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644 Commits

Author SHA1 Message Date
kleink 6b58679ffa Implement OCRNL "\r" -> "\n" tty output translation. 
Fixes PR standards/3434.
 1997-04-02 03:10:51 +00:00
mycroft bd05c38cfd Adjust the input string by the right amount if the pattern wasn't at the 
beginning.
 1997-03-29 15:29:31 +00:00
cgd 4274523efe pull in util.h rather than prototypeing logtwmp() locally. 1997-03-26 20:28:11 +00:00
mikel b7679caa29 add xref to symlink(2) 1997-03-25 05:30:29 +00:00
lukem a5f8609286 use mkstemp() instead of tempnam() 1997-03-22 03:14:27 +00:00
lukem b7b791e1a0 use mkstemp() instead of mktemp() 1997-03-22 03:02:17 +00:00
mycroft 7fb9269e92 DTRT if e_wmesg is not NUL-terminated. 1997-03-19 05:45:27 +00:00
mycroft 827a9bc80d DTRT if e_login is not NUL-terminated. 1997-03-19 05:34:47 +00:00
christos a0fa692d3b PR/3352: From Hiroyuki Ito: ${#1} was not being expanded properly if there 
was a need to allocated another stack block.
 1997-03-18 18:54:40 +00:00
christos 7accaec421 NO_HISTORY->SMALL 1997-03-14 01:42:18 +00:00
christos 6042831b7e Fix problems with -DNO_HISTORY 1997-03-13 21:57:32 +00:00
mycroft 3a59e5e8e3 Set input files to close-on-exec mode. 1997-03-13 20:07:49 +00:00
mikel 9652cc6702 tabs is the converse of oxtabs, not itself. pointed out by Geoff Wing 
in PR misc/3320.
 1997-03-13 05:03:45 +00:00
perry 4f5378d26a Remove rmail -- it has moved to libexec. 1997-03-13 02:58:48 +00:00
perry 46a1f27c28 moved to libexec 1997-03-13 02:12:59 +00:00
perry 15d0dbe011 Add documentation of the fact that date does indeed understand years 
after 2000 (years 00 through 68 are interpreted as meaning 2000-2068;
this should be updated sometime before 2068 :-)
 1997-03-11 23:43:41 +00:00
mouse 412433b44c alternate -> alternative, per PR 2643 1997-03-08 13:26:20 +00:00
christos 6b7623a681 Fix PR/3289: upon initialization check if $PWD contains the right directory 
and use it. We also maintain $PWD now, like the rest of the
	     shells.
 1997-03-07 21:36:19 +00:00
cjs 4f5b043d6d PR 3284, from enami tsugutomo <enami@ba2.so-net.or.jp>. 
Remove space before punctuation.
 1997-03-03 22:00:34 +00:00
christos 4a521d359f varisset fixes: 
- treat $0 specially since it is not in shellparams
	- check the number of parameters instead of walking
	  the parameters array to avoid checking against the
	  null terminated element.
 1997-03-03 19:26:18 +00:00
christos edc5dadbab PR/3269: Off by one in varisset(), caused variable substitution not to 
count the last positional parameter as set.
 1997-03-01 19:33:29 +00:00
pk bf18a93a17 Message buffer passed to kvm_openfiles() should _POSIX2_LINE_MAX long; PR#3266 1997-02-28 13:34:50 +00:00
cgd 4f2bfe8b13 Patch from BSDI (via Keith Bostic): 
>NFS doesn't support chflags; ignore errors unless there's reason
>to believe we're losing bits.  (Note, this still won't be right
>if the server supports flags and we were trying to *remove* flags
>on a file that we copied, i.e., that we didn't create.)
 1997-02-26 14:40:51 +00:00
christos a5aaf55cf3 Fix PR/3258 sh -c 'echo $0' causes segmentation fault. 1997-02-25 17:51:50 +00:00
thorpej 71f1354a10 Fix a typo that caused lack of argument to be misinterpreted as "0". 
From Arne H. Juul <arnej@pvv.ntnu.no>, PR #3236.
 1997-02-22 01:45:41 +00:00
christos 680690d33c add type builtin. 1997-02-06 23:24:52 +00:00
christos 6f224ae59f Fix parsing problem introduced in the previous ${10} fix, where $#digit 
or $digit# would get mis-parsed as a positional parameter.
