On Fri, 15 Feb 2008 12:27:05 -0500
"David F. Skoll" <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I made a bunch of fixes... please try this one out.
>
> o Case-insensitive keywords
> o Recognize "#" as a comment-starter
> o Don't highlight keywords that are not standalone words
> o Highlight strings.
>
> Regards,
>
> David.
[snip]
That's good. My regexp skills are very primitive. So any suggestions
are very welcome and learnt from. The fancy optimised and very
impressive looking regexps were made with regexp-opt.el. You just feed
it a list of strings and it makes the regexp.
I can't get the perl regexp syntax "\s" for spaces to work
so I used the elisp "\\<" "\\>" patterns to signal beginning and end of
words. That works. The deltas just seem to need the space in the regexp
to indicate space, at least for me. And I gave the
remind-conf-strings-face a colour.
I also fixed a typo in the skeleton and included hopefully more helpful
prompts. I also put in your suggestions for case-fold-search. I'd
forgotten about that. And fixed up the #-style comments.
I will see if I can work out a simple time/date function that puts the
date in the proper format for remind. But as I am still learning elisp
don't expect speed :-)
I also want at some stage to make the variables customisable, as I just
picked random contrasting colours with no regard to aesthetics and
others might like an easy way to change the defaults.
Shelagh
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> [email protected]
> http://lists.whatexit.org/mailman/listinfo/remind-fans
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;;; remind-conf-mode.el ---
;; Copyright (C) 2008 Shelagh Manton <[EMAIL PROTECTED]>
;; Author: Shelagh Manton <[EMAIL PROTECTED]>
;; Keywords: remind configure mode
;; Version: .01
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License
;; as published by the Free Software Foundation; either version 2
;; of the License, or (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program; if not, write to the Free Software
;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
;; 02111-1307, USA.
;;; Commentary:
;; Use this mode to help with the configuration of remind configuration files.
;; Put (require 'remind-conf-mode) in your .emacs file
;; also put (add-to-list 'auto-mode-alist '("\\.rem\\'" . remind-conf-mode))
;; (add-to-list 'auto-mode-alist '("~/.reminders\\'" . remind-conf-mode)) if you
;; want to have the mode work automatically when you open a remind configuration file.
;;; History:
;; Thu, Feb 14, 2008
;; Based mode on wpld-mode tutorial and simple-mode on emacs wiki.
;; Ideas from mupad.el for font-lock styles.
;;; Code:
(require 'font-lock); this goes in the define-derived-mode part.
(defvar remind-conf-mode-version ".01")
(defvar remind-conf-mode-hook nil
"Hook to run in `remind-conf-mode'.")
;; keymap
(defvar remind-conf-mode-map
(let ((remind-conf-mode-map (make-sparse-keymap)))
remind-conf-mode-map)
"Keymap for `remind-conf-mode'.")
(define-key remind-conf-mode-map "\C-cr" 'rem-skel)
;; syntax-table
(defvar remind-conf-syntax-table
(let ((remind-conf-syntax-table (make-syntax-table text-mode-syntax-table)))
;Comments are the same as Lisp
(modify-syntax-entry ?\; "< 1b" remind-conf-syntax-table)
(modify-syntax-entry ?\# "< 1b" remind-conf-syntax-table)
(modify-syntax-entry ?\n "> b" remind-conf-syntax-table)
;Names with - are still one word
(modify-syntax-entry ?- "w" remind-conf-syntax-table)
; we do use various sorts of braces stolen from mupad-mode: anything better?
(modify-syntax-entry ?\( "()" remind-conf-syntax-table)
(modify-syntax-entry ?\) ")(" remind-conf-syntax-table)
(modify-syntax-entry ?\[ "(]" remind-conf-syntax-table)
(modify-syntax-entry ?\] ")[" remind-conf-syntax-table)
(modify-syntax-entry ?\{ "(}" remind-conf-syntax-table)
(modify-syntax-entry ?\} "){" remind-conf-syntax-table)
remind-conf-syntax-table)
"Syntax table for `remind-conf-mode'.")
;; faces
;;example of setting up special faces for a mode.
(defvar remind-conf-command-face 'remind-conf-command-face
"Remind commands.")
(defface remind-conf-command-face
'((t :foreground "SeaGreen4" :bold t))
"Font Lock mode face used to highlight commands."
:group 'remind-conf-highlighting-faces)
(defvar remind-conf-keyword-face 'remind-conf-keyword-face
"Remind keywords.")
(defface remind-conf-keyword-face
'((t :foreground "blue violet"))
"Font Lock mode face used to highlight keywords."
:group 'remind-conf-highlighting-faces)
(defvar remind-conf-substitutes-face 'remind-conf-substitutes-face
"Remind substitutes.")
(defface remind-conf-substitutes-face
'((t :foreground "blue2"))
"Font Lock mode face used to highlight substitutes."
:group 'remind-conf-highlighting-faces)
(defvar remind-conf-endline-face 'remind-conf-endline-face
"Remind endline.")
