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453 Commits

Author SHA1 Message Date
mycroft
89fb48a178 Fix core dump reported by Wolfram Schneider. 1995-01-26 06:01:36 +00:00
hpeyerl
b4c2155aa1 ECBDIC->EBCDIC 1995-01-23 18:21:48 +00:00
christos
ad8d5369f5 I added the documented in the manual but not implemented variable expansions: 
${#WORD}
    ${WORD%PAT}
    ${WORD%%PAT}
    ${WORD#PAT}
    ${WORD##PAT}
 1995-01-23 06:33:03 +00:00
mycroft
4d643bf207 Remove `.' from default PATH. 1995-01-20 18:21:16 +00:00
mycroft
c4459d08d9 Clean up deleted files. 1995-01-15 10:15:19 +00:00
mycroft
2425ddde47 Remove the gratuitous `security' warnings. 1995-01-15 09:47:36 +00:00
mycroft
4bcd14e0b4 Remove the gratuitous `security' warning. 1995-01-15 09:29:16 +00:00
mycroft
9154deaefa Stay on the correct line at the end of a substitute command. From Andrew Moore. 1995-01-15 06:18:29 +00:00
mycroft
71dcdbe0d4 Change directory permissions in pre-order. 1995-01-15 05:50:26 +00:00
mycroft
720e729421 Add `-t' option from Matthew Green, hacked a bit by me. 1995-01-13 23:23:41 +00:00
jtc
cc9fe5ba6d Describe the : shell builtin. 
Fixes PR #712.
 1995-01-12 23:35:56 +00:00
mycroft
ddc6e993fc Better fix for the previous. 1995-01-08 07:01:36 +00:00
mycroft
3f1b5c3296 Fix oversight in previous change, when argument list is sort of empty. 1995-01-08 06:42:42 +00:00
mycroft
e848bd4fb5 Fix that last bug in a less expensive way. 1994-12-31 23:56:54 +00:00
cgd
809218efc4 take two: make grabstackstr() work correctly, in the face of strange filling. 1994-12-31 01:56:16 +00:00
mycroft
1c21834ccb Remove previous misguided change. 1994-12-30 06:33:59 +00:00
mycroft
0155aa3b5e Mostly sync with CSRG. 1994-12-28 01:37:49 +00:00
mycroft
d966913f57 Sync with CSRG. 1994-12-27 23:14:46 +00:00
cgd
58f1733118 be more careful with casts. 1994-12-23 13:24:39 +00:00
cgd
42f0dae5e3 pull prototypes into scope for string functions. 1994-12-23 13:24:10 +00:00
cgd
17ed2a67b2 pull some prototypes into scope. 1994-12-23 13:22:13 +00:00
cgd
e9aebcc9d8 don't play fast and loose with memory block allcation. try to allocate 
in more-round sizes, but realize that not everybody will fill them up
exactly.
 1994-12-23 13:21:01 +00:00
cgd
db1ae625b5 eliminate two wrong-sized variables which were unused. 1994-12-23 13:20:10 +00:00
cgd
6abb26e555 be careful with addresses. 1994-12-23 13:19:41 +00:00
cgd
f04c743d2d be careful with pointer types. 1994-12-23 13:18:20 +00:00
cgd
b32916a5d5 new way of specifying man pages. 1994-12-22 09:23:05 +00:00
cgd
7e7441ee3e add USD.doc to subdir list on install 1994-12-18 11:42:39 +00:00
cgd
73cf954189 adjust; from jimj. 1994-12-06 19:13:02 +00:00
cgd
4ce0d34a31 clean up further. more patches from Jim Jegers 1994-12-05 19:07:32 +00:00
cgd
5dad143982 from James Jegers <jimj@miller.cs.uwm.edu>: quiet -Wall, and squelch 
some of the worst style errors.
 1994-12-04 07:11:37 +00:00
mycroft
a99fc6c377 Format police. 1994-11-25 08:05:55 +00:00
deraadt
a583ccb069 print %MEM correctly 1994-11-25 07:01:11 +00:00
jtc
6cd3ad1d11 ulimit builtin (PR #388) 
This public domain code, originally by Doug Gwyn, Doug Kingston, Eric
Gisin, and Michael Rendell was ripped from pdksh 5.0.8 and hacked for
use with ash.
