPOS_FROM):
post = print_otag(p, TAG_MUNDER, 0, NULL);
post = print_otag(p, TAG_MUNDER, "");
break;
case (EQNPOS_SUB):
post = print_otag(p, TAG_MSUB, 0, NULL);
post = print_otag(p, TAG_MSUB, "");
break;
case (EQNPOS_OVER):
post = print_otag(p, TAG_MFRAC, 0, NULL);
post = print_otag(p, TAG_MFRAC, "");
break;
case (EQNPOS_FROMTO):
post = print_otag(p, TAG_MUNDEROVER, 0, NULL);
post = print_otag(p, TAG_MUNDEROVER, "");
break;
case (EQNPOS_SUBSUP):
post = print_otag(p, TAG_MSUBSUP, 0, NULL);
post = print_otag(p, TAG_MSUBSUP, "");
break;
case (EQNPOS_SQRT):
post = print_otag(p, TAG_MSQRT, 0, NULL);
post = print_otag(p, TAG_MSQRT, "");
break;
default:
break;
@ -119,52 +118,49 @@ eqn_box(struct html *p, const struct eqn_box *bp)
if (bp->top || bp->bottom) {
assert(NULL == post);
if (bp->top && NULL == bp->bottom)
post = print_otag(p, TAG_MOVER, 0, NULL);
post = print_otag(p, TAG_MOVER, "");
else if (bp->top && bp->bottom)
post = print_otag(p, TAG_MUNDEROVER, 0, NULL);
post = print_otag(p, TAG_MUNDEROVER, "");
else if (bp->bottom)
post = print_otag(p, TAG_MUNDER, 0, NULL);
post = print_otag(p, TAG_MUNDER, "");
}
if (EQN_PILE == bp->type) {
assert(NULL == post);
if (bp->first != NULL && bp->first->type == EQN_LIST)
post = print_otag(p, TAG_MTABLE, 0, NULL);
post = print_otag(p, TAG_MTABLE, "");
} else if (bp->type == EQN_LIST &&
bp->parent && bp->parent->type == EQN_PILE) {
assert(NULL == post);
post = print_otag(p, TAG_MTR, 0, NULL);
print_otag(p, TAG_MTD, 0, NULL);
post = print_otag(p, TAG_MTR, "");
print_otag(p, TAG_MTD, "");
}
if (NULL != bp->text) {
assert(NULL == post);
post = print_otag(p, TAG_MI, 0, NULL);
post = print_otag(p, TAG_MI, "");
print_text(p, bp->text);
} else if (NULL == post) {
if (NULL != bp->left || NULL != bp->right) {
PAIR_INIT(&tag[0], ATTR_OPEN,
NULL == bp->left ? "" : bp->left);
PAIR_INIT(&tag[1], ATTR_CLOSE,
NULL == bp->right ? "" : bp->right);
post = print_otag(p, TAG_MFENCED, 2, tag);
}
if (NULL != bp->left || NULL != bp->right)
post = print_otag(p, TAG_MFENCED, "??",
"open", bp->left == NULL ? "" : bp->left,
"close", bp->right == NULL ? "" : bp->right);
if (NULL == post)
post = print_otag(p, TAG_MROW, 0, NULL);
post = print_otag(p, TAG_MROW, "");
else
print_otag(p, TAG_MROW, 0, NULL);
print_otag(p, TAG_MROW, "");
}
eqn_box(p, bp->first);
out:
if (NULL != bp->bottom) {
t = print_otag(p, TAG_MO, 0, NULL);
t = print_otag(p, TAG_MO, "");
print_text(p, bp->bottom);
print_tagq(p, t);
}
if (NULL != bp->top) {
t = print_otag(p, TAG_MO, 0, NULL);
t = print_otag(p, TAG_MO, "");
print_text(p, bp->top);
print_tagq(p, t);
}
@ -178,11 +174,9 @@ eqn_box(struct html *p, const struct eqn_box *bp)
void
print_eqn(struct html *p, const struct eqn *ep)
{
struct htmlpair tag;
struct tag *t;
PAIR_CLASS_INIT(&tag, "eqn");
t = print_otag(p, TAG_MATH, 1, &tag);
t = print_otag(p, TAG_MATH, "c", "eqn");
p->flags |= HTML_NONOSPACE;
eqn_box(p, ep->root);

717
html.c
View File

@ -1,7 +1,7 @@
/* $Id: html.c,v 1.192 2016/01/04 12:45:29 schwarze Exp $ */
/* $Id: html.c,v 1.200 2017/01/21 02:29:57 schwarze Exp $ */
/*
* Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2011-2015 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2011-2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -38,74 +38,65 @@
struct htmldata {
const char *name;
int flags;
#define HTML_CLRLINE (1 << 0)
#define HTML_NOSTACK (1 << 1)
#define HTML_AUTOCLOSE (1 << 2) /* Tag has auto-closure. */
#define HTML_NOSTACK (1 << 0)
#define HTML_AUTOCLOSE (1 << 1)
#define HTML_NLBEFORE (1 << 2)
#define HTML_NLBEGIN (1 << 3)
#define HTML_NLEND (1 << 4)
#define HTML_NLAFTER (1 << 5)
#define HTML_NLAROUND (HTML_NLBEFORE | HTML_NLAFTER)
#define HTML_NLINSIDE (HTML_NLBEGIN | HTML_NLEND)
#define HTML_NLALL (HTML_NLAROUND | HTML_NLINSIDE)
#define HTML_INDENT (1 << 6)
#define HTML_NOINDENT (1 << 7)
};
static const struct htmldata htmltags[TAG_MAX] = {
{"html", HTML_CLRLINE}, /* TAG_HTML */
{"head", HTML_CLRLINE}, /* TAG_HEAD */
{"body", HTML_CLRLINE}, /* TAG_BODY */
{"meta", HTML_CLRLINE | HTML_NOSTACK | HTML_AUTOCLOSE}, /* TAG_META */
{"title", HTML_CLRLINE}, /* TAG_TITLE */
{"div", HTML_CLRLINE}, /* TAG_DIV */
{"h1", 0}, /* TAG_H1 */
{"h2", 0}, /* TAG_H2 */
{"span", 0}, /* TAG_SPAN */
{"link", HTML_CLRLINE | HTML_NOSTACK | HTML_AUTOCLOSE}, /* TAG_LINK */
{"br", HTML_CLRLINE | HTML_NOSTACK | HTML_AUTOCLOSE}, /* TAG_BR */
{"a", 0}, /* TAG_A */
{"table", HTML_CLRLINE}, /* TAG_TABLE */
{"tbody", HTML_CLRLINE}, /* TAG_TBODY */
{"col", HTML_CLRLINE | HTML_NOSTACK | HTML_AUTOCLOSE}, /* TAG_COL */
{"tr", HTML_CLRLINE}, /* TAG_TR */
{"td", HTML_CLRLINE}, /* TAG_TD */
{"li", HTML_CLRLINE}, /* TAG_LI */
{"ul", HTML_CLRLINE}, /* TAG_UL */
{"ol", HTML_CLRLINE}, /* TAG_OL */
{"dl", HTML_CLRLINE}, /* TAG_DL */
{"dt", HTML_CLRLINE}, /* TAG_DT */
{"dd", HTML_CLRLINE}, /* TAG_DD */
{"blockquote", HTML_CLRLINE}, /* TAG_BLOCKQUOTE */
{"pre", HTML_CLRLINE }, /* TAG_PRE */
{"b", 0 }, /* TAG_B */
{"i", 0 }, /* TAG_I */
{"code", 0 }, /* TAG_CODE */
{"small", 0 }, /* TAG_SMALL */
{"style", HTML_CLRLINE}, /* TAG_STYLE */
{"math", HTML_CLRLINE}, /* TAG_MATH */
{"mrow", 0}, /* TAG_MROW */
{"mi", 0}, /* TAG_MI */
{"mo", 0}, /* TAG_MO */
{"msup", 0}, /* TAG_MSUP */
{"msub", 0}, /* TAG_MSUB */
{"msubsup", 0}, /* TAG_MSUBSUP */
{"mfrac", 0}, /* TAG_MFRAC */
{"msqrt", 0}, /* TAG_MSQRT */
{"mfenced", 0}, /* TAG_MFENCED */
{"mtable", 0}, /* TAG_MTABLE */
{"mtr", 0}, /* TAG_MTR */
{"mtd", 0}, /* TAG_MTD */
{"munderover", 0}, /* TAG_MUNDEROVER */
{"munder", 0}, /* TAG_MUNDER*/
{"mover", 0}, /* TAG_MOVER*/
};
static const char *const htmlattrs[ATTR_MAX] = {
"name", /* ATTR_NAME */
"rel", /* ATTR_REL */
"href", /* ATTR_HREF */
"type", /* ATTR_TYPE */
"media", /* ATTR_MEDIA */
"class", /* ATTR_CLASS */
"style", /* ATTR_STYLE */
"id", /* ATTR_ID */
"colspan", /* ATTR_COLSPAN */
"charset", /* ATTR_CHARSET */
"open", /* ATTR_OPEN */
"close", /* ATTR_CLOSE */
"mathvariant", /* ATTR_MATHVARIANT */
{"html", HTML_NLALL},
{"head", HTML_NLALL | HTML_INDENT},
{"body", HTML_NLALL},
{"meta", HTML_NOSTACK | HTML_AUTOCLOSE | HTML_NLALL},
{"title", HTML_NLAROUND},
{"div", HTML_NLAROUND},
{"h1", HTML_NLAROUND},
{"h2", HTML_NLAROUND},
{"span", 0},
{"link", HTML_NOSTACK | HTML_AUTOCLOSE | HTML_NLALL},
{"br", HTML_NOSTACK | HTML_AUTOCLOSE | HTML_NLALL},
{"a", 0},
{"table", HTML_NLALL | HTML_INDENT},
{"tbody", HTML_NLALL | HTML_INDENT},
{"col", HTML_NOSTACK | HTML_AUTOCLOSE | HTML_NLALL},
{"tr", HTML_NLALL | HTML_INDENT},
{"td", HTML_NLAROUND},
{"li", HTML_NLAROUND | HTML_INDENT},
{"ul", HTML_NLALL | HTML_INDENT},
{"ol", HTML_NLALL | HTML_INDENT},
{"dl", HTML_NLALL | HTML_INDENT},
{"dt", HTML_NLAROUND},
{"dd", HTML_NLAROUND | HTML_INDENT},
{"pre", HTML_NLALL | HTML_NOINDENT},
{"b", 0},
{"i", 0},
{"code", 0},
{"small", 0},
{"style", HTML_NLALL | HTML_INDENT},
{"math", HTML_NLALL | HTML_INDENT},
{"mrow", 0},
{"mi", 0},
{"mo", 0},
{"msup", 0},
{"msub", 0},
{"msubsup", 0},
{"mfrac", 0},
{"msqrt", 0},
{"mfenced", 0},
{"mtable", 0},
{"mtr", 0},
{"mtd", 0},
{"munderover", 0},
{"munder", 0},
{"mover", 0},
};
static const char *const roffscales[SCALE_MAX] = {
@ -121,12 +112,18 @@ static const char *const roffscales[SCALE_MAX] = {
"ex", /* SCALE_FS */
};
static void bufncat(struct html *, const char *, size_t);
static void a2width(const char *, struct roffsu *);
static void print_byte(struct html *, char);
static void print_endline(struct html *);
static void print_endword(struct html *);
static void print_indent(struct html *);
static void print_word(struct html *, const char *);
static void print_ctag(struct html *, struct tag *);
static int print_escape(char);
static int print_encode(struct html *, const char *, int);
static int print_escape(struct html *, char);
static int print_encode(struct html *, const char *, const char *, int);
static void print_href(struct html *, const char *, const char *, int);
static void print_metaf(struct html *, enum mandoc_esc);
static void print_attr(struct html *, const char *, const char *);
void *
@ -165,36 +162,27 @@ html_free(void *p)
void
print_gen_head(struct html *h)
{
struct htmlpair tag[4];
struct tag *t;
tag[0].key = ATTR_CHARSET;
tag[0].val = "utf-8";
print_otag(h, TAG_META, 1, tag);
print_otag(h, TAG_META, "?", "charset", "utf-8");
/*
* Print a default style-sheet.
*/
t = print_otag(h, TAG_STYLE, 0, NULL);
print_text(h, "table.head, table.foot { width: 100%; }\n"
"td.head-rtitle, td.foot-os { text-align: right; }\n"
"td.head-vol { text-align: center; }\n"
"table.foot td { width: 50%; }\n"
"table.head td { width: 33%; }\n"
"div.spacer { margin: 1em 0; }\n");
t = print_otag(h, TAG_STYLE, "");
print_text(h, "table.head, table.foot { width: 100%; }");
print_endline(h);
print_text(h, "td.head-rtitle, td.foot-os { text-align: right; }");
print_endline(h);
print_text(h, "td.head-vol { text-align: center; }");
print_endline(h);
print_text(h, "div.Pp { margin: 1ex 0ex; }");
print_tagq(h, t);
if (h->style) {
tag[0].key = ATTR_REL;
tag[0].val = "stylesheet";
tag[1].key = ATTR_HREF;
tag[1].val = h->style;
tag[2].key = ATTR_TYPE;
tag[2].val = "text/css";
tag[3].key = ATTR_MEDIA;
tag[3].val = "all";
print_otag(h, TAG_LINK, 4, tag);
}
if (h->style)
print_otag(h, TAG_LINK, "?h??", "rel", "stylesheet",
h->style, "type", "text/css", "media", "all");
}
static void
@ -233,14 +221,14 @@ print_metaf(struct html *h, enum mandoc_esc deco)
switch (font) {
case HTMLFONT_ITALIC:
h->metaf = print_otag(h, TAG_I, 0, NULL);
h->metaf = print_otag(h, TAG_I, "");
break;
case HTMLFONT_BOLD:
h->metaf = print_otag(h, TAG_B, 0, NULL);
h->metaf = print_otag(h, TAG_B, "");
break;
case HTMLFONT_BI:
h->metaf = print_otag(h, TAG_B, 0, NULL);
print_otag(h, TAG_I, 0, NULL);
h->metaf = print_otag(h, TAG_B, "");
print_otag(h, TAG_I, "");
break;
default:
break;
@ -299,27 +287,27 @@ html_strlen(const char *cp)
}
static int
print_escape(char c)
print_escape(struct html *h, char c)
{
switch (c) {
case '<':
printf("&lt;");
print_word(h, "&lt;");
break;
case '>':
printf("&gt;");
print_word(h, "&gt;");
break;
case '&':
printf("&amp;");
print_word(h, "&amp;");
break;
case '"':
printf("&quot;");
print_word(h, "&quot;");
break;
case ASCII_NBRSP:
printf("&nbsp;");
print_word(h, "&nbsp;");
break;
case ASCII_HYPH:
putchar('-');
print_byte(h, '-');
break;
case ASCII_BREAK:
break;
@ -330,8 +318,9 @@ print_escape(char c)
}
static int
print_encode(struct html *h, const char *p, int norecurse)
print_encode(struct html *h, const char *p, const char *pend, int norecurse)
{
char numbuf[16];
size_t sz;
int c, len, nospace;
const char *seq;
@ -339,24 +328,28 @@ print_encode(struct html *h, const char *p, int norecurse)
static const char rejs[9] = { '\\', '<', '>', '&', '"',
ASCII_NBRSP, ASCII_HYPH, ASCII_BREAK, '\0' };
if (pend == NULL)
pend = strchr(p, '\0');
nospace = 0;
while ('\0' != *p) {
while (p < pend) {
if (HTML_SKIPCHAR & h->flags && '\\' != *p) {
h->flags &= ~HTML_SKIPCHAR;
p++;
continue;
}
sz = strcspn(p, rejs);
for (sz = strcspn(p, rejs); sz-- && p < pend; p++)
if (*p == ' ')
print_endword(h);
else
print_byte(h, *p);
fwrite(p, 1, sz, stdout);
p += (int)sz;
if ('\0' == *p)
if (p >= pend)
break;
if (print_escape(*p++))
if (print_escape(h, *p++))
continue;
esc = mandoc_escape(&p, &seq, &len);
@ -415,33 +408,57 @@ print_encode(struct html *h, const char *p, int norecurse)
if ((c < 0x20 && c != 0x09) ||
(c > 0x7E && c < 0xA0))
c = 0xFFFD;
if (c > 0x7E)
printf("&#%d;", c);
else if ( ! print_escape(c))
putchar(c);
if (c > 0x7E) {
(void)snprintf(numbuf, sizeof(numbuf), "&#%d;", c);
print_word(h, numbuf);
} else if (print_escape(h, c) == 0)
print_byte(h, c);
}
return nospace;
}
static void
print_attr(struct html *h, const char *key, const char *val)
print_href(struct html *h, const char *name, const char *sec, int man)
{
printf(" %s=\"", key);
(void)print_encode(h, val, 1);
putchar('\"');
const char *p, *pp;
pp = man ? h->base_man : h->base_includes;
while ((p = strchr(pp, '%')) != NULL) {
print_encode(h, pp, p, 1);
if (man && p[1] == 'S') {
if (sec == NULL)
print_byte(h, '1');
else
print_encode(h, sec, NULL, 1);
} else if ((man && p[1] == 'N') ||
(man == 0 && p[1] == 'I'))
print_encode(h, name, NULL, 1);
else
print_encode(h, p, p + 2, 1);
pp = p + 2;
}
if (*pp != '\0')
print_encode(h, pp, NULL, 1);
}
struct tag *
print_otag(struct html *h, enum htmltag tag,
int sz, const struct htmlpair *p)
print_otag(struct html *h, enum htmltag tag, const char *fmt, ...)
{
int i;
va_list ap;
struct roffsu mysu, *su;
char numbuf[16];
struct tag *t;
const char *attr;
char *s;
double v;
int i, have_style, tflags;
tflags = htmltags[tag].flags;
/* Push this tags onto the stack of open scopes. */
if ( ! (HTML_NOSTACK & htmltags[tag].flags)) {
if ((tflags & HTML_NOSTACK) == 0) {
t = mandoc_malloc(sizeof(struct tag));
t->tag = tag;
t->next = h->tags.head;
@ -449,16 +466,19 @@ print_otag(struct html *h, enum htmltag tag,
} else
t = NULL;
if ( ! (HTML_NOSPACE & h->flags))
if ( ! (HTML_CLRLINE & htmltags[tag].flags)) {
/* Manage keeps! */
if ( ! (HTML_KEEP & h->flags)) {
if (HTML_PREKEEP & h->flags)
h->flags |= HTML_KEEP;
putchar(' ');
} else
printf("&#160;");
if (tflags & HTML_NLBEFORE)
print_endline(h);
if (h->col == 0)
print_indent(h);
else if ((h->flags & HTML_NOSPACE) == 0) {
if (h->flags & HTML_KEEP)
print_word(h, "&#160;");
else {
if (h->flags & HTML_PREKEEP)
h->flags |= HTML_KEEP;
print_endword(h);
}
}
if ( ! (h->flags & HTML_NONOSPACE))
h->flags &= ~HTML_NOSPACE;
@ -467,21 +487,164 @@ print_otag(struct html *h, enum htmltag tag,
/* Print out the tag name and attributes. */
printf("<%s", htmltags[tag].name);
for (i = 0; i < sz; i++)
print_attr(h, htmlattrs[p[i].key], p[i].val);
print_byte(h, '<');
print_word(h, htmltags[tag].name);
va_start(ap, fmt);
have_style = 0;
while (*fmt != '\0') {
if (*fmt == 's') {
print_word(h, " style=\"");
have_style = 1;
fmt++;
break;
}
s = va_arg(ap, char *);
switch (*fmt++) {
case 'c':
attr = "class";
break;
case 'h':
attr = "href";
break;
case 'i':
attr = "id";
break;
case '?':
attr = s;
s = va_arg(ap, char *);
break;
default:
abort();
}
print_byte(h, ' ');
print_word(h, attr);
print_byte(h, '=');
print_byte(h, '"');
switch (*fmt) {
case 'M':
print_href(h, s, va_arg(ap, char *), 1);
fmt++;
break;
case 'I':
print_href(h, s, NULL, 0);
fmt++;
break;
case 'R':
print_byte(h, '#');
fmt++;
/* FALLTHROUGH */
default:
print_encode(h, s, NULL, 1);
break;
}
print_byte(h, '"');
}
/* Print out styles. */
s = NULL;
su = &mysu;
while (*fmt != '\0') {
/* First letter: input argument type. */
switch (*fmt++) {
case 'h':
i = va_arg(ap, int);
SCALE_HS_INIT(su, i);
break;
case 's':
s = va_arg(ap, char *);
break;
case 'u':
su = va_arg(ap, struct roffsu *);
break;
case 'v':
i = va_arg(ap, int);
SCALE_VS_INIT(su, i);
break;
case 'w':
s = va_arg(ap, char *);
a2width(s, su);
break;
default:
abort();
}
/* Second letter: style name. */
switch (*fmt++) {
case 'b':
attr = "margin-bottom";
break;
case 'h':
attr = "height";
break;
case 'i':
attr = "text-indent";
break;
case 'l':
attr = "margin-left";
break;
case 't':
attr = "margin-top";
break;
case 'w':
attr = "width";
break;
case 'W':
attr = "min-width";
break;
case '?':
print_word(h, s);
print_byte(h, ':');
print_byte(h, ' ');
print_word(h, va_arg(ap, char *));
print_byte(h, ';');
if (*fmt != '\0')
print_byte(h, ' ');
continue;
default:
abort();
}
v = su->scale;
if (su->unit == SCALE_MM && (v /= 100.0) == 0.0)
v = 1.0;
else if (su->unit == SCALE_BU)
v /= 24.0;
print_word(h, attr);
print_byte(h, ':');
print_byte(h, ' ');
(void)snprintf(numbuf, sizeof(numbuf), "%.2f", v);
print_word(h, numbuf);
print_word(h, roffscales[su->unit]);
print_byte(h, ';');
if (*fmt != '\0')
print_byte(h, ' ');
}
if (have_style)
print_byte(h, '"');
va_end(ap);
/* Accommodate for "well-formed" singleton escaping. */
if (HTML_AUTOCLOSE & htmltags[tag].flags)
putchar('/');
print_byte(h, '/');
putchar('>');
print_byte(h, '>');
h->flags |= HTML_NOSPACE;
if (tflags & HTML_NLBEGIN)
print_endline(h);
else
h->flags |= HTML_NOSPACE;
if ((HTML_AUTOCLOSE | HTML_CLRLINE) & htmltags[tag].flags)
putchar('\n');
if (tflags & HTML_INDENT)
h->indent++;
if (tflags & HTML_NOINDENT)
h->noindent++;
return t;
}
@ -489,6 +652,7 @@ print_otag(struct html *h, enum htmltag tag,
static void
print_ctag(struct html *h, struct tag *tag)
{
int tflags;
/*
* Remember to close out and nullify the current
@ -499,11 +663,21 @@ print_ctag(struct html *h, struct tag *tag)
if (tag == h->tblt)
h->tblt = NULL;
printf("</%s>", htmltags[tag->tag].name);
if (HTML_CLRLINE & htmltags[tag->tag].flags) {
h->flags |= HTML_NOSPACE;
putchar('\n');
}
tflags = htmltags[tag->tag].flags;
if (tflags & HTML_INDENT)
h->indent--;
if (tflags & HTML_NOINDENT)
h->noindent--;
if (tflags & HTML_NLEND)
print_endline(h);
print_indent(h);
print_byte(h, '<');
print_byte(h, '/');
print_word(h, htmltags[tag->tag].name);
print_byte(h, '>');
if (tflags & HTML_NLAFTER)
print_endline(h);
h->tags.head = tag->next;
free(tag);
@ -512,42 +686,41 @@ print_ctag(struct html *h, struct tag *tag)
void
print_gen_decls(struct html *h)
{
puts("<!DOCTYPE html>");
print_word(h, "<!DOCTYPE html>");
print_endline(h);
}
void
print_text(struct html *h, const char *word)
{
if ( ! (HTML_NOSPACE & h->flags)) {
/* Manage keeps! */
if (h->col && (h->flags & HTML_NOSPACE) == 0) {
if ( ! (HTML_KEEP & h->flags)) {
if (HTML_PREKEEP & h->flags)
h->flags |= HTML_KEEP;
putchar(' ');
print_endword(h);
} else
printf("&#160;");
print_word(h, "&#160;");
}
assert(NULL == h->metaf);
switch (h->metac) {
case HTMLFONT_ITALIC:
h->metaf = print_otag(h, TAG_I, 0, NULL);
h->metaf = print_otag(h, TAG_I, "");
break;
case HTMLFONT_BOLD:
h->metaf = print_otag(h, TAG_B, 0, NULL);
h->metaf = print_otag(h, TAG_B, "");
break;
case HTMLFONT_BI:
h->metaf = print_otag(h, TAG_B, 0, NULL);
print_otag(h, TAG_I, 0, NULL);
h->metaf = print_otag(h, TAG_B, "");
print_otag(h, TAG_I, "");
break;
default:
print_indent(h);
break;
}
assert(word);
if ( ! print_encode(h, word, 0)) {
if ( ! print_encode(h, word, NULL, 0)) {
if ( ! (h->flags & HTML_NONOSPACE))
h->flags &= ~HTML_NOSPACE;
h->flags &= ~HTML_NONEWLINE;
@ -590,138 +763,136 @@ void
print_paragraph(struct html *h)
{
struct tag *t;
struct htmlpair tag;
PAIR_CLASS_INIT(&tag, "spacer");
t = print_otag(h, TAG_DIV, 1, &tag);
t = print_otag(h, TAG_DIV, "c", "Pp");
print_tagq(h, t);
}
void
bufinit(struct html *h)
{
h->buf[0] = '\0';
h->buflen = 0;
}
void
bufcat_style(struct html *h, const char *key, const char *val)
{
bufcat(h, key);
bufcat(h, ":");
bufcat(h, val);
bufcat(h, ";");
}
void
bufcat(struct html *h, const char *p)
{
/*
* XXX This is broken and not easy to fix.
* When using the -Oincludes option, buffmt_includes()
* may pass in strings overrunning BUFSIZ, causing a crash.
*/
h->buflen = strlcat(h->buf, p, BUFSIZ);
assert(h->buflen < BUFSIZ);
}
void
bufcat_fmt(struct html *h, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
(void)vsnprintf(h->buf + (int)h->buflen,
BUFSIZ - h->buflen - 1, fmt, ap);
va_end(ap);
h->buflen = strlen(h->buf);
}
/***********************************************************************
* Low level output functions.
* They implement line breaking using a short static buffer.
***********************************************************************/
/*
* Buffer one HTML output byte.
* If the buffer is full, flush and deactivate it and start a new line.
* If the buffer is inactive, print directly.
*/
static void
bufncat(struct html *h, const char *p, size_t sz)
print_byte(struct html *h, char c)
{
assert(h->buflen + sz + 1 < BUFSIZ);
strncat(h->buf, p, sz);
h->buflen += sz;
}
void
buffmt_includes(struct html *h, const char *name)
{
const char *p, *pp;
pp = h->base_includes;
bufinit(h);
while (NULL != (p = strchr(pp, '%'))) {
bufncat(h, pp, (size_t)(p - pp));
switch (*(p + 1)) {
case'I':
bufcat(h, name);
break;
default:
bufncat(h, p, 2);
break;
}
pp = p + 2;
if ((h->flags & HTML_BUFFER) == 0) {
putchar(c);
h->col++;
return;
}
if (pp)
bufcat(h, pp);
}
void
buffmt_man(struct html *h, const char *name, const char *sec)
{
const char *p, *pp;
pp = h->base_man;
bufinit(h);
while (NULL != (p = strchr(pp, '%'))) {
bufncat(h, pp, (size_t)(p - pp));
switch (*(p + 1)) {
case 'S':
bufcat(h, sec ? sec : "1");
break;
case 'N':
bufcat_fmt(h, "%s", name);
break;
default:
bufncat(h, p, 2);
break;
}
pp = p + 2;
if (h->col + h->bufcol < sizeof(h->buf)) {
h->buf[h->bufcol++] = c;
return;
}
if (pp)
bufcat(h, pp);
putchar('\n');
h->col = 0;
print_indent(h);
putchar(' ');
putchar(' ');
fwrite(h->buf, h->bufcol, 1, stdout);
putchar(c);
h->col = (h->indent + 1) * 2 + h->bufcol + 1;
h->bufcol = 0;
h->flags &= ~HTML_BUFFER;
}
void
bufcat_su(struct html *h, const char *p, const struct roffsu *su)
/*
* If something was printed on the current output line, end it.
* Not to be called right after print_indent().
*/
static void
print_endline(struct html *h)
{
double v;
if (h->col == 0)
return;
v = su->scale;
if (SCALE_MM == su->unit && 0.0 == (v /= 100.0))
v = 1.0;
else if (SCALE_BU == su->unit)
v /= 24.0;
bufcat_fmt(h, "%s: %.2f%s;", p, v, roffscales[su->unit]);
if (h->bufcol) {
putchar(' ');
fwrite(h->buf, h->bufcol, 1, stdout);
h->bufcol = 0;
}
putchar('\n');
h->col = 0;
h->flags |= HTML_NOSPACE;
h->flags &= ~HTML_BUFFER;
}
void
bufcat_id(struct html *h, const char *src)
/*
* Flush the HTML output buffer.
* If it is inactive, activate it.
*/
static void
print_endword(struct html *h)
{
if (h->noindent) {
print_byte(h, ' ');
return;
}
/* Cf. <http://www.w3.org/TR/html5/dom.html#the-id-attribute>. */
for (; '\0' != *src; src++)
bufncat(h, *src == ' ' ? "_" : src, 1);
if ((h->flags & HTML_BUFFER) == 0) {
h->col++;
h->flags |= HTML_BUFFER;
} else if (h->bufcol) {
putchar(' ');
fwrite(h->buf, h->bufcol, 1, stdout);
h->col += h->bufcol + 1;
}
h->bufcol = 0;
}
/*
* If at the beginning of a new output line,
* perform indentation and mark the line as containing output.
* Make sure to really produce some output right afterwards,
* but do not use print_otag() for producing it.
*/
static void
print_indent(struct html *h)
{
size_t i;
if (h->col)
return;
if (h->noindent == 0) {
h->col = h->indent * 2;
for (i = 0; i < h->col; i++)
putchar(' ');
}
h->flags &= ~HTML_NOSPACE;
}
/*
* Print or buffer some characters
* depending on the current HTML output buffer state.
*/
static void
print_word(struct html *h, const char *cp)
{
while (*cp != '\0')
print_byte(h, *cp++);
}
/*
* Calculate the scaling unit passed in a `-width' argument. This uses
* either a native scaling unit (e.g., 1i, 2m) or the string length of
* the value.
*/
static void
a2width(const char *p, struct roffsu *su)
{
if (a2roffsu(p, su, SCALE_MAX) < 2) {
su->unit = SCALE_EN;
su->scale = html_strlen(p);
} else if (su->scale < 0.0)
su->scale = 0.0;
}

