113 lines
4.3 KiB
EmacsLisp
113 lines
4.3 KiB
EmacsLisp
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;;; varioref.el --- AUCTeX style for `varioref.sty' (v1.6b) -*- lexical-binding: t; -*-
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;; Copyright (C) 1999, 2013, 2015, 2018--2020 Free Software Foundation, Inc.
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;; Author: Carsten Dominik <dominik@strw.leidenuniv.nl>
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;; Mads Jensen <mje@inducks.org>
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;; Maintainer: auctex-devel@gnu.org
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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
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;; the Free Software Foundation; either version 3, or (at your option)
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;; any later version.
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;; AUCTeX is distributed in the hope that it will be useful, but
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;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;; 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 AUCTeX; see the file COPYING. If not, write to the Free
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;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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;; 02110-1301, USA.
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;;; Commentary:
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;; This file adds support for `varioref.sty' (v1.6b) from 2019/09/08.
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;; `varioref.sty' is a standard LaTeX package and part of TeXLive.
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;;; Code:
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(require 'tex)
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(require 'tex-style)
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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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(TeX-add-style-hook
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"varioref"
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(lambda ()
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(TeX-add-symbols
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;; 3 The user interface
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'("vref" TeX-arg-ref)
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'("vpageref" [ "Same page text" ] [ "Different page text" ] TeX-arg-ref)
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'("vrefrange" [ "Same page text" ] TeX-arg-ref TeX-arg-ref)
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'("vpagerefrange" [ "Same page text" ] TeX-arg-ref TeX-arg-ref)
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"vpagerefnum"
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'("vpagerefcompare" 4)
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'("vpagerefnearby" 3)
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'("vref*" TeX-arg-ref)
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'("vpageref*" [ "Same page text" ] [ "Different page text" ] TeX-arg-ref)
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'("vrefrange*" [ "Same page text" ] TeX-arg-ref TeX-arg-ref)
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'("vpagerefrange*" [ "Same page text" ] TeX-arg-ref TeX-arg-ref)
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'("Vref" TeX-arg-ref)
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'("Vref*" TeX-arg-ref)
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;; 5 Customization
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"reftextbefore" "reftextfacebefore"
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"reftextafter" "reftextfaceafter"
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"reftextfaraway" "vreftextvario"
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"reftextpagerange" "reftexlabelrange"
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"vrefwarning" "vrefshowerrors"
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'("fullref" TeX-arg-ref))
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;; Install completion for labels. Only offer completion for
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;; commands that take only one reference as an argument
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;; FIXME: The first 3 entries can be reduced to
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;; ("\\\\[Vv]ref\\*?{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-label-list "}") ???
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(setq TeX-complete-list
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(append
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'(("\\\\[Vv]ref{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-label-list "}")
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("\\\\vref\\*?{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-label-list "}")
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("\\\\vref\\*{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-label-list "}")
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("\\\\fullref{\\([^{}\n\r\\%,]*\\)" 1 LaTeX-label-list "}")
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("\\\\vpageref\\*?\\(\\[[^]]*\\]\\)*{\\([^{}\n\r\\%,]*\\)"
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2 LaTeX-label-list "}"))
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TeX-complete-list))
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;; Fontification
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(when (and (fboundp 'font-latex-add-keywords)
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(eq TeX-install-font-lock 'font-latex-setup))
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(font-latex-add-keywords '(;; vref is already in font-latex.el,
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;; so don't add it here again
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("vpageref" "*[[{")
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("vrefrange" "*[{{")
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("vpagerefrange" "*[{{")
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("Vref" "*{")
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("fullref" "{"))
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'reference))
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;; Activate RefTeX reference style.
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(and LaTeX-reftex-ref-style-auto-activate
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(fboundp 'reftex-ref-style-activate)
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(reftex-ref-style-activate "Varioref")))
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TeX-dialect)
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(defvar LaTeX-varioref-package-options
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'("afrikaans" "american" "arabic" "austrian" "naustrian" "basque"
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"bahasam" "brazil" "breton" "bulgarian" "catalan" "croatian"
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"czech" "danish" "dutch" "english" "esperanto" "finnish" "french"
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"galician" "german" "ngerman" "greek" "icelandic" "italian" "magyar"
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"norsk" "nynorsk" "polish" "portuges" "romanian" "russian"
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"slovak" "slovene" "spanish" "swedish" "turkish" "ukrainian"
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"francais" "germanb" "draft" "final" "space" "nospace")
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"Package options for the varioref package.")
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;;; varioref.el ends here
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