* coding.c: Remove vars that are set but not used.

[bpt/emacs.git] / src / chartab.c

diff --git a/src/chartab.c b/src/chartab.c
index ec5b2ff..9ad1821 100644 (file)
--- a/src/chartab.c
+++ b/src/chartab.c
@@ -215,7 +215,6 @@ sub_char_table_ref_and_range (Lisp_Object table, int c, int *from, int *to, Lisp
   struct Lisp_Sub_Char_Table *tbl = XSUB_CHAR_TABLE (table);
   int depth = XINT (tbl->depth);
   int min_char = XINT (tbl->min_char);
-  int max_char = min_char + chartab_chars[depth - 1] - 1;
   int chartab_idx = CHARTAB_IDX (c, depth, min_char), idx;
   Lisp_Object val;
 
@@ -244,8 +243,9 @@ sub_char_table_ref_and_range (Lisp_Object table, int c, int *from, int *to, Lisp
          break;
        }
     }
-  while ((c = min_char + (chartab_idx + 1) * chartab_chars[depth]) <= max_char
-        && *to >= c)
+  while (((c = (chartab_idx + 1) * chartab_chars[depth])
+         < chartab_chars[depth - 1])
+        && (c += min_char) <= *to)
     {
       Lisp_Object this_val;
 
@@ -331,20 +331,6 @@ char_table_ref_and_range (Lisp_Object table, int c, int *from, int *to)
 }
 
 
-#define ASET_RANGE(ARRAY, FROM, TO, LIMIT, VAL)                                \
-  do {                                                                 \
-    int limit = (TO) < (LIMIT) ? (TO) : (LIMIT);                       \
-    for (; (FROM) < limit; (FROM)++) (ARRAY)->contents[(FROM)] = (VAL);        \
-  } while (0)
-
-#define GET_SUB_CHAR_TABLE(TABLE, SUBTABLE, IDX, DEPTH, MIN_CHAR)        \
-  do {                                                                   \
-    (SUBTABLE) = (TABLE)->contents[(IDX)];                               \
-    if (!SUB_CHAR_TABLE_P (SUBTABLE))                                    \
-      (SUBTABLE) = make_sub_char_table ((DEPTH), (MIN_CHAR), (SUBTABLE)); \
-  } while (0)
-
-
 static void
 sub_char_table_set (Lisp_Object table, int c, Lisp_Object val)
 {