377 lines
13 KiB
EmacsLisp
377 lines
13 KiB
EmacsLisp
;;; etoolbox.el --- AUCTeX style for `etoolbox.sty' v2.5k -*- lexical-binding: t; -*-
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;; Copyright (C) 2022 Free Software Foundation, Inc.
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;; Author: Arash Esbati <arash@gnu.org>
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;; Created: 2022-03-19
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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 `etoolbox.sty' v2.5k from 2020/10/05.
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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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(defun LaTeX-arg-etoolbox-csname (optional &optional prompt)
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"Query and insert the name of a TeX control sequence.
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If OPTIONAL is non-nil, then insert it in square brackets.
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PROMPT replaces the standard one."
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(TeX-argument-insert
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(completing-read
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(TeX-argument-prompt optional prompt "Control sequence")
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(TeX-symbol-list))
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optional))
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(defun LaTeX-arg-etoolbox-macro-free (optional &optional prompt)
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"Query and insert a macro not surrounded by braces.
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If OPTIONAL is non-nil, insert the macro only when given by the
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user."
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(let ((TeX-arg-opening-brace "")
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(TeX-arg-closing-brace "")
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(macro (completing-read
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(TeX-argument-prompt optional prompt
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(concat "Macro: " TeX-esc)
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t)
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(TeX-symbol-list))))
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(TeX-argument-insert macro optional TeX-esc)))
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(TeX-add-style-hook
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"etoolbox"
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(lambda ()
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(TeX-add-symbols
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;; 2.1 Definitions
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'("newrobustcmd" TeX-arg-define-macro [ TeX-arg-define-macro-arguments ] t)
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'("newrobustcmd*" TeX-arg-define-macro [ TeX-arg-define-macro-arguments ] t)
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'("renewrobustcmd" TeX-arg-macro [ TeX-arg-define-macro-arguments ] t)
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'("renewrobustcmd*" TeX-arg-macro [ TeX-arg-define-macro-arguments ] t)
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'("providerobustcmd" TeX-arg-define-macro [ TeX-arg-define-macro-arguments ] t)
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'("providerobustcmd*" TeX-arg-define-macro [ TeX-arg-define-macro-arguments ] t)
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;; 2.2 Patching
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'("robustify" TeX-arg-macro)
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;; 2.3 Protection
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'("protecting" t)
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;; 2.4 Length and Counter Assignments
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'("defcounter" TeX-arg-counter t)
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'("deflength" TeX-arg-length t)
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;; 2.5 Additional Document Hooks
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'("AfterPreamble" t)
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'("AtEndPreamble" t)
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'("AfterEndPreamble" t)
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'("AfterEndDocument" t)
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;; 2.6 Environment Hooks
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'("AtBeginEnvironment" TeX-arg-environment t)
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'("AtEndEnvironment" TeX-arg-environment t)
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'("BeforeBeginEnvironment" TeX-arg-environment t)
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'("AfterEndEnvironment" TeX-arg-environment t)
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;; 3 Author Commands
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;; 3.1.1 Macro Definitions
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'("csdef" LaTeX-arg-etoolbox-csname [TeX-arg-free "Arguments"] t)
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'("csgdef" LaTeX-arg-etoolbox-csname [TeX-arg-free "Arguments"] t)
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'("csedef" LaTeX-arg-etoolbox-csname [TeX-arg-free "Arguments"] t)
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'("csxdef" LaTeX-arg-etoolbox-csname [TeX-arg-free "Arguments"] t)
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'("protected@csedef"
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LaTeX-arg-etoolbox-csname [TeX-arg-free "Arguments"] t)
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'("protected@csxdef"
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LaTeX-arg-etoolbox-csname [TeX-arg-free "Arguments"] t)
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'("cslet" LaTeX-arg-etoolbox-csname TeX-arg-macro)
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'("letcs" TeX-arg-macro LaTeX-arg-etoolbox-csname)
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'("csletcs" LaTeX-arg-etoolbox-csname LaTeX-arg-etoolbox-csname)
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'("csuse" LaTeX-arg-etoolbox-csname)
