On 4/3/18 9:23 PM, yangyajing wrote: > I don't think it should check for '[:', but it should check if the > pattern is defined in the charclass even if the pattern does not have a > multibyte character.
I'll add something so that the code only falls back to the single-byte matcher if there is a potentially (since these things can always be fooled) unrecognized character class. The single-byte code only handles a small set of character class names, and you can check for those quickly. Much faster than calling wctype for everything -- just assume that anything that doesn't have one of the single-byte char class names is a locale- specific character class. Chet -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, UTech, CWRU c...@case.edu http://tiswww.cwru.edu/~chet/