115 lines
4.2 KiB
EmacsLisp
115 lines
4.2 KiB
EmacsLisp
;;; xparse.el --- AUCTeX style for `xparse.sty' version 4467.
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;; Copyright (C) 2013 Free Software Foundation, Inc.
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;; Maintainer: auctex-devel@gnu.org
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;; Author: Mosè Giordano <giordano.mose@libero.it>
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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 basic support for `xparse.sty' version 4467. It
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;; doesn't parse argument specification of macros and environments.
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;;; Code:
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(defvar LaTeX-xparse-macro-regexp
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(concat "\\\\\\(?:Declare\\|New\\|Renew\\|Provide\\|DeclareExpandable\\)"
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"DocumentCommand[ \t\n\r]*{?[ \t\n\r]*\\\\\\([A-Za-z]+\\)[ \t\n\r]*}?"
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;; The following is the opening brace of argument specification and is
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;; needed to skip internal macros containing `:' or `_'.
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"[ \t\n\r]*{")
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"Matches macros by xparse package.")
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(defvar LaTeX-xparse-environment-regexp
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(concat "\\\\\\(?:Declare\\|New\\|Renew\\|Provide\\)DocumentEnvironment"
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"[ \t\n\r]*{[ \t\n\r]*\\([A-Za-z]+\\)[ \t\n\r]*}")
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"Matches environments by xparse package.")
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(TeX-add-style-hook
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"xparse"
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(lambda ()
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(TeX-auto-add-regexp `(,LaTeX-xparse-macro-regexp 1 TeX-auto-symbol))
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(TeX-auto-add-regexp
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`(,LaTeX-xparse-environment-regexp 1 LaTeX-auto-environment))
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(TeX-run-style-hooks
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"expl3")
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(TeX-add-symbols
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;; Declaring commands and environments
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'("DeclareDocumentCommand" TeX-arg-define-macro "Argument specification" t)
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'("NewDocumentCommand" TeX-arg-define-macro "Argument specification" t)
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'("RenewDocumentCommand" TeX-arg-macro "Argument specification" t)
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'("ProvideDocumentCommand" TeX-arg-define-macro "Argument specification" t)
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'("DeclareDocumentEnvironment" TeX-arg-define-environment
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"Argument specification" t t)
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'("NewDocumentEnvironment" TeX-arg-define-environment
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"Argument specification" t t)
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'("RenewDocumentEnvironment" TeX-arg-environment
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"Argument specification" t t)
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'("ProvideDocumentEnvironment" TeX-arg-define-environment
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"Argument specification" t t)
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;; Fully-expandable document commands
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'("DeclareExpandableDocumentCommand"
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TeX-arg-define-macro "Argument specification" t)
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;; Testing special values
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'("IfBooleanTF" 3)
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'("IfBooleanT" 3)
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'("IfBooleanF" 3)
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'("IfNoValueTF" 3)
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'("IfNoValueT" 3)
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'("IfNoValueF" 3)
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'("IfValueTF" 3)
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'("IfValueT" 3)
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'("IfValueF" 3)
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"BooleanTrue"
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"BooleanFalse"
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;; Argument processors
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"ProcessedArgument"
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"ReverseBoolean"
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'("SplitArgument" "Number" "Token")
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"SplitList"
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"TrimSpaces"
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'("ProcessList" "List" "Functiom")
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;; Access to the argument specification
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'("GetDocumentCommandArgSpec" TeX-arg-macro)
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'("GetDocumentEnvironmmentArgSpec" TeX-arg-environment)
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'("ShowDocumentCommandArgSpec" TeX-arg-macro)
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'("ShowDocumentEnvironmentArgSpec" TeX-arg-environment))
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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 '(("DeclareDocumentCommand" "|{{{")
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("NewDocumentCommand" "|{{{")
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("RenewDocumentCommand" "|{{{")
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("ProvideDocumentCommand" "|{{{")
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("DeclareExpandableDocumentCommand" "|{{{")
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("DeclareDocumentEnvironment" "{{{{")
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("NewDocumentEnvironment" "{{{{")
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("RenewDocumentEnvironment" "{{{{")
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("ProvideDocumentEnvironment" "{{{{"))
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'function)))
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LaTeX-dialect)
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(defun LaTeX-xparse-package-options ()
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"Read the xparse package options from the user."
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(TeX-read-key-val t '(("log-declarations" ("true" "false")))))
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;;; xparse.el ends here
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