63
html.h
View File

@ -1,6 +1,7 @@
/* $Id: html.h,v 1.72 2015/11/07 14:01:16 schwarze Exp $ */
/* $Id: html.h,v 1.78 2017/01/19 16:59:30 schwarze Exp $ */
/*
* Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -39,7 +40,6 @@ enum htmltag {
TAG_DL,
TAG_DT,
TAG_DD,
TAG_BLOCKQUOTE,
TAG_PRE,
TAG_B,
TAG_I,
@ -65,23 +65,6 @@ enum htmltag {
TAG_MAX
};
enum htmlattr {
ATTR_NAME,
ATTR_REL,
ATTR_HREF,
ATTR_TYPE,
ATTR_MEDIA,
ATTR_CLASS,
ATTR_STYLE,
ATTR_ID,
ATTR_COLSPAN,
ATTR_CHARSET,
ATTR_OPEN,
ATTR_CLOSE,
ATTR_MATHVARIANT,
ATTR_MAX
};
enum htmlfont {
HTMLFONT_NONE = 0,
HTMLFONT_BOLD,
@ -99,22 +82,6 @@ struct tagq {
struct tag *head;
};
struct htmlpair {
enum htmlattr key;
const char *val;
};
#define PAIR_INIT(p, t, v) \
do { \
(p)->key = (t); \
(p)->val = (v); \
} while (/* CONSTCOND */ 0)
#define PAIR_ID_INIT(p, v) PAIR_INIT(p, ATTR_ID, v)
#define PAIR_CLASS_INIT(p, v) PAIR_INIT(p, ATTR_CLASS, v)
#define PAIR_HREF_INIT(p, v) PAIR_INIT(p, ATTR_HREF, v)
#define PAIR_STYLE_INIT(p, h) PAIR_INIT(p, ATTR_STYLE, (h)->buf)
struct html {
int flags;
#define HTML_NOSPACE (1 << 0) /* suppress next space */
@ -127,14 +94,18 @@ struct html {
#define HTML_NOSPLIT (1 << 7) /* do not break line before .An */
#define HTML_SPLIT (1 << 8) /* break line before .An */
#define HTML_NONEWLINE (1 << 9) /* No line break in nofill mode. */
#define HTML_BUFFER (1 << 10) /* Collect a word to see if it fits. */
size_t indent; /* current output indentation level */
int noindent; /* indent disabled by <pre> */
size_t col; /* current output byte position */
size_t bufcol; /* current buf byte position */
char buf[80]; /* output buffer */
struct tagq tags; /* stack of open tags */
struct rofftbl tbl; /* current table */
struct tag *tblt; /* current open table scope */
char *base_man; /* base for manpage href */
char *base_includes; /* base for include href */
char *style; /* style-sheet URI */
char buf[BUFSIZ]; /* see bufcat and friends */
size_t buflen;
struct tag *metaf; /* current open font scope */
enum htmlfont metal; /* last used font */
enum htmlfont metac; /* current font mode */
@ -148,8 +119,7 @@ struct eqn;
void print_gen_decls(struct html *);
void print_gen_head(struct html *);
struct tag *print_otag(struct html *, enum htmltag,
int, const struct htmlpair *);
struct tag *print_otag(struct html *, enum htmltag, const char *, ...);
void print_tagq(struct html *, const struct tag *);
void print_stagq(struct html *, const struct tag *);
void print_text(struct html *, const char *);
@ -158,19 +128,4 @@ void print_tbl(struct html *, const struct tbl_span *);
void print_eqn(struct html *, const struct eqn *);
void print_paragraph(struct html *);
#if __GNUC__ - 0 >= 4
__attribute__((__format__ (__printf__, 2, 3)))
#endif
void bufcat_fmt(struct html *, const char *, ...);
void bufcat(struct html *, const char *);
void bufcat_id(struct html *, const char *);
void bufcat_style(struct html *,
const char *, const char *);
void bufcat_su(struct html *, const char *,
const struct roffsu *);
void bufinit(struct html *);
void buffmt_man(struct html *,
const char *, const char *);
void buffmt_includes(struct html *, const char *);
int html_strlen(const char *);

6
lib.in
View File

@ -1,4 +1,4 @@
/* $Id: lib.in,v 1.18 2014/01/06 00:53:33 schwarze Exp $ */
/* $Id: lib.in,v 1.19 2016/11/23 20:22:13 schwarze Exp $ */
/*
* Copyright (c) 2009 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2009, 2012 Joerg Sonnenberger <joerg@netbsd.org>
@ -83,6 +83,7 @@ LINE("libnetpgpverify", "Netpgp Verification (libnetpgpverify, \\-lnetpgpverify)
LINE("libnpf", "NPF Packet Filter Library (libnpf, \\-lnpf)")
LINE("libossaudio", "OSS Audio Emulation Library (libossaudio, \\-lossaudio)")
LINE("libpam", "Pluggable Authentication Module Library (libpam, \\-lpam)")
LINE("libpanel", "Z-order for curses windows (libpanel, \\-lpanel)")
LINE("libpcap", "Capture Library (libpcap, \\-lpcap)")
LINE("libpci", "PCI Bus Access Library (libpci, \\-lpci)")
LINE("libpmc", "Performance Counters Library (libpmc, \\-lpmc)")
@ -90,8 +91,10 @@ LINE("libppath", "Property-List Paths Library (libppath, \\-lppath)")
LINE("libposix", "POSIX Compatibility Library (libposix, \\-lposix)")
LINE("libposix1e", "POSIX.1e Security API Library (libposix1e, \\-lposix1e)")
LINE("libppath", "Property-List Paths Library (libppath, \\-lppath)")
LINE("libproc", "Process Manipulation Library (libproc, \\-lproc)")
LINE("libprop", "Property Container Object Library (libprop, \\-lprop)")
LINE("libpthread", "POSIX Threads Library (libpthread, \\-lpthread)")
LINE("libpthread_dbg", "POSIX Debug Threads Library (libpthread_dbg, \\-lpthread_dbg)")
LINE("libpuffs", "puffs Convenience Library (libpuffs, \\-lpuffs)")
LINE("libquota", "Disk Quota Access and Control Library (libquota, \\-lquota)")
LINE("libradius", "RADIUS Client Library (libradius, \\-lradius)")
@ -100,6 +103,7 @@ LINE("libresolv", "DNS Resolver Library (libresolv, \\-lresolv)")
LINE("librpcsec_gss", "RPC GSS-API Authentication Library (librpcsec_gss, \\-lrpcsec_gss)")
LINE("librpcsvc", "RPC Service Library (librpcsvc, \\-lrpcsvc)")
LINE("librt", "POSIX Real\\-time Library (librt, \\-lrt)")
LINE("librtld_db", "Debugging interface to the runtime linker Library (librtld_db, \\-lrtld_db)")
LINE("librumpclient", "Clientside Stubs for rump Kernel Remote Protocols (librumpclient, \\-lrumpclient)")
LINE("libsaslc", "Simple Authentication and Security Layer client library (libsaslc, \\-lsaslc)")
LINE("libsdp", "Bluetooth Service Discovery Protocol User Library (libsdp, \\-lsdp)")

8
libmandoc.h
View File

@ -1,4 +1,4 @@
/* $Id: libmandoc.h,v 1.63 2016/07/07 19:19:01 schwarze Exp $ */
/* $Id: libmandoc.h,v 1.64 2016/07/19 13:36:13 schwarze Exp $ */
/*
* Copyright (c) 2009, 2010, 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@ -41,11 +41,9 @@ struct roff_man;
void mandoc_msg(enum mandocerr, struct mparse *,
int, int, const char *);
#if __GNUC__ - 0 >= 4
__attribute__((__format__ (__printf__, 5, 6)))
#endif
void mandoc_vmsg(enum mandocerr, struct mparse *,
int, int, const char *, ...);
int, int, const char *, ...)
__attribute__((__format__ (printf, 5, 6)));
char *mandoc_getarg(struct mparse *, char **, int, int *);
char *mandoc_normdate(struct mparse *, char *, int, int);
int mandoc_eos(const char *, size_t);

136
main.c
View File

@ -1,7 +1,7 @@
/* $Id: main.c,v 1.269 2016/07/12 05:18:38 kristaps Exp $ */
/* $Id: main.c,v 1.279 2017/01/09 17:49:57 schwarze Exp $ */
/*
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2010-2012, 2014-2016 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2010-2012, 2014-2017 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2010 Joerg Sonnenberger <joerg@netbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
@ -51,12 +51,6 @@
#include "manconf.h"
#include "mansearch.h"
#if !defined(__GNUC__) || (__GNUC__ < 2)
# if !defined(lint)
# define __attribute__(x)
# endif
#endif /* !defined(__GNUC__) || (__GNUC__ < 2) */
enum outmode {
OUTMODE_DEF = 0,
OUTMODE_FLN,
@ -87,6 +81,9 @@ struct curparse {
struct manoutput *outopts; /* output options */
};
int mandocdb(int, char *[]);
static int fs_lookup(const struct manpaths *,
size_t ipath, const char *,
const char *, const char *,
@ -95,12 +92,10 @@ static void fs_search(const struct mansearch *,
const struct manpaths *, int, char**,
struct manpage **, size_t *);
static int koptions(int *, char *);
#if HAVE_SQLITE3
int mandocdb(int, char**);
#endif
static int moptions(int *, char *);
static void mmsg(enum mandocerr, enum mandoclevel,
const char *, int, int, const char *);
static void outdata_alloc(struct curparse *);
static void parse(struct curparse *, int, const char *);
static void passthrough(const char *, int, int);
static pid_t spawn_pager(struct tag_files *);
@ -151,11 +146,9 @@ main(int argc, char *argv[])
setprogname(progname);
#endif
#if HAVE_SQLITE3
if (strncmp(progname, "mandocdb", 8) == 0 ||
strcmp(progname, BINM_MAKEWHATIS) == 0)
return mandocdb(argc, argv);
#endif
#if HAVE_PLEDGE
if (pledge("stdio rpath tmppath tty proc exec flock", NULL) == -1)
@ -353,9 +346,6 @@ main(int argc, char *argv[])
/* man(1), whatis(1), apropos(1) */
if (search.argmode != ARG_FILE) {
if (argc == 0)
usage(search.argmode);
if (search.argmode == ARG_NAME &&
outmode == OUTMODE_ONE)
search.firstmatch = 1;
@ -363,19 +353,9 @@ main(int argc, char *argv[])
/* Access the mandoc database. */
manconf_parse(&conf, conf_file, defpaths, auxpaths);
#if HAVE_SQLITE3
mansearch_setup(1);
if ( ! mansearch(&search, &conf.manpath,
argc, argv, &res, &sz))
usage(search.argmode);
#else
if (search.argmode != ARG_NAME) {
fputs("mandoc: database support not compiled in\n",
stderr);
return (int)MANDOCLEVEL_BADARG;
}
sz = 0;
#endif
if (sz == 0) {
if (search.argmode == ARG_NAME)
@ -478,7 +458,7 @@ main(int argc, char *argv[])
if (resp == NULL)
parse(&curp, fd, *argv);
else if (resp->form & FORM_SRC) {
else if (resp->form == FORM_SRC) {
/* For .so only; ignore failure. */
chdir(conf.manpath.paths[resp->ipath]);
parse(&curp, fd, resp->file);
@ -486,8 +466,11 @@ main(int argc, char *argv[])
passthrough(resp->file, fd,
conf.output.synopsisonly);
if (argc > 1 && curp.outtype <= OUTT_UTF8)
if (argc > 1 && curp.outtype <= OUTT_UTF8) {
if (curp.outdata == NULL)
outdata_alloc(&curp);
terminal_sepline(curp.outdata);
}
} else if (rc < MANDOCLEVEL_ERROR)
rc = MANDOCLEVEL_ERROR;
@ -526,10 +509,7 @@ main(int argc, char *argv[])
out:
if (search.argmode != ARG_FILE) {
manconf_free(&conf);
#if HAVE_SQLITE3
mansearch_free(res, sz);
mansearch_setup(0);
#endif
}
free(defos);
@ -551,10 +531,10 @@ main(int argc, char *argv[])
/* Stop here until moved to the foreground. */
tc_pgid = tcgetpgrp(STDIN_FILENO);
tc_pgid = tcgetpgrp(tag_files->ofd);
if (tc_pgid != man_pgid) {
if (tc_pgid == pager_pid) {
(void)tcsetpgrp(STDIN_FILENO,
(void)tcsetpgrp(tag_files->ofd,
man_pgid);
if (signum == SIGTTIN)
continue;
@ -567,7 +547,7 @@ main(int argc, char *argv[])
/* Once in the foreground, activate the pager. */
if (pager_pid) {
(void)tcsetpgrp(STDIN_FILENO, pager_pid);
(void)tcsetpgrp(tag_files->ofd, pager_pid);
kill(pager_pid, SIGCONT);
} else
pager_pid = spawn_pager(tag_files);
@ -633,7 +613,8 @@ fs_lookup(const struct manpaths *paths, size_t ipath,
glob_t globinfo;
struct manpage *page;
char *file;
int form, globres;
int globres;
enum form form;
form = FORM_SRC;
mandoc_asprintf(&file, "%s/man%s/%s.%s",
@ -671,10 +652,8 @@ fs_lookup(const struct manpaths *paths, size_t ipath,
return 0;
found:
#if HAVE_SQLITE3
warnx("outdated mandoc.db lacks %s(%s) entry, run %s %s",
name, sec, BINM_MAKEWHATIS, paths->paths[ipath]);
#endif
*res = mandoc_reallocarray(*res, ++*ressz, sizeof(struct manpage));
page = *res + (*ressz - 1);
page->file = file;
@ -747,32 +726,8 @@ parse(struct curparse *curp, int fd, const char *file)
if (rctmp != MANDOCLEVEL_OK && curp->wstop)
return;
/* If unset, allocate output dev now (if applicable). */
if (curp->outdata == NULL) {
switch (curp->outtype) {
case OUTT_HTML:
curp->outdata = html_alloc(curp->outopts);
break;
case OUTT_UTF8:
curp->outdata = utf8_alloc(curp->outopts);
break;
case OUTT_LOCALE:
curp->outdata = locale_alloc(curp->outopts);
break;
case OUTT_ASCII:
curp->outdata = ascii_alloc(curp->outopts);
break;
case OUTT_PDF:
curp->outdata = pdf_alloc(curp->outopts);
break;
case OUTT_PS:
curp->outdata = ps_alloc(curp->outopts);
break;
default:
break;
}
}
if (curp->outdata == NULL)
outdata_alloc(curp);
mparse_result(curp->mp, &man, NULL);
@ -826,6 +781,34 @@ parse(struct curparse *curp, int fd, const char *file)
break;
}
}
mparse_updaterc(curp->mp, &rc);
}
static void
outdata_alloc(struct curparse *curp)
{
switch (curp->outtype) {
case OUTT_HTML:
curp->outdata = html_alloc(curp->outopts);
break;
case OUTT_UTF8:
curp->outdata = utf8_alloc(curp->outopts);
break;
case OUTT_LOCALE:
curp->outdata = locale_alloc(curp->outopts);
break;
case OUTT_ASCII:
curp->outdata = ascii_alloc(curp->outopts);
break;
case OUTT_PDF:
curp->outdata = pdf_alloc(curp->outopts);
break;
case OUTT_PS:
curp->outdata = ps_alloc(curp->outopts);
break;
default:
break;
}
}
static void
@ -838,11 +821,17 @@ passthrough(const char *file, int fd, int synopsis_only)
const char *syscall;
char *line, *cp;
size_t linesz;
ssize_t len, written;
int print;
line = NULL;
linesz = 0;
if (fflush(stdout) == EOF) {
syscall = "fflush";
goto fail;
}
if ((stream = fdopen(fd, "r")) == NULL) {
close(fd);
syscall = "fdopen";
@ -850,14 +839,16 @@ passthrough(const char *file, int fd, int synopsis_only)
}
print = 0;
while (getline(&line, &linesz, stream) != -1) {
while ((len = getline(&line, &linesz, stream)) != -1) {
cp = line;
if (synopsis_only) {
if (print) {
if ( ! isspace((unsigned char)*cp))
goto done;
while (isspace((unsigned char)*cp))
while (isspace((unsigned char)*cp)) {
cp++;
len--;
}
} else {
if (strcmp(cp, synb) == 0 ||
strcmp(cp, synr) == 0)
@ -865,9 +856,11 @@ passthrough(const char *file, int fd, int synopsis_only)
continue;
}
}
if (fputs(cp, stdout)) {
for (; len > 0; len -= written) {
if ((written = write(STDOUT_FILENO, cp, len)) != -1)
continue;
fclose(stream);
syscall = "fputs";
syscall = "write";
goto fail;
}
}
@ -978,7 +971,7 @@ woptions(struct curparse *curp, char *arg)
while (*arg) {
o = arg;
switch (getsubopt(&arg, UNCONST(toks), &v)) {
switch (getsubopt(&arg, (char * const *)toks, &v)) {
case 0:
curp->wstop = 1;
break;
@ -1010,7 +1003,8 @@ mmsg(enum mandocerr t, enum mandoclevel lvl,
{
const char *mparse_msg;
fprintf(stderr, "%s: %s:", getprogname(), file);
fprintf(stderr, "%s: %s:", getprogname(),
file == NULL ? "<stdin>" : file);
if (line)
fprintf(stderr, "%d:%d:", line, col + 1);
@ -1082,7 +1076,7 @@ spawn_pager(struct tag_files *tag_files)
break;
default:
(void)setpgid(pager_pid, 0);
(void)tcsetpgrp(STDIN_FILENO, pager_pid);
(void)tcsetpgrp(tag_files->ofd, pager_pid);
#if HAVE_PLEDGE
if (pledge("stdio rpath tmppath tty proc", NULL) == -1)
err((int)MANDOCLEVEL_SYSERR, "pledge");
@ -1100,7 +1094,7 @@ spawn_pager(struct tag_files *tag_files)
/* Do not start the pager before controlling the terminal. */
while (tcgetpgrp(STDIN_FILENO) != getpid())
while (tcgetpgrp(STDOUT_FILENO) != getpid())
nanosleep(&timeout, NULL);
execvp(argv[0], argv);

4
main.h
View File

@ -1,4 +1,4 @@
/* $Id: main.h,v 1.25 2016/07/08 22:29:05 schwarze Exp $ */
/* $Id: main.h,v 1.26 2016/07/15 19:33:01 schwarze Exp $ */
/*
* Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@ -16,8 +16,6 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#define UNCONST(a) ((void *)(uintptr_t)(const void *)(a))
struct roff_man;
struct manoutput;

6
makewhatis.8
View File

@ -1,4 +1,4 @@
.\" $Id: makewhatis.8,v 1.3 2014/08/17 21:03:06 schwarze Exp $
.\" $Id: makewhatis.8,v 1.4 2016/07/19 22:40:33 schwarze Exp $
.\"
.\" Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
.\" Copyright (c) 2011, 2012 Ingo Schwarze <schwarze@openbsd.org>
@ -15,7 +15,7 @@
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd $Mdocdate: August 17 2014 $
.Dd $Mdocdate: July 19 2016 $
.Dt MAKEWHATIS 8
.Os
.Sh NAME
@ -79,8 +79,6 @@ If
is not provided,
.Nm
uses the default paths stipulated by
.Xr manpath 1 ,
or
.Xr man.conf 5 .
.Pp
The arguments are as follows:

38
man.1
View File

@ -1,4 +1,4 @@
.\" $Id: man.1,v 1.17 2016/07/01 20:24:04 schwarze Exp $
.\" $Id: man.1,v 1.20 2017/01/06 01:34:57 schwarze Exp $
.\"
.\" Copyright (c) 1989, 1990, 1993
.\" The Regents of the University of California. All rights reserved.
@ -31,7 +31,7 @@
.\"
.\" @(#)man.1 8.2 (Berkeley) 1/2/94
.\"
.Dd $Mdocdate: July 1 2016 $
.Dd $Mdocdate: January 6 2017 $
.Dt MAN 1
.Os
.Sh NAME
@ -69,12 +69,8 @@ machine architecture
The options are as follows:
.Bl -tag -width Ds
.It Fl a
Display all of the manual pages for a specified
.Ar section
and
.Ar name
combination.
Normally, only the first manual page found is displayed.
Display all matching manual pages.
Normally, only the first page found is displayed.
.It Fl C Ar file
Use the specified
.Ar file
@ -100,6 +96,12 @@ This overrides any earlier
and
.Fl l
options.
.It Fl h
Display only the SYNOPSIS lines of the requested manual pages.
Implies
.Fl a
and
.Fl c .
.It Fl I Cm os Ns = Ns Ar name
Override the default operating system
.Ar name
@ -110,12 +112,6 @@ and for the
.Xr man 7
.Ic \&TH
macro.
.It Fl h
Display only the SYNOPSIS lines of the requested manual pages.
Implies
.Fl a
and
.Fl c .
.It Fl K Ar encoding
Specify the input encoding.
The supported
@ -330,7 +326,19 @@ is used, the interactive
.Ic :t
command can be used to go to the definitions of various terms, for
example command line options, command modifiers, internal commands,
and environment variables.
environment variables, function names, preprocessor macros,
.Xr errno 2
values, and some other emphasized words.
Some terms may have defining text at more than one place.
In that case, the
.Xr less 1
interactive commands
.Ic t
and
.Ic T
can be used to move to the next and to the previous place providing
information about the term last searched for with
.Ic :t .
.It Ev MANPATH
The standard search path used by
.Nm

10
man.c
View File

@ -1,4 +1,4 @@
/* $Id: man.c,v 1.166 2015/10/22 21:54:23 schwarze Exp $ */
/* $Id: man.c,v 1.167 2017/01/10 13:47:00 schwarze Exp $ */
/*
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@ -149,7 +149,7 @@ man_ptext(struct roff_man *man, int line, char *buf, int offs)
assert(i);
if (mandoc_eos(buf, (size_t)i))
man->last->flags |= MAN_EOS;
man->last->flags |= NODE_EOS;
man_descope(man, line, offs);
return 1;
@ -340,7 +340,7 @@ man_state(struct roff_man *man, struct roff_node *n)
switch(n->tok) {
case MAN_nf:
case MAN_EX:
if (man->flags & MAN_LITERAL && ! (n->flags & MAN_VALID))
if (man->flags & MAN_LITERAL && ! (n->flags & NODE_VALID))
mandoc_msg(MANDOCERR_NF_SKIP, man->parse,
n->line, n->pos, "nf");
man->flags |= MAN_LITERAL;
@ -348,7 +348,7 @@ man_state(struct roff_man *man, struct roff_node *n)
case MAN_fi:
case MAN_EE:
if ( ! (man->flags & MAN_LITERAL) &&
! (n->flags & MAN_VALID))
! (n->flags & NODE_VALID))
mandoc_msg(MANDOCERR_FI_SKIP, man->parse,
n->line, n->pos, "fi");
man->flags &= ~MAN_LITERAL;
@ -356,7 +356,7 @@ man_state(struct roff_man *man, struct roff_node *n)
default:
break;
}
man->last->flags |= MAN_VALID;
man->last->flags |= NODE_VALID;
}
void

6
man.conf.5
View File

@ -1,4 +1,4 @@
.\" $Id: man.conf.5,v 1.3 2015/03/27 21:33:20 schwarze Exp $
.\" $Id: man.conf.5,v 1.4 2016/12/28 22:52:17 schwarze Exp $
.\"
.\" Copyright (c) 2015 Ingo Schwarze <schwarze@openbsd.org>
.\"
@ -14,7 +14,7 @@
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd $Mdocdate: March 27 2015 $
.Dd $Mdocdate: December 28 2016 $
.Dt MAN.CONF 5
.Os
.Sh NAME
@ -91,7 +91,7 @@ manual.
.It Ic fragment Ta none Ta Cm html Ta print only body
.It Ic includes Ta string Ta Cm html Ta path to header files
.It Ic indent Ta integer Ta Cm ascii , utf8 Ta left margin
.It Ic man Ta string Ta Cm html Ta path for Xr links
.It Ic man Ta string Ta Cm html Ta path for \&Xr links
.It Ic paper Ta string Ta Cm ps , pdf Ta paper size
.It Ic style Ta string Ta Cm html Ta CSS file
.It Ic width Ta integer Ta Cm ascii , utf8 Ta right margin

4
man_hash.c
View File

@ -1,4 +1,4 @@
/* $Id: man_hash.c,v 1.34 2015/10/06 18:32:19 schwarze Exp $ */
/* $Id: man_hash.c,v 1.35 2016/07/15 18:03:45 schwarze Exp $ */
/*
* Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2015 Ingo Schwarze <schwarze@openbsd.org>
@ -24,8 +24,10 @@
#include <limits.h>
#include <string.h>
#include "mandoc.h"
#include "roff.h"
#include "man.h"
#include "libmandoc.h"
#include "libman.h"
#define HASH_DEPTH 6