(defface remind-conf-endline-face
'((t :foreground "goldenrod2" :bold t))
"Font Lock mode face used to highlight commands."
:group 'remind-conf-highlighting-faces)
(defvar remind-conf-variable-face 'remind-conf-variable-face
"Remind variable.")
(defface remind-conf-variable-face
'((t :foreground "DeepPink2" :bold t))
"Font Lock mode face used to highlight commands."
:group 'remind-conf-highlighting-faces)
(defvar remind-conf-color-face 'remind-conf-color-face
"Remind color variables.")
(defface remind-conf-color-face
'((t :foreground "gold" :bold t))
"Font Lock mode face used to highlight color changes."
:group 'remind-conf-highlighting-faces)
(defvar remind-conf-delta-face 'remind-conf-delta-face
"Remind deltas.")
(defface remind-conf-delta-face
'((t :foreground "sandy brown" :bold t))
"Font Lock mode face used to highlight deltas."
:group 'remind-conf-highlighting-faces)
(defvar remind-comment-face 'remind-comment-face
"Remind comments.")
(defface remind-comment-face
'((t :foreground "brown"))
"Font-lock face for highlighting comments."
:group 'remind-conf-highlighting-faces)
(defvar remind-string-face 'remind-string-face
"Remind strings.")
(defface remind-string-face
'((t :foreground "salmon"))
"Font lock mode face used to highlight strings.")
;; keywords
(defconst remind-conf-font-lock-keywords-1
(list
'("\\<\\(CAL\\|FSET\\|MS[FG]\\|OMIT\\|PS\\(?:FILE\\)?\\|R\\(?:EM\\|UN\\)\\|S\\(?:ATISFY\\|ET\\|HADE\\|PECIAL\\)\\|TRIGGER\\)\\>" . remind-conf-keyword-face)
'("%\"" . font-lock-warning-face)
'("\\<%[abcefghijkluv]" . remind-conf-substitutes-face)
'("^\;.*$" . remind-comment-face)
'("^\#.*$" . remind-comment-face)
'("\"[^\"]*\"" . remind-string-face))
"Minimal font-locking for `remind-conf-mode'.")
(defconst remind-conf-font-lock-keywords-2
(append remind-conf-font-lock-keywords-1
(list
'("\\<\\(A\\(?:FTER\\|T\\)\\|B\\(?:ANNER\\|EFORE\\)\\|DURATION\\|INCLUDE\\|ONCE\\|P\\(?:RIORITY\\|USH_OMIT_CONTEXT\\)\\|S\\(?:C\\(?:ANFROM\\|HED\\)\\|KIP\\)\\|TAG\\|UN\\(?:SET\\|TIL\\)\\|WARN\\)\\>" . remind-conf-command-face)
'("%$" . remind-conf-endline-face)
'(" [+-][+-]?[1-9][0-9]* " . remind-conf-delta-face)))
"Additional commands to highlight in `remind-conf-mode'.")
(defconst remind-conf-font-lock-keywords-3
(append remind-conf-font-lock-keywords-2
(list
'("\\<\\(INT\\|STRING\\|TIME\\|DATE\\)\\>" . remind-conf-type-face )
'(" \\[[a-zA-Z]+\\] " . remind-conf-color-face); So, we don't want this? It might be useful for some people. (I just changed the name of the face to reflect it purpose.)
'(" \$[A-Za-z]+ " . remind-conf-variable-face)
))
"The ultimate in highlighting experiences for `remind-conf-mode'.")
(defvar remind-conf-font-lock-keywords remind-conf-font-lock-keywords-3
"Default highlighting for `remind-conf-mode'.")
;; thank goodness we don't have to worry about indentation.
;; however I can do a skeleton for convenience of new users.
(define-skeleton rem-skel
"Skeleton to insert a rem line in a remind configuration file."
nil
"REM "(skeleton-read "Date? " )
("Optional: How many days ahead? " " +" str )
("Optional: At what time? Format eg 13:00. " " AT " str)
("Optional: How many minutes ahead? " " +" str )
("Optional: At what priority? eg 0-9999" " PRIORITY " str )
" MSG %\"" (skeleton-read "Your message? " )"%b%\"%" \n
)
(setq skeleton-end-hook nil)
;; finally the derived mode.
;;;###autoload
(define-derived-mode remind-conf-mode text-mode "remind-conf-mode"
"Major mode for editing remind calendar configuration files."
:syntax-table remind-conf-syntax-table
(set (make-local-variable 'font-lock-defaults) '(remind-conf-font-lock-keywords))
(set (make-local-variable 'font-lock-keywords-case-fold-search) 't)
(set (make-local-variable 'comment-start) ";")
(set (make-local-variable 'comment-start) "#")
(set (make-local-variable 'comment-end) "\n")
(use-local-map remind-conf-mode-map))
(provide 'remind-conf-mode)
;;; remind-conf-mode.el ends here
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