diff options
Diffstat (limited to 'doc/RE')
| -rw-r--r-- | doc/RE | 22 |
1 files changed, 21 insertions, 1 deletions
@@ -1,4 +1,4 @@ -Oniguruma Regular Expressions Version 6.7.0 2017/12/08 +Oniguruma Regular Expressions Version 6.8.0 2018/03/08 syntax: ONIG_SYNTAX_ONIGURUMA (default) @@ -262,6 +262,24 @@ syntax: ONIG_SYNTAX_ONIGURUMA (default) Assigning the same name to two or more subexps is allowed. + + <Callouts> + + * Callouts of contents + (?{...contents...}) callouts in progress + (?{...contents...}D) D is a direction flag char. ('X' or '<' or '>') + D = 'X': progress and retraction, '<': retraction only + '>': progress only (default) + (?{...contents...}[tag]) tag assigned + (?{...contents...}[tag]D) + + * Callouts of name + (*name) + (*name{args...}) with args + (*name[tag]) tag assigned + (*name[tag]{args...}) + + <Absent functions> (?~absent) Absent repeater (* proposed by Tanaka Akira) @@ -289,6 +307,8 @@ syntax: ONIG_SYNTAX_ONIGURUMA (default) is undefined. + <if-then-else> + (?(condition_exp)then_exp|else_exp) if-then-else (?(condition_exp)then_exp) if-then |