Commit Graph

11 Commits

Author SHA1 Message Date
Jordan K. Hubbard
2caac73e76 Fix gross spelling and typographical errors pointed out by Keith Bostic. 1994-04-24 01:22:07 +00:00
Rich Murphey
36ae463bf0 Take -lgnuregex back out. Linking with it causes 'make install' to fail. 1994-02-03 04:23:11 +00:00
J.T. Conklin
d8c21a3e8a Document the new, less restrictive, behavior of the matching operator. 1993-10-04 22:07:27 +00:00
J.T. Conklin
4a13ab7c12 Allow expressions like "expr 'ABC' : '^.*$' to work as is done in other
expr implementations.
1993-10-04 21:58:53 +00:00
J.T. Conklin
4cf61aba29 Fix grammar to eliminate support for unary minus expressions -- they
weren't supported, they aren't standard, and they caused expr to dump
core.
1993-09-14 22:49:52 +00:00
J.T. Conklin
55c497bf15 1003.2 requires that lexical comparisons be done in locale specific manner,
so we have to use strcoll() instead of strcmp().
1003.2 requires that a null string be returned if a string does not match
a \( \) subexpression.
Replaced fprintf/exit with calls to err and errx as appropriate.
1993-08-17 16:06:00 +00:00
J.T. Conklin
22a102fb97 Remove GNU regex.[ch] and use system's regex library. The library is still
GNU regex for now, but will be replaced as soon as an alternative is made
availiable.
1993-08-02 16:57:26 +00:00
J.T. Conklin
c1b5908979 install new manual page 1993-07-21 23:07:02 +00:00
J.T. Conklin
c9fe00dc0b Update to my latest expr (fixes bugs with comparison and matching operators)
Add man page I wrote.
1993-07-21 22:56:14 +00:00
Andrew Moore
4ba5f2985d added POSIX regex to expr 1993-06-19 01:55:46 +00:00
Rodney W. Grimes
5b81b6b301 Initial import, 0.1 + pk 0.2.4-B1 1993-06-12 14:58:17 +00:00