79 lines
2.5 KiB
EmacsLisp
79 lines
2.5 KiB
EmacsLisp
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;;; portuguese.el --- Setup AUCTeX for editing Portuguese text. -*- lexical-binding: t; -*-
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;; Copyright (C) 2021 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: 2021-05-02
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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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;; Cater for some specialities of Portuguese language provided by
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;; babel package, e.g. special quote and hyphen strings or `"' which
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;; is an active character.
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;; Thanks to Gustavo Barros <gusbrs.2016@gmail.com> for requesting
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;; this feature and reviewing the code.
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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-quotes
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"font-latex"
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(quotes))
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(declare-function font-latex-add-to-syntax-alist
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"font-latex"
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(list))
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(defvar LaTeX-portuguese-mode-syntax-table
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(copy-syntax-table LaTeX-mode-syntax-table)
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"Syntax table used in LaTeX mode when using `portuguese' language.")
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(modify-syntax-entry ?\" "w" LaTeX-portuguese-mode-syntax-table)
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(TeX-add-style-hook
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"portuguese"
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(lambda ()
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(set-syntax-table LaTeX-portuguese-mode-syntax-table)
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(unless (eq (car TeX-quote-language) 'override)
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(setq TeX-quote-language
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`("portuguese" "\"<" "\">" ,TeX-quote-after-quote)))
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(setq LaTeX-babel-hyphen-language "portuguese")
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(TeX-add-symbols
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"ord"
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"ro"
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"orda"
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"ra")
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;; Fontification
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(when (and (eq TeX-install-font-lock 'font-latex-setup)
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(featurep 'font-latex))
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(font-latex-add-quotes '("\"<" "\">" french))
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;; Prevent "| from leading to color bleed.
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(font-latex-add-to-syntax-alist (list (cons ?\" "\\"))))
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(run-hooks 'TeX-language-pt-hook))
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TeX-dialect)
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;;; portuguese.el ends here
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