1 files changed, 9 insertions, 10 deletions

diff --git a/src/syntax.c b/src/syntax.c
index 707c2c19f31..c1442c396c1 100644
--- a/src/syntax.c
+++ b/src/syntax.c
@@ -513,7 +513,7 @@ back_comment (EMACS_INT from, EMACS_INT from_byte, EMACS_INT stop, int comnested
   EMACS_INT comment_end = from;
   EMACS_INT comment_end_byte = from_byte;
   EMACS_INT comstart_pos = 0;
-  EMACS_INT comstart_byte;
+  EMACS_INT comstart_byte IF_LINT (= 0);
   /* Place where the containing defun starts,
      or 0 if we didn't come across it yet.  */
   EMACS_INT defun_start = 0;
@@ -554,7 +554,7 @@ back_comment (EMACS_INT from, EMACS_INT from_byte, EMACS_INT stop, int comnested
       com2end = (SYNTAX_FLAGS_COMEND_FIRST (syntax)
                  && SYNTAX_FLAGS_COMEND_SECOND (prev_syntax));
       comstart = (com2start || code == Scomment);
-      
+
       /* Nasty cases with overlapping 2-char comment markers:
          - snmp-mode: -- c -- foo -- c --
                       --- c --
@@ -1421,7 +1421,7 @@ skip_chars (int forwardp, Lisp_Object string, Lisp_Object lim, int handle_iso_cl
   register unsigned int c;
   unsigned char fastmap[0400];
   /* Store the ranges of non-ASCII characters.  */
-  int *char_ranges;
+  int *char_ranges IF_LINT (= NULL);
   int n_char_ranges = 0;
   int negate = 0;
   register EMACS_INT i, i_byte;
@@ -2363,7 +2363,7 @@ between them, return t; otherwise return nil.  */)
           if (code == Scomment_fence)
             {
               /* Skip until first preceding unquoted comment_fence.  */
-              int found = 0;
+              int fence_found = 0;
               EMACS_INT ini = from, ini_byte = from_byte;
 
               while (1)
@@ -2374,13 +2374,13 @@ between them, return t; otherwise return nil.  */)
                   if (SYNTAX (c) == Scomment_fence
                       && !char_quoted (from, from_byte))
                     {
-                      found = 1;
+                      fence_found = 1;
                       break;
                     }
                   else if (from == stop)
                     break;
                 }
-              if (found == 0)
+              if (fence_found == 0)
                 {
                   from = ini;           /* Set point to ini + 1.  */
                   from_byte = ini_byte;
@@ -2669,12 +2669,12 @@ scan_lists (register EMACS_INT from, EMACS_INT count, EMACS_INT depth, int sexpf
               /* We must record the comment style encountered so that
                  later, we can match only the proper comment begin
                  sequence of the same style.  */
-              int c1, other_syntax;
+              int c2, other_syntax;
               DEC_BOTH (from, from_byte);
               UPDATE_SYNTAX_TABLE_BACKWARD (from);
               code = Sendcomment;
-              c1 = FETCH_CHAR_AS_MULTIBYTE (from_byte);
-              other_syntax = SYNTAX_WITH_FLAGS (c1);
+              c2 = FETCH_CHAR_AS_MULTIBYTE (from_byte);
+              other_syntax = SYNTAX_WITH_FLAGS (c2);
               comstyle = SYNTAX_FLAGS_COMMENT_STYLE (other_syntax, syntax);
               comnested
                 = comnested || SYNTAX_FLAGS_COMMENT_NESTED (other_syntax);
@@ -3528,4 +3528,3 @@ In both cases, LIMIT bounds the search. */);
   defsubr (&Sbackward_prefix_chars);
   defsubr (&Sparse_partial_sexp);
 }
-