73 lines
2.3 KiB
EmacsLisp
73 lines
2.3 KiB
EmacsLisp
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;;; ifluatex.el --- AUCTeX style for `ifluatex.sty' version 1.3. -*- lexical-binding: t; -*-
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;; Copyright (C) 2014, 2016, 2018, 2020 Free Software Foundation, Inc.
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;; Author: Davide G. M. Salvetti <salve@debian.org>
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;; Maintainer: auctex-devel@gnu.org
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;; Created: 2014-11-15
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;; Keywords: tex
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;; This file is part of AUCTeX.
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;; AUCTeX is free software; you can redistribute it and/or modify it
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;; under the terms of the GNU General Public License as published by the
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;; Free Software Foundation; either version 3, or (at your option) any
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;; later version.
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;; AUCTeX is distributed in the hope that it will be useful, but WITHOUT
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;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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;; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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;; 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 AUCTeX; see the file COPYING. If not, see
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;; <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;; This file adds support for `ifluatex.sty' 1.3.
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;;; Code:
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(require 'tex)
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;; Silence the compiler:
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(declare-function font-latex-add-keywords
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"font-latex"
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(keywords class))
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(defun LaTeX-ifluatex-set-TeX-exit-mark (_optional)
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"Discard OPTIONAL and set `TeX-exit-mark' to current point."
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(set-marker TeX-exit-mark (point)))
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(TeX-add-style-hook
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"ifluatex"
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(lambda ()
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(TeX-add-symbols
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'("ifluatex"
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(TeX-arg-literal "%\n")
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LaTeX-ifluatex-set-TeX-exit-mark
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(TeX-arg-literal "\n\\else%\n\\fi%"))
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'("luatexversion" 0)
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'("luatexrevision" 0))
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(TeX-declare-expert-macros
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"ifluatex"
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"ifluatex" "luatexversion" "luatexrevision")
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;; This package is used to make it possible to compile a document with both
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;; LuaTeX and base TeX engines. By setting `TeX-check-engine-list' to nil
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;; we ignore engine restrictions posed by other packages.
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(setq TeX-check-engine-list nil)
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(when (and (featurep 'font-latex)
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(eq TeX-install-font-lock 'font-latex-setup))
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(font-latex-add-keywords '(("luatexversion")
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("luatexrevision"))
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'function)))
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TeX-dialect)
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(defvar LaTeX-ifluatex-package-options nil
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"Package options for the ifluatex package.")
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;;; ifluatex.el ends here
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