[Emacs-diffs] /srv/bzr/emacs/trunk r100917: Remove declarations and unused variables.

[Dan Nicolaescu]

------------------------------------------------------------
revno: 100917
committer: Dan Nicolaescu <address@hidden>
branch nick: trunk
timestamp: Mon 2010-07-26 21:20:51 -0700
message:
  Remove declarations and unused variables.
  * src/term.c (Qspace, QCalign_to, QCwidth): Remove declarations.
  (encode_terminal_code, produce_composite_glyph): Remove unused variables.
  (set_tty_color_mode, term_mouse_highlight, term_get_fkeys): Remove
  local extern declarations.
modified:
  src/ChangeLog
  src/term.c

=== modified file 'src/ChangeLog'
--- a/src/ChangeLog     2010-07-27 04:12:42 +0000
+++ b/src/ChangeLog     2010-07-27 04:20:51 +0000
@@ -1,5 +1,10 @@
 2010-07-27  Dan Nicolaescu  <address@hidden>
 
+       * term.c (Qspace, QCalign_to, QCwidth): Remove declarations.
+       (encode_terminal_code, produce_composite_glyph): Remove unused 
variables.
+       (set_tty_color_mode, term_mouse_highlight, term_get_fkeys): Remove
+       local extern declarations.
+
        * xmenu.c: Do not included lwlib.h, not needed.
 
        * m/iris4d.h (XUINT, XSET): Remove, not needed.

=== modified file 'src/term.c'
--- a/src/term.c        2010-07-25 00:20:51 +0000
+++ b/src/term.c        2010-07-27 04:20:51 +0000
@@ -132,8 +132,6 @@
 
 /* Display space properties */
 
-extern Lisp_Object Qspace, QCalign_to, QCwidth;
-
 /* Functions to call after suspending a tty. */
 Lisp_Object Vsuspend_tty_functions;
 
@@ -712,7 +710,7 @@
            }
          else
            {
-             unsigned char *p = SDATA (string), *pend = p + SBYTES (string);
+             unsigned char *p = SDATA (string);
 
              if (! STRING_MULTIBYTE (string))
                string = string_to_multibyte (string);
@@ -1383,7 +1381,6 @@
      function key specification, rather than giving the user an error and
      refusing to run at all on such a terminal.  */
 
-  extern Lisp_Object Fidentity (Lisp_Object);
   term_get_fkeys_address = address;
   term_get_fkeys_kboard = kboard;
   internal_condition_case (term_get_fkeys_1, Qerror, Fidentity);
@@ -1860,8 +1857,6 @@
 static void
 produce_composite_glyph (struct it *it)
 {
-  int c;
-
   if (it->cmp_it.ch < 0)
     {
       struct composition *cmp = composition_table[it->cmp_it.id];
@@ -2256,7 +2251,6 @@
   Lisp_Object tem, val;
   Lisp_Object color_mode;
   int mode;
-  extern Lisp_Object Qtty_color_mode;
   Lisp_Object tty_color_mode_alist
     = Fintern_soft (build_string ("tty-color-mode-alist"), Qnil);
 
@@ -2795,7 +2789,6 @@
 
       /* Check for mouse-face.  */
       {
-       extern Lisp_Object Qmouse_face;
        Lisp_Object mouse_face, overlay, position, *overlay_vec;
        int noverlays, obegv, ozv;
        struct buffer *obuf;