Lines Matching refs:group
10 (...) group
215 (?:subexp) not captured group
216 (subexp) captured group
228 In negative-look-behind, captured group isn't allowed,
229 but shy group(?:) is allowed.
231 (?>subexp) atomic group
235 define named group
239 group.
248 \n back reference by group number (n >= 1)
249 \k<n> back reference by group number (n >= 1)
250 \k'n' back reference by group number (n >= 1)
251 \k<-n> back reference by relative group number (n >= 1)
252 \k'-n' back reference by relative group number (n >= 1)
253 \k<name> back reference by group name
254 \k'name' back reference by group name
258 (When not matched, a group of the small number is referred to.)
260 * Back reference by group number is forbidden if named group is defined
301 \g<name> call by group name
302 \g'name' call by group name
303 \g<n> call by group number (n >= 1)
304 \g'n' call by group number (n >= 1)
305 \g<-n> call by relative group number (n >= 1)
306 \g'-n' call by relative group number (n >= 1)
312 * Call by group number is forbidden if named group is defined in the pattern
315 * If the option status of called group is different from calling position
316 then the group's option is effective.
321 10. Captured group
323 Behavior of the no-named group (...) changes with the following conditions.
324 (But named group is not changed.)
326 case 1. /.../ (named group is not used, no option)
328 (...) is treated as a captured group.
330 case 2. /.../g (named group is not used, 'g' option)
332 (...) is treated as a no-captured group (?:...).
334 case 3. /..(?<name>..)../ (named group is used, no option)
336 (...) is treated as a no-captured group (?:...).
339 case 4. /..(?<name>..)../G (named group is used, 'G' option)
341 (...) is treated as a captured group.
366 + named group (?<name>...), (?'name'...)
368 + subexp call \g<name>, \g<group-num>
392 + add named group and subexp call.
421 then changes of the capture group status are checked as stop condition.
