Lines Matching refs:conditional
1508 4. For the same reason, conditional expressions that use a backrefer-
2211 duces a conditional subpattern.
2443 27 conditional group contains more than two branches
4331 alternation bar. If the pattern contains a conditional group whose con-
6787 tern has already been matched. The two possible forms of conditional
6797 ing conditional subpatterns; the restriction to two alternatives
6831 third part is a conditional subpattern that tests whether or not the
7063 In this pattern, (?(R) is the start of a conditional subpattern, with
7247 are all numbered 255. If there is a conditional group in the pattern
7559 Note that a conditional subpattern is not considered as having two
7561 character in a conditional subpattern has a different meaning. Ignoring
7570 from the presence of the | character. The conditional subpattern is
8456 tion condition in a conditional group.