RE_SET1            97 src/regexp.c       RE_SET1,                    /* followed by charset #.  match any char in
RE_SET1          1044 src/regexp.c                   rc3_emit(ctx, RE_SET1);
RE_SET1          1421 src/regexp.c           case RE_SET1:
RE_SET1          1790 src/regexp.c           case RE_SET1: