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54 Commits

Author SHA1 Message Date
Tim Vanderhoek
62998af2a6 Don't disallow null search patterns --- they are interpreted as being 
identical to the previous pattern.

Noticed-by:	Jeroen Ruigrok/Asmodai
 1999-09-14 21:20:58 +00:00
Tim Vanderhoek
6636e220ef Remove assertion of Shigio Yamaguchi's copyright, by request in bin/13607. 1999-09-10 23:40:39 +00:00
Ruslan Ermilov
16e9510051 Unbroke `make -s' case. 
PR:		13676
Submitted by:	wollman
 1999-09-10 07:39:25 +00:00
Peter Wemm
1389c7307f $Id$ -> $FreeBSD$ 1999-09-05 19:13:04 +00:00
Tim Vanderhoek
20d6e5fe6e Thorough revamp of how input commands are processed. This allows customization 
of user keys (documentation pending).  The only key whose semantics have
changed is the capital 'N' key, which now performs a repeat-search in the
opposite direction (just like in vi).

This commit is a little bulkier than what I had originally planned.  I'm not
completely happy with the direction it went, but it's definately an
improvement, and the alternative is to continue becoming irrelevant compared
to GNU less.  (Does anyone even _use_ /usr/bin/more these days?)
 1999-09-03 22:31:21 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Tim Vanderhoek
fb320ea83a Don't assume all ctags are meant to match a whole line ("^...line...$"). 
This lets more(1) work with, for example, /usr/local/share/vim/doc/*.txt.
 1999-08-17 00:49:40 +00:00
Mike Pritchard
a4cab7d390 Various man page cleanup: 
- Sort xrefs
- Be consistent with section names as outlines in mdoc(7).
- Other misc mdoc cleanup.

PR:		doc/13144
Submitted by:	Alexey M. Zelkin <phantom@cris.net>
 1999-08-15 08:25:34 +00:00
Nik Clayton
3be5f1f5ce Add $Id$, to make it simpler for members of the translation teams to 
track.

The $Id$ line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;

     .\"    $Id$
     .\"

If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.

Approved by:            bde
 1999-07-12 20:24:20 +00:00
Tim Vanderhoek
296697bb16 - When trying to decide if $EDITOR == "vi", match against only the first 
two characters of $EDITOR.  This allows things like "vim" and "vi -G"
  (although nvi would fail...oh well).

- Avoid certain cases where the editor is passed an invalid line number.
 1999-06-05 20:27:08 +00:00
Tim Vanderhoek
c5b52d6d9d No, the space required for a string is strlen() _plus_ one... Oops. 1999-06-04 19:35:22 +00:00
Tim Vanderhoek
5bba1d262a Don't print backspaces in first column since they backup to the prev line. 1999-06-02 03:42:39 +00:00
Tim Vanderhoek
ac8ab44cf6 Grok gtags too. 1999-06-01 20:02:34 +00:00
Tim Vanderhoek
0ac2ad320e General code cleanup [incomplete]. Make the arrow keys work. 1999-05-30 18:06:58 +00:00
Tim Vanderhoek
3309076f0b Document another (less-virulent) CRLF-related bug. 1999-05-02 18:17:23 +00:00
Tim Vanderhoek
d75db65f59 Remove documentation of CRLF bug from more.1. Sync code with manpage. 
PR:		bin/961 bin/7296 (fix)
Submitted by:	Garance Alistair Drosehn <gad@eclipse.acs.rpi.edu>
 1999-04-29 18:03:38 +00:00
Tim Vanderhoek
1707aceca1 Ignore (effectively) SIGTSTP if we're already in the process of tstoping. 1998-08-03 03:11:09 +00:00
Tim Vanderhoek
b410b35213 Fix coredump when two signals are sent in rapid succession. 
PR:		bin/5721
Submitted by:	Oliver Fromme <oliver.fromme@heim3.tu-clausthal.de>

Also, add "volatile" to a variable modified by signal handlers (coincidentally,
the same variable involved in the above fix, although this isn't related
to the reported problem).
 1998-07-31 04:05:11 +00:00
Tim Vanderhoek
a65adfc05c Fix compilation for the case where neither ioctl(TIOCGWINSZ) 
nor ioctl(WIOCGETD) exist.  This case doesn't occur under FreeBSD.

PR:		bin/5996
Submitted by:	Max Euston <meuston@jmrodgers.com>
 1998-07-26 16:15:26 +00:00
Tim Vanderhoek
b0ab44a317 Really delete -# option. 1998-07-25 05:58:04 +00:00
Tim Vanderhoek
42580a0726 Nuke obsolote and broken -# option. 
Order options.

