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87 Commits

Author SHA1 Message Date
Ruslan Ermilov
fe08efe680 mdoc(7): Use the new feature of the .In macro. 2003-09-08 19:57:22 +00:00
Ruslan Ermilov
d74e011ff0 mdoc(7) police: A better version of the same. 
Approved by:	re (blanket)
 2003-05-16 21:19:32 +00:00
Jens Schweikhardt
fbc8f8a2dc Fix references to non-existing or obsoleted man pages. 
PR:	docs/51480 (only a small part)
Submitted by:	Diomidis D. Spinellis <dds@aueb.gr>
 2003-04-30 19:18:50 +00:00
Tim J. Robbins
e9fa8fddd6 Document the -L and -P options to the cd and pwd commands as being 
mutually exclusive. The fact that the most recent one specified on the
command line is the one that takes effect is an implementation detail and
users should not rely on this.
 2003-04-12 03:20:28 +00:00
Tony Finch
1413f7de53 Improve the layout of the description of the various parameter expansion 
modifiers. The paragraph that explains the difference between ${foo:-bar}
and ${foo-bar} etc. was not very visible.
 2003-02-03 23:03:05 +00:00
Ruslan Ermilov
facc67676f mdoc(7) police: Deal with self-xrefs. 2002-12-24 13:41:48 +00:00
Ruslan Ermilov
f5d1157fd1 mdoc(7) police: markup nit. 2002-12-23 15:21:38 +00:00
Tom Rhodes
304199ce19 The code uses trapsasync, however the manual page uses asynctraps. Fix the 
manual page to reflect the code.

PR:		45820
Submitted by:	Marco Molteni <molter@tin.it>
Discussed with:	tjr
 2002-12-17 20:27:48 +00:00
Tony Finch
162ae3ae7f Document trap EXIT and trap SIGNAME. 2002-12-17 17:31:44 +00:00
Tim J. Robbins
df9e587beb There is a built-in command called "builtin"; spell its name correctly 
after rev. 1.77 called it "built-in".
 2002-08-24 12:41:23 +00:00
Tom Rhodes
7d971bbf29 s/filesystem/file system/ as discussed on -developers 2002-08-21 17:32:44 +00:00
Jens Schweikhardt
8eed22b1a6 Fix a few typos, among them s/builtin/built-in/ (except for the ref 
to the builtin(1) man page.) This is for consistency with the spelling
both proposed by ispell as well as IEEE Std 1003.1-2001.

MFC after:	3 days
 2002-08-21 15:05:55 +00:00
Ruslan Ermilov
9ba31ca074 mdoc(7) police: tidying. 2002-08-09 10:59:20 +00:00
Tim J. Robbins
7e1975c2b2 Add a -P/-o physical option which behaves similarly to bash/ksh's options 
by the same name. This option makes the cd and pwd builtins behave physically
(as opposed to logically) by default.

Submitted by:	fanf
 2002-07-25 10:57:39 +00:00
Tim J. Robbins
088acf9001 Add a `bind' builtin command, which is simply a wrapper around libedit's 
builtin command of the same name. This allows the key bindings for the
shell's line editor to be changed.

MFC after:	2 weeks
 2002-07-23 11:50:53 +00:00
Tim J. Robbins
2babaf74b5 Implement the P1003.2 `command' builtin command, which is used to suppress 
shell function and alias lookup. The -p option has been implemented, the
UPE -v and -V options have not. The old `command' command has been renamed
to `builtin'.
 2002-07-21 06:49:14 +00:00
Tim J. Robbins
558175ca15 Document that only one of the -n and -e options may be specified for 
sh(1)'s echo(1) builtin command.

PR:		32935, 40747
MFC after:	1 week
 2002-07-20 04:39:23 +00:00
Matthew Dillon
2d41ef4b59 Fix type-o in last commit in preparation for MFC. 2002-07-02 19:06:33 +00:00
Sheldon Hearn
62df9b6286 Document addition of RLIMIT_VMEM support, added in rev 1.26 of miscbltin.c. 2002-06-27 16:56:45 +00:00
Tim J. Robbins
029c8ee4fa Bring documentation on CDPATH and its effects on cd(1) back into sync with 
reality (and POSIX): current directory isn't searched unless CDPATH has
a "." element or is unset.

