* search.c (boyer_moore): Rename locals to avoid shadowing.

* character.h (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE): Likewise.

diff --git a/src/ChangeLog b/src/ChangeLog
index a74b15a..9793b56 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,8 @@
 2011-03-15  Paul Eggert  <eggert@cs.ucla.edu>
 
+       * search.c (boyer_moore): Rename locals to avoid shadowing.
+       * character.h (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE): Likewise.
+
        * search.c (simple_search): Remove unused var.
 
        * dired.c (compile_pattern): Move decl from here ...

diff --git a/src/character.h b/src/character.h
index bbf5550..ad1577a 100644 (file)
--- a/src/character.h
+++ b/src/character.h
@@ -377,10 +377,10 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
       if (STRING_MULTIBYTE (STRING))                                         \
        {                                                                     \
          unsigned char *ptr = &SDATA (STRING)[BYTEIDX];                      \
-         int len;                                                            \
+         int ptrlen;                                                         \
                                                                              \
-         OUTPUT = STRING_CHAR_AND_LENGTH (ptr, len);                         \
-         BYTEIDX += len;                                                     \
+         OUTPUT = STRING_CHAR_AND_LENGTH (ptr, ptrlen);                      \
+         BYTEIDX += ptrlen;                                                  \
        }                                                                     \
       else                                                                   \
        {                                                                     \

diff --git a/src/search.c b/src/search.c
index dbc82bd..9869a7a 100644 (file)
--- a/src/search.c
+++ b/src/search.c
@@ -1725,17 +1725,17 @@ boyer_moore (EMACS_INT n, unsigned char *base_pat,
       /* Setup translate_prev_byte1/2/3/4 from CHAR_BASE.  Only a
         byte following them are the target of translation.  */
       unsigned char str[MAX_MULTIBYTE_LENGTH];
-      int len = CHAR_STRING (char_base, str);
+      int cblen = CHAR_STRING (char_base, str);
 
-      translate_prev_byte1 = str[len - 2];
-      if (len > 2)
+      translate_prev_byte1 = str[cblen - 2];
+      if (cblen > 2)
        {
-         translate_prev_byte2 = str[len - 3];
-         if (len > 3)
+         translate_prev_byte2 = str[cblen - 3];
+         if (cblen > 3)
            {
-             translate_prev_byte3 = str[len - 4];
-             if (len > 4)
-               translate_prev_byte4 = str[len - 5];
+             translate_prev_byte3 = str[cblen - 4];
+             if (cblen > 4)
+               translate_prev_byte4 = str[cblen - 5];
            }
        }
     }