 1994-11-04 17:13:27 +00:00
cgd
6d9009aacb bugs don't get any dumber than this. 1994-11-04 09:59:07 +00:00
deraadt
8f25fc60d3 kill UPAGES 1994-11-03 04:33:17 +00:00
jtc
1a6ccc3e14 Strip trailing slashes of operands in checkdot(). 
POSIX.2 requires that if "." or ".." are specified as the basename
portion of an operand, a diagnostic message be written to standard
error, etc.  We strip the slashes because POSIX.2 defines basename
as the final portion of a pathname after trailing slashes have been
removed.

This also makes rm "perform actions equivalent to" the POSIX.1
rmdir() and unlink() functions when removing directories and files,
even when they do not follow POSIX.1's pathname resolution semantics
(which require trailing slashes be ignored).
 1994-11-02 16:17:14 +00:00
mycroft
f67cdf925f Add `-o' option to usage string. 1994-10-25 02:29:46 +00:00
andrew
61043b5d11 Added mention of the retension, erase and eom options. 1994-10-16 11:46:49 +00:00
jtc
a5df115331 use strerror() instead of sys_errlist[] 1994-10-11 06:06:44 +00:00
mycroft
6b78d3957c Clarify the history a bit. 1994-09-26 06:54:38 +00:00
mycroft
6a58570d9a Small grammar fix. 1994-09-26 06:53:44 +00:00
mycroft
b82fefc7b2 Make the usage messages more closely match the man pages. 1994-09-26 06:53:21 +00:00
mycroft
06f53b6838 Eliminate uses of some obsolete functions. 1994-09-23 11:28:39 +00:00
mycroft
baccf0fbd1 Eliminate uses of some obsolete functions. 1994-09-23 11:16:28 +00:00
mycroft
83ede345fb Merge with 4.4-Lite version. 1994-09-23 06:14:39 +00:00
mycroft
5b20b0d3c6 New version, derived from hostname(1), with a corrected man page. 1994-09-22 09:42:45 +00:00
mycroft
ea92d19cb0 Reference domainname(1), and check for too many arguments. 1994-09-22 09:41:26 +00:00
mycroft
667b5ea158 Merge 4.4-Lite version. 1994-09-22 09:24:46 +00:00
mycroft
b36149f49a Clean up deleted files. 1994-09-22 09:24:44 +00:00
mycroft
051219a643 Merge 4.4-Lite version. 1994-09-22 09:24:35 +00:00
mycroft
e40b06360c Import original 4.4-Lite version. 1994-09-22 03:04:15 +00:00
mycroft
9dccee4f46 Remove a couple of changes we no longer need. 1994-09-21 00:40:40 +00:00
mycroft
6174c16ac6 Merge 4.4-Lite version. 1994-09-21 00:12:43 +00:00
mycroft
6946a8eec4 Clean up deleted files. 1994-09-21 00:11:21 +00:00
mycroft
cee2bad89f Merge 4.4-Lite version. 1994-09-21 00:10:23 +00:00
mycroft
a83bf514ca Import original 4.4-Lite version. 1994-09-20 05:39:48 +00:00
mycroft
818272eaa3 Import original 4.4-Lite version. 1994-09-20 05:28:59 +00:00
mycroft
fe5a9095e0 Merge with 4.4-Lite version. 1994-09-20 04:52:02 +00:00
mycroft
7df690ffe6 Merge 4.4-Lite version. 1994-09-20 04:18:10 +00:00
mycroft
691f8c4267 Need limits.h. 1994-09-20 04:08:23 +00:00
mycroft
a7a0533596 Merge with 4.4-Lite. 1994-09-20 04:07:01 +00:00
mycroft
ef719df409 Merge with 4.4-Lite version. 1994-09-20 01:24:07 +00:00
mycroft
9baa91f322 Merge with 4.4-Lite version. 1994-09-20 00:37:13 +00:00
mycroft
07cdfa9cd1 Integrate `-c' option, from Arne Juul. 1994-09-16 22:23:29 +00:00
mycroft
9c2fbdc245 Deal with large file systems, and clean up a bit. 1994-09-16 20:59:27 +00:00
deraadt
5e6898c083 NBPG -> getpagesize() 1994-09-15 02:00:34 +00:00
mycroft
d22a514772 Fix problem with character classes matching a terminating NUL, from Henry 
Spencer.
 1994-08-29 01:54:39 +00:00
mycroft
08a6730054 Fix a core dump and another parse error related to null commands. 1994-08-24 05:48:26 +00:00
jtc
1d1682d63c vmunix -> netbsd (PR #375) 1994-08-06 06:11:03 +00:00
deraadt
1a69335ad4 do not need -I/sys 1994-08-03 20:46:47 +00:00
jtc
8cc67c8556 Don't source the file specified by $ENV if either the real and effective 
user IDs or the real and effective group IDs of the process are different.
