ISLOWALPHA         53 ddb/db_hangman.c #define	ISALPHA(c)	ISLOWALPHA(TOLOWER(c))
ISLOWALPHA        156 ddb/db_hangman.c 		cnputc(ISLOWALPHA(c) && ABC_ISCLR(c) ? '-' : *p);
ISLOWALPHA        212 ddb/db_hangman.c 			if (ISLOWALPHA(c) && ABC_ISCLR(c)) {