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'("undef" LaTeX-arg-etoolbox-macro-free)
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'("gundef" LaTeX-arg-etoolbox-macro-free)
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'("csundef" LaTeX-arg-etoolbox-csname)
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'("csgundef" LaTeX-arg-etoolbox-csname)
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'("csmeaning" LaTeX-arg-etoolbox-csname)
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'("csshow" LaTeX-arg-etoolbox-csname)
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;; 3.1.2 Arithmetic Definitions
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'("numdef" LaTeX-arg-etoolbox-macro-free "Integer expression")
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'("numgdef" LaTeX-arg-etoolbox-macro-free "Integer expression")
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'("csnumdef" LaTeX-arg-etoolbox-csname "Integer expression")
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'("csnumgdef" LaTeX-arg-etoolbox-csname "Integer expression")
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'("dimdef" LaTeX-arg-etoolbox-macro-free "Dimension expression")
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'("dimgdef" LaTeX-arg-etoolbox-macro-free "Dimension expression")
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'("csdimdef" LaTeX-arg-etoolbox-csname "Dimension expression")
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'("csdimgdef" LaTeX-arg-etoolbox-csname "Dimension expression")
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'("gluedef" LaTeX-arg-etoolbox-macro-free "Glue expression")
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'("gluegdef" LaTeX-arg-etoolbox-macro-free "Glue expression")
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'("csgluedef" LaTeX-arg-etoolbox-csname "Glue expression")
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'("csgluegdef" LaTeX-arg-etoolbox-csname "Glue expression")
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'("mudef" LaTeX-arg-etoolbox-macro-free "Muglue expression")
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'("mugdef" LaTeX-arg-etoolbox-macro-free "Muglue expression")
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'("csmudef" LaTeX-arg-etoolbox-csname "Muglue expression")
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'("csmugdef" LaTeX-arg-etoolbox-csname "Muglue expression")
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;; 3.2 Expansion Control
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'("expandonce" LaTeX-arg-etoolbox-macro-free)
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'("csexpandonce" LaTeX-arg-etoolbox-csname)
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;; 3.3.1 Appending to a Hook
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'("appto" LaTeX-arg-etoolbox-macro-free t)
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'("gappto" LaTeX-arg-etoolbox-macro-free t)
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'("eappto" LaTeX-arg-etoolbox-macro-free t)
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'("xappto" LaTeX-arg-etoolbox-macro-free t)
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'("protected@eappto" LaTeX-arg-etoolbox-macro-free t)
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'("protected@xappto" LaTeX-arg-etoolbox-macro-free t)
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'("csappto" LaTeX-arg-etoolbox-csname t)
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'("csgappto" LaTeX-arg-etoolbox-csname t)
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'("cseappto" LaTeX-arg-etoolbox-csname t)
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'("csxappto" LaTeX-arg-etoolbox-csname t)
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'("protected@cseappto" LaTeX-arg-etoolbox-csname t)
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'("protected@csxappto" LaTeX-arg-etoolbox-csname t)
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;; 3.3.2 Prepending to a Hook
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'("preto" LaTeX-arg-etoolbox-macro-free t)
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'("gpreto" LaTeX-arg-etoolbox-macro-free t)
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'("epreto" LaTeX-arg-etoolbox-macro-free t)
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'("xpreto" LaTeX-arg-etoolbox-macro-free t)
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'("protected@epreto" LaTeX-arg-etoolbox-macro-free t)
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'("protected@xpreto" LaTeX-arg-etoolbox-macro-free t)
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'("cspreto" LaTeX-arg-etoolbox-csname t)
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'("csgpreto" LaTeX-arg-etoolbox-csname t)
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'("csepreto" LaTeX-arg-etoolbox-csname t)
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'("csxpreto" LaTeX-arg-etoolbox-csname t)
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'("protected@csepreto" LaTeX-arg-etoolbox-csname t)
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'("protected@csxpreto" LaTeX-arg-etoolbox-csname t)
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;; 3.4 Patching
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'("patchcmd" ["Prefix"] TeX-arg-macro 4)
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'("ifpatchable" TeX-arg-macro 3)
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'("ifpatchable*" TeX-arg-macro 2)
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'("apptocmd" TeX-arg-macro 3)
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'("pretocmd" TeX-arg-macro 3)
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"tracingpatches"
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;; 3.5.1 TeX Flags
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'("newbool" "Name")
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'("providebool" "Name")
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'("booltrue" "Name")
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'("boolfalse" "Name")
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'("setbool" "Name" (TeX-arg-eval completing-read
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(TeX-argument-prompt nil nil "Value")
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'("true" "false")))
