Remove some functions, variables and aliases obsolete since at least 21.1.

* doc/misc/misc.texi (Shell Mode): Remove reference to old function name.

* src/character.c (Fchar_bytes): Remove obsolete function.
(syms_of_character): Remove Schar_bytes.
* lisp/subr.el (char-bytes): Remove obsolete function.

* lisp/emacs-lisp/checkdoc.el (checkdoc-minor-keymap): Remove obsolete alias.

* lisp/isearch.el (isearch-return-char): Remove obsolete function.

* lisp/mouse.el: No longer provide mldrag.
(mldrag-drag-mode-line, mldrag-drag-vertical-line):
Remove obsolete aliases.

* lisp/comint.el (comint-kill-output): Remove obsolete alias.

* lisp/shell.el: Comment fix.

* lisp/composite.el (decompose-composite-char): Remove obsolete function.
* lisp/ps-def.el (decompose-composite-char): Remove unused function.

* lisp/iswitchb.el (iswitchb-default-keybindings): Remove obsolete function.

* lisp/outline.el (outline-visible): Remove obsolete function.

* lisp/term/pc-win.el (x-frob-font-slant, x-frob-font-weight):
* lisp/faces.el (internal-find-face, internal-get-face)
(frame-update-faces, frame-update-face-colors)
(x-frob-font-weight, x-frob-font-slant)
(internal-frob-font-weight, internal-frob-font-slant)
(x-make-font-bold, x-make-font-demibold, x-make-font-unbold)
(x-make-font-italic, x-make-font-oblique, x-make-font-unitalic)
(x-make-font-bold-italic): Remove functions and aliases, obsolete
since Emacs 21.1.
* lisp/emulation/viper-util.el (viper-get-face):
* lisp/obsolete/lucid.el (find-face, get-face): Use facep.
* lisp/vc/ediff-init.el (ediff-valid-color-p, ediff-get-face):
Remove unused functions.
* lisp/vc/ediff-util.el (ediff-submit-report): Doc fix.

* etc/NEWS: Mention above changes.

2 files changed, 3 insertions, 11 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index a87b0bc49c2..292dc31b5e3 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,8 @@
 2010-10-02  Glenn Morris  <rgm@gnu.org>
 
+        * character.c (Fchar_bytes): Remove obsolete function.
+        (syms_of_character): Remove Schar_bytes.
+
         * emacs.c (fatal_error_signal): Also run Fkill_emacs on SIGINT.
         (main) [!WINDOWSNT]: Handle SIGINT with fatal_error_signal
         in batch-mode.
diff --git a/src/character.c b/src/character.c
index d80f8139486..1c8fae88176 100644
--- a/src/character.c
+++ b/src/character.c
@@ -336,16 +336,6 @@ If the multibyte character does not represent a byte, return -1.  */)
     }
 }
 
-DEFUN ("char-bytes", Fchar_bytes, Schar_bytes, 1, 1, 0,
-       doc: /* Return 1 regardless of the argument CHAR.
-This is now an obsolete function.  We keep it just for backward compatibility.
-usage: (char-bytes CHAR)  */)
-  (Lisp_Object ch)
-{
-  CHECK_CHARACTER (ch);
-  return make_number (1);
-}
-
 DEFUN ("char-width", Fchar_width, Schar_width, 1, 1, 0,
        doc: /* Return width of CHAR when displayed in the current buffer.
 The width is measured by how many columns it occupies on the screen.
@@ -1073,7 +1063,6 @@ syms_of_character (void)
   defsubr (&Scharacterp);
   defsubr (&Sunibyte_char_to_multibyte);
   defsubr (&Smultibyte_char_to_unibyte);
-  defsubr (&Schar_bytes);
   defsubr (&Schar_width);
   defsubr (&Sstring_width);
   defsubr (&Schar_direction);