49 lines
1.6 KiB
EmacsLisp
49 lines
1.6 KiB
EmacsLisp
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;;; compat-font-lock.el --- -*- lexical-binding: t; -*-
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;; Copyright (C) 2022 Free Software Foundation, Inc.
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;; Author: Philip Kaludercic <philipk@posteo.net>
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;; Keywords:
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU 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 this program. If not, see <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;; Optional font-locking for `compat' definitions. Every symbol with
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;; an active compatibility definition will be highlighted.
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;;
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;; Load this file to enable the functionality.
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;;; Code:
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(eval-and-compile
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(require 'cl-lib)
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(require 'compat-macs))
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(defvar compat-generate-common-fn)
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(let ((compat-generate-common-fn
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(lambda (name _def-fn _install-fn check-fn attr _type)
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(unless (and (plist-get attr :no-highlight)
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(funcall check-fn))
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`(font-lock-add-keywords
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'emacs-lisp-mode
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',`((,(concat "\\_<\\("
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(regexp-quote (symbol-name name))
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"\\)\\_>")
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1 font-lock-preprocessor-face prepend)))))))
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(load "compat"))
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(provide 'compat-font-lock)
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;;; compat-font-lock.el ends here
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