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* Sync our regex code with upstream changes since last time we did this, whichTom Lane2008-02-14
| | | | | | | | | | | | | 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.
* Re-run pgindent, fixing a problem where comment lines after a blankBruce Momjian2005-11-22
| | | | | | | | | comment line where output as too long, and update typedefs for /lib directory. Also fix case where identifiers were used as variable names in the backend, but as typedefs in ecpg (favor the backend for indenting). Backpatch to 8.1.X.
* Standard pgindent run for 8.1.Bruce Momjian2005-10-15
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* Solve the 'Turkish problem' with undesirable locale behavior for caseTom Lane2004-05-07
| | | | | | | | | | | | | conversion of basic ASCII letters. Remove all uses of strcasecmp and strncasecmp in favor of new functions pg_strcasecmp and pg_strncasecmp; remove most but not all direct uses of toupper and tolower in favor of pg_toupper and pg_tolower. These functions use the same notions of case folding already developed for identifier case conversion. I left the straight locale-based folding in place for situations where we are just manipulating user data and not trying to match it to built-in strings --- for example, the SQL upper() function is still locale dependent. Perhaps this will prove not to be what's wanted, but at the moment we can initdb and pass regression tests in Turkish locale.
* $Header: -> $PostgreSQL Changes ...PostgreSQL Daemon2003-11-29
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* Fix broken definition of :print: character class, per Bruno Wolff.Tom Lane2003-09-29
| | | | | Also, make :alnum: character class directly dependent on isalnum() rather than guessing.
* Another pgindent run with updated typedefs.Bruce Momjian2003-08-08
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* pgindent run.Bruce Momjian2003-08-04
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* Replace regular expression package with Henry Spencer's latest versionTom Lane2003-02-05
(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.