[7801] replace_in_documentation remove unused variables

[gavinsmith0123]

Revision: 7801
          http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=7801
Author:   gavin
Date:     2017-05-20 09:33:45 -0400 (Sat, 20 May 2017)
Log Message:
-----------
replace_in_documentation remove unused variables

Modified Paths:
--------------
    trunk/ChangeLog
    trunk/info/infodoc.c

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog     2017-05-20 13:27:50 UTC (rev 7800)
+++ trunk/ChangeLog     2017-05-20 13:33:45 UTC (rev 7801)
@@ -1,5 +1,10 @@
 2017-05-20  Gavin Smith  <address@hidden>
 
+       * info/infodoc.c (replace_in_documentation): Remove code
+       setting variables whose value is no longer used anywhere.
+
+2017-05-20  Gavin Smith  <address@hidden>
+
        * NEWS (info): Add item about the handling of Info files
        with CR-LF line endings.
 

Modified: trunk/info/infodoc.c
===================================================================
--- trunk/info/infodoc.c        2017-05-20 13:27:50 UTC (rev 7800)
+++ trunk/info/infodoc.c        2017-05-20 13:33:45 UTC (rev 7801)
@@ -658,8 +658,6 @@
       if (string[i] == '\\')
         {
           char *fmt = NULL;
-          unsigned min = 0;
-          unsigned max = 0;
 
           if(string[j] == '%')
             {
@@ -667,13 +665,11 @@
                 j++;
               if (isdigit(string[j]))
                 {
-                  min = atoi(string + j);
                   while (isdigit(string[j]))
                     j++;
                   if (string[j] == '.' && isdigit(string[j + 1]))
                     {
                       j += 1;
-                      max = atoi(string + j);
                       while (isdigit(string[j]))
                         j++;
                     }