This change moves to the charset API for bracket expressions and dot. Timing seems to be comparable to the main branch and to the original setsearch API.
Additionally, I have (locally) dropped this into the feature/minrx branch of gawk and it passes all tests.
Your review is welcome. In particular, I've added REG_ICASE handling for collating sequences and equivalence classes, since I think that's the right thing to do, but I'm open to discussion.
This change moves to the
charsetAPI for bracket expressions and dot. Timing seems to be comparable to themainbranch and to the originalsetsearchAPI.Additionally, I have (locally) dropped this into the
feature/minrxbranch ofgawkand it passes all tests.Your review is welcome. In particular, I've added
REG_ICASEhandling for collating sequences and equivalence classes, since I think that's the right thing to do, but I'm open to discussion.