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monnier |
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;;; sml-menus.el. Simple menus for sml-mode
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;; Copyright (C) 1994, Matthew J. Morley
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;; This file is not part of GNU Emacs, but it is distributed under the
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;; same conditions.
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;; ====================================================================
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;; This program is free software; you can redistribute it and/or
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;; modify it under the terms of the GNU General Public License as
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;; published by the Free Software Foundation; either version 2, or (at
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;; your option) any later version.
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;; This program is distributed in the hope that it will be useful, but
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;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;; General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs; see the file COPYING. If not, write to the
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;; Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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;; ====================================================================
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;;; DESCRIPTION
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;; You need auc-menu or easymenu on your lisp load-path.
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;; Menus appear only when the cursor is in an sml-mode buffer. They
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;; should appear automatically as long as sml-mode can find this file
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;; and easymenu.el (or auc-menu.el), but not otherwise.
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;; If you load sml-proc.el to run an inferior ML process -- or even a
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;; superior one, who knows? -- the "Process" submenu will become active.
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;;; CODE
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(condition-case () (require 'easymenu) (error (require 'auc-menu)))
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;; That's FSF easymenu, distributed with GNU Emacs 19, or Per
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;; Abrahamsen's auc-menu distributed with AUCTeX, or from the Emacs
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;; lisp archive, or the IESD (ftp://sunsite.auc.dk/packages/auctex/)
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;; lisp archive at Aalborg (auc-menu works with XEmacs too).
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(defconst sml-menu
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(list ;"SML"
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(list "Process"
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["Start default ML compiler" sml
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:active (fboundp 'sml)]
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["-" nil nil]
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["load ML source file" sml-load-file
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:active (featurep 'sml-proc)]
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["switch to ML buffer" switch-to-sml
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:active (featurep 'sml-proc)]
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["--" nil nil]
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["send buffer contents" sml-send-buffer
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:active (featurep 'sml-proc)]
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["send region" sml-send-region
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:active (featurep 'sml-proc)]
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["send paragraph" sml-send-function
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:active (featurep 'sml-proc)]
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["goto next error" sml-next-error
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:active (featurep 'sml-proc)]
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["---" nil nil]
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["Standard ML of New Jersey" sml-smlnj
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:active (fboundp 'sml-smlnj)]
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["Poly/ML" sml-poly-ml
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:active (fboundp 'sml-poly-ml)]
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["Moscow ML" sml-mosml
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:active (fboundp 'sml-mosml)]
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["Help for Inferior ML" (describe-function 'inferior-sml-mode)
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:active (featurep 'sml-proc)]
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)
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["electric pipe" sml-electric-pipe t]
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["insert SML form" sml-insert-form t]
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(list "Forms"
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["abstype" sml-form-abstype t]
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["datatype" sml-form-datatype t]
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["-" nil nil]
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["let" sml-form-let t]
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["local" sml-form-local t]
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["case" sml-form-case t]
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["--" nil nil]
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["signature" sml-form-signature t]
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["functor" sml-form-functor t]
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["structure" sml-form-structure t])
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(list "Format/Mode Variables"
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["indent region" sml-indent-region t]
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["outdent" sml-back-to-outer-indent t]
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["-" nil nil]
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["set indent-level" sml-indent-level t]
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["set pipe-indent" sml-pipe-indent t]
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["--" nil nil]
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["toggle type-of-indent" (sml-type-of-indent) t]
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["toggle nested-if-indent" (sml-nested-if-indent) t]
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["toggle case-indent" (sml-case-indent) t]
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["toggle electric-semi-mode" (sml-electric-semi-mode) t])
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["-----" nil nil]
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["SML mode help (brief)" describe-mode t]
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["SML mode *info*" sml-mode-info t]
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["SML mode version" sml-mode-version t]
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["-----" nil nil]
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["Fontify buffer" (sml-mode-fontify-buffer)
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:active (or (featurep 'sml-font) (featurep 'sml-hilite))]
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["Remove overlay" (sml-error-overlay 'undo)
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:active (sml-overlay-active-p)]
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))
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(defun sml-mode-fontify-buffer ()
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"Just as it suggests."
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(cond ((featurep 'sml-font)
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(font-lock-fontify-buffer))
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((featurep 'sml-hilite)
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(hilit-rehighlight-buffer))
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(t
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(message "No highlight scheme specified")))) ; belt & braces
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(easy-menu-define sml-mode-menu
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sml-mode-map
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"Menu used in sml-mode."
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(cons "SML" sml-menu))
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;;; Make's sure they appear in the menu bar when sml-mode-map is active.
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;; On the hook for XEmacs only -- see easy-menu-add in auc-menu.el.
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(defun sml-mode-menu-bar ()
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"Make sure menus appear in the menu bar as well as under mouse 3."
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(and (eq major-mode 'sml-mode)
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(easy-menu-add sml-mode-menu sml-mode-map)))
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(add-hook 'sml-mode-hook 'sml-mode-menu-bar)
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;; Autoload all the process code if these are selected.
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(autoload 'sml "sml-proc" sml-no-doc t)
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;; Not these two.
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;; (autoload 'sml-poly-ml "sml-poly-ml" sml-no-doc t)
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;; (autoload 'sml-mosml "sml-mosml" sml-no-doc t)
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(provide 'sml-menus)
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;;; sml-menu.el is over now.
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