PR:		bin/5996
Submitted by:	Max Euston <meuston@jmrodgers.com>
 1998-07-25 05:56:49 +00:00
Tim Vanderhoek
b3841c3bd9 Keep "-c" (top_scroll) through viewing help. 
PR:		bin/5996
Submitted by:	Max Euston <meuston@jmrodgers.com>
 1998-07-25 05:28:32 +00:00
Tim Vanderhoek
7b31132c01 Fix bug from last commit: don't SEGV when reading as part of a pipe. 1998-07-04 01:22:07 +00:00
Tim Vanderhoek
2c4d94647c Use '-e' when viewing helpfile. 1998-07-03 23:01:33 +00:00
Tim Vanderhoek
36c29707b7 Prevent recursive help)elp)elping. 1998-07-03 17:12:10 +00:00
Steve Price
a84507eabd sprintf -> snprintf to avoid potential buffer overflow. 
PR:		6907
Submitted by:	Archie Cobbs <archie@whistle.com>
 1998-06-14 16:03:40 +00:00
Philippe Charnier
306005e78c .Sh AUTHOR -> .Sh AUTHORS. Use .An/.Aq. 1998-03-23 07:48:45 +00:00
John Birrell
6216c30a1c Add #include <string.h> to get prototypes for functions that gcc 
has builtin (and wants to know that the prototypes match).
 1998-02-20 04:13:29 +00:00
Eivind Eklund
e351dd657b Fix fencepost error. 
PR:		4170
Submitted by:	Harlan Stenn <Harlan.Stenn@pfcs.com>
 1997-08-12 14:42:39 +00:00
Philippe Charnier
096118ee27 Add usage(). 1997-07-29 06:42:33 +00:00
Bruce Evans
f4c1975c26 Removed inconsistent declaration of malloc(). `make world' with DESTDIR 
set to something other than "/" now actually works.
 1997-04-23 10:16:58 +00:00
Warner Losh
1c8af87873 compare return value from getopt against -1 rather than EOF, per the final 
posix standard on the topic.
 1997-03-29 04:34:07 +00:00
Joerg Wunsch
984e3edbe2 Make more not immediately exit on a short file, if the -e option is 
given.  This makes more -e basically usable at all when your termcap
entry supports an alternate screen buffer (like xterm-r6).

I wonder whether we should make more -e the default.  Oure more seems
to be the only one on the world with this funny behaviour.

2.2 candidate

Submitted by:	dawes@rf900.physics.usyd.edu.au (David Dawes)
 1997-03-02 18:55:42 +00:00
Peter Wemm
c115df18cd Revert $FreeBSD$ to $Id$ 1997-02-22 19:58:13 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$ 
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
 1997-01-14 07:20:47 +00:00
Andrey A. Chernov
faeaf734aa include ctype.h to pick isprint macro 1997-01-12 13:34:13 +00:00
Andrey A. Chernov
6004290380 Pick collate info for RE character ranges 1996-08-11 16:22:47 +00:00
Adam David
8d8d270920 Document the CRLF bug 1996-01-22 03:48:47 +00:00
Adam David
bb012025b4 'more | cat' was producing spurious output from an unused buffer 1996-01-22 01:30:03 +00:00
Andrey A. Chernov
eb1d32b9a3 Add setlocale LC_CTYPE 1995-10-24 05:18:36 +00:00
Mike Pritchard
2eb05f4227 Fix a bug in a recent commit that broke more so that it 
would no longer properly detect when "vi" was being called,
and thus would not call vi with the "+line#" argument.
 1995-10-05 22:26:43 +00:00
Peter Wemm
7b47e45310 Make more pass +linenumber to vi (and emacs), even if $EDITOR is used. 
Closes PR#441, but with a more generic method.
 1995-10-04 09:33:39 +00:00
Andrey A. Chernov
bbaccbeb9a Remove _set_ospeed, trick done in tgetent now 1995-08-05 21:25:28 +00:00
Andrey A. Chernov
044e7914e0 Replace wrong ospeed setting (overflows) with new _set_ospeed 
function.
 1995-08-04 06:58:45 +00:00
Bruce Evans
9c0dc173cc Change install' to ${INSTALL}' so that default install flags can be 
specified in the top level Makefiles.
 1995-07-25 00:37:58 +00:00
Peter Wemm
7908b94389 Oops! Andrey pointed out tht setlocale(LC_CTYPE, "") doesn't actually 
work for locale's with multibyte characters.  Backing this out....
cvs diff -c -r1.1 -r1.2 main.c | patch -R
Reviewed by:
Submitted by:
Obtained from:
 1995-07-18 01:03:46 +00:00
Peter Wemm
605abcde5e Make 'more' sensative to the current locale for it's ctype calls. 
Reviewed by:
Submitted by:	Thomas Gellekum, with minor cosmetic changes from me.
Obtained from:
 1995-07-17 12:37:50 +00:00
Rodney W. Grimes
7799f52a32 Remove trailing whitespace. 1995-05-30 06:41:30 +00:00
Garrett Wollman
9908b9abfc more now uses POSIX regular expressions and no longer needs libcompat. 1995-02-21 03:46:48 +00:00
Andrey A. Chernov
833f087253 Back out part of ctype fixes, unneded with new ctypoe 1994-10-09 15:40:07 +00:00