emacs/code/elpa/auctex-13.2.1/style/iftex.el

190 lines
5.4 KiB
EmacsLisp

;;; iftex.el --- AUCTeX style for `iftex.sty' version 1.0f -*- lexical-binding: t; -*-
;; Copyright (C) 2022 Free Software Foundation, Inc.
;; Author: Arash Esbati <arash@gnu.org>
;; Maintainer: auctex-devel@gnu.org
;; Created: 2022-04-17
;; Keywords: tex
;; This file is part of AUCTeX.
;; AUCTeX 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 3, or (at your option)
;; any later version.
;; AUCTeX 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 AUCTeX; see the file COPYING. If not, write to the Free
;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
;; 02110-1301, USA.
;;; Commentary:
;; This file adds support for `iftex.sty' v1.0f from 2022/02/03.
;; `iftex.sty' is part of TeXlive.
;;; Code:
(require 'tex)
;; Silence the compiler:
(declare-function font-latex-add-keywords
"font-latex"
(keywords class))
(defun LaTeX-iftex-set-TeX-exit-mark (_optional)
"Ignore OPTIONAL and set `TeX-exit-mark' to current point."
(set-marker TeX-exit-mark (point)))
(TeX-add-style-hook
"iftex"
(lambda ()
(TeX-add-symbols
'("ifetex"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifeTeX"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifpdftex"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifPDFTeX"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifxetex"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifXeTeX"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifluatex"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifLuaTeX"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifluahbtex"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifLuaHBTeX"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifptex"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifpTeX"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifuptex"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifupTeX"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifptexng"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifpTeXng"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifvtex"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifVTeX"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifalephtex"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifAlephTeX"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("iftutex"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifTUTeX"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("iftexpadtex"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifTexpadTeX"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("iftex"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifTeX"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifhint"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
'("ifHINT"
LaTeX-iftex-set-TeX-exit-mark
(TeX-arg-literal "\\else\\fi"))
"RequireeTeX"
"RequirePDFTeX"
"RequireXeTeX"
"RequireLuaTeX"
"RequireLuaHBTeX"
"RequirepTeX"
"RequireupTeX"
"RequirepTeXng"
"RequireVTeX"
"RequireAlephTeX"
"RequireTUTeX"
"RequireTexpadTeX"
"RequireHINT")
;; This package is used to make it possible to compile a document
;; with different TeX engines. By setting `TeX-check-engine-list'
;; to nil we ignore engine restrictions posed by other packages.
(TeX-check-engine-add-engines nil)
;; Fontification:
(when (and (featurep 'font-latex)
(eq TeX-install-font-lock 'font-latex-setup))
(font-latex-add-keywords '(("RequireeTeX" "")
("RequirePDFTeX" "")
("RequireXeTeX" "")
("RequireLuaTeX" "")
("RequireLuaHBTeX" "")
("RequirepTeX" "")
("RequireupTeX" "")
("RequirepTeXng" "")
("RequireVTeX" "")
("RequireAlephTeX" "")
("RequireTUTeX" "")
("RequireTexpadTeX" "")
("RequireHINT" ""))
'function)))
TeX-dialect)
(defvar LaTeX-iftex-package-options nil
"Package options for the iftex package.")
;;; iftex.el ends here