Lines Matching refs:relative
5156 Absolute and relative back references
5159 ally enclosed in braces, is an absolute or relative back reference. A
5163 Absolute and relative subroutine calls
6522 digits follow the reference. A negative number is a relative reference.
6529 ple. Similarly, \g{-2} would be equivalent to \1. The use of relative
6815 this case, the subpattern number is relative rather than absolute. The
6840 relative reference:
7003 tricky. This is made easier by the use of relative references. Instead
7165 absolute or relative, as in these examples:
7168 (...(relative)...)...(?-1)...
7169 (...(?+1)...(relative)...
7213 plus or a minus sign it is taken as a relative reference. For example:
7991 \g{-n} relative reference by number
8003 (?+n) call subpattern by relative number
8004 (?-n) call subpattern by relative number
8011 \g<+n> call subpattern by relative number (PCRE extension)
8012 \g'+n' call subpattern by relative number (PCRE extension)
8013 \g<-n> call subpattern by relative number (PCRE extension)
8014 \g'-n' call subpattern by relative number (PCRE extension)
8023 (?(+n)... relative reference condition
8024 (?(-n)... relative reference condition