===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/awk/b.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -c -r1.1 -r1.2
*** src/usr.bin/awk/b.c	1996/07/04 20:34:41	1.1
--- src/usr.bin/awk/b.c	1997/01/20 19:43:20	1.2
***************
*** 227,237 ****
  /* to be seen literally;  \056 is not a metacharacter. */
  
  int hexstr(char **pp)	/* find and eval hex string at pp, return new p */
! {
  	char *p;
  	int n = 0;
  
! 	for (p = *pp; isxdigit(*p); p++) {
  		if (isdigit(*p))
  			n = 16 * n + *p - '0';
  		else if (*p >= 'a' && *p <= 'f')
--- 227,238 ----
  /* to be seen literally;  \056 is not a metacharacter. */
  
  int hexstr(char **pp)	/* find and eval hex string at pp, return new p */
! {			/* only pick up one 8-bit byte (2 chars) */
  	char *p;
  	int n = 0;
+ 	int i;
  
! 	for (i = 0, p = *pp; i < 2 && isxdigit(*p); i++, p++) {
  		if (isdigit(*p))
  			n = 16 * n + *p - '0';
  		else if (*p >= 'a' && *p <= 'f')
***************
*** 243,249 ****
  	return n;
  }
  
! #define isoctdigit(c) ((c) >= '0' && (c) <= '8')	/* multiple use of arg */
  
  int quoted(char **pp)	/* pick up next thing after a \\ */
  			/* and increment *pp */
--- 244,250 ----
  	return n;
  }
  
! #define isoctdigit(c) ((c) >= '0' && (c) <= '7')	/* multiple use of arg */
  
  int quoted(char **pp)	/* pick up next thing after a \\ */
  			/* and increment *pp */