169
man_html.c
View File

@ -1,7 +1,7 @@
/* $Id: man_html.c,v 1.120 2016/01/08 17:48:09 schwarze Exp $ */
/* $Id: man_html.c,v 1.129 2017/01/21 01:20:32 schwarze Exp $ */
/*
* Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2013, 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -147,40 +147,39 @@ void
html_man(void *arg, const struct roff_man *man)
{
struct mhtml mh;
struct htmlpair tag;
struct html *h;
struct tag *t, *tt;
struct tag *t;
memset(&mh, 0, sizeof(mh));
PAIR_CLASS_INIT(&tag, "mandoc");
h = (struct html *)arg;
if ( ! (HTML_FRAGMENT & h->oflags)) {
if ((h->oflags & HTML_FRAGMENT) == 0) {
print_gen_decls(h);
t = print_otag(h, TAG_HTML, 0, NULL);
tt = print_otag(h, TAG_HEAD, 0, NULL);
print_otag(h, TAG_HTML, "");
t = print_otag(h, TAG_HEAD, "");
print_man_head(&man->meta, man->first, &mh, h);
print_tagq(h, tt);
print_otag(h, TAG_BODY, 0, NULL);
print_otag(h, TAG_DIV, 1, &tag);
} else
t = print_otag(h, TAG_DIV, 1, &tag);
print_tagq(h, t);
print_otag(h, TAG_BODY, "");
}
print_man_nodelist(&man->meta, man->first, &mh, h);
man_root_pre(&man->meta, man->first, &mh, h);
t = print_otag(h, TAG_DIV, "c", "manual-text");
print_man_nodelist(&man->meta, man->first->child, &mh, h);
print_tagq(h, t);
putchar('\n');
man_root_post(&man->meta, man->first, &mh, h);
print_tagq(h, NULL);
}
static void
print_man_head(MAN_ARGS)
{
char *cp;
print_gen_head(h);
assert(man->title);
assert(man->msec);
bufcat_fmt(h, "%s(%s)", man->title, man->msec);
print_otag(h, TAG_TITLE, 0, NULL);
print_text(h, h->buf);
mandoc_asprintf(&cp, "%s(%s)", man->title, man->msec);
print_otag(h, TAG_TITLE, "");
print_text(h, cp);
free(cp);
}
static void
@ -203,23 +202,18 @@ print_man_node(MAN_ARGS)
t = h->tags.head;
switch (n->type) {
case ROFFT_ROOT:
man_root_pre(man, n, mh, h);
break;
case ROFFT_TEXT:
if ('\0' == *n->string) {
print_paragraph(h);
return;
}
if (n->flags & MAN_LINE && (*n->string == ' ' ||
if (n->flags & NODE_LINE && (*n->string == ' ' ||
(n->prev != NULL && mh->fl & MANH_LITERAL &&
! (h->flags & HTML_NONEWLINE))))
print_otag(h, TAG_BR, 0, NULL);
print_otag(h, TAG_BR, "");
print_text(h, n->string);
return;
case ROFFT_EQN:
if (n->flags & MAN_LINE)
putchar('\n');
print_eqn(h, n->eqn);
break;
case ROFFT_TBL:
@ -261,9 +255,6 @@ print_man_node(MAN_ARGS)
print_stagq(h, t);
switch (n->type) {
case ROFFT_ROOT:
man_root_post(man, n, mh, h);
break;
case ROFFT_EQN:
break;
default:
@ -288,7 +279,6 @@ a2width(const struct roff_node *n, struct roffsu *su)
static void
man_root_pre(MAN_ARGS)
{
struct htmlpair tag;
struct tag *t, *tt;
char *title;
@ -296,26 +286,20 @@ man_root_pre(MAN_ARGS)
assert(man->msec);
mandoc_asprintf(&title, "%s(%s)", man->title, man->msec);
PAIR_CLASS_INIT(&tag, "head");
t = print_otag(h, TAG_TABLE, 1, &tag);
t = print_otag(h, TAG_TABLE, "c", "head");
print_otag(h, TAG_TBODY, "");
tt = print_otag(h, TAG_TR, "");
print_otag(h, TAG_TBODY, 0, NULL);
tt = print_otag(h, TAG_TR, 0, NULL);
PAIR_CLASS_INIT(&tag, "head-ltitle");
print_otag(h, TAG_TD, 1, &tag);
print_otag(h, TAG_TD, "c", "head-ltitle");
print_text(h, title);
print_stagq(h, tt);
PAIR_CLASS_INIT(&tag, "head-vol");
print_otag(h, TAG_TD, 1, &tag);
print_otag(h, TAG_TD, "c", "head-vol");
if (NULL != man->vol)
print_text(h, man->vol);
print_stagq(h, tt);
PAIR_CLASS_INIT(&tag, "head-rtitle");
print_otag(h, TAG_TD, 1, &tag);
print_otag(h, TAG_TD, "c", "head-rtitle");
print_text(h, title);
print_tagq(h, t);
free(title);
@ -324,24 +308,16 @@ man_root_pre(MAN_ARGS)
static void
man_root_post(MAN_ARGS)
{
struct htmlpair tag;
struct tag *t, *tt;
PAIR_CLASS_INIT(&tag, "foot");
t = print_otag(h, TAG_TABLE, 1, &tag);
t = print_otag(h, TAG_TABLE, "c", "foot");
tt = print_otag(h, TAG_TR, "");
tt = print_otag(h, TAG_TR, 0, NULL);
PAIR_CLASS_INIT(&tag, "foot-date");
print_otag(h, TAG_TD, 1, &tag);
assert(man->date);
print_otag(h, TAG_TD, "c", "foot-date");
print_text(h, man->date);
print_stagq(h, tt);
PAIR_CLASS_INIT(&tag, "foot-os");
print_otag(h, TAG_TD, 1, &tag);
print_otag(h, TAG_TD, "c", "foot-os");
if (man->os)
print_text(h, man->os);
print_tagq(h, t);
@ -352,7 +328,6 @@ static int
man_br_pre(MAN_ARGS)
{
struct roffsu su;
struct htmlpair tag;
SCALE_VS_INIT(&su, 1);
@ -363,10 +338,7 @@ man_br_pre(MAN_ARGS)
} else
su.scale = 0.0;
bufinit(h);
bufcat_su(h, "height", &su);
PAIR_STYLE_INIT(&tag, h);
print_otag(h, TAG_DIV, 1, &tag);
print_otag(h, TAG_DIV, "suh", &su);
/* So the div isn't empty: */
print_text(h, "\\~");
@ -377,17 +349,13 @@ man_br_pre(MAN_ARGS)
static int
man_SH_pre(MAN_ARGS)
{
struct htmlpair tag;
if (n->type == ROFFT_BLOCK) {
mh->fl &= ~MANH_LITERAL;
PAIR_CLASS_INIT(&tag, "section");
print_otag(h, TAG_DIV, 1, &tag);
return 1;
} else if (n->type == ROFFT_BODY)
return 1;
print_otag(h, TAG_H1, 0, NULL);
print_otag(h, TAG_H1, "c", "Sh");
return 1;
}
@ -400,7 +368,7 @@ man_alt_pre(MAN_ARGS)
struct tag *t;
if ((savelit = mh->fl & MANH_LITERAL))
print_otag(h, TAG_BR, 0, NULL);
print_otag(h, TAG_BR, "");
mh->fl &= ~MANH_LITERAL;
@ -433,7 +401,7 @@ man_alt_pre(MAN_ARGS)
h->flags |= HTML_NOSPACE;
if (TAG_MAX != fp)
t = print_otag(h, fp, 0, NULL);
t = print_otag(h, fp, "");
print_man_node(man, nn, mh, h);
@ -450,27 +418,22 @@ man_alt_pre(MAN_ARGS)
static int
man_SM_pre(MAN_ARGS)
{
print_otag(h, TAG_SMALL, 0, NULL);
print_otag(h, TAG_SMALL, "");
if (MAN_SB == n->tok)
print_otag(h, TAG_B, 0, NULL);
print_otag(h, TAG_B, "");
return 1;
}
static int
man_SS_pre(MAN_ARGS)
{
struct htmlpair tag;
if (n->type == ROFFT_BLOCK) {
mh->fl &= ~MANH_LITERAL;
PAIR_CLASS_INIT(&tag, "subsection");
print_otag(h, TAG_DIV, 1, &tag);
return 1;
} else if (n->type == ROFFT_BODY)
return 1;
print_otag(h, TAG_H2, 0, NULL);
print_otag(h, TAG_H2, "c", "Ss");
return 1;
}
@ -492,16 +455,16 @@ man_IP_pre(MAN_ARGS)
const struct roff_node *nn;
if (n->type == ROFFT_BODY) {
print_otag(h, TAG_DD, 0, NULL);
print_otag(h, TAG_DD, "c", "It-tag");
return 1;
} else if (n->type != ROFFT_HEAD) {
print_otag(h, TAG_DL, 0, NULL);
print_otag(h, TAG_DL, "c", "Bl-tag");
return 1;
}
/* FIXME: width specification. */
print_otag(h, TAG_DT, 0, NULL);
print_otag(h, TAG_DT, "c", "It-tag");
/* For IP, only print the first header element. */
@ -512,7 +475,7 @@ man_IP_pre(MAN_ARGS)
if (MAN_TP == n->tok) {
nn = n->child;
while (NULL != nn && 0 == (MAN_LINE & nn->flags))
while (NULL != nn && 0 == (NODE_LINE & nn->flags))
nn = nn->next;
while (NULL != nn) {
print_man_node(man, nn, mh, h);
@ -526,8 +489,7 @@ man_IP_pre(MAN_ARGS)
static int
man_HP_pre(MAN_ARGS)
{
struct htmlpair tag[2];
struct roffsu su;
struct roffsu sum, sui;
const struct roff_node *np;
if (n->type == ROFFT_HEAD)
@ -537,18 +499,14 @@ man_HP_pre(MAN_ARGS)
np = n->head->child;
if (NULL == np || ! a2width(np, &su))
SCALE_HS_INIT(&su, INDENT);
if (np == NULL || !a2width(np, &sum))
SCALE_HS_INIT(&sum, INDENT);
bufinit(h);
sui.unit = sum.unit;
sui.scale = -sum.scale;
print_bvspace(h, n);
bufcat_su(h, "margin-left", &su);
su.scale = -su.scale;
bufcat_su(h, "text-indent", &su);
PAIR_STYLE_INIT(&tag[0], h);
PAIR_CLASS_INIT(&tag[1], "spacer");
print_otag(h, TAG_DIV, 2, tag);
print_otag(h, TAG_DIV, "csului", "Pp", &sum, &sui);
return 1;
}
@ -556,22 +514,20 @@ static int
man_OP_pre(MAN_ARGS)
{
struct tag *tt;
struct htmlpair tag;
print_text(h, "[");
h->flags |= HTML_NOSPACE;
PAIR_CLASS_INIT(&tag, "opt");
tt = print_otag(h, TAG_SPAN, 1, &tag);
tt = print_otag(h, TAG_SPAN, "c", "Op");
if (NULL != (n = n->child)) {
print_otag(h, TAG_B, 0, NULL);
print_otag(h, TAG_B, "");
print_text(h, n->string);
}
print_stagq(h, tt);
if (NULL != n && NULL != n->next) {
print_otag(h, TAG_I, 0, NULL);
print_otag(h, TAG_I, "");
print_text(h, n->next->string);
}
@ -584,16 +540,14 @@ man_OP_pre(MAN_ARGS)
static int
man_B_pre(MAN_ARGS)
{
print_otag(h, TAG_B, 0, NULL);
print_otag(h, TAG_B, "");
return 1;
}
static int
man_I_pre(MAN_ARGS)
{
print_otag(h, TAG_I, 0, NULL);
print_otag(h, TAG_I, "");
return 1;
}
@ -602,7 +556,7 @@ man_literal_pre(MAN_ARGS)
{
if (MAN_fi == n->tok || MAN_EE == n->tok) {
print_otag(h, TAG_BR, 0, NULL);
print_otag(h, TAG_BR, "");
mh->fl &= ~MANH_LITERAL;
} else
mh->fl |= MANH_LITERAL;
@ -613,8 +567,7 @@ man_literal_pre(MAN_ARGS)
static int
man_in_pre(MAN_ARGS)
{
print_otag(h, TAG_BR, 0, NULL);
print_otag(h, TAG_BR, "");
return 0;
}
@ -628,7 +581,6 @@ man_ign_pre(MAN_ARGS)
static int
man_RS_pre(MAN_ARGS)
{
struct htmlpair tag;
struct roffsu su;
if (n->type == ROFFT_HEAD)
@ -640,25 +592,18 @@ man_RS_pre(MAN_ARGS)
if (n->head->child)
a2width(n->head->child, &su);
bufinit(h);
bufcat_su(h, "margin-left", &su);
PAIR_STYLE_INIT(&tag, h);
print_otag(h, TAG_DIV, 1, &tag);
print_otag(h, TAG_DIV, "sul", &su);
return 1;
}
static int
man_UR_pre(MAN_ARGS)
{
struct htmlpair tag[2];
n = n->child;
assert(n->type == ROFFT_HEAD);
if (n->child != NULL) {
assert(n->child->type == ROFFT_TEXT);
PAIR_CLASS_INIT(&tag[0], "link-ext");
PAIR_HREF_INIT(&tag[1], n->child->string);
print_otag(h, TAG_A, 2, tag);
print_otag(h, TAG_A, "ch", "Lk", n->child->string);
}
assert(n->next->type == ROFFT_BODY);

12
man_macro.c
View File

@ -1,4 +1,4 @@
/* $Id: man_macro.c,v 1.114 2016/01/08 17:48:09 schwarze Exp $ */
/* $Id: man_macro.c,v 1.115 2017/01/10 13:47:00 schwarze Exp $ */
/*
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2012, 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@ -95,7 +95,7 @@ man_unscope(struct roff_man *man, const struct roff_node *to)
/* Reached the end of the document? */
if (to == NULL && ! (n->flags & MAN_VALID)) {
if (to == NULL && ! (n->flags & NODE_VALID)) {
if (man->flags & (MAN_BLINE | MAN_ELINE) &&
man_macros[n->tok].flags & MAN_SCOPED) {
mandoc_vmsg(MANDOCERR_BLK_LINE,
@ -130,7 +130,7 @@ man_unscope(struct roff_man *man, const struct roff_node *to)
man->last = n;
n = n->parent;
man->last->flags |= MAN_VALID;
man->last->flags |= NODE_VALID;
}
/*
@ -164,7 +164,7 @@ rew_scope(struct roff_man *man, int tok)
for (;;) {
if (n->type == ROFFT_ROOT)
return;
if (n->flags & MAN_VALID) {
if (n->flags & NODE_VALID) {
n = n->parent;
continue;
}
@ -356,13 +356,13 @@ in_line_eoln(MACRO_PROT_ARGS)
}
/*
* Append MAN_EOS in case the last snipped argument
* Append NODE_EOS in case the last snipped argument
* ends with a dot, e.g. `.IR syslog (3).'
*/
if (n != man->last &&
mandoc_eos(man->last->string, strlen(man->last->string)))
man->last->flags |= MAN_EOS;
man->last->flags |= NODE_EOS;
/*
* If no arguments are specified and this is MAN_SCOPED (i.e.,

18
man_term.c
View File

@ -1,4 +1,4 @@
/* $Id: man_term.c,v 1.187 2016/01/08 17:48:09 schwarze Exp $ */
/* $Id: man_term.c,v 1.188 2017/01/10 13:47:00 schwarze Exp $ */
/*
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2010-2015 Ingo Schwarze <schwarze@openbsd.org>
@ -319,7 +319,7 @@ pre_alternate(DECL_ARGS)
mt->fl |= MANT_LITERAL;
assert(nn->type == ROFFT_TEXT);
term_word(p, nn->string);
if (nn->flags & MAN_EOS)
if (nn->flags & NODE_EOS)
p->flags |= TERMP_SENTENCE;
if (nn->next)
p->flags |= TERMP_NOSPACE;
@ -677,7 +677,7 @@ pre_TP(DECL_ARGS)
/* Calculate offset. */
if ((nn = n->parent->head->child) != NULL &&
nn->string != NULL && ! (MAN_LINE & nn->flags) &&
nn->string != NULL && ! (NODE_LINE & nn->flags) &&
a2roffsu(nn->string, &su, SCALE_EN)) {
len = term_hspan(p, &su) / 24;
if (len < 0 && (size_t)(-len) > mt->offset)
@ -698,7 +698,7 @@ pre_TP(DECL_ARGS)
/* Don't print same-line elements. */
nn = n->child;
while (NULL != nn && 0 == (MAN_LINE & nn->flags))
while (NULL != nn && 0 == (NODE_LINE & nn->flags))
nn = nn->next;
while (NULL != nn) {
@ -960,17 +960,17 @@ print_man_node(DECL_ARGS)
if ('\0' == *n->string) {
term_vspace(p);
return;
} else if (' ' == *n->string && MAN_LINE & n->flags)
} else if (' ' == *n->string && NODE_LINE & n->flags)
term_newln(p);
term_word(p, n->string);
goto out;
case ROFFT_EQN:
if ( ! (n->flags & MAN_LINE))
if ( ! (n->flags & NODE_LINE))
p->flags |= TERMP_NOSPACE;
term_eqn(p, n->eqn);
if (n->next != NULL && ! (n->next->flags & MAN_LINE))
if (n->next != NULL && ! (n->next->flags & NODE_LINE))
p->flags |= TERMP_NOSPACE;
return;
case ROFFT_TBL:
@ -1007,7 +1007,7 @@ print_man_node(DECL_ARGS)
*/
if (mt->fl & MANT_LITERAL &&
! (p->flags & (TERMP_NOBREAK | TERMP_NONEWLINE)) &&
(n->next == NULL || n->next->flags & MAN_LINE)) {
(n->next == NULL || n->next->flags & NODE_LINE)) {
rm = p->rmargin;
rmax = p->maxrmargin;
p->rmargin = p->maxrmargin = TERM_MAXMARGIN;
@ -1023,7 +1023,7 @@ print_man_node(DECL_ARGS)
p->rmargin = rm;
p->maxrmargin = rmax;
}
if (MAN_EOS & n->flags)
if (NODE_EOS & n->flags)
p->flags |= TERMP_SENTENCE;
}

61
mandoc.1
View File

@ -1,7 +1,7 @@
.\" $Id: mandoc.1,v 1.164 2015/11/05 17:47:51 schwarze Exp $
.\" $Id: mandoc.1,v 1.171 2017/01/21 02:32:39 schwarze Exp $
.\"
.\" Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
.\" Copyright (c) 2012, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
.\" Copyright (c) 2012, 2014-2017 Ingo Schwarze <schwarze@openbsd.org>
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
@ -15,7 +15,7 @@
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd $Mdocdate: November 5 2015 $
.Dd $Mdocdate: January 21 2017 $
.Dt MANDOC 1
.Os
.Sh NAME
@ -75,6 +75,10 @@ This overrides any earlier
and
.Fl l
options.
.It Fl h
Display only the SYNOPSIS lines.
Implies
.Fl c .
.It Fl I Cm os Ns = Ns Ar name
Override the default operating system
.Ar name
@ -85,10 +89,6 @@ and for the
.Xr man 7
.Sq \&TH
macro.
.It Fl h
Display only the SYNOPSIS lines.
Implies
.Fl c .
.It Fl K Ar encoding
Specify the input encoding.
The supported
@ -498,7 +498,15 @@ Use
to show a human readable representation of the syntax tree.
It is useful for debugging the source code of manual pages.
The exact format is subject to change, so don't write parsers for it.
Each output line shows one syntax tree node.
.Pp
The first paragraph shows meta data found in the
.Xr mdoc 7
prologue, on the
.Xr man 7
.Ic \&TH
line, or the fallbacks used.
.Pp
In the tree dump, each output line shows one syntax tree node.
Child nodes are indented with respect to their parent node.
The columns are:
.Pp
@ -529,6 +537,12 @@ The input column number (starting at one).
A closing parenthesis if the node is a closing delimiter.
.It
A full stop if the node ends a sentence.
.It
NOSRC if the node is not in the input file,
but automatically generated from macros.
.It
NOPRT if the node is not supposed to generate output
for any output format.
.El
.El
.Sh ENVIRONMENT
@ -809,11 +823,13 @@ This may confuse
.Xr makewhatis 8
and
.Xr apropos 1 .
.It Sy "NAME section without name"
.It Sy "NAME section without Nm before Nd"
.Pq mdoc
The NAME section does not contain any
.Ic \&Nm
child macro.
child macro before the first
.Ic \&Nd
macro.
.It Sy "NAME section without description"
.Pq mdoc
The NAME section lacks the mandatory
@ -830,6 +846,11 @@ The NAME section contains plain text or macros other than
.Ic \&Nm
and
.Ic \&Nd .
.It Sy "missing comma before name"
.Pq mdoc
The NAME section contains an
.Ic \&Nm
macro that is neither the first one nor preceded by a comma.
.It Sy "missing description line, using \(dq\(dq"
.Pq mdoc
The
@ -1147,6 +1168,13 @@ macro is immediately followed by an
.Ic \&Re
macro on the next input line.
Such an empty block does not produce any output.
.It Sy "missing section argument"
.Pq mdoc
An
.Ic \&Xr
macro lacks its second, section number argument.
The first argument, i.e. the name, is printed, but without subsequent
parentheses.
.It Sy "missing -std argument, adding it"
.Pq mdoc
An
@ -1615,8 +1643,8 @@ macro fails to specify the list type.
.It Sy "missing manual name, using \(dq\(dq"
.Pq mdoc
The first call to
.Ic \&Nm
lacks the required argument.
.Ic \&Nm ,
or any call in the NAME section, lacks the required argument.
.It Sy "uname(3) system call failed, using UNKNOWN"
.Pq mdoc
The
@ -1812,12 +1840,3 @@ utility was written by
.An Kristaps Dzonsons Aq Mt kristaps@bsd.lv
and is maintained by
.An Ingo Schwarze Aq Mt schwarze@openbsd.org .
.Sh BUGS
In
.Fl T Cm html ,
the maximum size of an element attribute is determined by
.Dv BUFSIZ ,
which is usually 1024 bytes.
Be aware of this when setting long link
formats such as
.Fl O Cm style Ns = Ns Ar really/long/link .

33
mandoc.3
View File

@ -1,7 +1,7 @@
.\" $Id: mandoc.3,v 1.37 2016/07/07 19:19:01 schwarze Exp $
.\" $Id: mandoc.3,v 1.38 2017/01/09 01:37:03 schwarze Exp $
.\"
.\" Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
.\" Copyright (c) 2010-2016 Ingo Schwarze <schwarze@openbsd.org>
.\" Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
@ -15,7 +15,7 @@
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd $Mdocdate: July 7 2016 $
.Dd $Mdocdate: January 9 2017 $
.Dt MANDOC 3
.Os
.Sh NAME
@ -34,7 +34,8 @@
.Nm mparse_reset ,
.Nm mparse_result ,
.Nm mparse_strerror ,
.Nm mparse_strlevel
.Nm mparse_strlevel ,
.Nm mparse_updaterc
.Nd mandoc macro compiler library
.Sh SYNOPSIS
.In sys/types.h
@ -100,6 +101,11 @@
.Fo mparse_strlevel
.Fa "enum mandoclevel"
.Fc
.Ft void
.Fo mparse_updaterc
.Fa "struct mparse *parse"
.Fa "enum mandoclevel *rc"
.Fc
.In roff.h
.Ft void
.Fo deroff
@ -181,6 +187,9 @@ or
.Fn man_validate ,
respectively;
.It
if information about the validity of the input is needed, fetch it with
.Fn mparse_updaterc ;
.It
iterate over parse nodes with starting from the
.Fa first
member of the returned
@ -416,6 +425,22 @@ Declared in
.In mandoc.h ,
implemented in
.Pa read.c .
.It Fn mparse_updaterc
If the highest warning or error level that occurred during the current
.Fa parse
is higher than
.Pf * Fa rc ,
update
.Pf * Fa rc
accordingly.
This is useful after calling
.Fn mdoc_validate
or
.Fn man_validate .
Declared in
.In mandoc.h ,
implemented in
.Pa read.c .
.El
.Ss Variables
.Bl -ohang

276
mandoc.css
View File

@ -1,159 +1,173 @@
/* $Id: mandoc.css,v 1.2 2016/04/13 10:19:23 schwarze Exp $ */
/* $Id: mandoc.css,v 1.13 2017/01/21 02:29:57 schwarze Exp $ */
/*
* This is an example style-sheet provided for mandoc(1) and the -Thtml
* or -Txhtml output mode.
*
* It mimics the appearance of the traditional cvsweb output.
*
* See mdoc(7) and man(7) for macro explanations.
* Standard style sheet for mandoc(1) -Thtml and man.cgi(8).
*/
html { max-width: 880px; margin-left: 1em; }
body { font-size: smaller; font-family: Helvetica,Arial,sans-serif; }
body > div { padding-left: 2em;
padding-top: 1em; }
body > div.mandoc,
body > div#mancgi { padding-left: 0em;
padding-top: 0em; }
body > div.results { font-size: smaller; }
#mancgi fieldset { text-align: center;
border: thin solid silver;
border-radius: 1em;
font-size: small; }
#mancgi input[name=expr] { width: 25%; }
.results td.title { vertical-align: top;
padding-right: 1em; }
h1 { margin-bottom: 1ex; font-size: 110% }
div.section > h1 { margin-left: -4ex; } /* Section header (Sh, SH). */
h2 { margin-bottom: 1ex; font-size: 105%; margin-left: -2ex; } /* Sub-section header (Ss, SS). */
table { width: 100%; margin-top: 0ex; margin-bottom: 0ex; } /* All tables. */
td { vertical-align: top; } /* All table cells. */
p { } /* Paragraph: Pp, Lp. */
blockquote { margin-left: 5ex; margin-top: 0ex; margin-bottom: 0ex; } /* D1. */
div.section { margin-bottom: 2ex; margin-left: 5ex; } /* Sections (Sh, SH). */
div.subsection { } /* Sub-sections (Ss, SS). */
table.synopsis { } /* SYNOPSIS section table. */
div.spacer { margin: 1em 0; }
/* Global defaults. */
/* Preamble structure. */
html { max-width: 100ex; }
body { font-family: Helvetica,Arial,sans-serif; }
table { margin-top: 0em;
margin-bottom: 0em; }
td { vertical-align: top; }
ul, ol, dl { margin-top: 0em;
margin-bottom: 0em; }
li, dt { margin-top: 1em; }
table.foot { font-size: smaller; margin-top: 1em; border-top: 1px dotted #dddddd; } /* Document footer. */
td.foot-date { width: 50%; } /* Document footer: date. */
td.foot-os { width: 50%; } /* Document footer: OS/source. */
table.head { font-size: smaller; margin-bottom: 1em; border-bottom: 1px dotted #dddddd; } /* Document header. */
td.head-ltitle { width: 10%; } /* Document header: left-title. */
td.head-vol { width: 80%; } /* Document header: volume. */
td.head-rtitle { width: 10%; } /* Document header: right-title. */
/* Search form and search results. */
/* General font modes. */
fieldset { border: thin solid silver;
border-radius: 1em;
text-align: center; }
input[name=expr] {
width: 25%; }
i { } /* Italic: BI, IB, I, (implicit). */
.emph { font-style: italic; font-weight: normal; } /* Emphasis: Em, Bl -emphasis. */
b { } /* Bold: SB, BI, IB, BR, RB, B, (implicit). */
.symb { font-style: normal; font-weight: bold; } /* Symbolic: Sy, Ms, Bf -symbolic. */
small { } /* Small: SB, SM. */
.lit { font-style: normal; font-weight: normal; font-family: monospace; } /* Literal: Dl, Li, Ql, Bf -literal, Bl -literal, Bl -unfilled. */
table.results { margin-top: 1em;
margin-left: 2em;
font-size: smaller; }
/* Block modes. */
/* Header and footer lines. */
.display { } /* Top of all Bd, D1, Dl. */
.list { } /* Top of all Bl. */
table.head { width: 100%;
border-bottom: 1px dotted #808080;
margin-bottom: 1em;
font-size: smaller; }
td.head-vol { text-align: center; }
td.head-rtitle {
text-align: right; }
span.Nd { }
/* Context-specific modes. */
table.foot { width: 100%;
border-top: 1px dotted #808080;
margin-top: 1em;
font-size: smaller; }
td.foot-os { text-align: right; }
i.addr { font-weight: normal; } /* Address (Ad). */
i.arg { font-weight: normal; } /* Command argument (Ar). */
span.author { } /* Author name (An). */
b.cmd { font-style: normal; } /* Command (Cm). */
b.config { font-style: normal; } /* Config statement (Cd). */
span.define { } /* Defines (Dv). */
span.desc { } /* Nd. After em-dash. */
b.diag { font-style: normal; } /* Diagnostic (Bl -diag). */
span.env { } /* Environment variables (Ev). */
span.errno { } /* Error string (Er). */
i.farg { font-weight: normal; } /* Function argument (Fa, Fn). */
i.file { font-weight: normal; } /* File (Pa). */
b.flag { font-style: normal; } /* Flag (Fl, Cm). */
b.fname { font-style: normal; } /* Function name (Fa, Fn, Rv). */
i.ftype { font-weight: normal; } /* Function types (Ft, Fn). */
b.includes { font-style: normal; } /* Header includes (In). */
span.lib { } /* Library (Lb). */
i.link-sec { font-weight: normal; } /* Section links (Sx). */
b.macro { font-style: normal; } /* Macro-ish thing (Fd). */
b.name { font-style: normal; } /* Name of utility (Nm). */
span.opt { } /* Options (Op, Oo/Oc). */
span.ref { } /* Citations (Rs). */
span.ref-auth { } /* Reference author (%A). */
i.ref-book { font-weight: normal; } /* Reference book (%B). */
span.ref-city { } /* Reference city (%C). */
span.ref-date { } /* Reference date (%D). */
i.ref-issue { font-weight: normal; } /* Reference issuer/publisher (%I). */
i.ref-jrnl { font-weight: normal; } /* Reference journal (%J). */
span.ref-num { } /* Reference number (%N). */
span.ref-opt { } /* Reference optionals (%O). */
span.ref-page { } /* Reference page (%P). */
span.ref-corp { } /* Reference corporate/foreign author (%Q). */
span.ref-rep { } /* Reference report (%R). */
span.ref-title { text-decoration: underline; } /* Reference title (%T). */
span.ref-vol { } /* Reference volume (%V). */
span.type { font-style: italic; font-weight: normal; } /* Variable types (Vt). */
span.unix { } /* Unices (Ux, Ox, Nx, Fx, Bx, Bsx, Dx). */
b.utility { font-style: normal; } /* Name of utility (Ex). */
b.var { font-style: normal; } /* Variables (Rv). */
/* Sections and paragraphs. */
a.link-ext { } /* Off-site link (Lk). */
a.link-includes { } /* Include-file link (In). */
a.link-mail { } /* Mailto links (Mt). */
a.link-man { } /* Manual links (Xr). */
a.link-ref { } /* Reference section links (%Q). */
a.link-sec { } /* Section links (Sx). */
div.manual-text {
margin-left: 5ex; }
h1.Sh { margin-top: 2ex;
margin-bottom: 1ex;
margin-left: -4ex;
font-size: 110%; }
h2.Ss { margin-top: 2ex;
margin-bottom: 1ex;
margin-left: -2ex;
font-size: 105%; }
div.Pp { margin: 1ex 0ex; }
a.Sx { }
a.Xr { }
/* Formatting for lists. See mdoc(7). */
/* Displays and lists. */
dl.list-diag { }
dt.list-diag { }
dd.list-diag { }
div.Bd { }
div.D1 { margin-left: 5ex; }
dl.list-hang { }
dt.list-hang { }
dd.list-hang { }
ul.Bl-bullet { list-style-type: disc;
padding-left: 1em; }
li.It-bullet { }
ul.Bl-dash { list-style-type: none;
padding-left: 0em; }
li.It-dash:before {
content: "\2014 "; }
ul.Bl-item { list-style-type: none;
padding-left: 0em; }
li.It-item { }
dl.list-inset { }
dt.list-inset { }
dd.list-inset { }
ol.Bl-enum { padding-left: 2em; }
li.It-enum { }
dl.list-ohang { }
dt.list-ohang { }
dd.list-ohang { margin-left: 0ex; }
dl.Bl-diag { }
dt.It-diag { }
dd.It-diag { }
b.It-diag { font-style: normal; }
dl.Bl-hang { }
dt.It-hang { }
dd.It-hang { }
dl.Bl-inset { }
dt.It-inset { }
dd.It-inset { }
dl.Bl-ohang { }
dt.It-ohang { }
dd.It-ohang { margin-left: 0ex; }
dl.Bl-tag { }
dt.It-tag { }
dd.It-tag { }
dl.list-tag { }
dt.list-tag { }
dd.list-tag { }
table.Bl-column { }
tr.It-column { }
td.It-column { margin-top: 1em; }
table.list-col { }
tr.list-col { }
td.list-col { }
span.Rs { }
span.RsA { }
i.RsB { font-weight: normal; }
span.RsC { }
span.RsD { }
i.RsI { font-weight: normal; }
i.RsJ { font-weight: normal; }
span.RsN { }
span.RsO { }
span.RsP { }
span.RsQ { }
span.RsR { }
span.RsT { text-decoration: underline; }
a.RsU { }
span.RsV { }
ul.list-bul { list-style-type: disc; padding-left: 1em; }
li.list-bul { }
span.eqn { }
table.tbl { }
ul.list-dash { list-style-type: none; padding-left: 0em; }
li.list-dash:before { content: "\2014 "; }
/* Semantic markup for command line utilities. */
ul.list-hyph { list-style-type: none; padding-left: 0em; }
li.list-hyph:before { content: "\2013 "; }
table.Nm { }
b.Nm { font-style: normal; }
b.Fl { font-style: normal; }
b.Cm { font-style: normal; }
i.Ar { font-weight: normal; }
span.Op { }
b.Ic { font-style: normal; }
code.Ev { font-style: normal;
font-weight: normal;
font-family: monospace; }
i.Pa { font-weight: normal; }
ul.list-item { list-style-type: none; padding-left: 0em; }
li.list-item { }
/* Semantic markup for function libraries. */
ol.list-enum { padding-left: 2em; }
li.list-enum { }
span.Lb { }
b.In { font-style: normal; }
a.In { }
b.Fd { font-style: normal; }
i.Ft { font-weight: normal; }
b.Fn { font-style: normal; }
i.Fa { font-weight: normal; }
i.Vt { font-weight: normal; }
i.Va { font-weight: normal; }
code.Dv { font-style: normal;
font-weight: normal;
font-family: monospace; }
code.Er { font-style: normal;
font-weight: normal;
font-family: monospace; }
/* Equation modes. See eqn(7). */
/* Various semantic markup. */
span.eqn { }
span.An { }
a.Lk { }
a.Mt { }
b.Cd { font-style: normal; }
i.Ad { font-weight: normal; }
b.Ms { font-style: normal; }
a.Ux { }
/* Table modes. See tbl(7). */
/* Physical markup. */
table.tbl { }
.No { font-style: normal;
font-weight: normal; }
.Em { font-style: italic;
font-weight: normal; }
.Sy { font-style: normal;
font-weight: bold; }
.Li { font-style: normal;
font-weight: normal;
font-family: monospace; }

