;; Author: Tom Tromey <tromey@busco.lanl.gov>
;; Chris Lindblad <cjl@lcs.mit.edu>
;; Keywords: languages tcl modes
-;; Version: $Revision: 1.58 $
+;; Version: $Revision: 1.59 $
;; This file is part of GNU Emacs.
;; * tcl-type-alist can be used to minimally customize indentation
;; according to context.
-;; THANKS TO:
+;; THANKS FOR CRITICISM AND SUGGESTIONS TO:
;; Guido Bosch <Guido.Bosch@loria.fr>
;; pgs1002@esc.cam.ac.uk (Dr P.G. Sjoerdsma)
;; Mike Scheidler <c23mts@kocrsv01.delcoelect.com>
;; Ben Wing <wing@666.com>
;; KNOWN BUGS:
-;; * indent-region should skip blank lines. (It does in v19, so I'm
-;; not motivated to fix it here).
;; * In Tcl "#" is not always a comment character. This can confuse
;; tcl.el in certain circumstances. For now the only workaround is
;; to enclose offending hash characters in quotes or precede it with
(require 'imenu))
()))
-(defconst tcl-version "$Revision: 1.58 $")
+(defconst tcl-version "$Revision: 1.59 $")
(defconst tcl-maintainer "Tom Tromey <tromey@drip.colorado.edu>")
;;
;; User variables.
;;
-(defvar tcl-indent-level 4
- "*Indentation of Tcl statements with respect to containing block.")
+(defgroup tcl nil
+ "Major mode for editing Tcl source in Emacs"
+ :group 'languages)
-(defvar tcl-continued-indent-level 4
- "*Indentation of continuation line relative to first line of command.")
+(defcustom tcl-indent-level 4
+ "*Indentation of Tcl statements with respect to containing block."
+ :group 'tcl
+ :type 'integer)
-(defvar tcl-auto-newline nil
- "*Non-nil means automatically newline before and after braces you insert.")
+(defcustom tcl-continued-indent-level 4
+ "*Indentation of continuation line relative to first line of command."
+ :group 'tcl
+ :type 'integer)
-(defvar tcl-tab-always-indent t
+(defcustom tcl-auto-newline nil
+ "*Non-nil means automatically newline before and after braces you insert."
+ :group 'tcl
+ :type 'boolean)
+
+(defcustom tcl-tab-always-indent t
"*Control effect of TAB key.
If t (the default), always indent current line.
If nil and point is not in the indentation area at the beginning of
3. Move forward to start of comment, indenting if necessary.
4. Move forward to end of line, indenting if necessary.
5. Create an empty comment.
- 6. Move backward to start of comment, indenting if necessary.")
+ 6. Move backward to start of comment, indenting if necessary."
+ :group 'tcl
+ :type '(choice (const :tag "Always" t)
+ (const :tag "Beginning only" nil)
+ (const :tag "Maybe move or make or delete comment" 'tcl)))
-(defvar tcl-use-hairy-comment-detector t
- "*If not nil, use the more complicated, but slower, comment-delete method.
-This variable is only used in Emacs 19;
-the fast function is always used in other versions.")
-(defvar tcl-electric-hash-style 'smart
+(defcustom tcl-use-hairy-comment-detector t
+ "*If not nil, use the more sophisticated, but slower, comment-delete method.
+This variable is not effective in Emacs 18;
+the fast function is always used in that version."
+ :group 'tcl
+ :type 'boolean)
+
+(defcustom tcl-electric-hash-style 'smart
"*Style of electric hash insertion to use.
Possible values are `backslash', meaning that `\\' quoting should be
done; `quote', meaning that `\"' quoting should be done; `smart',
meaning that the choice between `backslash' and `quote' should be
made depending on the number of hashes inserted; or nil, meaning that
no quoting should be done. Any other value for this variable is
-taken to mean `smart'. The default is `smart'.")
-
-(defvar tcl-help-directory-list nil
- "*List of topmost directories containing TclX help files")
-
-(defvar tcl-use-smart-word-finder t
- "*If not nil, use smart way to find current word, for Tcl help feature.")
-
-(defvar tcl-application "wish"
- "*Name of Tcl application to run in inferior Tcl mode.")
-
-(defvar tcl-command-switches nil
- "*Switches to supply to `tcl-application'.")
-
-(defvar tcl-prompt-regexp "^\\(% \\|\\)"
+taken to mean `smart'. The default is `smart'."
+ :group 'tcl
+ :type '(choice (const backslash) (const quote) (const smart) (const nil)))
+
+(defcustom tcl-help-directory-list nil
+ "*List of topmost directories containing TclX help files."
+ :group 'tcl
+ :type '(list directory))
+
+(defcustom tcl-use-smart-word-finder t
+ "*If not nil, use smart way to find current word, for Tcl help feature."
+ :group 'tcl
+ :type 'boolean)
+
+(defcustom tcl-application "wish"
+ "*Name of Tcl program to run in inferior Tcl mode."
+ :group 'tcl
+ :type 'string)
+
+(defcustom tcl-command-switches nil
+ "*List of switches to supply to the `tcl-application' program."
+ :group 'tcl
+ :type '(list string))
+
+(defcustom tcl-prompt-regexp "^\\(% \\|\\)"
"*If not nil, a regexp that will match the prompt in the inferior process.
If nil, the prompt is the name of the application with \">\" appended.
The default is \"^\\(% \\|\\)\", which will match the default primary
-and secondary prompts for tclsh and wish.")
+and secondary prompts for tclsh and wish."
+ :group 'tcl
+ :type 'regexp)
-(defvar inferior-tcl-source-command "source %s\n"
+(defcustom inferior-tcl-source-command "source %s\n"
"*Format-string for building a Tcl command to load a file.
This format string should use `%s' to substitute a file name
and should result in a Tcl expression that will command the
inferior Tcl to load that file. The filename will be appropriately
-quoted for Tcl.")
+quoted for Tcl."
+ :group 'tcl
+ :type 'string)
;;
;; Keymaps, abbrevs, syntax tables.
;; problem seems to be that there is a bug in Emacs 19.22 where
;; end-of-defun doesn't really use the brace matching the one that
;; trails defun-prompt-regexp.
+;; ?? Is there a bug now ??
(defconst tcl-omit-ws-regexp "^[^ \t\n#}][^\n}]+}*[ \t]+")
(defun tcl-internal-beginning-of-defun (&optional arg)
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