RECC_SPACE       1562 src/regex-emacs.c     if (!memcmp (beg, "space", 5))     return RECC_SPACE;
RECC_SPACE       1605 src/regex-emacs.c     case RECC_SPACE: return ISSPACE (ch) != 0;
RECC_SPACE       1634 src/regex-emacs.c     case RECC_SPACE: return BIT_SPACE;
RECC_SPACE       2077 src/regex-emacs.c 		    if ((1 << cc) & ((1 << RECC_SPACE) | (1 << RECC_WORD)))