5 Commits

Author	SHA1	Message	Date
Rob Pike	75df21ceff	implement matching ... clean up interface equality hack still needs more tests; checking in for gccgo testing R=rsc DELTA=304 (261 added, 14 deleted, 29 changed) OCL=17128 CL=17135	2008-10-14 16:32:43 -07:00
Rob Pike	e8828dcbe1	add character classes. ... allocate into an array for easier scanning and printing. R=rsc DELTA=282 (193 added, 44 deleted, 45 changed) OCL=16955 CL=16955	2008-10-11 16:48:05 -07:00
Rob Pike	0f0648d33c	convert from integer indexes to interface variables. ... update printing. R=rsc DELTA=194 (60 added, 41 deleted, 93 changed) OCL=16942 CL=16945	2008-10-10 18:42:19 -07:00
Rob Pike	41c462c0a1	cat unmatched ) ... delete unused This() in preparation for removing linking via array indexes R=rsc DELTA=26 (2 added, 23 deleted, 1 changed) OCL=16895 CL=16909	2008-10-10 12:41:43 -07:00
Rob Pike	8f5b277cac	beginnings of regular expression library. ... will move elsewhere when more complete. parses, does not execute. no character classes yet. R=rsc DELTA=522 (522 added, 0 deleted, 0 changed) OCL=16863 CL=16874	2008-10-09 19:40:53 -07:00