- case RECC_ALNUM: ret = ISALNUM (ch);
- case RECC_ALPHA: ret = ISALPHA (ch);
- case RECC_BLANK: ret = ISBLANK (ch);
- case RECC_CNTRL: ret = ISCNTRL (ch);
- case RECC_DIGIT: ret = ISDIGIT (ch);
- case RECC_GRAPH: ret = ISGRAPH (ch);
- case RECC_LOWER: ret = ISLOWER (ch);
- case RECC_PRINT: ret = ISPRINT (ch);
- case RECC_PUNCT: ret = ISPUNCT (ch);
- case RECC_SPACE: ret = ISSPACE (ch);
- case RECC_UPPER: ret = ISUPPER (ch);
- case RECC_XDIGIT: ret = ISXDIGIT (ch);
- case RECC_ASCII: ret = IS_REAL_ASCII (ch);
- case RECC_NONASCII: ret = !IS_REAL_ASCII (ch);
- case RECC_UNIBYTE: ret = ISUNIBYTE (ch);
- case RECC_MULTIBYTE: ret = !ISUNIBYTE (ch);
- case RECC_WORD: ret = ISWORD (ch);
- case RECC_ERROR: ret = false;
+ case RECC_ALNUM: return ISALNUM (ch);
+ case RECC_ALPHA: return ISALPHA (ch);
+ case RECC_BLANK: return ISBLANK (ch);
+ case RECC_CNTRL: return ISCNTRL (ch);
+ case RECC_DIGIT: return ISDIGIT (ch);
+ case RECC_GRAPH: return ISGRAPH (ch);
+ case RECC_LOWER: return ISLOWER (ch);
+ case RECC_PRINT: return ISPRINT (ch);
+ case RECC_PUNCT: return ISPUNCT (ch);
+ case RECC_SPACE: return ISSPACE (ch);
+ case RECC_UPPER: return ISUPPER (ch);
+ case RECC_XDIGIT: return ISXDIGIT (ch);
+ case RECC_ASCII: return IS_REAL_ASCII (ch);
+ case RECC_NONASCII: return !IS_REAL_ASCII (ch);
+ case RECC_UNIBYTE: return ISUNIBYTE (ch);
+ case RECC_MULTIBYTE: return !ISUNIBYTE (ch);
+ case RECC_WORD: return ISWORD (ch);
+ case RECC_ERROR: return false;
+ default:
+ abort();