234
mandoc.db.5
View File

@ -1,6 +1,6 @@
.\" $Id: mandoc.db.5,v 1.4 2016/07/07 14:35:48 schwarze Exp $
.\" $Id: mandoc.db.5,v 1.5 2016/08/01 12:27:15 schwarze Exp $
.\"
.\" Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org>
.\" Copyright (c) 2014, 2016 Ingo Schwarze <schwarze@openbsd.org>
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
@ -14,7 +14,7 @@
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd $Mdocdate: July 7 2016 $
.Dd $Mdocdate: August 1 2016 $
.Dt MANDOC.DB 5
.Os
.Sh NAME
@ -23,7 +23,7 @@
.Sh DESCRIPTION
The
.Nm
SQLite3 file format is used to store information about installed manual
file format is used to store information about installed manual
pages to facilitate semantic searching for manuals.
Each manual page tree contains its own
.Nm
@ -34,87 +34,156 @@ for examples.
Such database files are generated by
.Xr makewhatis 8
and used by
.Xr man 1 ,
.Xr apropos 1
and
.Xr whatis 1 .
.Pp
One line in the following tables describes:
.Bl -tag -width Ds
.It Sy mpages
One physical manual page file, no matter how many times and under which
names it may appear in the file system.
.It Sy mlinks
One entry in the file system, no matter which content it points to.
.It Sy names
One manual page name, no matter whether it appears in a page header,
in a NAME or SYNOPSIS section, or as a file name.
.It Sy keys
One chunk of text from some macro invocation.
The file format uses three datatypes:
.Pp
.Bl -dash -compact -offset 2n -width 1n
.It
32-bit signed integer numbers in big endian (network) byte ordering
.It
NUL-terminated strings
.It
lists of NUL-terminated strings, terminated by a second NUL character
.El
.Pp
Each record in the latter three tables uses its
.Va pageid
column to point to a record in the
.Sy mpages
table.
Numbers are aligned to four-byte boundaries; where they follow
strings or lists of strings, padding with additional NUL characters
occurs.
Some, but not all, numbers point to positions in the file.
These pointers are measured in bytes, and the first byte of the
file is considered to be byte 0.
.Pp
The other columns are as follows; unless stated otherwise, they are
of type
.Vt TEXT .
.Bl -tag -width mpages.desc
.It Sy mpages.desc
The description line
.Pq Sq \&Nd
of the page.
.It Sy mpages.form
An
.Vt INTEGER
bit field.
If bit
.Dv FORM_GZ
is set, the page is compressed and requires
.Xr gunzip 1
for display.
If bit
.Dv FORM_SRC
is set, the page is unformatted, that is in
Each file consists of:
.Pp
.Bl -dash -compact -offset 2n -width 1n
.It
One magic number, 0x3a7d0cdb.
.It
One version number, currently 1.
.It
One pointer to the macros table.
.It
One pointer to the final magic number.
.It
The pages table (variable length).
.It
The macros table (variable length).
.It
The magic number once again, 0x3a7d0cdb.
.El
.Pp
The pages table contains one entry for each physical manual page
file, no matter how many hard and soft links it may have in the
file system.
The pages table consists of:
.Pp
.Bl -dash -compact -offset 2n -width 1n
.It
The number of pages in the database.
.It
For each page:
.Bl -dash -compact -offset 2n -width 1n
.It
One pointer to the list of names.
.It
One pointer to the list of sections.
.It
One pointer to the list of architectures
or 0 if the page is machine-independent.
.It
One pointer to the one-line description string.
.It
One pointer to the list of filenames.
.El
.It
For each page, the list of names.
Each name is preceded by a single byte indicating the sources of the name.
The meaning of the bits is:
.Bl -dash -compact -offset 2n -width 1n
.It
0x10: The name appears in a filename.
.It
0x08: The name appears in a header line, i.e. in a .Dt or .TH macro.
.It
0x04: The name is the first one in the title line, i.e. it appears
in the first .Nm macro in the NAME section.
.It
0x02: The name appears in any .Nm macro in the NAME section.
.It
0x01: The name appears in an .Nm block in the SYNOPSIS section.
.El
.It
For each page, the list of sections.
Each section is given as a string, not as a number.
.It
For each architecture-dependent page, the list of architectures.
.It
For each page, the one-line description string taken from the .Nd macro.
.It
For each page, the list of filenames relative to the root of the
respective manpath.
This list includes hard links, soft links, and links simulated
with .so
.Xr roff 7
requests.
The first filename is preceded by a single byte
having the following significance:
.Bl -dash -compact -offset 2n -width 1n
.It
.Dv FORM_SRC No = 0x01 :
The file format is
.Xr mdoc 7
or
.Xr man 7
format, and requires
.Xr mandoc 1
for display.
If bit
.Dv FORM_SRC
is not set, the page is formatted, i.e. a
.Sq cat
page.
.It Sy mlinks.sec
The manual section as found in the subdirectory name.
.It Sy mlinks.arch
The manual architecture as found in the subdirectory name, or
.Qq any .
.It Sy mlinks.name
The manual name as found in the file name.
.It Sy names.bits
An
.Vt INTEGER
bit mask telling whether the name came from a header line, from the
NAME or SYNOPSIS section, or from a file name.
Bits are defined in
.In mansearch.h .
.It Sy names.name
The name itself.
.It Sy keys.bits
An
.Vt INTEGER
bit mask telling which semantic contexts the key was found in;
defined in
.In mansearch.h ,
documented in
.Xr man 7 .
.It
.Dv FORM_CAT No = 0x02 :
The manual page is preformatted.
.El
.It
Zero to three NUL bytes for padding.
.El
.Pp
The macros table consists of:
.Pp
.Bl -dash -compact -offset 2n -width 1n
.It
The number of different macro keys, currently 36.
The ordering of macros is defined in
.In mansearch.h
and the significance of the macro keys is documented in
.Xr apropos 1 .
.It Sy keys.key
The string found in those contexts.
.It
For each macro key, one pointer to the respective macro table.
.It
For each macro key, the macro table (variable length).
.El
.Pp
Each macro table consists of:
.Pp
.Bl -dash -compact -offset 2n -width 1n
.It
The number of entries in the table.
.It
For each entry:
.Bl -dash -compact -offset 2n -width 1n
.It
One pointer to the value of the macro key.
Each value is a string of text taken from some macro invocation.
.It
One pointer to the list of pages.
.El
.It
For each entry, the value of the macro key.
.It
Zero to three NUL bytes for padding.
.It
For each entry, one or more pointers to pages in the pages table,
pointing to the pointer to the list of names,
followed by the number 0.
.El
.Sh FILES
.Bl -tag -width /usr/share/man/mandoc.db -compact
@ -128,10 +197,16 @@ Window System.
The same for
.Xr packages 7 .
.El
.Pp
A program to dump
.Nm
files in a human-readable format suitable for
.Xr diff 1
is provided in the directory
.Pa /usr/src/regress/usr.bin/mandoc/db/dbm_dump/ .
.Sh SEE ALSO
.Xr apropos 1 ,
.Xr man 1 ,
.Xr sqlite3 1 ,
.Xr whatis 1 ,
.Xr makewhatis 8
.Sh HISTORY
@ -140,7 +215,7 @@ A manual page database
first appeared in
.Bx 2 .
The present format first appeared in
.Ox 5.6 .
.Ox 6.1 .
.Sh AUTHORS
.An -nosplit
The original version of
@ -148,9 +223,6 @@ The original version of
was written by
.An Bill Joy
in 1979.
An SQLite3 version was first implemented by
.An Kristaps Dzonsons Aq Mt kristaps@bsd.lv
in 2012.
The present database format was designed by
.An Ingo Schwarze Aq Mt schwarze@openbsd.org
in 2014.
in 2016.

11
mandoc.h
View File

@ -1,7 +1,7 @@
/* $Id: mandoc.h,v 1.209 2016/01/08 02:53:13 schwarze Exp $ */
/* $Id: mandoc.h,v 1.213 2017/01/09 01:37:03 schwarze Exp $ */
/*
* Copyright (c) 2010, 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2010-2016 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -65,10 +65,11 @@ enum mandocerr {
MANDOCERR_DOC_EMPTY, /* no document body */
MANDOCERR_SEC_BEFORE, /* content before first section header: macro */
MANDOCERR_NAMESEC_FIRST, /* first section is not NAME: Sh title */
MANDOCERR_NAMESEC_NONM, /* NAME section without name */
MANDOCERR_NAMESEC_NONM, /* NAME section without Nm before Nd */
MANDOCERR_NAMESEC_NOND, /* NAME section without description */
MANDOCERR_NAMESEC_ND, /* description not at the end of NAME */
MANDOCERR_NAMESEC_BAD, /* bad NAME section content: macro */
MANDOCERR_NAMESEC_PUNCT, /* missing comma before name: Nm name */
MANDOCERR_ND_EMPTY, /* missing description line, using "" */
MANDOCERR_SEC_ORDER, /* sections out of conventional order: Sh title */
MANDOCERR_SEC_REP, /* duplicate section title: Sh title */
@ -98,7 +99,7 @@ enum mandocerr {
MANDOCERR_ARG_EMPTY, /* empty argument, using 0n: macro arg */
MANDOCERR_BD_NOTYPE, /* missing display type, using -ragged: Bd */
MANDOCERR_BL_LATETYPE, /* list type is not the first argument: Bl arg */
MANDOCERR_BL_NOWIDTH, /* missing -width in -tag list, using 8n */
MANDOCERR_BL_NOWIDTH, /* missing -width in -tag list, using 6n */
MANDOCERR_EX_NONAME, /* missing utility name, using "": Ex */
MANDOCERR_FO_NOHEAD, /* missing function name, using "": Fo */
MANDOCERR_IT_NOHEAD, /* empty head in list item: Bl -type It */
@ -107,6 +108,7 @@ enum mandocerr {
MANDOCERR_BF_BADFONT, /* unknown font type, using \fR: Bf font */
MANDOCERR_PF_SKIP, /* nothing follows prefix: Pf arg */
MANDOCERR_RS_EMPTY, /* empty reference block: Rs */
MANDOCERR_XR_NOSEC, /* missing section argument: Xr arg */
MANDOCERR_ARG_STD, /* missing -std argument, adding it: macro */
MANDOCERR_OP_EMPTY, /* missing option string, using "": OP */
MANDOCERR_UR_NOHEAD, /* missing resource identifier, using "": UR */
@ -433,3 +435,4 @@ void mparse_result(struct mparse *,
const char *mparse_getkeep(const struct mparse *);
const char *mparse_strerror(enum mandocerr);
const char *mparse_strlevel(enum mandoclevel);
void mparse_updaterc(struct mparse *, enum mandoclevel *);

5
mandoc_aux.h
View File

@ -1,4 +1,4 @@
/* $Id: mandoc_aux.h,v 1.4 2015/11/07 14:01:16 schwarze Exp $ */
/* $Id: mandoc_aux.h,v 1.5 2016/07/19 13:36:13 schwarze Exp $ */
/*
* Copyright (c) 2009, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org>
@ -16,7 +16,8 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
int mandoc_asprintf(char **, const char *, ...);
int mandoc_asprintf(char **, const char *, ...)
__attribute__((__format__ (printf, 2, 3)));
void *mandoc_calloc(size_t, size_t);
void *mandoc_malloc(size_t);
void *mandoc_realloc(void *, size_t);

179
mandoc_html.3
View File

@ -1,6 +1,6 @@
.\" $Id: mandoc_html.3,v 1.1 2014/07/23 18:13:09 schwarze Exp $
.\" $Id: mandoc_html.3,v 1.3 2017/01/17 15:32:44 schwarze Exp $
.\"
.\" Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org>
.\" Copyright (c) 2014, 2017 Ingo Schwarze <schwarze@openbsd.org>
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
@ -14,7 +14,7 @@
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd $Mdocdate: July 23 2014 $
.Dd $Mdocdate: January 17 2017 $
.Dt MANDOC_HTML 3
.Os
.Sh NAME
@ -30,8 +30,8 @@
.Fo print_otag
.Fa "struct html *h"
.Fa "enum htmltag tag"
.Fa "int sz"
.Fa "const struct htmlpair *p"
.Fa "const char *fmt"
.Fa ...
.Fc
.Ft void
.Fo print_tagq
@ -84,15 +84,6 @@ These structures are declared in
.Bl -tag -width Ds
.It Vt struct html
Internal state of the HTML formatter.
.It Vt struct htmlpair
Holds one HTML attribute.
Members are
.Fa "enum htmlattr key"
and
.Fa "const char *val" .
Helper macros
.Fn PAIR_*
are provided to support initialization of such structures.
.It Vt struct tag
One entry for the LIFO stack of HTML elements.
Members are
@ -134,14 +125,136 @@ The function
.Fn print_otag
prints the start tag of an HTML element with the name
.Fa tag ,
including the
.Fa sz
attributes that can optionally be provided in the
.Fa p
array.
It uses the private function
.Fn print_attr
which in turn uses the private function
optionally including the attributes specified by
.Fa fmt .
If
.Fa fmt
is the empty string, no attributes are written.
Each letter of
.Fa fmt
specifies one attribute to write.
Most attributes require one
.Va char *
argument which becomes the value of the attribute.
The arguments have to be given in the same order as the attribute letters.
.Bl -tag -width 1n -offset indent
.It Cm c
Print a
.Cm class
attribute.
.It Cm h
Print a
.Cm href
attribute.
This attribute letter can optionally be followed by a modifier letter.
If followed by
.Cm R ,
it formats the link as a local one by prefixing a
.Sq #
character.
If followed by
.Cm I ,
it interpretes the argument as a header file name
and generates a link using the
.Xr mandoc 1
.Fl O Cm includes
option.
If followed by
.Cm M ,
it takes two arguments instead of one, a manual page name and
section, and formats them as a link to a manual page using the
.Xr mandoc 1
.Fl O Cm man
option.
.It Cm i
Print an
.Cm id
attribute.
.It Cm \&?
Print an arbitrary attribute.
This format letter requires two
.Vt char *
arguments, the attribute name and the value.
.It Cm s
Print a
.Cm style
attribute.
If present, it must be the last format letter.
In contrast to the other format letters, this one does not yet
print the value and does not require an argument.
Instead, the rest of the format string consists of pairs of
argument type letters and style name letters.
.El
.Pp
Argument type letters each require on argument as follows:
.Bl -tag -width 1n -offset indent
.It Cm h
Requires one
.Vt int
argument, interpreted as a horizontal length in units of
.Dv SCALE_EN .
.It Cm s
Requires one
.Vt char *
argument, used as a style value.
.It Cm u
Requires one
.Vt struct roffsu *
argument, used as a length.
.It Cm v
Requires one
.Vt int
argument, interpreted as a vertical length in units of
.Dv SCALE_VS .
.It Cm w
Requires one
.Vt char *
argument, interpreted as an
.Xr mdoc 7 Ns -style
width specifier.
.El
.Pp
Style name letters decide what to do with the preceding argument:
.Bl -tag -width 1n -offset indent
.It Cm b
Set
.Cm margin-bottom
to the given length.
.It Cm h
Set
.Cm height
to the given length.
.It Cm i
Set
.Cm text-indent
to the given length.
.It Cm l
Set
.Cm margin-left
to the given length.
.It Cm t
Set
.Cm margin-top
to the given length.
.It Cm w
Set
.Cm width
to the given length.
.It Cm W
Set
.Cm min-width
to the given length.
.It Cm \&?
The special pair
.Cm s?
requires two
.Vt char *
arguments.
The first is the style name, the second its value.
.El
.Pp
.Fn print_otag
uses the private function
.Fn print_encode
to take care of HTML encoding.
If required by the element type, it remembers in
@ -175,28 +288,6 @@ and
functions.
.Pp
The functions
.Fn bufinit ,
.Fn bufcat* ,
and
.Fn buffmt*
do not directly produce output but buffer text in the
.Fa buf
member of
.Fa h .
They are not used internally by
.Pa html.c
but intended for use by the language-specific formatters
to ease preparation of strings for the
.Fa p
argument of
.Fn print_otag
and for the
.Fa word
argument of
.Fn print_text .
Consequently, these functions do not do any HTML encoding.
.Pp
The functions
.Fn html_strlen ,
.Fn print_eqn ,
.Fn print_tbl ,

822
mandocdb.c
View File

File diff suppressed because it is too large Load Diff

53
manpath.c
View File

@ -1,4 +1,4 @@
/* $Id: manpath.c,v 1.30 2016/05/28 13:44:13 schwarze Exp $ */
/* $Id: manpath.c,v 1.31 2016/07/19 22:40:33 schwarze Exp $ */
/*
* Copyright (c) 2011, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
@ -32,9 +32,7 @@
#include "mandoc_aux.h"
#include "manconf.h"
#if !HAVE_MANPATH
static void manconf_file(struct manconf *, const char *);
#endif
static void manpath_add(struct manpaths *, const char *, int);
static void manpath_parseline(struct manpaths *, char *, int);
@ -43,52 +41,6 @@ void
manconf_parse(struct manconf *conf, const char *file,
char *defp, char *auxp)
{
#if HAVE_MANPATH
char cmd[(PATH_MAX * 3) + 20];
FILE *stream;
char *buf;
size_t sz, bsz;
strlcpy(cmd, "manpath", sizeof(cmd));
if (file) {
strlcat(cmd, " -C ", sizeof(cmd));
strlcat(cmd, file, sizeof(cmd));
}
if (auxp) {
strlcat(cmd, " -m ", sizeof(cmd));
strlcat(cmd, auxp, sizeof(cmd));
}
if (defp) {
strlcat(cmd, " -M ", sizeof(cmd));
strlcat(cmd, defp, sizeof(cmd));
}
/* Open manpath(1). Ignore errors. */
stream = popen(cmd, "r");
if (NULL == stream)
return;
buf = NULL;
bsz = 0;
/* Read in as much output as we can. */
do {
buf = mandoc_realloc(buf, bsz + 1024);
sz = fread(buf + bsz, 1, 1024, stream);
bsz += sz;
} while (sz > 0);
if ( ! ferror(stream) && feof(stream) &&
bsz && '\n' == buf[bsz - 1]) {
buf[bsz - 1] = '\0';
manpath_parseline(&conf->manpath, buf, 1);
}
free(buf);
pclose(stream);
#else
char *insert;
/* Always prepend -m. */
@ -137,7 +89,6 @@ manconf_parse(struct manconf *conf, const char *file,
/* MANPATH overrides man.conf(5) completely. */
manpath_parseline(&conf->manpath, defp, 0);
#endif
}
/*
@ -204,7 +155,6 @@ manconf_free(struct manconf *conf)
free(conf->output.style);
}
#if !HAVE_MANPATH
static void
manconf_file(struct manconf *conf, const char *file)
{
@ -270,7 +220,6 @@ manconf_file(struct manconf *conf, const char *file)
if (*manpath_default != '\0')
manpath_parseline(&conf->manpath, manpath_default, 0);
}
#endif
void
manconf_output(struct manoutput *conf, const char *cp)

1055
mansearch.c
View File

File diff suppressed because it is too large Load Diff

21
mansearch.h
View File

@ -1,7 +1,7 @@
/* $Id: mansearch.h,v 1.24 2015/11/07 14:01:16 schwarze Exp $ */
/* $Id: mansearch.h,v 1.27 2016/08/01 12:31:00 schwarze Exp $ */
/*
* Copyright (c) 2012 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2013, 2014, 2016 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -17,6 +17,12 @@
*/
#define MANDOC_DB "mandoc.db"
#define MANDOCDB_MAGIC 0x3a7d0cdb
#define MANDOCDB_VERSION 1
#define MACRO_MAX 36
#define KEY_Nd 39
#define KEY_MAX 40
#define TYPE_arch 0x0000000000000001ULL
#define TYPE_sec 0x0000000000000002ULL
@ -66,9 +72,11 @@
#define NAME_FILE 0x0000004000000010ULL
#define NAME_MASK 0x000000000000001fULL
#define FORM_CAT 0 /* manual page is preformatted */
#define FORM_SRC 1 /* format is mdoc(7) or man(7) */
#define FORM_NONE 4 /* format is unknown */
enum form {
FORM_SRC = 1, /* Format is mdoc(7) or man(7). */
FORM_CAT, /* Manual page is preformatted. */
FORM_NONE /* Format is unknown. */
};
enum argmode {
ARG_FILE = 0,
@ -84,7 +92,7 @@ struct manpage {
size_t ipath; /* number of the manpath */
uint64_t bits; /* name type mask */
int sec; /* section number, 10 means invalid */
int form; /* 0 == catpage */
enum form form;
};
struct mansearch {
@ -98,7 +106,6 @@ struct mansearch {
struct manpaths;
int mansearch_setup(int);
int mansearch(const struct mansearch *cfg, /* options */
const struct manpaths *paths, /* manpaths */
int argc, /* size of argv */

41
mdoc.7
View File

@ -1,7 +1,7 @@
.\" $Id: mdoc.7,v 1.257 2015/11/05 12:06:45 schwarze Exp $
.\" $Id: mdoc.7,v 1.260 2017/01/09 14:10:53 schwarze Exp $
.\"
.\" Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
.\" Copyright (c) 2010, 2011, 2013 Ingo Schwarze <schwarze@openbsd.org>
.\" Copyright (c) 2010, 2011, 2013-2017 Ingo Schwarze <schwarze@openbsd.org>
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
@ -15,7 +15,7 @@
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd $Mdocdate: November 5 2015 $
.Dd $Mdocdate: January 9 2017 $
.Dt MDOC 7
.Os
.Sh NAME
@ -1831,14 +1831,25 @@ The
list is the most complicated.
Its syntax is as follows:
.Pp
.D1 Pf \. Sx \&It Ar cell Op <TAB> Ar cell ...
.D1 Pf \. Sx \&It Ar cell Op Sx \&Ta Ar cell ...
.D1 Pf \. Sx \&It Ar cell Op <TAB> Ar cell ...
.Pp
The arguments consist of one or more lines of text and macros
representing a complete table line.
Cells within the line are delimited by tabs or by the special
Cells within the line are delimited by the special
.Sx \&Ta
block macro.
block macro or by literal tab characters.
.Pp
Using literal tabs is strongly discouraged because they are very
hard to use correctly and
.Nm
code using them is very hard to read.
In particular, a blank character is syntactically significant
before and after the literal tab character.
If a word precedes or follows the tab without an intervening blank,
that word is never interpreted as a macro call, but always output
literally.
.Pp
The tab cell delimiter may only be used within the
.Sx \&It
line itself; on following lines, only the
@ -1853,9 +1864,10 @@ Note that quoted strings may span tab-delimited cells on an
line.
For example,
.Pp
.Dl .It \(dqcol1 ; <TAB> col2 ;\(dq \&;
.Dl .It \(dqcol1 ,\& <TAB> col2 ,\(dq \&;
.Pp
will preserve the semicolon whitespace except for the last.
will preserve the whitespace before both commas,
but not the whitespace before the semicolon.
.Pp
See also
.Sx \&Bl .
@ -2714,14 +2726,13 @@ Link to another manual
.Pq Qq cross-reference .
Its syntax is as follows:
.Pp
.D1 Pf \. Sx \&Xr Ar name Op section
.D1 Pf \. Sx \&Xr Ar name section
.Pp
Cross reference the
.Ar name
and
.Ar section
number of another man page;
omitting the section number is rarely useful.
number of another man page.
.Pp
Examples:
.Dl \&.Xr mandoc 1
@ -3033,7 +3044,7 @@ then the macro accepts an arbitrary number of arguments.
.It Sx \&Ux Ta Yes Ta Yes Ta n
.It Sx \&Va Ta Yes Ta Yes Ta n
.It Sx \&Vt Ta Yes Ta Yes Ta >0
.It Sx \&Xr Ta Yes Ta Yes Ta >0
.It Sx \&Xr Ta Yes Ta Yes Ta 2
.It Sx \&br Ta \&No Ta \&No Ta 0
.It Sx \&sp Ta \&No Ta \&No Ta 1
.El
@ -3217,6 +3228,12 @@ but produces large indentations.
.Xr mandoc_char 7 ,
.Xr roff 7 ,
.Xr tbl 7
.Pp
The web page
.Lk http://mdocml.bsd.lv/mdoc/ "extended documentation for the mdoc language"
provides a few tutorial-style pages for beginners, an extensive style
guide for advanced authors, and an alphabetic index helping to choose
the best macros for various kinds of content.
.Sh HISTORY
The
.Nm

