140 lines
4.5 KiB
EmacsLisp
140 lines
4.5 KiB
EmacsLisp
;;; fvextra.el --- AUCTeX style for `fvextra.sty' (v1.2.1)
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;; Copyright (C) 2017 Free Software Foundation, Inc.
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;; Author: Arash Esbati <arash@gnu.org>
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;; Maintainer: auctex-devel@gnu.org
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;; Created: 2017-03-05
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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 `fvextra.sty' (v1.2.1) from 2016/09/02.
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;; `fvextra.sty' is part of TeXLive.
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;;; Code:
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;; Needed for compiling `pushnew':
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(eval-when-compile (require 'cl))
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(defvar LaTeX-fvextra-key-val-options
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'(;; 3 General options
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("curlyquotes" ("true" "false"))
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("highlightcolor")
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("highlightlines")
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("linenos" ("true" "false"))
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("mathescape" ("true" "false"))
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("numberfirstline" ("true" "false"))
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;; ("numbers" ("none" "left" "right" "both"))
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("space" ("\\textvisiblespace"))
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("spacecolor" ("none"))
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("stepnumberfromfirst" ("true" "false"))
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("stepnumberoffsetvalues" ("true" "false"))
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("tab" ("\\FancyVerbTab"))
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("tabcolor" ("none"))
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;; 5.1 Line breaking options
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("breakafter" ("none"))
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("breakaftergroup" ("true" "false"))
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("breakaftersymbolpre")
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("breakaftersymbolpost")
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("breakanywhere" ("true" "false"))
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("breakanywheresymbolpre")
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("breakanywheresymbolpost")
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("breakautoindent" ("true" "false"))
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("breakbefore")
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("breakbeforegroup" ("true" "false"))
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("breakbeforesymbolpre")
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("breakbeforesymbolpost")
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("breakindent")
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("breaklines" ("true" "false"))
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("breaksymbol")
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("breaksymbolleft")
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("breaksymbolright")
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("breaksymbolindent")
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("breaksymbolindentleft")
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("breaksymbolindentright")
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("breaksymbolsep")
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("breaksymbolsepleft")
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("breaksymbolsepright"))
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"Key=value options for fvextra macros and environments.")
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(defun LaTeX-fvextra-update-key-val ()
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"Update `LaTeX-fancyvrb-key-val-options-local' with key=vals from \"fvextra.sty\"."
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;; Delete the key "numbers" from `LaTeX-fancyvrb-key-val-options-local':
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(setq LaTeX-fancyvrb-key-val-options-local
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(assq-delete-all (car (assoc "numbers" LaTeX-fancyvrb-key-val-options-local))
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LaTeX-fancyvrb-key-val-options-local))
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;; Add the key with "both" value:
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(add-to-list 'LaTeX-fancyvrb-key-val-options-local
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'("numbers" ("none" "left" "right" "both")))
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;; Add color values to resp. keys:
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(when (or (member "xcolor" (TeX-style-list))
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(member "color" (TeX-style-list)))
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(let* ((colorcmd (if (member "xcolor" (TeX-style-list))
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#'LaTeX-xcolor-definecolor-list
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#'LaTeX-color-definecolor-list))
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(keys '("highlightcolor"
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"rulecolor"
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"fillcolor"
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"tabcolor"
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"spacecolor"))
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(tmp (copy-alist LaTeX-fancyvrb-key-val-options-local)))
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(dolist (x keys)
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(setq tmp (assq-delete-all (car (assoc x tmp)) tmp))
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(if (string= x "highlightcolor")
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(pushnew (list x (mapcar #'car (funcall colorcmd))) tmp :test #'equal)
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(pushnew (list x (append '("none") (mapcar #'car (funcall colorcmd)))) tmp :test #'equal)))
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(setq LaTeX-fancyvrb-key-val-options-local
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(copy-alist tmp)))))
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(add-hook 'TeX-auto-cleanup-hook #'LaTeX-fvextra-update-key-val t)
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(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
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(TeX-add-style-hook
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"fvextra"
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(lambda ()
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;; Run the style hook for "fancyvrb"
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(TeX-run-style-hooks "fancyvrb")
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;; Append `LaTeX-fvextra-key-val' to `LaTeX-fancyvrb-key-val-options-local':
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(setq LaTeX-fancyvrb-key-val-options-local
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(append LaTeX-fvextra-key-val-options
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LaTeX-fancyvrb-key-val-options-local))
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(TeX-add-symbols
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;; 4.1 Line and text formatting
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"FancyVerbFormatText"
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;; 5.3.2 Breaks within macro arguments
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"FancyVerbBreakStart"
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"FancyVerbBreakStop"
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;; 5.3.3 Customizing break behavior
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"FancyVerbBreakAnywhereBreak"
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"FancyVerbBreakBeforeBreak"
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"FancyVerbBreakAfterBreak"))
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LaTeX-dialect)
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(defvar LaTeX-fvextra-package-options nil
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"Package options for the fvextra package.")
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;;; fvextra.el ends here
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