8 Commits (b10e9ae9f3ae4f1910085673eab159ff9c8e1080)

Author	SHA1	Message	Date
Tom Lane	27af91438b	Create the beginnings of internals documentation for the regex code. ... Create src/backend/regex/README to hold an implementation overview of the regex package, and fill it in with some preliminary notes about the code's DFA/NFA processing and colormap management. Much more to do there of course. Also, improve some code comments around the colormap and cvec code. No functional changes except to add one missing assert.	14 years ago
Magnus Hagander	9f2e211386	Remove cvs keywords from all files.	15 years ago
Tom Lane	df1e965e12	Sync our regex code with upstream changes since last time we did this, which ... was Tcl 8.4.8. The main changes are to remove the never-fully-implemented code for multi-character collating elements, and to const-ify some stuff a bit more fully. In combination with the recent security patch, this commit brings us into line with Tcl 8.5.0. Note that I didn't make any effort to duplicate a lot of cosmetic changes that they made to bring their copy into line with their own style guidelines, such as adding braces around single-line IF bodies. Most of those we either had done already (such as ANSI-fication of function headers) or there is no point because pgindent would undo the change anyway.	18 years ago
Bruce Momjian	1dc3498251	Standard pgindent run for 8.1.	20 years ago
PostgreSQL Daemon	969685ad44	$Header: -> $PostgreSQL Changes ...	22 years ago
Bruce Momjian	46785776c4	Another pgindent run with updated typedefs.	23 years ago
Bruce Momjian	089003fb46	pgindent run.	23 years ago
Tom Lane	7bcc6d98fb	Replace regular expression package with Henry Spencer's latest version ... (extracted from Tcl 8.4.1 release, as Henry still hasn't got round to making it a separate library). This solves a performance problem for multibyte, as well as upgrading our regexp support to match recent Tcl and nearly match recent Perl.	23 years ago