257   char const *p = escstart + 1;  in print_esc()  local
261   if (*p == 'x')  in print_esc()
264       for (esc_length = 0, ++p;  in print_esc()
265            esc_length < 2 && isxdigit (to_uchar (*p));  in print_esc()
266            ++esc_length, ++p)  in print_esc()
267         esc_value = esc_value * 16 + hextobin (*p);  in print_esc()
272   else if (isodigit (*p))  in print_esc()
277       for (esc_length = 0, p += octal_0 && *p == '0';  in print_esc()
278            esc_length < 3 && isodigit (*p);  in print_esc()
279            ++esc_length, ++p)  in print_esc()
280         esc_value = esc_value * 8 + octtobin (*p);  in print_esc()
283   else if (*p && strchr ("\"\\abcefnrtv", *p))  in print_esc()
284     print_esc_char (*p++);  in print_esc()
285   else if (*p == 'u' || *p == 'U')  in print_esc()
287       char esc_char = *p;  in print_esc()
291       for (esc_length = (esc_char == 'u' ? 4 : 8), ++p;  in print_esc()
293            --esc_length, ++p)  in print_esc()
295           if (! isxdigit (to_uchar (*p)))  in print_esc()
297           uni_value = uni_value * 16 + hextobin (*p);  in print_esc()
311       if (*p)  in print_esc()
313           putchar (*p);  in print_esc()
314           p++;  in print_esc()
317   return p - escstart - 1;  in print_esc()
346   char *p;		/* Null-terminated copy of % directive. */  in print_direc()  local
375     p = xmalloc (length + length_modifier_len + 2);  in print_direc()
376     q = mempcpy (p, start, length);  in print_direc()
391               xprintf (p, arg);  in print_direc()
393               xprintf (p, precision, arg);  in print_direc()
398               xprintf (p, field_width, arg);  in print_direc()
400               xprintf (p, field_width, precision, arg);  in print_direc()
414               xprintf (p, arg);  in print_direc()
416               xprintf (p, precision, arg);  in print_direc()
421               xprintf (p, field_width, arg);  in print_direc()
423               xprintf (p, field_width, precision, arg);  in print_direc()
441               xprintf (p, arg);  in print_direc()
443               xprintf (p, precision, arg);  in print_direc()
448               xprintf (p, field_width, arg);  in print_direc()
450               xprintf (p, field_width, precision, arg);  in print_direc()
457         xprintf (p, *argument);  in print_direc()
459         xprintf (p, field_width, *argument);  in print_direc()
466             xprintf (p, argument);  in print_direc()
468             xprintf (p, precision, argument);  in print_direc()
473             xprintf (p, field_width, argument);  in print_direc()
475             xprintf (p, field_width, precision, argument);  in print_direc()
480   free (p);  in print_direc()