char_hexdigit     444 src/charset.c  	int digit = char_hexdigit (c);
char_hexdigit    4049 src/editfns.c  		  if (zero_flag && 0 <= char_hexdigit (p[beglen]))
char_hexdigit    4003 src/image.c    		  digit = char_hexdigit (c);
char_hexdigit    4067 src/image.c    	      digit = char_hexdigit (c);
char_hexdigit    2791 src/lread.c    	    int digit = char_hexdigit (c);
char_hexdigit    2834 src/lread.c    	    int digit = char_hexdigit (c);
char_hexdigit     113 src/regex-emacs.c #define ISXDIGIT(c) (0 <= char_hexdigit (c))