- - RE_NOTBOL - bol fails to match (conforming POSIX)
- - RE_NOTEOL - eol fails to match (conforming POSIX)
- - RE_REPEAT a{n,m} - bounded repeat (conforming POSIX)
- - SilStack support - compile without real memory allocations
+ - RE_SYNTAX_POSIX POSIX extended regular expression syntax
+ - RE_REPEAT bounded repeat a{n,m} (RE_SYNTAX_POSIX)
+ - RE_NOTBOL bol fails to match (conforming POSIX regex API)
+ - RE_NOTEOL eol fails to match (conforming POSIX regex API)
+ - SilcStack support compile/match without real memory allocations