git: 9front

ref: 6f4cde93ab8c7f0e573e498b44521f3aba384d9d
dir: /sys/src/libregexp/

mkfile
regcomp.c
regerror.c
regexec.c
regimpl.h
regprint.c
regsub.c
rregexec.c
rregsub.c