128 lines
4.2 KiB
EmacsLisp
128 lines
4.2 KiB
EmacsLisp
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;;; ulem.el --- AUCTeX style for `ulem.sty' -*- lexical-binding: t; -*-
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;; Copyright (C) 2012-2021 Free Software Foundation, Inc.
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;; Author: Mads Jensen <mje@inducks.org>
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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
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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 `ulem.sty' dated 2019-11-18.
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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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(TeX-add-style-hook
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"ulem"
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(lambda ()
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(TeX-add-symbols
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'("uline" 1)
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'("uuline" 1)
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'("uwave" 1)
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'("sout" 1)
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'("xout" 1)
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'("dashuline" 1)
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'("dotuline" 1)
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;; can be used with \renewcommand
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"ULthickness"
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;; custom commands can be defined with these commands; see the
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;; documentation for an example
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"ULon"
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;; \markoverwith takes on argument
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'("markoverwith" 1)
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;; \useunder {underline_command}{font_declaration}{font_command}
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;; replaces occurences of font_declaration and font_command with the
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;; underline_command
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'("useunder" TeX-arg-ulem-useunder
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TeX-arg-ulem-fontdecl TeX-arg-ulem-fontcmd))
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;; \ULdepth can be changed with \setlength
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(LaTeX-add-lengths "ULdepth")
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;; Fontification
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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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;; Tell font-lock about the update.
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(font-latex-add-keywords '(("useunder" "{{{"))
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'function)
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(font-latex-add-keywords '(("uline" "{")
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("uuline" "{")
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("uwave" "{")
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("sout" "{")
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("xout" "{")
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("dashuline" "{")
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("dotuline" "{"))
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'textual)))
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TeX-dialect)
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(defvar LaTeX-ulem-fontdecl
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(mapcar (lambda (str) (concat "\\" str))
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'("itshape" "bfseries" "scshape"
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"ttfamily" "upshape" "mdseries"
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"rmfamily" "sffamily" "slshape"))
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"List of font declaration commands in LaTeX.")
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(defvar LaTeX-ulem-fontcmd
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(mapcar (lambda (str) (concat "\\" str))
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'("textit" "textbf" "textsc"
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"texttt" "textup" "textmd"
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"textrm" "textsf" "textsl"))
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"List of font commands in LaTeX")
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(defun TeX-arg-ulem-fontdecl (optional &optional prompt)
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"Prompt for the font-declaration un \\useunder."
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(TeX-argument-insert
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(completing-read (TeX-argument-prompt
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optional prompt "Font declaration")
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LaTeX-ulem-fontdecl nil t)
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optional))
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(defun TeX-arg-ulem-fontcmd (optional &optional prompt)
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"Prompt for the font-declaration un \\useunder."
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(TeX-argument-insert
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(completing-read (TeX-argument-prompt
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optional prompt "Font command")
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LaTeX-ulem-fontcmd nil t)
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optional))
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;; adapted from url.el: TeX-arg-urlstyle
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(defun TeX-arg-ulem-useunder (optional &optional prompt)
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"Prompt for underline command used in \\useunder."
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(TeX-argument-insert
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(completing-read (TeX-argument-prompt optional prompt "Underline command")
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(mapcar (lambda (str) (concat "\\" str))
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'("uline" "uuline"
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"uwave" "sout" "xout"
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"dashuline" "dotuline"))
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nil t)
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optional))
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(defvar LaTeX-ulem-package-options
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'("UWforbf" "ULforem" "normalbf" "normalem")
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"Package options for the ulem package.")
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;;; ulem.el ends here
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