To: vim_dev@googlegroups.com
Subject: Patch 8.2.3125
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
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------------

Patch 8.2.3125
Problem:    Variables are set but not used.
Solution:   Move the declarations to the block where they are used.
            (closes #8527)
Files:      src/regexp_nfa.c


*** ../vim-8.2.3124/src/regexp_nfa.c	2021-07-05 20:14:54.400221570 +0200
--- src/regexp_nfa.c	2021-07-08 18:00:07.970082655 +0200
***************
*** 1371,1378 ****
      int		negated;
      int		result;
      int		startc = -1;
-     int		endc = -1;
-     int		oldstartc = -1;
      int		save_prev_at_start = prev_at_start;
  
      c = getchr();
--- 1371,1376 ----
***************
*** 1838,1844 ****
  		 * Failed to recognize a character class. Use the simple
  		 * version that turns [abc] into 'a' OR 'b' OR 'c'
  		 */
! 		startc = endc = oldstartc = -1;
  		negated = FALSE;
  		if (*regparse == '^')			// negated range
  		{
--- 1836,1842 ----
  		 * Failed to recognize a character class. Use the simple
  		 * version that turns [abc] into 'a' OR 'b' OR 'c'
  		 */
! 		startc = -1;
  		negated = FALSE;
  		if (*regparse == '^')			// negated range
  		{
***************
*** 1859,1865 ****
  		emit_range = FALSE;
  		while (regparse < endp)
  		{
! 		    oldstartc = startc;
  		    startc = -1;
  		    got_coll_char = FALSE;
  		    if (*regparse == '[')
--- 1857,1864 ----
  		emit_range = FALSE;
  		while (regparse < endp)
  		{
! 		    int	    oldstartc = startc;
! 
  		    startc = -1;
  		    got_coll_char = FALSE;
  		    if (*regparse == '[')
***************
*** 2017,2023 ****
  		    // Previous char was '-', so this char is end of range.
  		    if (emit_range)
  		    {
! 			endc = startc;
  			startc = oldstartc;
  			if (startc > endc)
  			    EMSG_RET_FAIL(_(e_reverse_range));
--- 2016,2023 ----
  		    // Previous char was '-', so this char is end of range.
  		    if (emit_range)
  		    {
! 			int	endc = startc;
! 
  			startc = oldstartc;
  			if (startc > endc)
  			    EMSG_RET_FAIL(_(e_reverse_range));
*** ../vim-8.2.3124/src/version.c	2021-07-08 17:35:33.136379926 +0200
--- src/version.c	2021-07-08 18:01:58.165900029 +0200
***************
*** 757,758 ****
--- 757,760 ----
  {   /* Add new patch number below this line */
+ /**/
+     3125,
  /**/

-- 
hundred-and-one symptoms of being an internet addict:
92. It takes you two hours to check all 14 of your mailboxes.

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
///                                                                      \\\
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