CVS log for src/usr.bin/sed/process.c

Up to [cvs.NetBSD.org] / src / usr.bin / sed

Request diff between arbitrary revisions

Keyword substitution: kv
Default branch: MAIN

Pull up following revision(s) (requested by kre in ticket #1914):

	bin/date/date.c	(apply patch)
	usr.bin/sed/process.c: revision 1.54
	sys/sys/signal.h: revision 1.77
	sys/sys/signal.h: revision 1.78
	external/gpl2/gmake/dist/main.c: revision 1.2

PR lib/58674

When building the tools version of sed, treat all wide characters
as if they occupy just one column for the purposes of sed's 'l'
command (which it is very unlikely to be used from the tools sed).
wdwidth() is another XSI function, not necessarily available everywhere.

PR lib/58674
bsd_signal should only be visible with _NETBSD_SOURCE - it isn't any kind of
standard function (despite also existing in other systems).

This change inspired by the PR, but doesn't fix it in any way, the tools
config script for gmake doesn't care if the function is visible in any
header, merely if present in libc.

PR lib/58674 (not really so much any more)
Correct previous.
bsd_signal should only be visible with _NETBSD_SOURCE - it isn't any kind of
standard function (despite also existing in other systems).

Turns out that it used to be an XSI function, back in the dark ages
('twas removed in POSIX issue 7, back in 2008, after being marked
obsolete in issue 6 (2001)).

So, make it visible to any applications that request a suitable
X/Open version (and of course, for _NETBSD_SOURCE).
Still no effect on the issue for the PR.

PR lib/58674
Hopefully allow the tools gmake to build (everywhere).

Don't use the system bsd_signal() function, even if one is
defined, use a locally defined one instead.   Note that it
cannot be declared static (which the code would do) as it
is possible that system header files might define the function,
if it exists on the host system, and that prototype would not
(cannot) be static.

This is a horrible hack, feel free to do something better.

Note: this version of gmake is (currently anyway) used only
as part of the tools used for building NetBSD - apart from that
it is used for nothing.

Pull up following revision(s) (requested by kre in ticket #978):

	bin/date/date.c (apply patch)
	usr.bin/sed/process.c: revision 1.54
	sys/sys/signal.h: revision 1.77
	sys/sys/signal.h: revision 1.78
	external/gpl2/gmake/dist/main.c: revision 1.2

PR lib/58674
When building the tools version of sed, treat all wide characters
as if they occupy just one column for the purposes of sed's 'l'
command (which it is very unlikely to be used from the tools sed).
wdwidth() is another XSI function, not necessarily available everywhere.

PR lib/58674
bsd_signal should only be visible with _NETBSD_SOURCE - it isn't any kind =
of
standard function (despite also existing in other systems).
This change inspired by the PR, but doesn't fix it in any way, the tools
config script for gmake doesn't care if the function is visible in any
header, merely if present in libc.

PR lib/58674 (not really so much any more)
Correct previous.
bsd_signal should only be visible with _NETBSD_SOURCE - it isn't any kind =
of
standard function (despite also existing in other systems).

Turns out that it used to be an XSI function, back in the dark ages
('twas removed in POSIX issue 7, back in 2008, after being marked
obsolete in issue 6 (2001)).
So, make it visible to any applications that request a suitable
X/Open version (and of course, for _NETBSD_SOURCE).
Still no effect on the issue for the PR.

PR lib/58674
Hopefully allow the tools gmake to build (everywhere).
Don't use the system bsd_signal() function, even if one is
defined, use a locally defined one instead.   Note that it
cannot be declared static (which the code would do) as it
is possible that system header files might define the function,
if it exists on the host system, and that prototype would not
(cannot) be static.

This is a horrible hack, feel free to do something better.

Note: this version of gmake is (currently anyway) used only
as part of the tools used for building NetBSD - apart from that
it is used for nothing.

PR lib/58674

When building the tools version of sed, treat all wide characters
as if they occupy just one column for the purposes of sed's 'l'
command (which it is very unlikely to be used from the tools sed).

wdwidth() is another XSI function, not necessarily available everywhere.

sed(1): Don't force a newline on last line, if input stream doesn't have one

While here, change how we check if the current line is the last one.
Before, we just checked if there were more files after the current one.
Now, we check the actual content of those files: they files may not have
a line at all. This matches the definition of the "last line" by the
Open Group.

The new behavior is closer to GNU sed.

From FreeBSD (9dd857db3dc558dc61dc8674d204ebc83cac0739), requested by mrg@

The latest refactoring changes broke sed -i:
    cd /tmp; echo foo > test; sed -i.orig s,fo,ba, test
Back them out until they are fixed.

Hide more subroutines in processing phase.

Close files opened at processing time within processing phase.

Move run-time data structures into processing part.

Move data I/O file pointers into processing part.

Improve modularity of "sed" source:
- move program source input subroutines into compiler part;
- move data I/O subroutines into processor part.

Rebase to HEAD as of a few days ago.

