Silence byte-compiler warnings.

* lisp/emacs-lisp/bytecomp.el (byte-compile-insert-header):
* lisp/faces.el (crm-separator): Silence byte-compiler.
* lisp/progmodes/gud.el (gdb-speedbar-auto-raise, gud-tooltip-mode)
  (tool-bar-map): Remove unneeded defvars.

4 files changed, 13 insertions, 5 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index cd5d2f4ee61..119e46e52d8 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,12 @@
+2013-05-08  Juanma Barranquero  <lekktu@gmail.com>
+
+        * emacs-lisp/bytecomp.el (byte-compile-insert-header):
+        * faces.el (crm-separator):
+        Silence byte-compiler.
+
+        * progmodes/gud.el (gdb-speedbar-auto-raise, gud-tooltip-mode)
+        (tool-bar-map): Remove unneeded defvars.
+
 2013-05-08  Leo Liu  <sdl.web@gmail.com>
 
         Re-work a fix for bug#10994 based on Le Wang's patch.
diff --git a/lisp/emacs-lisp/bytecomp.el b/lisp/emacs-lisp/bytecomp.el
index 755d5f716d3..0b00c038acc 100644
--- a/lisp/emacs-lisp/bytecomp.el
+++ b/lisp/emacs-lisp/bytecomp.el
@@ -1978,7 +1978,7 @@ and will be removed soon.  See (elisp)Backquote in the manual."))
       (widen)
       (delete-char delta))))
 
-(defun byte-compile-insert-header (filename outbuffer)
+(defun byte-compile-insert-header (_filename outbuffer)
   "Insert a header at the start of OUTBUFFER.
 Call from the source buffer."
   (let ((dynamic-docstrings byte-compile-dynamic-docstrings)
diff --git a/lisp/faces.el b/lisp/faces.el
index 80f34d4569a..6225769d161 100644
--- a/lisp/faces.el
+++ b/lisp/faces.el
@@ -933,6 +933,8 @@ of the default face.  Value is FACE."
 ;;; Interactively modifying faces.
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
+(defvar crm-separator) ; from crm.el
+
 (defun read-face-name (prompt &optional default multiple)
   "Read one or more face names, prompting with PROMPT.
 PROMPT should not end in a space or a colon.
diff --git a/lisp/progmodes/gud.el b/lisp/progmodes/gud.el
index 6076f88dea6..d5746a870cb 100644
--- a/lisp/progmodes/gud.el
+++ b/lisp/progmodes/gud.el
@@ -46,11 +46,8 @@
 (defvar gdb-show-changed-values)
 (defvar gdb-source-window)
 (defvar gdb-var-list)
-(defvar gdb-speedbar-auto-raise)
-(defvar gud-tooltip-mode)
 (defvar hl-line-mode)
 (defvar hl-line-sticky-flag)
-(defvar tool-bar-map)
 
 
 ;; ======================================================================
@@ -3417,7 +3414,7 @@ With arg, dereference expr if ARG is positive, otherwise do not dereference."
 ; the tooltip incompletely and spill over into the gud buffer.
 ; Switching the process-filter creates timing problems and
 ; it may be difficult to do better. Using GDB/MI as in
-; gdb-mi.el gets round this problem.
+; gdb-mi.el gets around this problem.
 (defun gud-tooltip-process-output (process output)
   "Process debugger output and show it in a tooltip window."
   (remove-function (process-filter process) #'gud-tooltip-process-output)