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'("ifbool" "Name" 2)
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'("notbool" "Name" 2)
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;; 3.5.2 LaTeX Flags
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'("newtoggle" "Name")
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'("providetoggle" "Name")
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'("toggletrue" "Name")
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'("togglefalse" "Name")
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'("settoggle" "Name" (TeX-arg-eval completing-read
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(TeX-argument-prompt nil nil "Value")
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'("true" "false")))
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'("iftoggle" "Name" 2)
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'("nottoggle" "Name" 2)
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;; 3.6.1 Macro Tests
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'("ifdef" TeX-arg-macro 2)
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'("ifcsdef" LaTeX-arg-etoolbox-csname 2)
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'("ifundef" TeX-arg-macro 2)
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'("ifcsundef" LaTeX-arg-etoolbox-csname 2)
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'("ifdefmacro" TeX-arg-macro 2)
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'("ifcsmacro" LaTeX-arg-etoolbox-csname 2)
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'("ifdefparam" TeX-arg-macro 2)
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'("ifcsparam" LaTeX-arg-etoolbox-csname 2)
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'("ifdefprefix" TeX-arg-macro 2)
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'("ifcsprefix" LaTeX-arg-etoolbox-csname 2)
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'("ifdefprotected" TeX-arg-macro 2)
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'("ifcsprotected" LaTeX-arg-etoolbox-csname 2)
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'("ifdefltxprotected" TeX-arg-macro 2)
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'("ifcsltxprotected" LaTeX-arg-etoolbox-csname 2)
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'("ifdefempty" TeX-arg-macro 2)
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'("ifcsempty" LaTeX-arg-etoolbox-csname 2)
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'("ifdefvoid" TeX-arg-macro 2)
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'("ifcsvoid" LaTeX-arg-etoolbox-csname 2)
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'("ifdefequal" TeX-arg-macro TeX-arg-macro 2)
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'("ifcsequal" LaTeX-arg-etoolbox-csname LaTeX-arg-etoolbox-csname 2)
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'("ifdefstring" TeX-arg-macro 3)
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'("ifcsstring" LaTeX-arg-etoolbox-csname 3)
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'("ifdefstrequal" TeX-arg-macro TeX-arg-macro 2)
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'("ifcsstrequal" LaTeX-arg-etoolbox-csname LaTeX-arg-etoolbox-csname 2)
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;; 3.6.2 Counter and Length Tests
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'("ifdefcounter" TeX-arg-macro 2)
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'("ifcscounter" LaTeX-arg-etoolbox-csname 2)
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'("ifltxcounter" TeX-arg-counter 2)
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'("ifdeflength" TeX-arg-length 2)
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'("ifcslength" (TeX-arg-eval completing-read
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(TeX-argument-prompt nil nil "Length")
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(LaTeX-length-list))
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2)
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'("ifdefdimen" TeX-arg-macro 2)
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'("ifcsdimen" "Control sequence" 2)
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;; 3.6.3 String Tests
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'("ifstrequal" 4)
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'("ifstrempty" 3)
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'("ifblank" 3)
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'("notblank" 3)
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;; 3.6.4 Arithmetic Tests
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'("ifnumcomp" 5)
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'("ifnumequal" 4)
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'("ifnumgreater" 4)
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'("ifnumless" 4)
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'("ifnumodd" 3)
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'("ifdimcomp" 5)
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'("ifdimequal" 4)
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'("ifdimgreater" 4)
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'("ifdimless" 4)
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;; 3.6.5 Boolean Expressions
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'("ifboolexpr" 3)
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'("ifboolexpe" 3)
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'("whileboolexpr" 2)
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'("unlessboolexpr" 2)
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;; 3.7 List Processing
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;; 3.7.1 User Input
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'("DeclareListParser" TeX-arg-define-macro "Separator")
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'("DeclareListParser*" TeX-arg-define-macro "Separator")
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'("docsvlist" t)
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'("forcsvlist" 2)
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;; 3.7.2 Internal Lists
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'("listadd" TeX-arg-macro t)
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'("listdadd" TeX-arg-macro t)
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'("listeadd" TeX-arg-macro t)
