Merge from emacs-24; up to 2012-12-22T19:09:52Z!rgm@gnu.org

[bpt/emacs.git] / lisp / progmodes / xscheme.el

diff --git a/lisp/progmodes/xscheme.el b/lisp/progmodes/xscheme.el
index 693b291..2ad44b4 100644 (file)
--- a/lisp/progmodes/xscheme.el
+++ b/lisp/progmodes/xscheme.el
@@ -1,7 +1,7 @@
 ;;; xscheme.el --- run MIT Scheme under Emacs
 
-;; Copyright (C) 1986, 1987, 1989, 1990, 2001, 2002, 2003, 2004, 2005,
-;;   2006, 2007, 2008, 2009, 2010, 2011  Free Software Foundation, Inc.
+;; Copyright (C) 1986-1987, 1989-1990, 2001-2013 Free Software
+;; Foundation, Inc.
 
 ;; Maintainer: FSF
 ;; Keywords: languages, lisp
@@ -48,7 +48,7 @@
   "Name of xscheme buffer that we're currently interacting with.")
 
 (defvar xscheme-expressions-ring-max 30
-  "*Maximum length of Scheme expressions ring.")
+  "Maximum length of Scheme expressions ring.")
 
 (defvar xscheme-expressions-ring nil
   "List of expressions recently transmitted to the Scheme process.")
@@ -74,7 +74,7 @@ by the scheme process, so additional control-g's are to be ignored.")
 
 (defconst default-xscheme-runlight
   '(": " xscheme-runlight-string)
-  "Default global (shared) xscheme-runlight modeline format.")
+  "Default global (shared) xscheme-runlight mode line format.")
 
 (defvar xscheme-runlight "")
 (defvar xscheme-runlight-string nil)
@@ -116,12 +116,12 @@ from being inserted into the process-buffer.")
   :group 'lisp)
 
 (defcustom scheme-band-name nil
-  "*Band loaded by the `run-scheme' command."
+  "Band loaded by the `run-scheme' command."
   :type '(choice (const nil) string)
   :group 'xscheme)
 
 (defcustom scheme-program-arguments nil
-  "*Arguments passed to the Scheme program by the `run-scheme' command."
+  "Arguments passed to the Scheme program by the `run-scheme' command."
   :type '(choice (const nil) string)
   :group 'xscheme)
 
@@ -326,7 +326,7 @@ buffer is not visible at that time, the value will also be displayed
 in the minibuffer.  If an error occurs, the process buffer will
 automatically pop up to show you the error message.
 
-While the Scheme process is running, the modelines of all buffers in
+While the Scheme process is running, the mode lines of all buffers in
 scheme-mode are modified to show the state of the process.  The
 possible states and their meanings are:
 
@@ -334,7 +334,7 @@ input               waiting for input
 run            evaluating
 gc             garbage collecting
 
-The process buffer's modeline contains additional information where
+The process buffer's mode line contains additional information where
 the buffer's name is normally displayed: the command interpreter level
 and type.
 
@@ -404,7 +404,7 @@ with no args, if that value is non-nil.
                         (cons (process-filter process)
                               (process-sentinel process)))
                  (xscheme-process-filter-initialize t)
-                 (xscheme-modeline-initialize xscheme-buffer-name)
+                 (xscheme-mode-line-initialize xscheme-buffer-name)
                  (set-process-sentinel process 'xscheme-process-sentinel)
                  (set-process-filter process 'xscheme-process-filter))
                 (setq xscheme-previous-process-state (cons nil nil)))))))
@@ -511,7 +511,7 @@ Commands:
   (interactive)
   (xscheme-send-char last-command-event))
 
-(defun xscheme-enter-debugger-mode (prompt-string)
+(defun xscheme-enter-debugger-mode (_prompt-string)
   (with-current-buffer (xscheme-process-buffer)
     (if (not (derived-mode-p 'scheme-debugger-mode))
        (progn
@@ -817,7 +817,7 @@ Control returns to the top level rep loop."
                            xscheme-buffer-name)
                   (set-marker (process-mark process) (point-max))
                   (xscheme-process-filter-initialize t)
-                  (xscheme-modeline-initialize xscheme-buffer-name)
+                  (xscheme-mode-line-initialize xscheme-buffer-name)
                   (set-process-sentinel process 'xscheme-process-sentinel)
                   (set-process-filter process 'xscheme-process-filter)
                   (run-hooks 'xscheme-start-hook)))))
@@ -951,7 +951,7 @@ the remaining input.")
   (if running-p
       (let ((name (buffer-name (current-buffer))))
        (setq scheme-mode-line-process '(": " xscheme-runlight-string))
-       (xscheme-modeline-initialize name)
+       (xscheme-mode-line-initialize name)
        (if (equal name (default-value 'xscheme-buffer-name))
            (setq-default xscheme-runlight default-xscheme-runlight))))
   (if (or (eq xscheme-runlight default-xscheme-runlight)
@@ -1024,8 +1024,7 @@ the remaining input.")
          (xscheme-goto-output-point)
          (let ((old-point (point)))
            (while (string-match "\\(\007\\|\f\\)" string)
-             (let ((start (match-beginning 0))
-                   (end (match-end 0)))
+             (let ((start (match-beginning 0)))
                (insert-before-markers (substring string 0 start))
                (if (= ?\f (aref string start))
                    (progn
@@ -1060,7 +1059,7 @@ the remaining input.")
     (set-buffer (process-buffer process))
     (goto-char (process-mark process))))
 
-(defun xscheme-modeline-initialize (name)
+(defun xscheme-mode-line-initialize (name)
   (setq xscheme-runlight-string "")
   (if (equal name (default-value 'xscheme-buffer-name))
       (setq-default xscheme-runlight-string ""))