Add simple Emacs mode to help with Pandoc templates editing. (#3889)

tools/pandoc-template-mode.el
This commit is contained in:
Václav Haisman 2017-09-07 00:28:37 +02:00 committed by John MacFarlane
parent 743413a5b5
commit 19a06b0c83

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;;; pandoc-template-mode.el --- Pandoc-Template major mode
;; Copyright (C) 2017
;; Author: Václav Haisman
;; Keywords: extensions
;; This file 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, or (at your option)
;; any later version.
;; This file 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 GNU Emacs; see the file COPYING. If not, write to
;; the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
;;; Commentary:
;;
;;; Code:
(defvar pandoc-template-font-lock-keywords
'(("\\(\\$\\)\\(if\\|for\\)(\\([^)]+\\))\\(\\$\\)"
(1 font-lock-preprocessor-face)
(2 font-lock-keyword-face)
(3 font-lock-variable-name-face)
(4 font-lock-preprocessor-face))
("\\(\\$\\)\\(endif\\|endfor\\|else\\)\\(\\$\\)"
(1 font-lock-preprocessor-face)
(2 font-lock-keyword-face)
(3 font-lock-preprocessor-face))
("\\(\\$\\)\\(sep\\)\\(\\$\\)"
(1 font-lock-preprocessor-face)
(2 font-lock-builtin-face)
(3 font-lock-preprocessor-face))
("\\(\\$\\)\\([^$]+\\)\\(\\$\\)"
(1 font-lock-preprocessor-face)
(2 font-lock-variable-name-face)
(3 font-lock-preprocessor-face))
)
"Keyword highlighting specification for `pandoc-template-mode'.")
;;;###autoload
(define-derived-mode pandoc-template-mode fundamental-mode "Pandoc-Template"
"A major mode for editing Pandoc-Template files."
:syntax-table nil
(setq-local font-lock-defaults
'(pandoc-template-font-lock-keywords)))
(provide 'pandoc-template-mode)
;;; pandoc-template.el ends here