71
mdoc.c
View File

@ -1,7 +1,7 @@
/* $Id: mdoc.c,v 1.256 2015/10/30 19:04:16 schwarze Exp $ */
/* $Id: mdoc.c,v 1.258 2017/01/10 13:47:00 schwarze Exp $ */
/*
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2010, 2012-2015 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2010, 2012-2016 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -140,8 +140,8 @@ mdoc_endbody_alloc(struct roff_man *mdoc, int line, int pos, int tok,
{
struct roff_node *p;
body->flags |= MDOC_ENDED;
body->parent->flags |= MDOC_ENDED;
body->flags |= NODE_ENDED;
body->parent->flags |= NODE_ENDED;
p = roff_node_alloc(mdoc, line, pos, ROFFT_BODY, tok);
p->body = body;
p->norm = body->norm;
@ -219,29 +219,19 @@ mdoc_ptext(struct roff_man *mdoc, int line, char *buf, int offs)
struct roff_node *n;
char *c, *ws, *end;
assert(mdoc->last);
n = mdoc->last;
/*
* Divert directly to list processing if we're encountering a
* columnar ROFFT_BLOCK with or without a prior ROFFT_BLOCK entry
* (a ROFFT_BODY means it's already open, in which case we should
* process within its context in the normal way).
* If a column list contains plain text, assume an implicit item
* macro. This can happen one or more times at the beginning
* of such a list, intermixed with non-It mdoc macros and with
* nodes generated on the roff level, for example by tbl.
*/
if (n->tok == MDOC_Bl && n->type == ROFFT_BODY &&
n->end == ENDBODY_NOT && n->norm->Bl.type == LIST_column) {
/* `Bl' is open without any children. */
mdoc->flags |= MDOC_FREECOL;
mdoc_macro(mdoc, MDOC_It, line, offs, &offs, buf);
return 1;
}
if (n->tok == MDOC_It && n->type == ROFFT_BLOCK &&
NULL != n->parent &&
MDOC_Bl == n->parent->tok &&
LIST_column == n->parent->norm->Bl.type) {
/* `Bl' has block-level `It' children. */
if ((n->tok == MDOC_Bl && n->type == ROFFT_BODY &&
n->end == ENDBODY_NOT && n->norm->Bl.type == LIST_column) ||
(n->parent != NULL && n->parent->tok == MDOC_Bl &&
n->parent->norm->Bl.type == LIST_column)) {
mdoc->flags |= MDOC_FREECOL;
mdoc_macro(mdoc, MDOC_It, line, offs, &offs, buf);
return 1;
@ -302,7 +292,7 @@ mdoc_ptext(struct roff_man *mdoc, int line, char *buf, int offs)
* behaviour that we want to work around it.
*/
roff_elem_alloc(mdoc, line, offs, MDOC_sp);
mdoc->last->flags |= MDOC_VALID | MDOC_ENDED;
mdoc->last->flags |= NODE_VALID | NODE_ENDED;
mdoc->next = ROFF_NEXT_SIBLING;
return 1;
}
@ -321,7 +311,7 @@ mdoc_ptext(struct roff_man *mdoc, int line, char *buf, int offs)
assert(buf < end);
if (mandoc_eos(buf+offs, (size_t)(end-buf-offs)))
mdoc->last->flags |= MDOC_EOS;
mdoc->last->flags |= NODE_EOS;
return 1;
}
@ -393,36 +383,23 @@ mdoc_pmacro(struct roff_man *mdoc, int ln, char *buf, int offs)
* into macro processing.
*/
if (NULL == mdoc->last || MDOC_It == tok || MDOC_El == tok) {
n = mdoc->last;
if (n == NULL || tok == MDOC_It || tok == MDOC_El) {
mdoc_macro(mdoc, tok, ln, sv, &offs, buf);
return 1;
}
n = mdoc->last;
assert(mdoc->last);
/*
* If the first macro of a `Bl -column', open an `It' block
* context around the parsed macro.
* If a column list contains a non-It macro, assume an implicit
* item macro. This can happen one or more times at the
* beginning of such a list, intermixed with text lines and
* with nodes generated on the roff level, for example by tbl.
*/
if (n->tok == MDOC_Bl && n->type == ROFFT_BODY &&
n->end == ENDBODY_NOT && n->norm->Bl.type == LIST_column) {
mdoc->flags |= MDOC_FREECOL;
mdoc_macro(mdoc, MDOC_It, ln, sv, &sv, buf);
return 1;
}
/*
* If we're following a block-level `It' within a `Bl -column'
* context (perhaps opened in the above block or in ptext()),
* then open an `It' block context around the parsed macro.
*/
if (n->tok == MDOC_It && n->type == ROFFT_BLOCK &&
NULL != n->parent &&
MDOC_Bl == n->parent->tok &&
LIST_column == n->parent->norm->Bl.type) {
if ((n->tok == MDOC_Bl && n->type == ROFFT_BODY &&
n->end == ENDBODY_NOT && n->norm->Bl.type == LIST_column) ||
(n->parent != NULL && n->parent->tok == MDOC_Bl &&
n->parent->norm->Bl.type == LIST_column)) {
mdoc->flags |= MDOC_FREECOL;
mdoc_macro(mdoc, MDOC_It, ln, sv, &sv, buf);
return 1;

5
mdoc_argv.c
View File

@ -1,4 +1,4 @@
/* $Id: mdoc_argv.c,v 1.107 2015/10/17 00:21:07 schwarze Exp $ */
/* $Id: mdoc_argv.c,v 1.109 2016/08/28 16:15:12 schwarze Exp $ */
/*
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2012, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@ -29,6 +29,7 @@
#include "roff.h"
#include "mdoc.h"
#include "libmandoc.h"
#include "roff_int.h"
#include "libmdoc.h"
#define MULTI_STEP 5 /* pre-allocate argument values */
@ -479,7 +480,7 @@ args(struct roff_man *mdoc, int line, int *pos,
* unless there is a blank in between.
*/
if (p[-1] != ' ')
if (p > buf && p[-1] != ' ')
mdoc->flags |= MDOC_PHRASEQL;
if (p[1] != ' ')
mdoc->flags |= MDOC_PHRASEQN;

4
mdoc_hash.c
View File

@ -1,4 +1,4 @@
/* $Id: mdoc_hash.c,v 1.26 2015/10/06 18:32:19 schwarze Exp $ */
/* $Id: mdoc_hash.c,v 1.27 2016/07/15 18:03:45 schwarze Exp $ */
/*
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2015 Ingo Schwarze <schwarze@openbsd.org>
@ -26,8 +26,10 @@
#include <stdio.h>
#include <string.h>
#include "mandoc.h"
#include "roff.h"
#include "mdoc.h"
#include "libmandoc.h"
#include "libmdoc.h"
static unsigned char table[27 * 12];

1089
mdoc_html.c
View File

File diff suppressed because it is too large Load Diff

99
mdoc_macro.c
View File

@ -1,7 +1,7 @@
/* $Id: mdoc_macro.c,v 1.206 2015/10/20 02:01:32 schwarze Exp $ */
/* $Id: mdoc_macro.c,v 1.210 2017/01/10 13:47:00 schwarze Exp $ */
/*
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2010, 2012-2015 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2010, 2012-2016 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -216,7 +216,7 @@ mdoc_endparse(struct roff_man *mdoc)
/* Scan for open explicit scopes. */
n = mdoc->last->flags & MDOC_VALID ?
n = mdoc->last->flags & NODE_VALID ?
mdoc->last->parent : mdoc->last;
for ( ; n; n = n->parent)
@ -264,16 +264,16 @@ static void
rew_last(struct roff_man *mdoc, const struct roff_node *to)
{
if (to->flags & MDOC_VALID)
if (to->flags & NODE_VALID)
return;
while (mdoc->last != to) {
mdoc_state(mdoc, mdoc->last);
mdoc->last->flags |= MDOC_VALID | MDOC_ENDED;
mdoc->last->flags |= NODE_VALID | NODE_ENDED;
mdoc->last = mdoc->last->parent;
}
mdoc_state(mdoc, mdoc->last);
mdoc->last->flags |= MDOC_VALID | MDOC_ENDED;
mdoc->last->flags |= NODE_VALID | NODE_ENDED;
mdoc->next = ROFF_NEXT_SIBLING;
}
@ -292,13 +292,13 @@ rew_pending(struct roff_man *mdoc, const struct roff_node *n)
case ROFFT_HEAD:
roff_body_alloc(mdoc, n->line, n->pos,
n->tok);
return;
break;
case ROFFT_BLOCK:
break;
default:
return;
}
if ( ! (n->flags & MDOC_BROKEN))
if ( ! (n->flags & NODE_BROKEN))
return;
} else
n = mdoc->last;
@ -309,7 +309,7 @@ rew_pending(struct roff_man *mdoc, const struct roff_node *n)
if (n->type == ROFFT_BLOCK ||
n->type == ROFFT_HEAD) {
if (n->flags & MDOC_ENDED)
if (n->flags & NODE_ENDED)
break;
else
return;
@ -390,18 +390,18 @@ find_pending(struct roff_man *mdoc, int tok, int line, int ppos,
irc = 0;
for (n = mdoc->last; n != NULL && n != target; n = n->parent) {
if (n->flags & MDOC_ENDED) {
if ( ! (n->flags & MDOC_VALID))
n->flags |= MDOC_BROKEN;
if (n->flags & NODE_ENDED) {
if ( ! (n->flags & NODE_VALID))
n->flags |= NODE_BROKEN;
continue;
}
if (n->type == ROFFT_BLOCK &&
mdoc_macros[n->tok].flags & MDOC_EXPLICIT) {
irc = 1;
n->flags = MDOC_BROKEN;
n->flags = NODE_BROKEN;
if (target->type == ROFFT_HEAD)
target->flags = MDOC_ENDED;
else if ( ! (target->flags & MDOC_ENDED)) {
target->flags = NODE_ENDED;
else if ( ! (target->flags & NODE_ENDED)) {
mandoc_vmsg(MANDOCERR_BLK_NEST,
mdoc->parse, line, ppos,
"%s breaks %s", mdoc_macronames[tok],
@ -444,11 +444,11 @@ dword(struct roff_man *mdoc, int line, int col, const char *p,
*/
if (d == DELIM_OPEN)
mdoc->last->flags |= MDOC_DELIMO;
mdoc->last->flags |= NODE_DELIMO;
else if (d == DELIM_CLOSE &&
! (mdoc->flags & MDOC_NODELIMC) &&
mdoc->last->parent->tok != MDOC_Fd)
mdoc->last->flags |= MDOC_DELIMC;
mdoc->last->flags |= NODE_DELIMC;
mdoc->flags &= ~MDOC_NODELIMC;
}
@ -481,7 +481,7 @@ append_delims(struct roff_man *mdoc, int line, int *pos, char *buf)
*/
if (mandoc_eos(p, strlen(p)))
mdoc->last->flags |= MDOC_EOS;
mdoc->last->flags |= NODE_EOS;
}
}
@ -549,29 +549,40 @@ blk_exp_close(MACRO_PROT_ARGS)
break;
}
/* Search backwards for the beginning of our own body. */
atok = rew_alt(tok);
body = NULL;
for (n = mdoc->last; n; n = n->parent) {
if (n->flags & NODE_ENDED || n->tok != atok ||
n->type != ROFFT_BODY || n->end != ENDBODY_NOT)
continue;
body = n;
break;
}
/*
* Search backwards for beginnings of blocks,
* both of our own and of pending sub-blocks.
*/
atok = rew_alt(tok);
body = endbody = itblk = later = NULL;
endbody = itblk = later = NULL;
for (n = mdoc->last; n; n = n->parent) {
if (n->flags & MDOC_ENDED) {
if ( ! (n->flags & MDOC_VALID))
n->flags |= MDOC_BROKEN;
if (n->flags & NODE_ENDED) {
if ( ! (n->flags & NODE_VALID))
n->flags |= NODE_BROKEN;
continue;
}
/* Remember the start of our own body. */
/*
* Mismatching end macros can never break anything,
* SYNOPSIS name blocks can never be broken,
* and we only care about the breaking of BLOCKs.
*/
if (n->type == ROFFT_BODY && atok == n->tok) {
if (n->end == ENDBODY_NOT)
body = n;
continue;
}
if (n->type != ROFFT_BLOCK || n->tok == MDOC_Nm)
if (body == NULL ||
n->tok == MDOC_Nm ||
n->type != ROFFT_BLOCK)
continue;
if (n->tok == MDOC_It) {
@ -609,7 +620,7 @@ blk_exp_close(MACRO_PROT_ARGS)
atok, body, ENDBODY_SPACE);
if (tok == MDOC_El)
itblk->flags |= MDOC_ENDED | MDOC_BROKEN;
itblk->flags |= NODE_ENDED | NODE_BROKEN;
/*
* If a block closing macro taking arguments
@ -631,7 +642,7 @@ blk_exp_close(MACRO_PROT_ARGS)
/* Breaking an open sub block. */
n->flags |= MDOC_BROKEN;
n->flags |= NODE_BROKEN;
if (later == NULL)
later = n;
}
@ -639,8 +650,6 @@ blk_exp_close(MACRO_PROT_ARGS)
if (body == NULL) {
mandoc_msg(MANDOCERR_BLK_NOTOPEN, mdoc->parse,
line, ppos, mdoc_macronames[tok]);
if (later != NULL)
later->flags &= ~MDOC_BROKEN;
if (maxargs && endbody == NULL) {
/*
* Stray .Ec without previous .Eo:
@ -697,11 +706,11 @@ blk_exp_close(MACRO_PROT_ARGS)
}
if (n != NULL) {
if (ntok != TOKEN_NONE && n->flags & MDOC_BROKEN) {
if (ntok != TOKEN_NONE && n->flags & NODE_BROKEN) {
target = n;
do
target = target->parent;
while ( ! (target->flags & MDOC_ENDED));
while ( ! (target->flags & NODE_ENDED));
pending = find_pending(mdoc, ntok, line, ppos,
target);
} else
@ -760,7 +769,7 @@ in_line(MACRO_PROT_ARGS)
if (ac == ARGS_EOLN) {
if (d == DELIM_OPEN)
mdoc->last->flags &= ~MDOC_DELIMO;
mdoc->last->flags &= ~NODE_DELIMO;
break;
}
@ -854,7 +863,7 @@ in_line(MACRO_PROT_ARGS)
*/
if (firstarg && d == DELIM_CLOSE && !nc)
mdoc->last->flags &= ~MDOC_DELIMC;
mdoc->last->flags &= ~NODE_DELIMC;
firstarg = 0;
/*
@ -917,9 +926,9 @@ blk_full(MACRO_PROT_ARGS)
blk = NULL;
for (n = mdoc->last; n != NULL; n = n->parent) {
if (n->flags & MDOC_ENDED) {
if ( ! (n->flags & MDOC_VALID))
n->flags |= MDOC_BROKEN;
if (n->flags & NODE_ENDED) {
if ( ! (n->flags & NODE_VALID))
n->flags |= NODE_BROKEN;
continue;
}
if (n->type != ROFFT_BLOCK)
@ -1120,7 +1129,7 @@ blk_full(MACRO_PROT_ARGS)
break;
}
if (blk->flags & MDOC_VALID)
if (blk->flags & NODE_VALID)
return;
if (head == NULL)
head = roff_head_alloc(mdoc, line, ppos, tok);
@ -1455,11 +1464,11 @@ phrase_ta(MACRO_PROT_ARGS)
body = NULL;
for (n = mdoc->last; n != NULL; n = n->parent) {
if (n->flags & MDOC_ENDED)
if (n->flags & NODE_ENDED)
continue;
if (n->tok == MDOC_It && n->type == ROFFT_BODY)
body = n;
if (n->tok == MDOC_Bl)
if (n->tok == MDOC_Bl && n->end == ENDBODY_NOT)
break;
}

182
mdoc_man.c
View File

@ -1,6 +1,6 @@
/* $Id: mdoc_man.c,v 1.96 2016/01/08 17:48:09 schwarze Exp $ */
/* $Id: mdoc_man.c,v 1.101 2017/01/11 17:39:53 schwarze Exp $ */
/*
* Copyright (c) 2011-2016 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2011-2017 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -79,7 +79,6 @@ static int pre_bf(DECL_ARGS);
static int pre_bk(DECL_ARGS);
static int pre_bl(DECL_ARGS);
static int pre_br(DECL_ARGS);
static int pre_bx(DECL_ARGS);
static int pre_dl(DECL_ARGS);
static int pre_en(DECL_ARGS);
static int pre_enc(DECL_ARGS);
@ -103,14 +102,12 @@ static int pre_no(DECL_ARGS);
static int pre_ns(DECL_ARGS);
static int pre_pp(DECL_ARGS);
static int pre_rs(DECL_ARGS);
static int pre_rv(DECL_ARGS);
static int pre_sm(DECL_ARGS);
static int pre_sp(DECL_ARGS);
static int pre_sect(DECL_ARGS);
static int pre_sy(DECL_ARGS);
static void pre_syn(const struct roff_node *);
static int pre_vt(DECL_ARGS);
static int pre_ux(DECL_ARGS);
static int pre_xr(DECL_ARGS);
static void print_word(const char *);
static void print_line(const char *, int);
@ -158,7 +155,7 @@ static const struct manact manacts[MDOC_MAX + 1] = {
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Op */
{ NULL, pre_ft, post_font, NULL, NULL }, /* Ot */
{ NULL, pre_em, post_font, NULL, NULL }, /* Pa */
{ NULL, pre_rv, NULL, NULL, NULL }, /* Rv */
{ NULL, pre_ex, NULL, NULL, NULL }, /* Rv */
{ NULL, NULL, NULL, NULL, NULL }, /* St */
{ NULL, pre_em, post_font, NULL, NULL }, /* Va */
{ NULL, pre_vt, post_vt, NULL, NULL }, /* Vt */
@ -182,8 +179,8 @@ static const struct manact manacts[MDOC_MAX + 1] = {
{ NULL, pre_bf, post_bf, NULL, NULL }, /* Bf */
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Bo */
{ cond_body, pre_enc, post_enc, "[", "]" }, /* Bq */
{ NULL, pre_ux, NULL, "BSD/OS", NULL }, /* Bsx */
{ NULL, pre_bx, NULL, NULL, NULL }, /* Bx */
{ NULL, NULL, NULL, NULL, NULL }, /* Bsx */
{ NULL, NULL, NULL, NULL, NULL }, /* Bx */
{ NULL, pre_skip, NULL, NULL, NULL }, /* Db */
{ NULL, NULL, NULL, NULL, NULL }, /* Dc */
{ cond_body, pre_enc, post_enc, "\\(Lq", "\\(Rq" }, /* Do */
@ -192,12 +189,12 @@ static const struct manact manacts[MDOC_MAX + 1] = {
{ NULL, NULL, NULL, NULL, NULL }, /* Ef */
{ NULL, pre_em, post_font, NULL, NULL }, /* Em */
{ cond_body, pre_eo, post_eo, NULL, NULL }, /* Eo */
{ NULL, pre_ux, NULL, "FreeBSD", NULL }, /* Fx */
{ NULL, NULL, NULL, NULL, NULL }, /* Fx */
{ NULL, pre_sy, post_font, NULL, NULL }, /* Ms */
{ NULL, pre_no, NULL, NULL, NULL }, /* No */
{ NULL, pre_ns, NULL, NULL, NULL }, /* Ns */
{ NULL, pre_ux, NULL, "NetBSD", NULL }, /* Nx */
{ NULL, pre_ux, NULL, "OpenBSD", NULL }, /* Ox */
{ NULL, NULL, NULL, NULL, NULL }, /* Nx */
{ NULL, NULL, NULL, NULL, NULL }, /* Ox */
{ NULL, NULL, NULL, NULL, NULL }, /* Pc */
{ NULL, NULL, post_pf, NULL, NULL }, /* Pf */
{ cond_body, pre_enc, post_enc, "(", ")" }, /* Po */
@ -215,7 +212,7 @@ static const struct manact manacts[MDOC_MAX + 1] = {
{ NULL, pre_em, post_font, NULL, NULL }, /* Sx */
{ NULL, pre_sy, post_font, NULL, NULL }, /* Sy */
{ NULL, pre_li, post_font, NULL, NULL }, /* Tn */
{ NULL, pre_ux, NULL, "UNIX", NULL }, /* Ux */
{ NULL, NULL, NULL, NULL, NULL }, /* Ux */
{ NULL, NULL, NULL, NULL, NULL }, /* Xc */
{ NULL, NULL, NULL, NULL, NULL }, /* Xo */
{ NULL, pre_fo, post_fo, NULL, NULL }, /* Fo */
@ -224,10 +221,10 @@ static const struct manact manacts[MDOC_MAX + 1] = {
{ NULL, NULL, NULL, NULL, NULL }, /* Oc */
{ NULL, pre_bk, post_bk, NULL, NULL }, /* Bk */
{ NULL, NULL, NULL, NULL, NULL }, /* Ek */
{ NULL, pre_ux, NULL, "is currently in beta test.", NULL }, /* Bt */
{ NULL, NULL, NULL, NULL, NULL }, /* Bt */
{ NULL, NULL, NULL, NULL, NULL }, /* Hf */
{ NULL, pre_em, post_font, NULL, NULL }, /* Fr */
{ NULL, pre_ux, NULL, "currently under development.", NULL }, /* Ud */
{ NULL, NULL, NULL, NULL, NULL }, /* Ud */
{ NULL, NULL, post_lb, NULL, NULL }, /* Lb */
{ NULL, pre_pp, NULL, NULL, NULL }, /* Lp */
{ NULL, pre_lk, NULL, NULL, NULL }, /* Lk */
@ -238,7 +235,7 @@ static const struct manact manacts[MDOC_MAX + 1] = {
{ NULL, NULL, post_percent, NULL, NULL }, /* %C */
{ NULL, pre_skip, NULL, NULL, NULL }, /* Es */
{ cond_body, pre_en, post_en, NULL, NULL }, /* En */
{ NULL, pre_ux, NULL, "DragonFly", NULL }, /* Dx */
{ NULL, NULL, NULL, NULL, NULL }, /* Dx */
{ NULL, NULL, post_percent, NULL, NULL }, /* %Q */
{ NULL, pre_br, NULL, NULL, NULL }, /* br */
{ NULL, pre_sp, post_sp, NULL, NULL }, /* sp */
@ -575,17 +572,20 @@ print_node(DECL_ARGS)
struct roff_node *sub;
int cond, do_sub;
if (n->flags & NODE_NOPRT)
return;
/*
* Break the line if we were parsed subsequent the current node.
* This makes the page structure be more consistent.
*/
if (MMAN_spc & outflags && MDOC_LINE & n->flags)
if (MMAN_spc & outflags && NODE_LINE & n->flags)
outflags |= MMAN_nl;
act = NULL;
cond = 0;
do_sub = 1;
n->flags &= ~MDOC_ENDED;
n->flags &= ~NODE_ENDED;
if (n->type == ROFFT_TEXT) {
/*
@ -598,10 +598,14 @@ print_node(DECL_ARGS)
printf("\\&");
outflags &= ~MMAN_spc;
}
if (outflags & MMAN_Sm && ! (n->flags & MDOC_DELIMC))
if (n->flags & NODE_DELIMC)
outflags &= ~(MMAN_spc | MMAN_spc_force);
else if (outflags & MMAN_Sm)
outflags |= MMAN_spc_force;
print_word(n->string);
if (outflags & MMAN_Sm && ! (n->flags & MDOC_DELIMO))
if (n->flags & NODE_DELIMO)
outflags &= ~(MMAN_spc | MMAN_spc_force);
else if (outflags & MMAN_Sm)
outflags |= MMAN_spc;
} else {
/*
@ -627,14 +631,14 @@ print_node(DECL_ARGS)
/*
* Lastly, conditionally run the post-node handler.
*/
if (MDOC_ENDED & n->flags)
if (NODE_ENDED & n->flags)
return;
if (cond && act->post)
(*act->post)(meta, n);
if (ENDBODY_NOT != n->end)
n->body->flags |= MDOC_ENDED;
n->body->flags |= NODE_ENDED;
if (ENDBODY_NOSPACE == n->end)
outflags &= ~(MMAN_spc | MMAN_nl);
@ -682,36 +686,8 @@ post_enc(DECL_ARGS)
static int
pre_ex(DECL_ARGS)
{
struct roff_node *nch;
outflags |= MMAN_br | MMAN_nl;
print_word("The");
for (nch = n->child; nch != NULL; nch = nch->next) {
font_push('B');
print_word(nch->string);
font_pop();
if (nch->next == NULL)
continue;
if (nch->prev != NULL || nch->next->next != NULL) {
outflags &= ~MMAN_spc;
print_word(",");
}
if (nch->next->next == NULL)
print_word("and");
}
if (n->child != NULL && n->child->next != NULL)
print_word("utilities exit\\~0");
else
print_word("utility exits\\~0");
print_word("on success, and\\~>0 if an error occurs.");
outflags |= MMAN_nl;
return 0;
return 1;
}
static void
@ -805,7 +781,7 @@ static void
pre_syn(const struct roff_node *n)
{
if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
if (NULL == n->prev || ! (NODE_SYNPRETTY & n->flags))
return;
if (n->prev->tok == n->tok &&
@ -1050,26 +1026,6 @@ pre_br(DECL_ARGS)
return 0;
}
static int
pre_bx(DECL_ARGS)
{
n = n->child;
if (n) {
print_word(n->string);
outflags &= ~MMAN_spc;
n = n->next;
}
print_word("BSD");
if (NULL == n)
return 0;
outflags &= ~MMAN_spc;
print_word("-");
outflags &= ~MMAN_spc;
print_word(n->string);
return 0;
}
static int
pre_dl(DECL_ARGS)
{
@ -1173,7 +1129,7 @@ pre_fa(DECL_ARGS)
while (NULL != n) {
font_push('I');
if (am_Fa || MDOC_SYNPRETTY & n->flags)
if (am_Fa || NODE_SYNPRETTY & n->flags)
outflags |= MMAN_nbrword;
print_node(meta, n);
font_pop();
@ -1227,7 +1183,7 @@ post_fl(DECL_ARGS)
if (!(n->child != NULL ||
n->next == NULL ||
n->next->type == ROFFT_TEXT ||
n->next->flags & MDOC_LINE))
n->next->flags & NODE_LINE))
outflags &= ~MMAN_spc;
}
@ -1241,7 +1197,7 @@ pre_fn(DECL_ARGS)
if (NULL == n)
return 0;
if (MDOC_SYNPRETTY & n->flags)
if (NODE_SYNPRETTY & n->flags)
print_block(".HP 4n", MMAN_nl);
font_push('B');
@ -1262,7 +1218,7 @@ post_fn(DECL_ARGS)
{
print_word(")");
if (MDOC_SYNPRETTY & n->flags) {
if (NODE_SYNPRETTY & n->flags) {
print_word(";");
outflags |= MMAN_PP;
}
@ -1279,7 +1235,7 @@ pre_fo(DECL_ARGS)
case ROFFT_HEAD:
if (n->child == NULL)
return 0;
if (MDOC_SYNPRETTY & n->flags)
if (NODE_SYNPRETTY & n->flags)
print_block(".HP 4n", MMAN_nl);
font_push('B');
break;
@ -1324,7 +1280,7 @@ static int
pre_in(DECL_ARGS)
{
if (MDOC_SYNPRETTY & n->flags) {
if (NODE_SYNPRETTY & n->flags) {
pre_syn(n);
font_push('B');
print_word("#include <");
@ -1341,7 +1297,7 @@ static void
post_in(DECL_ARGS)
{
if (MDOC_SYNPRETTY & n->flags) {
if (NODE_SYNPRETTY & n->flags) {
outflags &= ~MMAN_spc;
print_word(">");
font_pop();
@ -1616,7 +1572,7 @@ static void
post_pf(DECL_ARGS)
{
if ( ! (n->next == NULL || n->next->flags & MDOC_LINE))
if ( ! (n->next == NULL || n->next->flags & NODE_LINE))
outflags &= ~MMAN_spc;
}
@ -1642,57 +1598,6 @@ pre_rs(DECL_ARGS)
return 1;
}
static int
pre_rv(DECL_ARGS)
{
struct roff_node *nch;
outflags |= MMAN_br | MMAN_nl;
if (n->child != NULL) {
print_word("The");
for (nch = n->child; nch != NULL; nch = nch->next) {
font_push('B');
print_word(nch->string);
font_pop();
outflags &= ~MMAN_spc;
print_word("()");
if (nch->next == NULL)
continue;
if (nch->prev != NULL || nch->next->next != NULL) {
outflags &= ~MMAN_spc;
print_word(",");
}
if (nch->next->next == NULL)
print_word("and");
}
if (n->child != NULL && n->child->next != NULL)
print_word("functions return");
else
print_word("function returns");
print_word("the value\\~0 if successful;");
} else
print_word("Upon successful completion, "
"the value\\~0 is returned;");
print_word("otherwise the value\\~\\-1 is returned"
" and the global variable");
font_push('I');
print_word("errno");
font_pop();
print_word("is set to indicate the error.");
outflags |= MMAN_nl;
return 0;
}
static int
pre_skip(DECL_ARGS)
{
@ -1748,7 +1653,7 @@ static int
pre_vt(DECL_ARGS)
{
if (MDOC_SYNPRETTY & n->flags) {
if (NODE_SYNPRETTY & n->flags) {
switch (n->type) {
case ROFFT_BLOCK:
pre_syn(n);
@ -1767,7 +1672,7 @@ static void
post_vt(DECL_ARGS)
{
if (n->flags & MDOC_SYNPRETTY && n->type != ROFFT_BODY)
if (n->flags & NODE_SYNPRETTY && n->type != ROFFT_BODY)
return;
font_pop();
}
@ -1789,16 +1694,3 @@ pre_xr(DECL_ARGS)
print_word(")");
return 0;
}
static int
pre_ux(DECL_ARGS)
{
print_word(manacts[n->tok].prefix);
if (NULL == n->child)
return 0;
outflags &= ~MMAN_spc;
print_word("\\ ");
outflags &= ~MMAN_spc;
return 1;
}