Pull up following revision(s) (requested by christos in ticket #34):
	usr.bin/sed/process.c: revision 1.46
PR/49109: Jeremie Le Hen: fix sed relative addressin (1,+N)
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=192108
http://svnweb.freebsd.org/base?view=revision&revision=269302
XXX: pullup 7.

PR/49109: Jeremie Le Hen: fix sed relative addressin (1,+N)
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=192108
http://svnweb.freebsd.org/base?view=revision&revision=269302
XXX: pullup 7.

Rebase.

restore sccsid[]'s per core@'s decision

PR/48883: Justin Cormack: Cope with systems that don't provide REG_STARTEND

PR/48880: Ryo ONODERA: Unapply one of our patches that broke 'G'.

Restore G command

usage is __dead. Kill useless sccsid.

Merge our changes.

import today's FreeBSD sed.

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

resync from head

Pull up following revision(s) (requested by uwe in ticket #888):
	usr.bin/sed/process.c: revision 1.39
	usr.bin/sed/sed.1: revision 1.30
	usr.bin/sed/sed.1: revision 1.31
The change ("c") command should start a new cycle.
Apply one line patch I posted in PR #45981 and document this in the
manual page.
Bump date for previous (PR #45981): the change ("c") command starts a
new cycle.

The change ("c") command should start a new cycle.

Apply one line patch I posted in PR #45981 and document this in the
manual page.

Sync with HEAD.

Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html

Fix WARNS=4 issues (-Wcast-qual -Wsign-compare)

Sync with head.

Make TOOL_SED, to allow using our own sed in cases where the host's version
is busted in some way.

The TOOL_SED doesn't use TIOCGWINSIZE, and has some changes to include
nbtool_config.h in a cross build environment.

Combined with some other changes (not yet committed), this allows cross
compiling m68k code on Solaris 10/amd64.

Coverity CID 1181: Protect access against NULL.

Pullup rev 1.34 (requested by itojun in ticket #108)

Prevent integer underflow.

Pullup rev 1.34 (requested by itojun in ticket #1558)

Prevent integer underflow.

safer realloc, from openbsd

prevent integer underflow.  freebsd rev 1.32.  via openbsd

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22365, verified by myself.

Remove #if __STDC__. De-__P() and ANSIfy.

err/errx/warn/warnx do not need \n at the end

Pull up revisions 1.27-1.30 (requested by atatat):
  Don't attempt memmove() if pattern space length is zero.
  Fixes PR#14074.

Back out last patch (again).  This patch seems to satisfy test suites
that I've found, while the previous one did not.

New fix for PR bin/14074.  This one doesn't make sed hang.

Back out the pr fix.  It doesn't work.

Don't attempt to memmove() if psl (pattern space length) is zero.
Fixes PR bin/14074: Simple expression core dumps sed.

Pull up to last week's -current.

Since our gcc doesn't warn about NULL format strings anymore, we can
fix the incorrect err(1, "%s", "") et al.
Closes PR bin/7592 by cgd.

pullup 1.24->1.25 (Kimmo Suominen)

Fix bug pointed out by Jerry Peek <jpeek@jpeek.com> in PR bin/7674.
If hold space null when doing an 'G', make sure it contains a newline.
Fix copied from revision 1.17 where cgd applied a fix for 'x'.

char -> unsigned char
compensate for not having REG_STARTEND

Add { and } to shut up egcs. Reformat the more questionable code.

use int as array index.

Pull up from trunk:

Remove an extra semicolon that broke processing of the "r" directive.

Remove an extra semicolon that broke processing of the "r" directive.

WARNSify, fix .Nm usage, deprecate register, getopt returns -1 not EOF

merge lite-2 -- was mostly already done.  grr.

RCS ID police

fix bug pointed out by Dennis Ferguson <dennis@mci.net>.  if hold space null
when doing an 'x', make sure it contains a newline.

4.4BSD-Lite2

The `D' command should only input a new line if the pattern space becomes empty.

Fix the P command, and optimize D slightly.

Remove an old #ifndef of little value.

Fix bug with D leaving junk at end of pattern space.

DTRT with empty RE matches.  or at least, do something better.  fix off
to bostic and dspin.

Restore the traditional behaviour of the "n" command.

patch from Diomidis Spinellis to fix 'infinite' loop

RCS id's

update from Diomidis Spinellis <dspin@leon.nrcps.ariadne-t.gr>

Put back RCS identifier.

Was testing against rm_so instead of rm_eo.  So now:
$ echo aabb | sed 's/\(.*\)\1/(\1)/g'
(a)(b)(c)

removed GNU_REGEX directive
catch infinite substitution for the following cases:
echo hi | sed 's/$/a/g' (prints hia)
echo hi | sed 's/h*/x/g' (terminates with error: infinite substitution)

Add RCS identifiers.

added missing parens in buffer allocation (caused seg violation)

fixed HS initialization bug; swapping HS (`x') before a hold (`h')
command set the pattern space to NULL

added Berkeley sed with mods to use GNU regex