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