PR:		38442
Submitted by:	oleg dashevskii <be9@be9.ru>
MFC after:	1 week
 2002-06-19 12:04:22 +00:00
Tim J. Robbins
8b34ad92a2 Document the -f and -v options of the unset builtin. 2002-06-06 04:12:50 +00:00
Tim J. Robbins
45086f8cf6 Add the SUSv3 -p ("portable") option to both the export and readonly 
builtins. This makes export/readonly print lines in the form
"export name=value".
 2002-06-06 03:57:22 +00:00
Tim J. Robbins
e5341cbb17 Quote alias values in the output of the alias(1) builtin so they are 
suitable for re-input to the shell (SUSv3)
 2002-06-04 12:59:12 +00:00
Tim J. Robbins
ad8a075902 Add -s (output PID's only) and -l (show PID's) options to the jobs(1) 
builtin. Modify the output format to match what SUSv3 requires.
 2002-05-31 14:04:23 +00:00
Ruslan Ermilov
81e9cda2c9 mdoc(7) police: tidy up the markup a bit. 2002-05-29 15:38:59 +00:00
Tim J. Robbins
fc482908be sh appeared in Version 1, not System V.1. 2002-05-25 12:18:27 +00:00
Tim J. Robbins
d513af6a66 Implement `set +o', which displays the currently set options in a format 
suitable for re-input into the shell.
 2002-05-25 12:11:58 +00:00
Tim J. Robbins
178897f127 Add the SUSv3 -L and -P options to the cd and pwd builtin utilities. `Logical' 
handling of .. is now the default.
 2002-05-20 07:54:39 +00:00
Tim J. Robbins
1b5a48ff88 Implement the -u (-o nounset) option, which gives an error message if 
an unset variable is expanded.

Obtained from:	NetBSD (bjh21, christos)
 2002-05-19 08:30:16 +00:00
Tim J. Robbins
1a958c6653 Implement the -C (-o noclobber) option, which prevents existing regular 
files from being overwritten by shell redirection.
 2002-05-19 06:03:05 +00:00
Akinori MUSHA
018d9f6237 Remove the printf builtin command from sh(1), which command is not 
used so often that it's worth keeping it as a builtin.

Now that all the printf invocations from within the system startup
scripts, we can safely remove it.

Urged by:	sheldonh  :)

No MFC is planned so far because it may break compatibility and
violate POLA.
 2001-11-20 18:33:59 +00:00
Akinori MUSHA
d90c5c4ab4 Make test(1) a builtin command of our sh(1) for efficiency. The 
binary size increase is 3,784 bytes (about 0.6%).

I don't drop the printf builtin while I'm here because some /etc/rc.*
scripts seem to use it before mounting /usr where printf(1) resides.

Reviewed by:	arch (sheldonh)
Inspired by:	NetBSD, ksh
Clued by:	ume (on how the printf builtin is used)
 2001-11-17 19:10:11 +00:00
Sheldon Hearn
42abf713c9 can not -> cannot 2001-08-08 18:32:06 +00:00
Ruslan Ermilov
c4d9468ea0 mdoc(7) police: 
Avoid using parenthesis enclosure macros (.Pq and .Po/.Pc) with plain text.
Not only this slows down the mdoc(7) processing significantly, but it also
has an undesired (in this case) effect of disabling hyphenation within the
entire enclosed block.
 2001-08-07 15:48:51 +00:00
Sheldon Hearn
71337c33bd Break the list of parameter expansions into two lists so that 
the paragraph introducing the prefix and suffix pattern expansions
does not appear as part of the explanation for the string length
expansion.
 2001-07-23 10:18:05 +00:00
Ruslan Ermilov
caa2db3be9 mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 10:04:09 +00:00
Ruslan Ermilov
5521ff5a4d mdoc(7) police: sort SEE ALSO xrefs (sort -b -f +2 -3 +1 -2). 2001-07-06 16:46:48 +00:00
Dima Dorfman
a910f192bb Remove duplicate words. 2001-06-24 01:34:38 +00:00
Dima Dorfman
9434a1c780 Document "chdir" builtin. 2001-04-28 02:13:58 +00:00
Ruslan Ermilov
d0353b836e mdoc(7) police: split punctuation characters + misc fixes. 2001-02-01 16:38:02 +00:00
Ruslan Ermilov
32f6256a49 Prepare for mdoc(7)NG. 2001-01-16 09:08:22 +00:00
Ruslan Ermilov
1586940ea5 Prepare for mdoc(7)NG. 2000-12-18 14:48:17 +00:00
Ruslan Ermilov
12e720d78b Prepare for mdoc(7)NG. 2000-12-15 17:37:31 +00:00
Ruslan Ermilov
b4f0f4aa81 mdoc(7) police: Er macro usage cleanup. 2000-11-22 15:55:01 +00:00
Brian Somers
4682f420f2 Implement the <> redirection operator. 2000-10-03 23:13:14 +00:00
Sheldon Hearn
1b9735e6f2 Mark up the -a flag to unalias as a flag (Fl), not an argument (Ar). 2000-07-24 15:02:04 +00:00
Sheldon Hearn
5d3b843b57 Add missing punctuation to one line. 2000-07-24 14:59:50 +00:00
Mark Ovens
501e74b7ca Document the builtin echo command 
Reviewed by:	Matthew Hunt <mph@astro.caltech.edu>
 2000-07-17 23:37:55 +00:00
Martin Cracauer
3652a236fa Document ulimit -b for RLIMIT_SBSIZE. 1999-12-15 16:12:32 +00:00
Martin Cracauer
671356079b make '|' character visible. 
PR:		docs/15265
Submitted by:	takamune@avrl.mei.co.jp
 1999-12-05 12:13:54 +00:00