 1997-01-26 18:05:34 +00:00
perry b195ec73d5 nuke the BUGS section -- it was vax specific 1997-01-25 00:17:00 +00:00
perry 61974fdce1 remove obsolete -d and -t options -- kernel timezone handling is long gone 1997-01-24 18:17:17 +00:00
christos 633ceb6db5 - varisset(): In positional arguments, take into account VSNUL so that: 
set -- ""; echo ${1:-wwww} works.
- when expanding arithmetic, discard previous ifs recorded regions, since we
  are doing our own scanning. x=ab; echo $((${#x}+1)) now works.
- in ${var#word} fix two bugs:
   * if there was an exact match, there was an off-by-one bug in the
     comparison of the words. x=abcd; echo ${x#abcd}
   * if there was no match, the stack region was not adjusted and the rest
     of the word was getting written in the wrong place. x=123; echo ${x#abc}X
 1997-01-24 17:26:28 +00:00
christos 3d5f212ba8 enable parsing of multi-digit positional arguments i.e. ${10} works and it 
is not a bad substitution.
 1997-01-24 17:15:56 +00:00
perry 6817905411 add ksh to Makefile per pr-3051 -- approved by thorpej 1997-01-16 22:06:54 +00:00
perry 2a9ecb70c3 close pr-3111 -- use sh to invoke script instead of executing 1997-01-16 21:17:53 +00:00
tls 76adbe2bd3 kill register 1997-01-13 17:53:15 +00:00
tls 2ab2e20cff RCS ID Police 1997-01-12 19:11:37 +00:00
tls 48250187e6 kill 'register' 1997-01-11 02:04:27 +00:00
tls 3e254367af kill use of register 1997-01-09 16:44:06 +00:00
tls 3811362c9a kill use of register 1997-01-09 16:31:05 +00:00
tls 4c7b22f594 kill use of register 1997-01-09 16:07:09 +00:00
tls 09a2307c08 Sync to 4.4BSD-Lite2; really just the SCCS ID, because we don't have vfslist.c in our mount sources. 1997-01-09 03:56:31 +00:00
mikel 6a37335a9d reference sigaction(2) instead of the obsolete sigvec(3); fixes PR 3058. 1996-12-26 02:29:58 +00:00
cjs 5678a13f1b Re-introduce some code from 1.14 (with modifications) to make the 
shell's idea of the current working directory match reality when
symlinks (or anything else we can't stat) are traversed with the
cd command. However, this does not print out the cwd after cd
traverses symlinks, as it used to, though the capability is still
there should one want to use it.
 1996-12-22 08:34:34 +00:00
pk 06b0897774 Change misleading example to read `pax -v -f filename' which doesn't 
extract files (Robert Dick; PR#3032)
 1996-12-18 23:37:11 +00:00
jtc 614eee469b import pdksh 5.2.12 1996-12-18 04:50:04 +00:00
christos a00e49c200 Getopts bugs again (I'll never get this right). 
- make sure that OPTIND is set correctly even in the absence of options.
- don't keep stale state between getopts calls.
 1996-12-15 20:37:09 +00:00
thorpej 0097f7bcc8 Make df(1) more liberal (and intelligent) about what it accepts 
as arguments (for -t and -l flags, specifically).
From Hubert Feyrer <feyrer@rfhs8002.fh-regensburg.de>, PR #2869.
 1996-12-11 03:48:42 +00:00
thorpej 51175461d6 Do multicolumn output in a way that's a little more likely to always 
line up evenly.  From D'Arcy J.M. Cain <darcy@druid.com>, PR #2965.
 1996-12-11 03:25:39 +00:00
christos 340077b543 - fix parsing bug reported by mycroft: ! was only recognized in the beginning 
of pipelines. Now we are recognizing it everywhere like ksh, so:

	! if [ a = b ]; then ! echo c && ! true; else ! echo d; fi

  works.
 1996-11-25 20:22:00 +00:00
christos 9530a32719 Fix bug in getopts code where the argument list got truncated. 
From Todd Miller.
 1996-11-24 20:48:01 +00:00
lukem 5d37ffa7eb fix the the typos 1996-11-10 23:58:22 +00:00