Thanks to Mark Weaver who pointed this out in PR 262.
 1994-08-03 16:25:26 +00:00
mycroft
625270ca0f Fix bogus freeing of memory. 1994-07-31 09:23:10 +00:00
mycroft
abe60a1e07 Clean up deleted files. 1994-07-16 00:17:15 +00:00
jtc
b9e9314bd7 Re-implemented with a recursive descent parser. 
Fixed subtle bug wrt. comparing integers when either one hasn't been
coersed from a string --- while avoiding an even subtler bug found in
GNU expr.
 1994-07-16 00:17:03 +00:00
jtc
7acf86db2f Don't dump core when evaluating X % 0. 
Simplify lexer by using %prec feature in yacc grammar.
Implement most of the operators required by POSIX.2.
 1994-07-15 23:45:30 +00:00
glass
3c285ea60f fix typo 1994-07-12 07:58:27 +00:00
cgd
00dc18214f don't forget a cast, and thereby fix the regexp problems on big-endian machines 1994-07-10 23:51:11 +00:00
mycroft
aaed410145 Fix some problems with empty commands. 1994-07-07 20:53:32 +00:00
cgd
2c405cf3ed from jtc: insure that 3 and 4 argument special cases work properly. 1994-07-07 19:08:11 +00:00
mycroft
188b97d955 Bandaid quoting. 1994-07-07 16:24:34 +00:00
mycroft
afb839bea0 Clean up deleted files. 1994-07-03 07:26:03 +00:00
deraadt
8b8caa9aa0 devname is in libc now 1994-07-03 07:25:57 +00:00
pk
f5bd9f5624 save state of `gflag' across calls to backeval(), allowing globbing to 
continue after backquote expansion. (fix for bug #309)
 1994-07-01 20:39:21 +00:00
mycroft
54718335ed Clean up deleted files. 1994-06-30 05:12:42 +00:00
jtc
008c3a98a0 Replaced test with simpler, more feature rich, version derived from pdksh. 1994-06-30 05:12:29 +00:00
jtc
61c805aef5 The file_descriptor argument to the -t primary is no longer optional. 1994-06-29 22:26:50 +00:00
jtc
9659258f38 Removed code that checked if arg was a unary operator when test is called 
with only one argument.  It's not a syntax error --- it's a special case.
 1994-06-29 22:10:16 +00:00
mycroft
32a94e53c4 Clean up deleted files. 1994-06-24 07:33:21 +00:00
jtc
4aece6a461 Renamed builtins to builtins.def to eliminate make's (incorrect) circular 
dependancy between the builtins data file and builtins.c.

The bug only occured when there was no obj directory, and is a result of
NetBSD's better (compared to 4.4lite's) default make rules.

Fixes bug #301.
 1994-06-24 07:33:12 +00:00
pk
e42d6feaa0 No more P_NOSWAP/P_PHYSIO. 1994-06-16 19:30:50 +00:00
pk
f7e4697f3d Declare devname(). 1994-06-16 19:29:45 +00:00
mycroft
2efb881840 Re-fix an old bug. 1994-06-15 04:13:46 +00:00
jtc
918ce04f57 From Christos: 
1. Fix `-' quoting in [ ] expressions.
  2. Fix expansion of variables in redirections
 1994-06-14 05:49:19 +00:00
jtc
eb06615913 Whoever wrote the tar command line argument parsing code didn't realize 
that the order of arguments is different if the command flags are specified
without a `-'.  I've integrated getoldopt.c from John Gilmore's pdtar which
handles argument parsing correctly.
 1994-06-14 01:16:02 +00:00
mycroft
8c95c5f91f Fix up RCS ids. 1994-06-14 00:40:58 +00:00
jtc
a228e9fb76 add pax 1994-06-13 16:48:41 +00:00
jtc
7d76b00baf Add RCS ID's 1994-06-13 16:33:34 +00:00
jtc
8b35abe2bf From 4.4 lite 1994-06-13 16:13:35 +00:00
chopps
8ed58a738d fixup for new fs code. 1994-06-13 06:39:17 +00:00
jtc
212ba62f56 Set the status variable ($?) to 0 after a successful variable assignment. 1994-06-12 02:31:28 +00:00