116 lines
4.2 KiB
EmacsLisp
116 lines
4.2 KiB
EmacsLisp
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;;; paralist.el -- AUCTeX style for paralist.sty -*- lexical-binding: t; -*-
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;; Copyright (C) 2003-2005, 2014, 2018, 2020 Free Software Foundation, Inc.
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;; Author: Ralf Angeli <angeli@iwi.uni-sb.de>
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;; Maintainer: auctex-devel@gnu.org
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;; Created: 2003-10-22
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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 `paralist.sty'.
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;;; Code:
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(require 'tex)
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(require 'latex)
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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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;; Insert an itemize-ish environment and ask for an optional label
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(defun LaTeX-paralist-env-item-opt-label (environment)
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"Insert ENVIRONMENT, an optional label and the first item."
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(LaTeX-insert-environment
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environment
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(let ((label (TeX-read-string "(Optional) Label: ")))
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(concat (unless (zerop (length label))
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(format "[%s]" label)))))
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(LaTeX-find-matching-begin)
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(end-of-line 1)
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(delete-char 1)
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(delete-horizontal-space)
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(LaTeX-insert-item))
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(TeX-add-style-hook
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"paralist"
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(lambda ()
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;; Add compactdesc to the list of environments which have an optional
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;; argument for each item.
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(add-to-list 'LaTeX-item-list '("compactdesc" . LaTeX-item-argument))
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;; New symbols
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(TeX-add-symbols
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'("pointedenum")
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'("pointlessenum")
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'("paradescriptionlabel")
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'("setdefaultitem" "First level" "Second level" "Third level"
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"Fourth level")
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'("setdefaultenum" "First level" "Second level" "Third level"
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"Fourth level")
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'("setdefaultleftmargin" "First level" "Second level" "Third level"
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"Fourth level" "Fifth level" "Sixth level"))
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;; New environments
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(LaTeX-add-environments
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'("asparaenum" LaTeX-paralist-env-item-opt-label)
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'("inparaenum" LaTeX-paralist-env-item-opt-label)
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'("compactenum" LaTeX-paralist-env-item-opt-label)
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'("asparaitem" LaTeX-paralist-env-item-opt-label)
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'("inparaitem" LaTeX-paralist-env-item-opt-label)
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'("compactitem" LaTeX-paralist-env-item-opt-label)
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'("compactdesc" LaTeX-env-item))
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;; Environments (re)defined only when the package is loaded with particular
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;; options.
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(unless (LaTeX-provided-package-options-member "paralist" "olditem")
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(LaTeX-add-environments
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'("itemize" LaTeX-paralist-env-item-opt-label)))
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(unless (LaTeX-provided-package-options-member "paralist" "oldenum")
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(LaTeX-add-environments
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'("enumerate" LaTeX-paralist-env-item-opt-label)))
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(when (LaTeX-provided-package-options-member "paralist" "defblank")
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(LaTeX-add-environments
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'("asparablank" LaTeX-env-item)
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'("inparablank" LaTeX-env-item)))
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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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(font-latex-add-keywords '(("setdefaultitem" "{{{{")
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("setdefaultenum" "{{{{")
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("setdefaultleftmargin" "{{{{{{"))
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'variable)))
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TeX-dialect)
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(defvar LaTeX-paralist-package-options '("newitem" "olditem" "newenum"
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"oldenum" "alwaysadjust"
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"neveradjust" "neverdecrease"
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"increaseonly" "defblank"
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"pointedenum" "pointlessenum"
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"cfg" "nocfg" "flushright"
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"flushleft")
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"Package options for the paralist package.")
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;;; paralist.el ends here
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