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Russ Cox a7511dd43d libregexp: fix ambiguous match selection
echo SYSSYSR1 | sed 's/SYS.+/sysr1/'

was producing SYSsysr1 instead of sysr1.
Bug was introduced during overflow cleanup earlier this year.

Also bring regexec.c and rregexec.c into sync again.
Also allocate large enough lists in the regexec2/rregexec2 case.
2007-12-07 15:32:45 -05:00
acid better symbols 2006-02-14 19:38:04 +00:00
bin merge 2007-11-27 15:39:06 -05:00
dict now with hget 2005-07-18 22:52:05 +00:00
dist add x86-64 2007-03-25 17:16:52 +00:00
face faces for lp. 2005-09-13 01:24:50 +00:00
font more notes 2006-03-20 02:46:03 +00:00
include libthread: simplify alt tracking, possibly fixing bug 2007-08-22 11:14:30 -04:00
lib merge 2007-11-27 15:39:06 -05:00
log ignore everything 2005-02-13 22:09:54 +00:00
lp remove bind 2006-09-17 20:52:18 +00:00
mail merge 2007-11-27 15:39:06 -05:00
man vbackup: add -i flag to avoid score prefetching (David Swasey) 2007-11-27 15:49:09 -05:00
ndb add root servers 2006-02-14 19:37:32 +00:00
news odds and ends 2004-04-21 23:43:46 +00:00
plumb plumb all urls, not just images (TheWhiteTiger) 2007-04-03 12:49:27 +00:00
postscript out of date 2006-11-06 04:25:03 +00:00
proto forgotten files 2005-01-13 04:56:07 +00:00
sky add here 2005-01-27 19:28:22 +00:00
src libregexp: fix ambiguous match selection 2007-12-07 15:32:45 -05:00
tmac new from plan 9 2006-05-06 22:51:12 +00:00
troff gone 2006-03-19 06:01:34 +00:00
unix merge 2007-08-23 10:49:54 -04:00
.cvsignore merge 2007-11-27 15:39:06 -05:00
.hgignore .hgignore: ignore more 2007-11-27 15:40:45 -05:00
.hgtags Added tag rtag for changeset 0b0321e26f56 2007-06-24 20:05:05 -04:00
CHANGES CHANGES 2007-06-24 22:55:43 -04:00
configure For annoying people like Uriel. 2005-11-25 13:18:11 +00:00
INSTALL space after -v for OS X (andrey) 2006-07-24 19:05:01 +00:00
install.txt new man page 2005-12-30 19:22:07 +00:00
LICENSE update lucida 2006-03-20 02:25:59 +00:00
Makefile For annoying people like Uriel. 2005-11-25 13:18:11 +00:00
rcmain Make fn cd safe for rc -e. 2005-08-10 16:59:19 +00:00
README add text version of install(1) 2005-11-28 16:36:57 +00:00
TODO Note 9P2000.u 2005-08-31 04:00:14 +00:00

This is a port of many Plan 9 libraries and programs to Unix.

* Installation

To install, run ./INSTALL.  It builds mk and then uses mk to
run the rest of the installation.  

For more details, see install(1), at install.txt in this directory
and at http://swtch.com/plan9port/man/man1/install.html.

* Documentation

See http://swtch.com/plan9port/man/ for more documentation.
(Documentation is also in this tree, but you need to run
a successful install first.  After that, "9 man 1 intro".)

Intro(1) contains a list of man pages that describe new features
or differences from Plan 9.

* Helping out

If you'd like to help out, great!  The TODO file contains a small list.

If you port this code to other architectures, please share your changes
so others can benefit.

Please use diff -u or CVS (see below) to prepare patches.

* CVS

You can use CVS to keep your local copy up-to-date as we make 
changes and fix bugs.  See the cvs(1) man page here ("9 man cvs")
for details on using cvs.

* Contact

Russ Cox <rsc@swtch.com>