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'("listxadd" TeX-arg-macro t)
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'("listcsadd" LaTeX-arg-etoolbox-csname t)
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'("listcsgadd" LaTeX-arg-etoolbox-csname t)
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'("listcseadd" LaTeX-arg-etoolbox-csname t)
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'("listcsxadd" LaTeX-arg-etoolbox-csname t)
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'("listremove" TeX-arg-macro t)
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'("listgremove" TeX-arg-macro t)
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'("listcsremove" LaTeX-arg-etoolbox-csname t)
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'("listcsgremove" LaTeX-arg-etoolbox-csname t)
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'("dolistlool" TeX-arg-macro)
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'("dolistcslool" LaTeX-arg-etoolbox-csname)
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'("forlistloop" t TeX-arg-macro)
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'("forlistcsloop" t LaTeX-arg-etoolbox-csname)
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'("ifinlist" t TeX-arg-macro nil nil)
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'("xifinlist" t TeX-arg-macro nil nil)
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'("ifinlistcs" t LaTeX-arg-etoolbox-csname nil nil)
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'("xifinlistcs" t LaTeX-arg-etoolbox-csname nil nil)
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;; 3.8 Miscellaneous Tools
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'("rmntonum" "Roman numeral")
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'("ifrmnum" 3))
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;; Add the exceptions to `LaTeX-indent-begin-exceptions-list' and
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;; run `LaTeX-indent-commands-regexp-make':
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(let ((exceptions '("ifpatchable"
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"ifbool"
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"iftoggle"
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"ifdef"
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"ifcsdef"
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"ifundef"
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"ifcsundef"
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"ifdefmacro"
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"ifcsmacro"
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"ifdefparam"
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"ifcsparam"
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"ifdefprefix"
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"ifcsprefix"
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"ifdefprotected"
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"ifcsprotected"
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"ifdefltxprotected"
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"ifcsltxprotected"
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"ifdefempty"
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"ifcsempty"
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"ifdefvoid"
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"ifcsvoid"
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"ifdefequal"
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"ifcsequal"
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"ifdefstring"
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"ifcsstring"
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"ifdefstrequal"
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"ifcsstrequal"
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"ifdefcounter"
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"ifcscounter"
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"ifltxcounter"
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"ifdeflength"
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"ifcslength"
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"ifdefdimen"
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"ifcsdimen"
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"ifstrequal"
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"ifstrempty"
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"ifblank"
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"ifnumcomp"
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"ifnumequal"
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"ifnumgreater"
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"ifnumless"
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"ifnumodd"
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"ifdimcomp"
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"ifdimequal"
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"ifdimgreater"
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"ifdimless"
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"ifboolexpr"
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"ifboolexpe"
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"ifinlist"
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"ifinlistcs"
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"ifrmnum")))
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(dolist (elt exceptions)
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(add-to-list 'LaTeX-indent-begin-exceptions-list elt t))
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(LaTeX-indent-commands-regexp-make))
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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 '(("newrobustcmd" "*|{\\[[{")
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("renewrobustcmd" "*|{\\[[{")
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("providerobustcmd" "*|{\\[[{"))
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'function)))
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TeX-dialect)
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(defvar LaTeX-etoolbox-package-options nil
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"Package options for the etoolbox package.")
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;;; etoolbox.el ends here
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