4
mdoc_state.c
View File

@ -1,4 +1,4 @@
/* $Id: mdoc_state.c,v 1.3 2015/10/30 18:53:54 schwarze Exp $ */
/* $Id: mdoc_state.c,v 1.4 2017/01/10 13:47:00 schwarze Exp $ */
/*
* Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
*
@ -249,7 +249,7 @@ state_sh(STATE_ARGS)
if (n->type != ROFFT_HEAD)
return;
if ( ! (n->flags & MDOC_VALID)) {
if ( ! (n->flags & NODE_VALID)) {
secname = NULL;
deroff(&secname, n);

290
mdoc_term.c
View File

@ -1,7 +1,7 @@
/* $Id: mdoc_term.c,v 1.331 2016/01/08 17:48:09 schwarze Exp $ */
/* $Id: mdoc_term.c,v 1.341 2017/01/11 17:39:53 schwarze Exp $ */
/*
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2010, 2012-2016 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2010, 2012-2017 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2013 Franco Fichtner <franco@lastsummer.de>
*
* Permission to use, copy, modify, and distribute this software for any
@ -80,6 +80,7 @@ static void termp_pf_post(DECL_ARGS);
static void termp_quote_post(DECL_ARGS);
static void termp_sh_post(DECL_ARGS);
static void termp_ss_post(DECL_ARGS);
static void termp_xx_post(DECL_ARGS);
static int termp__a_pre(DECL_ARGS);
static int termp__t_pre(DECL_ARGS);
@ -90,11 +91,10 @@ static int termp_bf_pre(DECL_ARGS);
static int termp_bk_pre(DECL_ARGS);
static int termp_bl_pre(DECL_ARGS);
static int termp_bold_pre(DECL_ARGS);
static int termp_bt_pre(DECL_ARGS);
static int termp_bx_pre(DECL_ARGS);
static int termp_cd_pre(DECL_ARGS);
static int termp_d1_pre(DECL_ARGS);
static int termp_eo_pre(DECL_ARGS);
static int termp_em_pre(DECL_ARGS);
static int termp_er_pre(DECL_ARGS);
static int termp_ex_pre(DECL_ARGS);
static int termp_fa_pre(DECL_ARGS);
@ -113,15 +113,14 @@ static int termp_nm_pre(DECL_ARGS);
static int termp_ns_pre(DECL_ARGS);
static int termp_quote_pre(DECL_ARGS);
static int termp_rs_pre(DECL_ARGS);
static int termp_rv_pre(DECL_ARGS);
static int termp_sh_pre(DECL_ARGS);
static int termp_skip_pre(DECL_ARGS);
static int termp_sm_pre(DECL_ARGS);
static int termp_sp_pre(DECL_ARGS);
static int termp_ss_pre(DECL_ARGS);
static int termp_sy_pre(DECL_ARGS);
static int termp_tag_pre(DECL_ARGS);
static int termp_under_pre(DECL_ARGS);
static int termp_ud_pre(DECL_ARGS);
static int termp_vt_pre(DECL_ARGS);
static int termp_xr_pre(DECL_ARGS);
static int termp_xx_pre(DECL_ARGS);
@ -163,7 +162,7 @@ static const struct termact termacts[MDOC_MAX] = {
{ termp_quote_pre, termp_quote_post }, /* Op */
{ termp_ft_pre, NULL }, /* Ot */
{ termp_under_pre, NULL }, /* Pa */
{ termp_rv_pre, NULL }, /* Rv */
{ termp_ex_pre, NULL }, /* Rv */
{ NULL, NULL }, /* St */
{ termp_under_pre, NULL }, /* Va */
{ termp_vt_pre, NULL }, /* Vt */
@ -187,22 +186,22 @@ static const struct termact termacts[MDOC_MAX] = {
{ termp_bf_pre, NULL }, /* Bf */
{ termp_quote_pre, termp_quote_post }, /* Bo */
{ termp_quote_pre, termp_quote_post }, /* Bq */
{ termp_xx_pre, NULL }, /* Bsx */
{ termp_bx_pre, NULL }, /* Bx */
{ termp_xx_pre, termp_xx_post }, /* Bsx */
{ NULL, NULL }, /* Bx */
{ termp_skip_pre, NULL }, /* Db */
{ NULL, NULL }, /* Dc */
{ termp_quote_pre, termp_quote_post }, /* Do */
{ termp_quote_pre, termp_quote_post }, /* Dq */
{ NULL, NULL }, /* Ec */ /* FIXME: no space */
{ NULL, NULL }, /* Ef */
{ termp_under_pre, NULL }, /* Em */
{ termp_em_pre, NULL }, /* Em */
{ termp_eo_pre, termp_eo_post }, /* Eo */
{ termp_xx_pre, NULL }, /* Fx */
{ termp_xx_pre, termp_xx_post }, /* Fx */
{ termp_bold_pre, NULL }, /* Ms */
{ termp_li_pre, NULL }, /* No */
{ termp_ns_pre, NULL }, /* Ns */
{ termp_xx_pre, NULL }, /* Nx */
{ termp_xx_pre, NULL }, /* Ox */
{ termp_xx_pre, termp_xx_post }, /* Nx */
{ termp_xx_pre, termp_xx_post }, /* Ox */
{ NULL, NULL }, /* Pc */
{ NULL, termp_pf_post }, /* Pf */
{ termp_quote_pre, termp_quote_post }, /* Po */
@ -218,9 +217,9 @@ static const struct termact termacts[MDOC_MAX] = {
{ termp_quote_pre, termp_quote_post }, /* Sq */
{ termp_sm_pre, NULL }, /* Sm */
{ termp_under_pre, NULL }, /* Sx */
{ termp_bold_pre, NULL }, /* Sy */
{ termp_sy_pre, NULL }, /* Sy */
{ NULL, NULL }, /* Tn */
{ termp_xx_pre, NULL }, /* Ux */
{ termp_xx_pre, termp_xx_post }, /* Ux */
{ NULL, NULL }, /* Xc */
{ NULL, NULL }, /* Xo */
{ termp_fo_pre, termp_fo_post }, /* Fo */
@ -229,10 +228,10 @@ static const struct termact termacts[MDOC_MAX] = {
{ NULL, NULL }, /* Oc */
{ termp_bk_pre, termp_bk_post }, /* Bk */
{ NULL, NULL }, /* Ek */
{ termp_bt_pre, NULL }, /* Bt */
{ NULL, NULL }, /* Bt */
{ NULL, NULL }, /* Hf */
{ termp_under_pre, NULL }, /* Fr */
{ termp_ud_pre, NULL }, /* Ud */
{ NULL, NULL }, /* Ud */
{ NULL, termp_lb_post }, /* Lb */
{ termp_sp_pre, NULL }, /* Lp */
{ termp_lk_pre, NULL }, /* Lk */
@ -243,7 +242,7 @@ static const struct termact termacts[MDOC_MAX] = {
{ NULL, termp____post }, /* %C */
{ termp_skip_pre, NULL }, /* Es */
{ termp_quote_pre, termp_quote_post }, /* En */
{ termp_xx_pre, NULL }, /* Dx */
{ termp_xx_pre, termp_xx_post }, /* Dx */
{ NULL, termp____post }, /* %Q */
{ termp_sp_pre, NULL }, /* br */
{ termp_sp_pre, NULL }, /* sp */
@ -283,6 +282,8 @@ terminal_mdoc(void *arg, const struct roff_man *mdoc)
p->defindent = 5;
term_begin(p, print_mdoc_head, print_mdoc_foot,
&mdoc->meta);
while (n != NULL && n->flags & NODE_NOPRT)
n = n->next;
if (n != NULL) {
if (n->tok != MDOC_Sh)
term_vspace(p);
@ -309,10 +310,13 @@ print_mdoc_node(DECL_ARGS)
struct termpair npair;
size_t offset, rmargin;
if (n->flags & NODE_NOPRT)
return;
chld = 1;
offset = p->offset;
rmargin = p->rmargin;
n->flags &= ~MDOC_ENDED;
n->flags &= ~NODE_ENDED;
n->prev_font = p->fonti;
memset(&npair, 0, sizeof(struct termpair));
@ -323,7 +327,7 @@ print_mdoc_node(DECL_ARGS)
* invoked in a prior line, revert it to PREKEEP.
*/
if (p->flags & TERMP_KEEP && n->flags & MDOC_LINE) {
if (p->flags & TERMP_KEEP && n->flags & NODE_LINE) {
p->flags &= ~TERMP_KEEP;
p->flags |= TERMP_PREKEEP;
}
@ -335,19 +339,19 @@ print_mdoc_node(DECL_ARGS)
switch (n->type) {
case ROFFT_TEXT:
if (' ' == *n->string && MDOC_LINE & n->flags)
if (' ' == *n->string && NODE_LINE & n->flags)
term_newln(p);
if (MDOC_DELIMC & n->flags)
if (NODE_DELIMC & n->flags)
p->flags |= TERMP_NOSPACE;
term_word(p, n->string);
if (MDOC_DELIMO & n->flags)
if (NODE_DELIMO & n->flags)
p->flags |= TERMP_NOSPACE;
break;
case ROFFT_EQN:
if ( ! (n->flags & MDOC_LINE))
if ( ! (n->flags & NODE_LINE))
p->flags |= TERMP_NOSPACE;
term_eqn(p, n->eqn);
if (n->next != NULL && ! (n->next->flags & MDOC_LINE))
if (n->next != NULL && ! (n->next->flags & NODE_LINE))
p->flags |= TERMP_NOSPACE;
break;
case ROFFT_TBL:
@ -377,7 +381,7 @@ print_mdoc_node(DECL_ARGS)
case ROFFT_EQN:
break;
default:
if ( ! termacts[n->tok].post || MDOC_ENDED & n->flags)
if ( ! termacts[n->tok].post || NODE_ENDED & n->flags)
break;
(void)(*termacts[n->tok].post)(p, &npair, meta, n);
@ -387,7 +391,7 @@ print_mdoc_node(DECL_ARGS)
* that it must not call the post handler again.
*/
if (ENDBODY_NOT != n->end)
n->body->flags |= MDOC_ENDED;
n->body->flags |= NODE_ENDED;
/*
* End of line terminating an implicit block
@ -399,7 +403,7 @@ print_mdoc_node(DECL_ARGS)
break;
}
if (MDOC_EOS & n->flags)
if (NODE_EOS & n->flags)
p->flags |= TERMP_SENTENCE;
if (MDOC_ll != n->tok) {
@ -562,6 +566,8 @@ print_bvspace(struct termp *p,
/* Do not vspace directly after Ss/Sh. */
nn = n;
while (nn->prev != NULL && nn->prev->flags & NODE_NOPRT)
nn = nn->prev;
while (nn->prev == NULL) {
do {
nn = nn->parent;
@ -631,10 +637,10 @@ termp_it_pre(DECL_ARGS)
width = term_len(p, 2);
break;
case LIST_hang:
case LIST_tag:
width = term_len(p, 8);
break;
case LIST_column:
case LIST_tag:
width = term_len(p, 10);
break;
default:
@ -1042,7 +1048,7 @@ termp_fl_pre(DECL_ARGS)
if (!(n->child == NULL &&
(n->next == NULL ||
n->next->type == ROFFT_TEXT ||
n->next->flags & MDOC_LINE)))
n->next->flags & NODE_LINE)))
p->flags |= TERMP_NOSPACE;
return 1;
@ -1087,7 +1093,7 @@ static int
termp_ns_pre(DECL_ARGS)
{
if ( ! (MDOC_LINE & n->flags))
if ( ! (NODE_LINE & n->flags))
p->flags |= TERMP_NOSPACE;
return 1;
}
@ -1103,92 +1109,11 @@ termp_rs_pre(DECL_ARGS)
return 1;
}
static int
termp_rv_pre(DECL_ARGS)
{
struct roff_node *nch;
term_newln(p);
if (n->child != NULL) {
term_word(p, "The");
for (nch = n->child; nch != NULL; nch = nch->next) {
term_fontpush(p, TERMFONT_BOLD);
term_word(p, nch->string);
term_fontpop(p);
p->flags |= TERMP_NOSPACE;
term_word(p, "()");
if (nch->next == NULL)
continue;
if (nch->prev != NULL || nch->next->next != NULL) {
p->flags |= TERMP_NOSPACE;
term_word(p, ",");
}
if (nch->next->next == NULL)
term_word(p, "and");
}
if (n->child != NULL && n->child->next != NULL)
term_word(p, "functions return");
else
term_word(p, "function returns");
term_word(p, "the value\\~0 if successful;");
} else
term_word(p, "Upon successful completion,"
" the value\\~0 is returned;");
term_word(p, "otherwise the value\\~\\-1 is returned"
" and the global variable");
term_fontpush(p, TERMFONT_UNDER);
term_word(p, "errno");
term_fontpop(p);
term_word(p, "is set to indicate the error.");
p->flags |= TERMP_SENTENCE;
return 0;
}
static int
termp_ex_pre(DECL_ARGS)
{
struct roff_node *nch;
term_newln(p);
term_word(p, "The");
for (nch = n->child; nch != NULL; nch = nch->next) {
term_fontpush(p, TERMFONT_BOLD);
term_word(p, nch->string);
term_fontpop(p);
if (nch->next == NULL)
continue;
if (nch->prev != NULL || nch->next->next != NULL) {
p->flags |= TERMP_NOSPACE;
term_word(p, ",");
}
if (nch->next->next == NULL)
term_word(p, "and");
}
if (n->child != NULL && n->child->next != NULL)
term_word(p, "utilities exit\\~0");
else
term_word(p, "utility exits\\~0");
term_word(p, "on success, and\\~>0 if an error occurs.");
p->flags |= TERMP_SENTENCE;
return 0;
return 1;
}
static int
@ -1253,7 +1178,7 @@ synopsis_pre(struct termp *p, const struct roff_node *n)
* Obviously, if we're not in a SYNOPSIS or no prior macros
* exist, do nothing.
*/
if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))
if (NULL == n->prev || ! (NODE_SYNPRETTY & n->flags))
return;
/*
@ -1389,32 +1314,14 @@ termp_sh_post(DECL_ARGS)
}
}
static int
termp_bt_pre(DECL_ARGS)
{
term_word(p, "is currently in beta test.");
p->flags |= TERMP_SENTENCE;
return 0;
}
static void
termp_lb_post(DECL_ARGS)
{
if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags)
if (SEC_LIBRARY == n->sec && NODE_LINE & n->flags)
term_newln(p);
}
static int
termp_ud_pre(DECL_ARGS)
{
term_word(p, "currently under development.");
p->flags |= TERMP_SENTENCE;
return 0;
}
static int
termp_d1_pre(DECL_ARGS)
{
@ -1430,7 +1337,7 @@ static int
termp_ft_pre(DECL_ARGS)
{
/* NB: MDOC_LINE does not effect this! */
/* NB: NODE_LINE does not effect this! */
synopsis_pre(p, n);
term_fontpush(p, TERMFONT_UNDER);
return 1;
@ -1442,7 +1349,7 @@ termp_fn_pre(DECL_ARGS)
size_t rmargin = 0;
int pretty;
pretty = MDOC_SYNPRETTY & n->flags;
pretty = NODE_SYNPRETTY & n->flags;
synopsis_pre(p, n);
@ -1460,7 +1367,7 @@ termp_fn_pre(DECL_ARGS)
term_word(p, n->string);
term_fontpop(p);
if (n->sec == SEC_DESCRIPTION)
if (n->sec == SEC_DESCRIPTION || n->sec == SEC_CUSTOM)
tag_put(n->string, ++fn_prio, p->line);
if (pretty) {
@ -1608,7 +1515,7 @@ termp_bd_pre(DECL_ARGS)
break;
}
if (p->flags & TERMP_NONEWLINE ||
(nn->next && ! (nn->next->flags & MDOC_LINE)))
(nn->next && ! (nn->next->flags & NODE_LINE)))
continue;
term_flushln(p);
p->flags |= TERMP_NOSPACE;
@ -1642,85 +1549,41 @@ termp_bd_post(DECL_ARGS)
p->maxrmargin = rmax;
}
static int
termp_bx_pre(DECL_ARGS)
{
if (NULL != (n = n->child)) {
term_word(p, n->string);
p->flags |= TERMP_NOSPACE;
term_word(p, "BSD");
} else {
term_word(p, "BSD");
return 0;
}
if (NULL != (n = n->next)) {
p->flags |= TERMP_NOSPACE;
term_word(p, "-");
p->flags |= TERMP_NOSPACE;
term_word(p, n->string);
}
return 0;
}
static int
termp_xx_pre(DECL_ARGS)
{
const char *pp;
int flags;
if ((n->aux = p->flags & TERMP_PREKEEP) == 0)
p->flags |= TERMP_PREKEEP;
return 1;
}
pp = NULL;
switch (n->tok) {
case MDOC_Bsx:
pp = "BSD/OS";
break;
case MDOC_Dx:
pp = "DragonFly";
break;
case MDOC_Fx:
pp = "FreeBSD";
break;
case MDOC_Nx:
pp = "NetBSD";
break;
case MDOC_Ox:
pp = "OpenBSD";
break;
case MDOC_Ux:
pp = "UNIX";
break;
default:
abort();
}
term_word(p, pp);
if (n->child) {
flags = p->flags;
p->flags |= TERMP_KEEP;
term_word(p, n->child->string);
p->flags = flags;
}
return 0;
static void
termp_xx_post(DECL_ARGS)
{
if (n->aux == 0)
p->flags &= ~(TERMP_KEEP | TERMP_PREKEEP);
}
static void
termp_pf_post(DECL_ARGS)
{
if ( ! (n->next == NULL || n->next->flags & MDOC_LINE))
if ( ! (n->next == NULL || n->next->flags & NODE_LINE))
p->flags |= TERMP_NOSPACE;
}
static int
termp_ss_pre(DECL_ARGS)
{
struct roff_node *nn;
switch (n->type) {
case ROFFT_BLOCK:
term_newln(p);
if (n->prev)
for (nn = n->prev; nn != NULL; nn = nn->prev)
if ((nn->flags & NODE_NOPRT) == 0)
break;
if (nn != NULL)
term_vspace(p);
break;
case ROFFT_HEAD:
@ -1760,7 +1623,7 @@ termp_in_pre(DECL_ARGS)
synopsis_pre(p, n);
if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags) {
if (NODE_SYNPRETTY & n->flags && NODE_LINE & n->flags) {
term_fontpush(p, TERMFONT_BOLD);
term_word(p, "#include");
term_word(p, "<");
@ -1777,13 +1640,13 @@ static void
termp_in_post(DECL_ARGS)
{
if (MDOC_SYNPRETTY & n->flags)
if (NODE_SYNPRETTY & n->flags)
term_fontpush(p, TERMFONT_BOLD);
p->flags |= TERMP_NOSPACE;
term_word(p, ">");
if (MDOC_SYNPRETTY & n->flags)
if (NODE_SYNPRETTY & n->flags)
term_fontpop(p);
}
@ -1990,7 +1853,7 @@ termp_fo_pre(DECL_ARGS)
size_t rmargin = 0;
int pretty;
pretty = MDOC_SYNPRETTY & n->flags;
pretty = NODE_SYNPRETTY & n->flags;
if (n->type == ROFFT_BLOCK) {
synopsis_pre(p, n);
@ -2036,7 +1899,7 @@ termp_fo_post(DECL_ARGS)
p->flags |= TERMP_NOSPACE;
term_word(p, ")");
if (MDOC_SYNPRETTY & n->flags) {
if (NODE_SYNPRETTY & n->flags) {
p->flags |= TERMP_NOSPACE;
term_word(p, ";");
term_flushln(p);
@ -2120,6 +1983,7 @@ static int
termp_li_pre(DECL_ARGS)
{
termp_tag_pre(p, pair, meta, n);
term_fontpush(p, TERMFONT_NONE);
return 1;
}
@ -2217,6 +2081,26 @@ termp_under_pre(DECL_ARGS)
return 1;
}
static int
termp_em_pre(DECL_ARGS)
{
if (n->child != NULL &&
n->child->type == ROFFT_TEXT)
tag_put(n->child->string, 0, p->line);
term_fontpush(p, TERMFONT_UNDER);
return 1;
}
static int
termp_sy_pre(DECL_ARGS)
{
if (n->child != NULL &&
n->child->type == ROFFT_TEXT)
tag_put(n->child->string, 0, p->line);
term_fontpush(p, TERMFONT_BOLD);
return 1;
}
static int
termp_er_pre(DECL_ARGS)
{
@ -2235,7 +2119,9 @@ termp_tag_pre(DECL_ARGS)
if (n->child != NULL &&
n->child->type == ROFFT_TEXT &&
n->prev == NULL &&
(n->prev == NULL ||
(n->prev->type == ROFFT_TEXT &&
strcmp(n->prev->string, "|") == 0)) &&
(n->parent->tok == MDOC_It ||
(n->parent->tok == MDOC_Xo &&
n->parent->parent->prev == NULL &&

