Tom Lane 3cbfe485e4 Remove useless "retry memory" logic within regex engine. ... Apparently some primordial version of Spencer's engine needed cdissect() and child functions to be able to continue matching from a previous position when re-called. That is dead code, though, since trivial inspection shows that cdissect can never be entered without having previously done zapmem which resets the relevant retry counter. I have also verified experimentally that no case in the Tcl regression tests reaches cdissect with a nonzero retry value. Accordingly, remove that logic. This doesn't really save any noticeable number of cycles in itself, but it is one step towards making dissect() and cdissect() equivalent, which will allow removing hundreds of lines of near-duplicated code. Since struct subre's "retry" field is no longer particularly related to any kind of retry, rename it to "id". As of this commit it's only used for identifying a subre node in debug printouts, so you might think we should get rid of the field entirely; but I have a plan for another use.		2012-02-24 18:40:28 -05:00
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backend	Remove useless "retry memory" logic within regex engine.	2012-02-24 18:40:28 -05:00
bin	Add some enumeration commas, for consistency	2012-02-24 11:04:45 +02:00
include	Remove useless "retry memory" logic within regex engine.	2012-02-24 18:40:28 -05:00
interfaces	Remove arbitrary limitation on length of common name in SSL certificates.	2012-02-23 15:48:04 -05:00
makefiles	Add pg_upgrade test suite	2011-11-27 22:42:32 +02:00
pl	Fix I/O-conversion-related memory leaks in plpgsql.	2012-02-11 18:06:24 -05:00
port	Speed up in-memory tuplesorting.	2012-02-15 12:13:32 -05:00
template	Remove cvs keywords from all files.	2010-09-20 22:08:53 +02:00
test	Add some enumeration commas, for consistency	2012-02-24 11:04:45 +02:00
timezone	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
tools	Mention original ctags option name.	2012-02-24 16:19:18 -05:00
tutorial	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
.gitignore	Convert cvsignore to gitignore, and add .gitignore for build targets.	2010-09-22 12:57:04 +02:00
bcc32.mak	Remove useless whitespace at end of lines	2010-11-23 22:34:55 +02:00
DEVELOPERS	Replace a couple of references to files that no longer exist in the source	2009-05-04 08:08:47 +00:00
Makefile	Fix some oversights in distprep and maintainer-clean targets.	2011-03-10 00:04:05 -05:00
Makefile.global.in	ecpg: Improve test building	2012-02-02 20:33:29 +02:00
Makefile.shlib	Use single quotes in preference to double quotes for protecting pathnames.	2011-06-15 21:45:23 -04:00
nls-global.mk	Sort compendium lists for msgmerge	2011-12-27 20:22:51 +02:00
win32.mak	Remove useless whitespace at end of lines	2010-11-23 22:34:55 +02:00