…
|
||
---|---|---|
.. | ||
gb.pcre.component | ||
gb.pcre.h | ||
main.c | ||
main.h | ||
Makefile.am | ||
README | ||
regexp.c | ||
regexp.h | ||
regexp2.c | ||
regexp2.h | ||
regexp_common.h |
gb.pcre Gambas PCRE Component version 0.04 - 4 October 2004 Copyright 2004 Rob Kudla and Benoit Minisini This component is licensed under the same terms as Gambas itself, namely those of the GNU General Public License. This component implements perl-style regular expressions using the PCRE (Perl-Compatible Regular Expressions) library. It contains one class, Regex, as described below. Currently it's only useful for matching, and replacing will have to be done in Gambas code... I hope to provide example Match() and MatchReplace() functions soon. Synopsis: dim re as Regex re = new Regex("stringtosearch","regularexpression") Regex.Offset: The offset within the string where a match occurred. Regex.Match: The text that matched the pattern. If you put parentheses around part of your pattern, and the whole pattern matches, the parts in parens become submatches. Regex.SubMatchCount: The number of submatches found. Regex.SubMatch(i as integer): The text of submatch i. Regex.SubMatchOffset(i as integer): The offset of submatch i. Example: dim i as integer dim re as Regex re = new Regex("the quick brown fox","quick(.+)fox") if re.Offset >= 0 then print re.Match for i = 1 to re.SubMatchCount print re.SubMatch(i) next endif This should generate the following output: quick brown fox brown To compile this component, you must have a Gambas 0.99 source tree available and place this tarball's contents (the whole pcre directory) under src/lib in the gambas source tree. Then you must modify a number of files in the gambas source tree and rebuild according to the instructions in: http://www.binara.com/gambas-wiki/bin/view/Gambas/HowToProgramComponentsQuick I'll try to make a Mandrake package of this and announce it on the gambas-user@sourceforge.net list. Rob Kudla pcre-component@kudla.org