617
mdoc_validate.c
View File

@ -1,7 +1,7 @@
/* $Id: mdoc_validate.c,v 1.301 2016/01/08 17:48:09 schwarze Exp $ */
/* $Id: mdoc_validate.c,v 1.317 2017/01/11 17:39:53 schwarze Exp $ */
/*
* Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2010-2016 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2010 Joerg Sonnenberger <joerg@netbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
@ -51,6 +51,7 @@ enum check_ineq {
typedef void (*v_post)(POST_ARGS);
static int build_list(struct roff_man *, int);
static void check_text(struct roff_man *, int, int, char *);
static void check_argv(struct roff_man *,
struct roff_node *, struct mdoc_argv *);
@ -67,7 +68,6 @@ static void post_bf(POST_ARGS);
static void post_bk(POST_ARGS);
static void post_bl(POST_ARGS);
static void post_bl_block(POST_ARGS);
static void post_bl_block_tag(POST_ARGS);
static void post_bl_head(POST_ARGS);
static void post_bl_norm(POST_ARGS);
static void post_bx(POST_ARGS);
@ -96,6 +96,7 @@ static void post_par(POST_ARGS);
static void post_prevpar(POST_ARGS);
static void post_root(POST_ARGS);
static void post_rs(POST_ARGS);
static void post_rv(POST_ARGS);
static void post_sh(POST_ARGS);
static void post_sh_head(POST_ARGS);
static void post_sh_name(POST_ARGS);
@ -104,6 +105,8 @@ static void post_sh_authors(POST_ARGS);
static void post_sm(POST_ARGS);
static void post_st(POST_ARGS);
static void post_std(POST_ARGS);
static void post_xr(POST_ARGS);
static void post_xx(POST_ARGS);
static v_post mdoc_valids[MDOC_MAX] = {
NULL, /* Ap */
@ -142,11 +145,11 @@ static v_post mdoc_valids[MDOC_MAX] = {
NULL, /* Op */
post_obsolete, /* Ot */
post_defaults, /* Pa */
post_std, /* Rv */
post_rv, /* Rv */
post_st, /* St */
NULL, /* Va */
NULL, /* Vt */
NULL, /* Xr */
post_xr, /* Xr */
NULL, /* %A */
post_hyph, /* %B */ /* FIXME: can be used outside Rs/Re. */
NULL, /* %D */
@ -166,7 +169,7 @@ static v_post mdoc_valids[MDOC_MAX] = {
post_bf, /* Bf */
NULL, /* Bo */
NULL, /* Bq */
NULL, /* Bsx */
post_xx, /* Bsx */
post_bx, /* Bx */
post_obsolete, /* Db */
NULL, /* Dc */
@ -176,12 +179,12 @@ static v_post mdoc_valids[MDOC_MAX] = {
NULL, /* Ef */
NULL, /* Em */
NULL, /* Eo */
NULL, /* Fx */
post_xx, /* Fx */
NULL, /* Ms */
NULL, /* No */
post_ns, /* Ns */
NULL, /* Nx */
NULL, /* Ox */
post_xx, /* Nx */
post_xx, /* Ox */
NULL, /* Pc */
NULL, /* Pf */
NULL, /* Po */
@ -199,7 +202,7 @@ static v_post mdoc_valids[MDOC_MAX] = {
post_hyph, /* Sx */
NULL, /* Sy */
NULL, /* Tn */
NULL, /* Ux */
post_xx, /* Ux */
NULL, /* Xc */
NULL, /* Xo */
post_fo, /* Fo */
@ -222,7 +225,7 @@ static v_post mdoc_valids[MDOC_MAX] = {
NULL, /* %C */
post_es, /* Es */
post_en, /* En */
NULL, /* Dx */
post_xx, /* Dx */
NULL, /* %Q */
post_par, /* br */
post_par, /* sp */
@ -297,7 +300,8 @@ mdoc_node_validate(struct roff_man *mdoc)
mdoc->next = ROFF_NEXT_SIBLING;
switch (n->type) {
case ROFFT_TEXT:
if (n->sec != SEC_SYNOPSIS || n->parent->tok != MDOC_Fd)
if (n->sec != SEC_SYNOPSIS ||
(n->parent->tok != MDOC_Cd && n->parent->tok != MDOC_Fd))
check_text(mdoc, n->line, n->pos, n->string);
break;
case ROFFT_EQN:
@ -316,9 +320,9 @@ mdoc_node_validate(struct roff_man *mdoc)
*/
if (n->child != NULL)
n->child->flags &= ~MDOC_DELIMC;
n->child->flags &= ~NODE_DELIMC;
if (n->last != NULL)
n->last->flags &= ~MDOC_DELIMO;
n->last->flags &= ~NODE_DELIMO;
/* Call the macro's postprocessor. */
@ -502,6 +506,7 @@ post_bl_norm(POST_ARGS)
mandoc_msg(MANDOCERR_BL_NOTYPE, mdoc->parse,
n->line, n->pos, "Bl");
n->norm->Bl.type = LIST_item;
mdoclt = MDOC_Item;
}
/*
@ -618,6 +623,10 @@ post_bd(POST_ARGS)
}
}
/*
* Stand-alone line macros.
*/
static void
post_an_norm(POST_ARGS)
{
@ -645,6 +654,158 @@ post_an_norm(POST_ARGS)
abort();
}
static void
post_eoln(POST_ARGS)
{
struct roff_node *n;
n = mdoc->last;
if (n->child != NULL)
mandoc_vmsg(MANDOCERR_ARG_SKIP, mdoc->parse,
n->line, n->pos, "%s %s",
mdoc_macronames[n->tok], n->child->string);
while (n->child != NULL)
roff_node_delete(mdoc, n->child);
roff_word_alloc(mdoc, n->line, n->pos, n->tok == MDOC_Bt ?
"is currently in beta test." : "currently under development.");
mdoc->last->flags |= NODE_EOS | NODE_NOSRC;
mdoc->last = n;
}
static int
build_list(struct roff_man *mdoc, int tok)
{
struct roff_node *n;
int ic;
n = mdoc->last->next;
for (ic = 1;; ic++) {
roff_elem_alloc(mdoc, n->line, n->pos, tok);
mdoc->last->flags |= NODE_NOSRC;
mdoc_node_relink(mdoc, n);
n = mdoc->last = mdoc->last->parent;
mdoc->next = ROFF_NEXT_SIBLING;
if (n->next == NULL)
return ic;
if (ic > 1 || n->next->next != NULL) {
roff_word_alloc(mdoc, n->line, n->pos, ",");
mdoc->last->flags |= NODE_DELIMC | NODE_NOSRC;
}
n = mdoc->last->next;
if (n->next == NULL) {
roff_word_alloc(mdoc, n->line, n->pos, "and");
mdoc->last->flags |= NODE_NOSRC;
}
}
}
static void
post_ex(POST_ARGS)
{
struct roff_node *n;
int ic;
post_std(mdoc);
n = mdoc->last;
mdoc->next = ROFF_NEXT_CHILD;
roff_word_alloc(mdoc, n->line, n->pos, "The");
mdoc->last->flags |= NODE_NOSRC;
if (mdoc->last->next != NULL)
ic = build_list(mdoc, MDOC_Nm);
else if (mdoc->meta.name != NULL) {
roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Nm);
mdoc->last->flags |= NODE_NOSRC;
roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name);
mdoc->last->flags |= NODE_NOSRC;
mdoc->last = mdoc->last->parent;
mdoc->next = ROFF_NEXT_SIBLING;
ic = 1;
} else {
mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse,
n->line, n->pos, "Ex");
ic = 0;
}
roff_word_alloc(mdoc, n->line, n->pos,
ic > 1 ? "utilities exit\\~0" : "utility exits\\~0");
mdoc->last->flags |= NODE_NOSRC;
roff_word_alloc(mdoc, n->line, n->pos,
"on success, and\\~>0 if an error occurs.");
mdoc->last->flags |= NODE_EOS | NODE_NOSRC;
mdoc->last = n;
}
static void
post_lb(POST_ARGS)
{
struct roff_node *n;
const char *p;
n = mdoc->last;
assert(n->child->type == ROFFT_TEXT);
mdoc->next = ROFF_NEXT_CHILD;
if ((p = mdoc_a2lib(n->child->string)) != NULL) {
n->child->flags |= NODE_NOPRT;
roff_word_alloc(mdoc, n->line, n->pos, p);
mdoc->last->flags = NODE_NOSRC;
mdoc->last = n;
return;
}
roff_word_alloc(mdoc, n->line, n->pos, "library");
mdoc->last->flags = NODE_NOSRC;
roff_word_alloc(mdoc, n->line, n->pos, "\\(Lq");
mdoc->last->flags = NODE_DELIMO | NODE_NOSRC;
mdoc->last = mdoc->last->next;
roff_word_alloc(mdoc, n->line, n->pos, "\\(Rq");
mdoc->last->flags = NODE_DELIMC | NODE_NOSRC;
mdoc->last = n;
}
static void
post_rv(POST_ARGS)
{
struct roff_node *n;
int ic;
post_std(mdoc);
n = mdoc->last;
mdoc->next = ROFF_NEXT_CHILD;
if (n->child != NULL) {
roff_word_alloc(mdoc, n->line, n->pos, "The");
mdoc->last->flags |= NODE_NOSRC;
ic = build_list(mdoc, MDOC_Fn);
roff_word_alloc(mdoc, n->line, n->pos,
ic > 1 ? "functions return" : "function returns");
mdoc->last->flags |= NODE_NOSRC;
roff_word_alloc(mdoc, n->line, n->pos,
"the value\\~0 if successful;");
} else
roff_word_alloc(mdoc, n->line, n->pos, "Upon successful "
"completion, the value\\~0 is returned;");
mdoc->last->flags |= NODE_NOSRC;
roff_word_alloc(mdoc, n->line, n->pos, "otherwise "
"the value\\~\\-1 is returned and the global variable");
mdoc->last->flags |= NODE_NOSRC;
roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Va);
mdoc->last->flags |= NODE_NOSRC;
roff_word_alloc(mdoc, n->line, n->pos, "errno");
mdoc->last->flags |= NODE_NOSRC;
mdoc->last = mdoc->last->parent;
mdoc->next = ROFF_NEXT_SIBLING;
roff_word_alloc(mdoc, n->line, n->pos,
"is set to indicate the error.");
mdoc->last->flags |= NODE_EOS | NODE_NOSRC;
mdoc->last = n;
}
static void
post_std(POST_ARGS)
{
@ -659,6 +820,30 @@ post_std(POST_ARGS)
n->line, n->pos, mdoc_macronames[n->tok]);
}
static void
post_st(POST_ARGS)
{
struct roff_node *n, *nch;
const char *p;
n = mdoc->last;
nch = n->child;
assert(nch->type == ROFFT_TEXT);
if ((p = mdoc_a2st(nch->string)) == NULL) {
mandoc_vmsg(MANDOCERR_ST_BAD, mdoc->parse,
nch->line, nch->pos, "St %s", nch->string);
roff_node_delete(mdoc, n);
return;
}
nch->flags |= NODE_NOPRT;
mdoc->next = ROFF_NEXT_CHILD;
roff_word_alloc(mdoc, nch->line, nch->pos, p);
mdoc->last->flags |= NODE_NOSRC;
mdoc->last= n;
}
static void
post_obsolete(POST_ARGS)
{
@ -670,6 +855,10 @@ post_obsolete(POST_ARGS)
n->line, n->pos, mdoc_macronames[n->tok]);
}
/*
* Block macros.
*/
static void
post_bf(POST_ARGS)
{
@ -735,39 +924,6 @@ post_bf(POST_ARGS)
"Bf %s", np->child->string);
}
static void
post_lb(POST_ARGS)
{
struct roff_node *n;
const char *stdlibname;
char *libname;
n = mdoc->last->child;
assert(n->type == ROFFT_TEXT);
if (NULL == (stdlibname = mdoc_a2lib(n->string)))
mandoc_asprintf(&libname,
"library \\(Lq%s\\(Rq", n->string);
else
libname = mandoc_strdup(stdlibname);
free(n->string);
n->string = libname;
}
static void
post_eoln(POST_ARGS)
{
const struct roff_node *n;
n = mdoc->last;
if (n->child != NULL)
mandoc_vmsg(MANDOCERR_ARG_SKIP,
mdoc->parse, n->line, n->pos,
"%s %s", mdoc_macronames[n->tok],
n->child->string);
}
static void
post_fname(POST_ARGS)
{
@ -850,12 +1006,11 @@ post_nm(POST_ARGS)
n->last->tok == MDOC_Lp))
mdoc_node_relink(mdoc, n->last);
if (mdoc->meta.name != NULL)
return;
deroff(&mdoc->meta.name, n);
if (mdoc->meta.name == NULL)
deroff(&mdoc->meta.name, n);
if (mdoc->meta.name == NULL ||
(mdoc->lastsec == SEC_NAME && n->child == NULL))
mandoc_msg(MANDOCERR_NM_NONAME, mdoc->parse,
n->line, n->pos, "Nm");
}
@ -885,9 +1040,11 @@ post_display(POST_ARGS)
n = mdoc->last;
switch (n->type) {
case ROFFT_BODY:
if (n->end != ENDBODY_NOT)
break;
if (n->child == NULL)
if (n->end != ENDBODY_NOT) {
if (n->tok == MDOC_Bd &&
n->body->parent->args == NULL)
roff_node_delete(mdoc, n);
} else if (n->child == NULL)
mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
n->line, n->pos, mdoc_macronames[n->tok]);
else if (n->tok == MDOC_D1)
@ -942,12 +1099,15 @@ post_defaults(POST_ARGS)
case MDOC_Ar:
mdoc->next = ROFF_NEXT_CHILD;
roff_word_alloc(mdoc, nn->line, nn->pos, "file");
mdoc->last->flags |= NODE_NOSRC;
roff_word_alloc(mdoc, nn->line, nn->pos, "...");
mdoc->last->flags |= NODE_NOSRC;
break;
case MDOC_Pa:
case MDOC_Mt:
mdoc->next = ROFF_NEXT_CHILD;
roff_word_alloc(mdoc, nn->line, nn->pos, "~");
mdoc->last->flags |= NODE_NOSRC;
break;
default:
abort();
@ -958,17 +1118,11 @@ post_defaults(POST_ARGS)
static void
post_at(POST_ARGS)
{
struct roff_node *n;
const char *std_att;
char *att;
struct roff_node *n, *nch;
const char *att;
n = mdoc->last;
if (n->child == NULL) {
mdoc->next = ROFF_NEXT_CHILD;
roff_word_alloc(mdoc, n->line, n->pos, "AT&T UNIX");
mdoc->last = n;
return;
}
nch = n->child;
/*
* If we have a child, look it up in the standard keys. If a
@ -976,17 +1130,19 @@ post_at(POST_ARGS)
* prefix "AT&T UNIX " to the existing data.
*/
n = n->child;
assert(n->type == ROFFT_TEXT);
if ((std_att = mdoc_a2att(n->string)) == NULL) {
att = NULL;
if (nch != NULL && ((att = mdoc_a2att(nch->string)) == NULL))
mandoc_vmsg(MANDOCERR_AT_BAD, mdoc->parse,
n->line, n->pos, "At %s", n->string);
mandoc_asprintf(&att, "AT&T UNIX %s", n->string);
} else
att = mandoc_strdup(std_att);
nch->line, nch->pos, "At %s", nch->string);
free(n->string);
n->string = att;
mdoc->next = ROFF_NEXT_CHILD;
if (att != NULL) {
roff_word_alloc(mdoc, nch->line, nch->pos, att);
nch->flags |= NODE_NOPRT;
} else
roff_word_alloc(mdoc, n->line, n->pos, "AT&T UNIX");
mdoc->last->flags |= NODE_NOSRC;
mdoc->last = n;
}
static void
@ -1024,6 +1180,41 @@ post_es(POST_ARGS)
mdoc->last_es = mdoc->last;
}
static void
post_xx(POST_ARGS)
{
struct roff_node *n;
const char *os;
n = mdoc->last;
switch (n->tok) {
case MDOC_Bsx:
os = "BSD/OS";
break;
case MDOC_Dx:
os = "DragonFly";
break;
case MDOC_Fx:
os = "FreeBSD";
break;
case MDOC_Nx:
os = "NetBSD";
break;
case MDOC_Ox:
os = "OpenBSD";
break;
case MDOC_Ux:
os = "UNIX";
break;
default:
abort();
}
mdoc->next = ROFF_NEXT_CHILD;
roff_word_alloc(mdoc, n->line, n->pos, os);
mdoc->last->flags |= NODE_NOSRC;
mdoc->last = n;
}
static void
post_it(POST_ARGS)
{
@ -1063,10 +1254,11 @@ post_it(POST_ARGS)
mdoc_argnames[nbl->args->argv[0].arg]);
/* FALLTHROUGH */
case LIST_item:
if (nit->head->child != NULL)
if ((nch = nit->head->child) != NULL)
mandoc_vmsg(MANDOCERR_ARG_SKIP,
mdoc->parse, nit->line, nit->pos,
"It %s", nit->head->child->string);
"It %s", nch->string == NULL ?
mdoc_macronames[nch->tok] : nch->string);
break;
case LIST_column:
cols = (int)nbl->norm->Bl.ncols;
@ -1095,22 +1287,7 @@ post_bl_block(POST_ARGS)
post_prevpar(mdoc);
/*
* These are fairly complicated, so we've broken them into two
* functions. post_bl_block_tag() is called when a -tag is
* specified, but no -width (it must be guessed). The second
* when a -width is specified (macro indicators must be
* rewritten into real lengths).
*/
n = mdoc->last;
if (n->norm->Bl.type == LIST_tag &&
n->norm->Bl.width == NULL) {
post_bl_block_tag(mdoc);
assert(n->norm->Bl.width != NULL);
}
for (ni = n->body->child; ni != NULL; ni = ni->next) {
if (ni->body == NULL)
continue;
@ -1167,71 +1344,6 @@ rewrite_macro2len(char **arg)
mandoc_asprintf(arg, "%zun", width);
}
static void
post_bl_block_tag(POST_ARGS)
{
struct roff_node *n, *nn;
size_t sz, ssz;
int i;
char buf[24];
/*
* Calculate the -width for a `Bl -tag' list if it hasn't been
* provided. Uses the first head macro. NOTE AGAIN: this is
* ONLY if the -width argument has NOT been provided. See
* rewrite_macro2len() for converting the -width string.
*/
sz = 10;
n = mdoc->last;
for (nn = n->body->child; nn != NULL; nn = nn->next) {
if (nn->tok != MDOC_It)
continue;
assert(nn->type == ROFFT_BLOCK);
nn = nn->head->child;
if (nn == NULL)
break;
if (nn->type == ROFFT_TEXT) {
sz = strlen(nn->string) + 1;
break;
}
if (0 != (ssz = macro2len(nn->tok)))
sz = ssz;
break;
}
/* Defaults to ten ens. */
(void)snprintf(buf, sizeof(buf), "%un", (unsigned int)sz);
/*
* We have to dynamically add this to the macro's argument list.
* We're guaranteed that a MDOC_Width doesn't already exist.
*/
assert(n->args != NULL);
i = (int)(n->args->argc)++;
n->args->argv = mandoc_reallocarray(n->args->argv,
n->args->argc, sizeof(struct mdoc_argv));
n->args->argv[i].arg = MDOC_Width;
n->args->argv[i].line = n->line;
n->args->argv[i].pos = n->pos;
n->args->argv[i].sz = 1;
n->args->argv[i].value = mandoc_malloc(sizeof(char *));
n->args->argv[i].value[0] = mandoc_strdup(buf);
/* Set our width! */
n->norm->Bl.width = n->args->argv[i].value[0];
}
static void
post_bl_head(POST_ARGS)
{
@ -1325,11 +1437,41 @@ post_bl(POST_ARGS)
return;
}
while (nchild != NULL) {
nnext = nchild->next;
if (nchild->tok == MDOC_It ||
(nchild->tok == MDOC_Sm &&
nchild->next != NULL &&
nchild->next->tok == MDOC_It)) {
nchild = nchild->next;
nnext != NULL && nnext->tok == MDOC_It)) {
nchild = nnext;
continue;
}
/*
* In .Bl -column, the first rows may be implicit,
* that is, they may not start with .It macros.
* Such rows may be followed by nodes generated on the
* roff level, for example .TS, which cannot be moved
* out of the list. In that case, wrap such roff nodes
* into an implicit row.
*/
if (nchild->prev != NULL) {
mdoc->last = nchild;
mdoc->next = ROFF_NEXT_SIBLING;
roff_block_alloc(mdoc, nchild->line,
nchild->pos, MDOC_It);
roff_head_alloc(mdoc, nchild->line,
nchild->pos, MDOC_It);
mdoc->next = ROFF_NEXT_SIBLING;
roff_body_alloc(mdoc, nchild->line,
nchild->pos, MDOC_It);
while (nchild->tok != MDOC_It) {
mdoc_node_relink(mdoc, nchild);
if ((nchild = nnext) == NULL)
break;
nnext = nchild->next;
mdoc->next = ROFF_NEXT_SIBLING;
}
mdoc->last = nbody;
continue;
}
@ -1345,13 +1487,11 @@ post_bl(POST_ARGS)
nblock = nbody->parent;
nprev = nblock->prev;
nparent = nblock->parent;
nnext = nchild->next;
/*
* Unlink this child.
*/
assert(nchild->prev == NULL);
nbody->child = nnext;
if (nnext == NULL)
nbody->last = NULL;
@ -1461,27 +1601,6 @@ post_root(POST_ARGS)
n->line, n->pos, mdoc_macronames[n->tok]);
}
static void
post_st(POST_ARGS)
{
struct roff_node *n, *nch;
const char *p;
n = mdoc->last;
nch = n->child;
assert(nch->type == ROFFT_TEXT);
if ((p = mdoc_a2st(nch->string)) == NULL) {
mandoc_vmsg(MANDOCERR_ST_BAD, mdoc->parse,
nch->line, nch->pos, "St %s", nch->string);
roff_node_delete(mdoc, n);
} else {
free(nch->string);
nch->string = mandoc_strdup(p);
}
}
static void
post_rs(POST_ARGS)
{
@ -1600,7 +1719,7 @@ static void
post_ns(POST_ARGS)
{
if (mdoc->last->flags & MDOC_LINE)
if (mdoc->last->flags & NODE_LINE)
mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse,
mdoc->last->line, mdoc->last->pos, NULL);
}
@ -1646,8 +1765,12 @@ post_sh_name(POST_ARGS)
for (n = mdoc->last->child; n != NULL; n = n->next) {
switch (n->tok) {
case MDOC_Nm:
if (hasnm && n->child != NULL)
mandoc_vmsg(MANDOCERR_NAMESEC_PUNCT,
mdoc->parse, n->line, n->pos,
"Nm %s", n->child->string);
hasnm = 1;
break;
continue;
case MDOC_Nd:
hasnd = 1;
if (n->next != NULL)
@ -1655,14 +1778,19 @@ post_sh_name(POST_ARGS)
mdoc->parse, n->line, n->pos, NULL);
break;
case TOKEN_NONE:
if (hasnm)
break;
if (n->type == ROFFT_TEXT &&
n->string[0] == ',' && n->string[1] == '\0' &&
n->next != NULL && n->next->tok == MDOC_Nm) {
n = n->next;
continue;
}
/* FALLTHROUGH */
default:
mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,
n->line, n->pos, mdoc_macronames[n->tok]);
break;
continue;
}
break;
}
if ( ! hasnm)
@ -1759,8 +1887,9 @@ post_sh_authors(POST_ARGS)
static void
post_sh_head(POST_ARGS)
{
const char *goodsec;
enum roff_sec sec;
struct roff_node *nch;
const char *goodsec;
enum roff_sec sec;
/*
* Process a new section. Sections are either "named" or
@ -1773,10 +1902,13 @@ post_sh_head(POST_ARGS)
/* The NAME should be first. */
if (SEC_NAME != sec && SEC_NONE == mdoc->lastnamed)
if (sec != SEC_NAME && mdoc->lastnamed == SEC_NONE)
mandoc_vmsg(MANDOCERR_NAMESEC_FIRST, mdoc->parse,
mdoc->last->line, mdoc->last->pos,
"Sh %s", secnames[sec]);
mdoc->last->line, mdoc->last->pos, "Sh %s",
sec != SEC_CUSTOM ? secnames[sec] :
(nch = mdoc->last->child) == NULL ? "" :
nch->type == ROFFT_TEXT ? nch->string :
mdoc_macronames[nch->tok]);
/* The SYNOPSIS gets special attention in other areas. */
@ -1851,6 +1983,21 @@ post_sh_head(POST_ARGS)
}
}
static void
post_xr(POST_ARGS)
{
struct roff_node *n, *nch;
n = mdoc->last;
nch = n->child;
if (nch->next == NULL) {
mandoc_vmsg(MANDOCERR_XR_NOSEC, mdoc->parse,
n->line, n->pos, "Xr %s", nch->string);
return;
}
assert(nch->next == n->last);
}
static void
post_ignpar(POST_ARGS)
{
@ -1961,6 +2108,8 @@ post_dd(POST_ARGS)
char *datestr;
n = mdoc->last;
n->flags |= NODE_NOPRT;
if (mdoc->meta.date != NULL) {
mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
n->line, n->pos, "Dd");
@ -1978,7 +2127,7 @@ post_dd(POST_ARGS)
if (n->child == NULL || n->child->string[0] == '\0') {
mdoc->meta.date = mdoc->quick ? mandoc_strdup("") :
mandoc_normdate(mdoc->parse, NULL, n->line, n->pos);
goto out;
return;
}
datestr = NULL;
@ -1990,8 +2139,6 @@ post_dd(POST_ARGS)
datestr, n->line, n->pos);
free(datestr);
}
out:
roff_node_delete(mdoc, n);
}
static void
@ -2002,10 +2149,12 @@ post_dt(POST_ARGS)
char *p;
n = mdoc->last;
n->flags |= NODE_NOPRT;
if (mdoc->flags & MDOC_PBODY) {
mandoc_msg(MANDOCERR_DT_LATE, mdoc->parse,
n->line, n->pos, "Dt");
goto out;
return;
}
if (mdoc->meta.title != NULL)
@ -2047,7 +2196,7 @@ post_dt(POST_ARGS)
}
}
/* Mandatory second argument: section. */
/* Mandatory second argument: section. */
if (nn != NULL)
nn = nn->next;
@ -2057,7 +2206,7 @@ post_dt(POST_ARGS)
mdoc->parse, n->line, n->pos,
"Dt %s", mdoc->meta.title);
mdoc->meta.vol = mandoc_strdup("LOCAL");
goto out; /* msec and arch remain NULL. */
return; /* msec and arch remain NULL. */
}
mdoc->meta.msec = mandoc_strdup(nn->string);
@ -2075,7 +2224,7 @@ post_dt(POST_ARGS)
/* Optional third argument: architecture. */
if ((nn = nn->next) == NULL)
goto out;
return;
for (p = nn->string; *p != '\0'; p++)
*p = tolower((unsigned char)*p);
@ -2086,15 +2235,41 @@ post_dt(POST_ARGS)
if ((nn = nn->next) != NULL)
mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
nn->line, nn->pos, "Dt ... %s", nn->string);
out:
roff_node_delete(mdoc, n);
}
static void
post_bx(POST_ARGS)
{
struct roff_node *n;
struct roff_node *n, *nch;
n = mdoc->last;
nch = n->child;
if (nch != NULL) {
mdoc->last = nch;
nch = nch->next;
mdoc->next = ROFF_NEXT_SIBLING;
roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Ns);
mdoc->last->flags |= NODE_NOSRC;
mdoc->next = ROFF_NEXT_SIBLING;
} else
mdoc->next = ROFF_NEXT_CHILD;
roff_word_alloc(mdoc, n->line, n->pos, "BSD");
mdoc->last->flags |= NODE_NOSRC;
if (nch == NULL) {
mdoc->last = n;
return;
}
roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Ns);
mdoc->last->flags |= NODE_NOSRC;
mdoc->next = ROFF_NEXT_SIBLING;
roff_word_alloc(mdoc, n->line, n->pos, "-");
mdoc->last->flags |= NODE_NOSRC;
roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Ns);
mdoc->last->flags |= NODE_NOSRC;
mdoc->last = n;
/*
* Make `Bx's second argument always start with an uppercase
@ -2102,8 +2277,7 @@ post_bx(POST_ARGS)
* uppercase blindly.
*/
if ((n = mdoc->last->child) != NULL && (n = n->next) != NULL)
*n->string = (char)toupper((unsigned char)*n->string);
*nch->string = (char)toupper((unsigned char)*nch->string);
}
static void
@ -2116,6 +2290,8 @@ post_os(POST_ARGS)
struct roff_node *n;
n = mdoc->last;
n->flags |= NODE_NOPRT;
if (mdoc->meta.os != NULL)
mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
n->line, n->pos, "Os");
@ -2136,11 +2312,11 @@ post_os(POST_ARGS)
mdoc->meta.os = NULL;
deroff(&mdoc->meta.os, n);
if (mdoc->meta.os)
goto out;
return;
if (mdoc->defos) {
mdoc->meta.os = mandoc_strdup(mdoc->defos);
goto out;
return;
}
#ifdef OSNAME
@ -2157,35 +2333,6 @@ post_os(POST_ARGS)
}
mdoc->meta.os = mandoc_strdup(defbuf);
#endif /*!OSNAME*/
out:
roff_node_delete(mdoc, n);
}
/*
* If no argument is provided,
* fill in the name of the current manual page.
*/
static void
post_ex(POST_ARGS)
{
struct roff_node *n;
post_std(mdoc);
n = mdoc->last;
if (n->child != NULL)
return;
if (mdoc->meta.name == NULL) {
mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse,
n->line, n->pos, "Ex");
return;
}
mdoc->next = ROFF_NEXT_CHILD;
roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name);
mdoc->last = n;
}
enum roff_sec

67
read.c
View File

@ -1,7 +1,7 @@
/* $Id: read.c,v 1.149 2016/07/10 13:34:30 schwarze Exp $ */
/* $Id: read.c,v 1.157 2017/01/09 01:37:03 schwarze Exp $ */
/*
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2010-2016 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2010, 2012 Joerg Sonnenberger <joerg@netbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
@ -19,10 +19,8 @@
#include "config.h"
#include <sys/types.h>
#if HAVE_MMAP
#include <sys/mman.h>
#include <sys/stat.h>
#endif
#include <assert.h>
#include <ctype.h>
@ -110,10 +108,11 @@ static const char * const mandocerrs[MANDOCERR_MAX] = {
"no document body",
"content before first section header",
"first section is not \"NAME\"",
"NAME section without name",
"NAME section without Nm before Nd",
"NAME section without description",
"description not at the end of NAME",
"bad NAME section content",
"missing comma before name",
"missing description line, using \"\"",
"sections out of conventional order",
"duplicate section title",
@ -143,7 +142,7 @@ static const char * const mandocerrs[MANDOCERR_MAX] = {
"empty argument, using 0n",
"missing display type, using -ragged",
"list type is not the first argument",
"missing -width in -tag list, using 8n",
"missing -width in -tag list, using 6n",
"missing utility name, using \"\"",
"missing function name, using \"\"",
"empty head in list item",
@ -152,6 +151,7 @@ static const char * const mandocerrs[MANDOCERR_MAX] = {
"unknown font type, using \\fR",
"nothing follows prefix",
"empty reference block",
"missing section argument",
"missing -std argument, adding it",
"missing option string, using \"\"",
"missing resource identifier, using \"\"",
@ -291,13 +291,6 @@ choose_parser(struct mparse *curp)
}
}
if (curp->man == NULL) {
curp->man = roff_man_alloc(curp->roff, curp, curp->defos,
curp->options & MPARSE_QUICK ? 1 : 0);
curp->man->macroset = MACROSET_MAN;
curp->man->first->tok = TOKEN_NONE;
}
if (format == MPARSE_MDOC) {
mdoc_hash_init();
curp->man->macroset = MACROSET_MDOC;
@ -324,6 +317,7 @@ mparse_buf_r(struct mparse *curp, struct buf blk, size_t i, int start)
const char *save_file;
char *cp;
size_t pos; /* byte number in the ln buffer */
size_t j; /* auxiliary byte number in the blk buffer */
enum rofferr rr;
int of;
int lnn; /* line number in the real file */
@ -429,14 +423,21 @@ mparse_buf_r(struct mparse *curp, struct buf blk, size_t i, int start)
}
if ('"' == blk.buf[i + 1] || '#' == blk.buf[i + 1]) {
j = i;
i += 2;
/* Comment, skip to end of line */
for (; i < blk.sz; ++i) {
if ('\n' == blk.buf[i]) {
++i;
++lnn;
break;
}
if (blk.buf[i] != '\n')
continue;
if (blk.buf[i - 1] == ' ' ||
blk.buf[i - 1] == '\t')
mandoc_msg(
MANDOCERR_SPACE_EOL,
curp, curp->line,
pos + i-1 - j, NULL);
++i;
++lnn;
break;
}
/* Backout trailing whitespaces */
@ -562,15 +563,7 @@ mparse_buf_r(struct mparse *curp, struct buf blk, size_t i, int start)
break;
}
/*
* If input parsers have not been allocated, do so now.
* We keep these instanced between parsers, but set them
* locally per parse routine since we can use different
* parsers with each one.
*/
if (curp->man == NULL ||
curp->man->macroset == MACROSET_NONE)
if (curp->man->macroset == MACROSET_NONE)
choose_parser(curp);
/*
@ -613,7 +606,6 @@ read_whole_file(struct mparse *curp, const char *file, int fd,
size_t off;
ssize_t ssz;
#if HAVE_MMAP
struct stat st;
if (fstat(fd, &st) == -1)
@ -637,7 +629,6 @@ read_whole_file(struct mparse *curp, const char *file, int fd,
if (fb->buf != MAP_FAILED)
return 1;
}
#endif
if (curp->gzip) {
if ((gz = gzdopen(fd, "rb")) == NULL)
@ -683,10 +674,6 @@ read_whole_file(struct mparse *curp, const char *file, int fd,
static void
mparse_end(struct mparse *curp)
{
if (curp->man == NULL && curp->sodest == NULL)
curp->man = roff_man_alloc(curp->roff, curp, curp->defos,
curp->options & MPARSE_QUICK ? 1 : 0);
if (curp->man->macroset == MACROSET_NONE)
curp->man->macroset = MACROSET_MAN;
if (curp->man->macroset == MACROSET_MDOC)
@ -766,11 +753,9 @@ mparse_readfd(struct mparse *curp, int fd, const char *file)
(MPARSE_UTF8 | MPARSE_LATIN1);
mparse_parse_buffer(curp, blk, file);
curp->filenc = save_filenc;
#if HAVE_MMAP
if (with_mmap)
munmap(blk.buf, blk.sz);
else
#endif
free(blk.buf);
}
return curp->file_status;
@ -842,11 +827,8 @@ mparse_alloc(int options, enum mandoclevel wlevel, mandocmsg mmsg,
void
mparse_reset(struct mparse *curp)
{
roff_reset(curp->roff);
if (curp->man != NULL)
roff_man_reset(curp->man);
roff_man_reset(curp->man);
if (curp->secondary)
curp->secondary->sz = 0;
@ -884,6 +866,13 @@ mparse_result(struct mparse *curp, struct roff_man **man,
*man = curp->man;
}
void
mparse_updaterc(struct mparse *curp, enum mandoclevel *rc)
{
if (curp->file_status > *rc)
*rc = curp->file_status;
}
void
mandoc_vmsg(enum mandocerr t, struct mparse *m,
int ln, int pos, const char *fmt, ...)

40
roff.c
View File

@ -1,7 +1,7 @@
/* $Id: roff.c,v 1.284 2016/01/08 17:48:10 schwarze Exp $ */
/* $Id: roff.c,v 1.288 2017/01/12 18:02:20 schwarze Exp $ */
/*
* Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2010-2015 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2010-2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -991,11 +991,11 @@ roff_node_alloc(struct roff_man *man, int line, int pos,
n->sec = man->lastsec;
if (man->flags & MDOC_SYNOPSIS)
n->flags |= MDOC_SYNPRETTY;
n->flags |= NODE_SYNPRETTY;
else
n->flags &= ~MDOC_SYNPRETTY;
n->flags &= ~NODE_SYNPRETTY;
if (man->flags & MDOC_NEWLINE)
n->flags |= MDOC_LINE;
n->flags |= NODE_LINE;
man->flags &= ~MDOC_NEWLINE;
return n;
@ -1017,9 +1017,13 @@ roff_node_append(struct roff_man *man, struct roff_node *n)
n->parent = man->last->parent;
break;
case ROFF_NEXT_CHILD:
if (man->last->child != NULL) {
n->next = man->last->child;
man->last->child->prev = n;
} else
man->last->last = n;
man->last->child = n;
n->parent = man->last;
n->parent->last = n;
break;
default:
abort();
@ -1059,10 +1063,7 @@ roff_word_alloc(struct roff_man *man, int line, int pos, const char *word)
n = roff_node_alloc(man, line, pos, ROFFT_TEXT, TOKEN_NONE);
n->string = roff_strdup(man->roff, word);
roff_node_append(man, n);
if (man->macroset == MACROSET_MDOC)
n->flags |= MDOC_VALID | MDOC_ENDED;
else
n->flags |= MAN_VALID;
n->flags |= NODE_VALID | NODE_ENDED;
man->next = ROFF_NEXT_SIBLING;
}
@ -1132,7 +1133,7 @@ roff_addeqn(struct roff_man *man, const struct eqn *eqn)
n = roff_node_alloc(man, eqn->ln, eqn->pos, ROFFT_EQN, TOKEN_NONE);
n->eqn = eqn;
if (eqn->ln > man->last->line)
n->flags |= MDOC_LINE;
n->flags |= NODE_LINE;
roff_node_append(man, n);
man->next = ROFF_NEXT_SIBLING;
}
@ -1147,10 +1148,7 @@ roff_addtbl(struct roff_man *man, const struct tbl_span *tbl)
n = roff_node_alloc(man, tbl->line, 0, ROFFT_TBL, TOKEN_NONE);
n->span = tbl;
roff_node_append(man, n);
if (man->macroset == MACROSET_MDOC)
n->flags |= MDOC_VALID | MDOC_ENDED;
else
n->flags |= MAN_VALID;
n->flags |= NODE_VALID | NODE_ENDED;
man->next = ROFF_NEXT_SIBLING;
}
@ -1225,16 +1223,12 @@ deroff(char **dest, const struct roff_node *n)
return;
}
/* Skip leading whitespace and escape sequences. */
/* Skip leading whitespace. */
cp = n->string;
while (*cp != '\0') {
if ('\\' == *cp) {
for (cp = n->string; *cp != '\0'; cp++) {
if (cp[0] == '\\' && strchr(" %&0^|~", cp[1]) != NULL)
cp++;
mandoc_escape((const char **)&cp, NULL, NULL);
} else if (isspace((unsigned char)*cp))
cp++;
else
else if ( ! isspace((unsigned char)*cp))
break;
}

25
roff.h
View File

@ -1,7 +1,7 @@
/* $OpenBSD$ */
/* $Id: roff.h,v 1.39 2017/01/10 13:47:00 schwarze Exp $ */
/*
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2013, 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -98,17 +98,16 @@ struct roff_node {
int tok; /* Request or macro ID. */
#define TOKEN_NONE (-1) /* No request or macro. */
int flags;
#define MDOC_VALID (1 << 0) /* Has been validated. */
#define MDOC_ENDED (1 << 1) /* Gone past body end mark. */
#define MDOC_EOS (1 << 2) /* At sentence boundary. */
#define MDOC_LINE (1 << 3) /* First macro/text on line. */
#define MDOC_SYNPRETTY (1 << 4) /* SYNOPSIS-style formatting. */
#define MDOC_BROKEN (1 << 5) /* Must validate parent when ending. */
#define MDOC_DELIMO (1 << 6)
#define MDOC_DELIMC (1 << 7)
#define MAN_VALID MDOC_VALID
#define MAN_EOS MDOC_EOS
#define MAN_LINE MDOC_LINE
#define NODE_VALID (1 << 0) /* Has been validated. */
#define NODE_ENDED (1 << 1) /* Gone past body end mark. */
#define NODE_EOS (1 << 2) /* At sentence boundary. */
#define NODE_LINE (1 << 3) /* First macro/text on line. */
#define NODE_SYNPRETTY (1 << 4) /* SYNOPSIS-style formatting. */
#define NODE_BROKEN (1 << 5) /* Must validate parent when ending. */
#define NODE_DELIMO (1 << 6)
#define NODE_DELIMC (1 << 7)
#define NODE_NOSRC (1 << 8) /* Generated node, not in input file. */
#define NODE_NOPRT (1 << 9) /* Shall not print anything. */
int prev_font; /* Before entering this node. */
int aux; /* Decoded node data, type-dependent. */
enum roff_type type; /* AST node type. */

71
tag.c
View File

@ -1,6 +1,6 @@
/* $Id: tag.c,v 1.12 2016/07/08 20:42:15 schwarze Exp $ */
/* $Id: tag.c,v 1.17 2017/01/09 17:49:58 schwarze Exp $ */
/*
* Copyright (c) 2015 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2015, 2016 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -31,12 +31,14 @@
#include "tag.h"
struct tag_entry {
size_t line;
size_t *lines;
size_t maxlines;
size_t nlines;
int prio;
char s[];
};
static void tag_signal(int);
static void tag_signal(int) __attribute__((noreturn));
static struct ohash tag_data;
static struct tag_files tag_files;
@ -128,18 +130,58 @@ tag_put(const char *s, int prio, size_t line)
size_t len;
unsigned int slot;
if (tag_files.tfd <= 0 || strchr(s, ' ') != NULL)
/* Sanity checks. */
if (tag_files.tfd <= 0)
return;
if (s[0] == '\\' && (s[1] == '&' || s[1] == 'e'))
s += 2;
if (*s == '\0' || strchr(s, ' ') != NULL)
return;
slot = ohash_qlookup(&tag_data, s);
entry = ohash_find(&tag_data, slot);
if (entry == NULL) {
/* Build a new entry. */
len = strlen(s) + 1;
entry = mandoc_malloc(sizeof(*entry) + len);
memcpy(entry->s, s, len);
entry->lines = NULL;
entry->maxlines = entry->nlines = 0;
ohash_insert(&tag_data, slot, entry);
} else if (entry->prio <= prio)
return;
entry->line = line;
} else {
/* Handle priority 0 entries. */
if (prio == 0) {
if (entry->prio == 0)
entry->prio = -1;
return;
}
/* A better entry is already present, ignore the new one. */
if (entry->prio > 0 && entry->prio < prio)
return;
/* The existing entry is worse, clear it. */
if (entry->prio < 1 || entry->prio > prio)
entry->nlines = 0;
}
/* Remember the new line. */
if (entry->maxlines == entry->nlines) {
entry->maxlines += 4;
entry->lines = mandoc_reallocarray(entry->lines,
entry->maxlines, sizeof(*entry->lines));
}
entry->lines[entry->nlines++] = line;
entry->prio = prio;
}
@ -152,6 +194,7 @@ tag_write(void)
{
FILE *stream;
struct tag_entry *entry;
size_t i;
unsigned int slot;
if (tag_files.tfd <= 0)
@ -159,9 +202,11 @@ tag_write(void)
stream = fdopen(tag_files.tfd, "w");
entry = ohash_first(&tag_data, &slot);
while (entry != NULL) {
if (stream != NULL)
fprintf(stream, "%s %s %zu\n",
entry->s, tag_files.ofn, entry->line);
if (stream != NULL && entry->prio >= 0)
for (i = 0; i < entry->nlines; i++)
fprintf(stream, "%s %s %zu\n",
entry->s, tag_files.ofn, entry->lines[i]);
free(entry->lines);
free(entry);
entry = ohash_next(&tag_data, &slot);
}
@ -176,11 +221,11 @@ tag_unlink(void)
pid_t tc_pgid;
if (tag_files.tcpgid != -1) {
tc_pgid = tcgetpgrp(STDIN_FILENO);
tc_pgid = tcgetpgrp(tag_files.ofd);
if (tc_pgid == tag_files.pager_pid ||
tc_pgid == getpgid(0) ||
getpgid(tc_pgid) == -1)
(void)tcsetpgrp(STDIN_FILENO, tag_files.tcpgid);
(void)tcsetpgrp(tag_files.ofd, tag_files.tcpgid);
}
if (*tag_files.ofn != '\0')
unlink(tag_files.ofn);

30
tbl_html.c
View File

@ -1,7 +1,7 @@
/* $Id: tbl_html.c,v 1.18 2015/10/12 00:08:16 schwarze Exp $ */
/* $Id: tbl_html.c,v 1.19 2017/01/17 01:47:51 schwarze Exp $ */
/*
* Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -50,9 +50,6 @@ html_tbl_strlen(const char *p, void *arg)
static void
html_tblopen(struct html *h, const struct tbl_span *sp)
{
struct htmlpair tag;
struct roffsu su;
struct roffcol *col;
int ic;
if (h->tbl.cols == NULL) {
@ -62,19 +59,12 @@ html_tblopen(struct html *h, const struct tbl_span *sp)
}
assert(NULL == h->tblt);
PAIR_CLASS_INIT(&tag, "tbl");
h->tblt = print_otag(h, TAG_TABLE, 1, &tag);
h->tblt = print_otag(h, TAG_TABLE, "c", "tbl");
for (ic = 0; ic < sp->opts->cols; ic++) {
bufinit(h);
col = h->tbl.cols + ic;
SCALE_HS_INIT(&su, col->width);
bufcat_su(h, "width", &su);
PAIR_STYLE_INIT(&tag, h);
print_otag(h, TAG_COL, 1, &tag);
}
for (ic = 0; ic < sp->opts->cols; ic++)
print_otag(h, TAG_COL, "shw", h->tbl.cols[ic].width);
print_otag(h, TAG_TBODY, 0, NULL);
print_otag(h, TAG_TBODY, "");
}
void
@ -90,7 +80,6 @@ void
print_tbl(struct html *h, const struct tbl_span *sp)
{
const struct tbl_dat *dp;
struct htmlpair tag;
struct tag *tt;
int ic;
@ -104,19 +93,18 @@ print_tbl(struct html *h, const struct tbl_span *sp)
h->flags |= HTML_NONOSPACE;
h->flags |= HTML_NOSPACE;
tt = print_otag(h, TAG_TR, 0, NULL);
tt = print_otag(h, TAG_TR, "");
switch (sp->pos) {
case TBL_SPAN_HORIZ:
case TBL_SPAN_DHORIZ:
PAIR_INIT(&tag, ATTR_COLSPAN, "0");
print_otag(h, TAG_TD, 1, &tag);
print_otag(h, TAG_TD, "?", "colspan", "0");
break;
default:
dp = sp->first;
for (ic = 0; ic < sp->opts->cols; ic++) {
print_stagq(h, tt);
print_otag(h, TAG_TD, 0, NULL);
print_otag(h, TAG_TD, "");
if (dp == NULL || dp->layout->col > ic)
continue;

24
term.c
View File

@ -1,7 +1,7 @@
/* $Id: term.c,v 1.257 2016/04/12 15:30:00 schwarze Exp $ */
/* $Id: term.c,v 1.259 2017/01/08 18:16:58 schwarze Exp $ */
/*
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2010-2015 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -504,7 +504,9 @@ term_word(struct termp *p, const char *word)
}
}
/* Trim trailing backspace/blank pair. */
if (p->col > 2 && p->buf[p->col - 1] == ' ')
if (p->col > 2 &&
(p->buf[p->col - 1] == ' ' ||
p->buf[p->col - 1] == '\t'))
p->col -= 2;
continue;
default:
@ -568,7 +570,7 @@ encode1(struct termp *p, int c)
p->fontq[p->fonti] : TERMFONT_NONE;
if (p->flags & TERMP_BACKBEFORE) {
if (p->buf[p->col - 1] == ' ')
if (p->buf[p->col - 1] == ' ' || p->buf[p->col - 1] == '\t')
p->col--;
else
p->buf[p->col++] = 8;
@ -604,8 +606,20 @@ encode(struct termp *p, const char *word, size_t sz)
if (ASCII_HYPH == word[i] ||
isgraph((unsigned char)word[i]))
encode1(p, word[i]);
else
else {
p->buf[p->col++] = word[i];
/*
* Postpone the effect of \z while handling
* an overstrike sequence from ascii_uc2str().
*/
if (word[i] == '\b' &&
(p->flags & TERMP_BACKBEFORE)) {
p->flags &= ~TERMP_BACKBEFORE;
p->flags |= TERMP_BACKAFTER;
}
}
}
}

4
term_ascii.c
View File

@ -1,4 +1,4 @@
/* $Id: term_ascii.c,v 1.53 2016/07/08 22:29:05 schwarze Exp $ */
/* $Id: term_ascii.c,v 1.54 2016/07/31 09:29:13 schwarze Exp $ */
/*
* Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
@ -98,7 +98,7 @@ ascii_init(enum termenc enc, const struct manoutput *outopts)
v = TERMENC_LOCALE == enc ?
setlocale(LC_CTYPE, "") :
setlocale(LC_CTYPE, "en_US.UTF-8");
setlocale(LC_CTYPE, UTF8_LOCALE);
if (NULL != v && MB_CUR_MAX > 1) {
p->enc = enc;
p->advance = locale_advance;

118
term_ps.c
View File

@ -1,7 +1,7 @@
/* $Id: term_ps.c,v 1.80 2015/12/23 20:50:13 schwarze Exp $ */
/* $Id: term_ps.c,v 1.82 2016/08/10 11:03:43 schwarze Exp $ */
/*
* Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2014, 2015, 2016 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -98,15 +98,13 @@ static void ps_begin(struct termp *);
static void ps_closepage(struct termp *);
static void ps_end(struct termp *);
static void ps_endline(struct termp *);
static void ps_fclose(struct termp *);
static void ps_growbuf(struct termp *, size_t);
static void ps_letter(struct termp *, int);
static void ps_pclose(struct termp *);
static void ps_plast(struct termp *);
static void ps_pletter(struct termp *, int);
#if __GNUC__ - 0 >= 4
__attribute__((__format__ (__printf__, 2, 3)))
#endif
static void ps_printf(struct termp *, const char *, ...);
static void ps_printf(struct termp *, const char *, ...)
__attribute__((__format__ (printf, 2, 3)));
static void ps_putchar(struct termp *, char);
static void ps_setfont(struct termp *, enum termfont);
static void ps_setwidth(struct termp *, int, int);
@ -782,6 +780,9 @@ ps_end(struct termp *p)
{
size_t i, xref, base;
ps_plast(p);
ps_pclose(p);
/*
* At the end of the file, do one last showpage. This is the
* same behaviour as groff(1) and works for multiple pages as
@ -1025,39 +1026,53 @@ ps_pclose(struct termp *p)
p->ps->flags &= ~PS_INLINE;
}
/* If we have a `last' char that wasn't printed yet, print it now. */
static void
ps_fclose(struct termp *p)
ps_plast(struct termp *p)
{
size_t wx;
/*
* Strong closure: if we have a last-char, spit it out after
* checking that we're in the right font mode. This will of
* course open a new scope, if applicable.
*
* Following this, close out any scope that's open.
*/
if (p->ps->last != '\0') {
assert( ! (p->ps->flags & PS_BACKSP));
if (p->ps->nextf != p->ps->lastf) {
ps_pclose(p);
ps_setfont(p, p->ps->nextf);
}
p->ps->nextf = TERMFONT_NONE;
ps_pletter(p, p->ps->last);
p->ps->last = '\0';
}
if ( ! (PS_INLINE & p->ps->flags))
if (p->ps->last == '\0')
return;
ps_pclose(p);
/* Check the font mode; open a new scope if it doesn't match. */
if (p->ps->nextf != p->ps->lastf) {
ps_pclose(p);
ps_setfont(p, p->ps->nextf);
}
p->ps->nextf = TERMFONT_NONE;
/*
* For an overstrike, if a previous character
* was wider, advance to center the new one.
*/
if (p->ps->pscolnext) {
wx = fonts[p->ps->lastf].gly[(int)p->ps->last-32].wx;
if (p->ps->pscol + wx < p->ps->pscolnext)
p->ps->pscol = (p->ps->pscol +
p->ps->pscolnext - wx) / 2;
}
ps_pletter(p, p->ps->last);
p->ps->last = '\0';
/*
* For an overstrike, if a previous character
* was wider, advance to the end of the old one.
*/
if (p->ps->pscol < p->ps->pscolnext) {
ps_pclose(p);
p->ps->pscol = p->ps->pscolnext;
}
}
static void
ps_letter(struct termp *p, int arg)
{
size_t savecol, wx;
size_t savecol;
char c;
c = arg >= 128 || arg <= 0 ? '?' : arg;
@ -1123,43 +1138,12 @@ ps_letter(struct termp *p, int arg)
* Use them and print it.
*/
if (p->ps->last != '\0') {
if (p->ps->nextf != p->ps->lastf) {
ps_pclose(p);
ps_setfont(p, p->ps->nextf);
}
p->ps->nextf = TERMFONT_NONE;
/*
* For an overstrike, if a previous character
* was wider, advance to center the new one.
*/
if (p->ps->pscolnext) {
wx = fonts[p->ps->lastf].gly[(int)p->ps->last-32].wx;
if (p->ps->pscol + wx < p->ps->pscolnext)
p->ps->pscol = (p->ps->pscol +
p->ps->pscolnext - wx) / 2;
}
ps_pletter(p, p->ps->last);
/*
* For an overstrike, if a previous character
* was wider, advance to the end of the old one.
*/
if (p->ps->pscol < p->ps->pscolnext) {
ps_pclose(p);
p->ps->pscol = p->ps->pscolnext;
}
}
ps_plast(p);
/*
* Do not print the current character yet because font
* instructions might follow; only remember it.
* For the first character, nothing else is done.
* The final character will get printed from ps_fclose().
* instructions might follow; only remember the character.
* It will get printed later from ps_plast().
*/
p->ps->last = c;
@ -1192,7 +1176,8 @@ ps_advance(struct termp *p, size_t len)
* and readjust our column settings.
*/
ps_fclose(p);
ps_plast(p);
ps_pclose(p);
p->ps->pscol += len;
}
@ -1202,7 +1187,8 @@ ps_endline(struct termp *p)
/* Close out any scopes we have open: we're at eoln. */
ps_fclose(p);
ps_plast(p);
ps_pclose(p);
/*
* If we're in the margin, don't try to recalculate our current

7
test-EFTYPE.c Normal file
View File

@ -0,0 +1,7 @@
#include <errno.h>
int
main(void)
{
return !EFTYPE;
}

30
test-PATH_MAX.c Normal file
View File

@ -0,0 +1,30 @@
/*
* POSIX allows PATH_MAX to not be defined, see
* http://pubs.opengroup.org/onlinepubs/9699919799/functions/sysconf.html;
* the GNU Hurd is an example of a system not having it.
*
* Arguably, it would be better to test sysconf(_SC_PATH_MAX),
* but since the individual *.c files include "config.h" before
* <limits.h>, overriding an excessive value of PATH_MAX from
* "config.h" is impossible anyway, so for now, the simplest
* fix is to provide a value only on systems not having any.
* So far, we encountered no system defining PATH_MAX to an
* impractically large value, even though POSIX explicitly
* allows that.
*
* The real fix would be to replace all static buffers of size
* PATH_MAX by dynamically allocated buffers. But that is
* somewhat intrusive because it touches several files and
* because it requires changing struct mlink in mandocdb.c.
* So i'm postponing that for now.
*/
#include <limits.h>
#include <stdio.h>
int
main(void)
{
printf("PATH_MAX is defined to be %ld\n", (long)PATH_MAX);
return 0;
}

11
test-be32toh.c Normal file
View File

@ -0,0 +1,11 @@
#ifdef SYS_ENDIAN
#include <sys/endian.h>
#else
#include <endian.h>
#endif
int
main(void)
{
return htobe32(be32toh(0x3a7d0cdb)) != 0x3a7d0cdb;
}

19
test-fts.c
View File

@ -2,6 +2,13 @@
#include <sys/stat.h>
#include <fts.h>
#include <stdio.h>
#include <string.h>
#ifdef FTS_COMPARE_CONST
int fts_compare(const FTSENT *const *, const FTSENT *const *);
#else
int fts_compare(const FTSENT **, const FTSENT **);
#endif
int
main(void)
@ -14,7 +21,7 @@ main(void)
argv[1] = (char *)NULL;
ftsp = fts_open((char * const *)argv,
FTS_PHYSICAL | FTS_NOCHDIR, NULL);
FTS_PHYSICAL | FTS_NOCHDIR, fts_compare);
if (ftsp == NULL) {
perror("fts_open");
@ -40,3 +47,13 @@ main(void)
return 0;
}
int
#ifdef FTS_COMPARE_CONST
fts_compare(const FTSENT *const *a, const FTSENT *const *b)
#else
fts_compare(const FTSENT **a, const FTSENT **b)
#endif
{
return strcmp((*a)->fts_name, (*b)->fts_name);
}

9
test-mmap.c
View File

@ -1,9 +0,0 @@
#include <sys/types.h>
#include <sys/mman.h>
#include <stddef.h>
int
main(void)
{
return mmap(NULL, 1, PROT_READ, MAP_SHARED, -1, 0) != MAP_FAILED;
}

17
test-nanosleep.c Normal file
View File

@ -0,0 +1,17 @@
#include <stdio.h>
#include <time.h>
int
main(void)
{
struct timespec timeout;
timeout.tv_sec = 0;
timeout.tv_nsec = 100000000; /* 0.1 seconds */
if (nanosleep(&timeout, NULL)) {
perror("nanosleep");
return 1;
}
return 0;
}

7
test-ntohl.c Normal file
View File

@ -0,0 +1,7 @@
#include <arpa/inet.h>
int
main(void)
{
return htonl(ntohl(0x3a7d0cdb)) != 0x3a7d0cdb;
}

24
test-ohash.c
View File

@ -3,9 +3,27 @@
#include <stdlib.h>
#include <ohash.h>
void *xmalloc(size_t sz, void *arg) { return calloc(1,sz); }
void *xcalloc(size_t nmemb, size_t sz, void *arg) { return calloc(nmemb,sz); }
void xfree(void *p, void *arg) { free(p); }
static void *xmalloc(size_t, void *);
static void *xcalloc(size_t, size_t, void *);
static void xfree(void *, void *);
static void *
xmalloc(size_t sz, void *arg) {
return calloc(1,sz);
}
static void *
xcalloc(size_t nmemb, size_t sz, void *arg)
{
return calloc(nmemb,sz);
}
static void
xfree(void *p, void *arg)
{
free(p);
}
int
main(void)

13
test-sandbox_init.c Normal file
View File

@ -0,0 +1,13 @@
#include <sandbox.h>
int
main(void)
{
char *ep;
int rc;
rc = sandbox_init(kSBXProfileNoInternet, SANDBOX_NAMED, &ep);
if (-1 == rc)
sandbox_free_error(ep);
return(-1 == rc);
}

47
test-sqlite3.c
View File

@ -1,47 +0,0 @@
/* $Id: test-sqlite3.c,v 1.2 2015/10/06 18:32:20 schwarze Exp $ */
/*
* Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <stdio.h>
#include <unistd.h>
#include <sqlite3.h>
int
main(void)
{
sqlite3 *db;
if (sqlite3_open_v2("test.db", &db,
SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE,
NULL) != SQLITE_OK) {
perror("test.db");
fprintf(stderr, "sqlite3_open_v2: %s", sqlite3_errmsg(db));
return 1;
}
unlink("test.db");
if (sqlite3_exec(db, "PRAGMA foreign_keys = ON",
NULL, NULL, NULL) != SQLITE_OK) {
fprintf(stderr, "sqlite3_exec: %s", sqlite3_errmsg(db));
return 1;
}
if (sqlite3_close(db) != SQLITE_OK) {
fprintf(stderr, "sqlite3_close: %s", sqlite3_errmsg(db));
return 1;
}
return 0;
}

8
test-sqlite3_errstr.c
View File

@ -1,8 +0,0 @@
#include <string.h>
#include <sqlite3.h>
int
main(void)
{
return strcmp(sqlite3_errstr(SQLITE_OK), "not an error");
}

7
test-vasprintf.c
View File

@ -1,4 +1,4 @@
/* $Id: test-vasprintf.c,v 1.3 2015/10/06 18:32:20 schwarze Exp $ */
/* $Id: test-vasprintf.c,v 1.4 2016/07/18 18:35:05 schwarze Exp $ */
/*
* Copyright (c) 2015 Ingo Schwarze <schwarze@openbsd.org>
*
@ -23,7 +23,10 @@
#include <stdio.h>
#include <string.h>
int
static int testfunc(char **, const char *, ...);
static int
testfunc(char **ret, const char *format, ...)
{
va_list ap;

8
test-wchar.c
View File

@ -1,4 +1,4 @@
/* $Id: test-wchar.c,v 1.3 2015/10/06 18:32:20 schwarze Exp $ */
/* $Id: test-wchar.c,v 1.4 2016/07/31 09:29:13 schwarze Exp $ */
/*
* Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org>
*
@ -35,9 +35,9 @@ main(void)
return 1;
}
if (setlocale(LC_CTYPE, "en_US.UTF-8") == NULL) {
fputs("setlocale(LC_CTYPE, \"en_US.UTF-8\") failed\n",
stderr);
if (setlocale(LC_CTYPE, UTF8_LOCALE) == NULL) {
fprintf(stderr, "setlocale(LC_CTYPE, \"%s\") failed\n",
UTF8_LOCALE);
return 1;
}

48
tree.c
View File

@ -1,7 +1,7 @@
/* $Id: tree.c,v 1.69 2015/10/12 00:08:16 schwarze Exp $ */
/* $Id: tree.c,v 1.72 2017/01/12 17:29:33 schwarze Exp $ */
/*
* Copyright (c) 2008, 2009, 2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2013, 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
* Copyright (c) 2013, 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
@ -33,6 +33,7 @@
static void print_box(const struct eqn_box *, int);
static void print_man(const struct roff_node *, int);
static void print_meta(const struct roff_meta *);
static void print_mdoc(const struct roff_node *, int);
static void print_span(const struct tbl_span *, int);
@ -40,17 +41,40 @@ static void print_span(const struct tbl_span *, int);
void
tree_mdoc(void *arg, const struct roff_man *mdoc)
{
print_meta(&mdoc->meta);
putchar('\n');
print_mdoc(mdoc->first->child, 0);
}
void
tree_man(void *arg, const struct roff_man *man)
{
print_meta(&man->meta);
if (man->meta.hasbody == 0)
puts("body = empty");
putchar('\n');
print_man(man->first->child, 0);
}
static void
print_meta(const struct roff_meta *meta)
{
if (meta->title != NULL)
printf("title = \"%s\"\n", meta->title);
if (meta->name != NULL)
printf("name = \"%s\"\n", meta->name);
if (meta->msec != NULL)
printf("sec = \"%s\"\n", meta->msec);
if (meta->vol != NULL)
printf("vol = \"%s\"\n", meta->vol);
if (meta->arch != NULL)
printf("arch = \"%s\"\n", meta->arch);
if (meta->os != NULL)
printf("os = \"%s\"\n", meta->os);
if (meta->date != NULL)
printf("date = \"%s\"\n", meta->date);
}
static void
print_mdoc(const struct roff_node *n, int indent)
{
@ -159,15 +183,19 @@ print_mdoc(const struct roff_node *n, int indent)
}
putchar(' ');
if (MDOC_DELIMO & n->flags)
if (NODE_DELIMO & n->flags)
putchar('(');
if (MDOC_LINE & n->flags)
if (NODE_LINE & n->flags)
putchar('*');
printf("%d:%d", n->line, n->pos + 1);
if (MDOC_DELIMC & n->flags)
if (NODE_DELIMC & n->flags)
putchar(')');
if (MDOC_EOS & n->flags)
if (NODE_EOS & n->flags)
putchar('.');
if (NODE_NOSRC & n->flags)
printf(" NOSRC");
if (NODE_NOPRT & n->flags)
printf(" NOPRT");
putchar('\n');
}
@ -248,10 +276,10 @@ print_man(const struct roff_node *n, int indent)
for (i = 0; i < indent; i++)
putchar(' ');
printf("%s (%s) ", p, t);
if (MAN_LINE & n->flags)
if (NODE_LINE & n->flags)
putchar('*');
printf("%d:%d", n->line, n->pos + 1);
if (MAN_EOS & n->flags)
if (NODE_EOS & n->flags)
putchar('.');
putchar('\n');
}