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;;; geometry.el --- AUCTeX style for `geometry.sty' (v5.6) -*- lexical-binding: t; -*-
;; Copyright (C) 2015, 2018, 2020 Free Software Foundation, Inc.
;; Author: Arash Esbati <arash@gnu.org>
;; Maintainer: auctex-devel@gnu.org
;; Created: 2015-02-21
;; Keywords: tex
;; This file is part of AUCTeX.
;; AUCTeX is free software; you can redistribute it and/or modify it
;; under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 3, or (at your option)
;; any later version.
;; AUCTeX is distributed in the hope that it will be useful, but
;; WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;; General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with AUCTeX; see the file COPYING. If not, write to the Free
;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
;; 02110-1301, USA.
;;; Commentary:
;; This file adds support for `geometry.sty' (v5.6) from 2010/09/12.
;; `geometry.sty' is part of TeXLive.
;;; Code:
(require 'tex)
(require 'latex)
;; Silence the compiler:
(declare-function font-latex-add-keywords
"font-latex"
(keywords class))
(defvar LaTeX-geometry-always-key-val-options
'(("layout") ("layoutwidth") ("layoutheight") ("layoutsize")
("layouthoffset") ("layoutvoffset") ("layoutoffset") ("hscale")
("vscale") ("scale") ("width") ("totalwidth") ("height") ("totalheight")
("total") ("textwidth") ("textheight") ("text") ("body") ("lines")
("includehead") ("includefoot") ("includeheadfoot") ("includemp")
("includeall") ("ignorehead") ("ignorefoot") ("ignoreheadfoot")
("ignoremp") ("ignoreall") ("heightrounded") ("hdivide") ("vdivide")
("divide") ("left") ("lmargin") ("inner") ("right") ("rmargin")
("outer") ("top") ("tmargin") ("bottom") ("bmargin") ("hmargin")
("vmargin") ("margin") ("hmarginratio") ("vmarginratio") ("marginratio")
("ratio") ("hcentering") ("vcentering") ("centering") ("twoside")
("asymmetric") ("bindingoffset") ("hdivide") ("vdivide") ("divide")
("headheight") ("head") ("headsep") ("footskip") ("foot") ("nohead")
("nofoot") ("noheadfoot") ("footnotesep") ("marginparwidth") ("marginpar")
("marginparsep") ("nomarginpar") ("columnsep") ("hoffset") ("voffset")
("offset") ("twocolumn") ("onecolumn") ("twoside") ("textwidth")
("textheight") ("reversemp") ("reversemarginpar"))
"Key=value options always available for geometry macros.")
(defvar LaTeX-geometry-preamble-key-val-options
'(("paper" ("a0paper" "a1paper" "a2paper" "a3paper" "a4paper"
"a5paper" "a6paper" "b0paper" "b1paper" "b2paper"
"b3paper" "b4paper" "b5paper" "b6paper" "c0paper"
"c1paper" "c2paper" "c3paper" "c4paper" "c5paper"
"c6paper" "b0j" "b1j" "b2j" "b3j" "b4j" "b5j" "b6j"
"ansiapaper" "ansibpaper" "ansicpaper" "ansidpaper"
"ansiepaper"))
("papername" ("a0paper" "a1paper" "a2paper" "a3paper" "a4paper"
"a5paper" "a6paper" "b0paper" "b1paper" "b2paper"
"b3paper" "b4paper" "b5paper" "b6paper" "c0paper"
"c1paper" "c2paper" "c3paper" "c4paper" "c5paper"
"c6paper" "b0j" "b1j" "b2j" "b3j" "b4j" "b5j" "b6j"
"ansiapaper" "ansibpaper" "ansicpaper" "ansidpaper"
"ansiepaper"))
("a0paper") ("a1paper") ("a2paper") ("a3paper") ("a4paper") ("a5paper")
("a6paper") ("b0paper") ("b1paper") ("b2paper") ("b3paper") ("b4paper")
("b5paper") ("b6paper") ("c0paper") ("c1paper") ("c2paper") ("c3paper")
("c4paper") ("c5paper") ("c6paper") ("b0j") ("b1j") ("b2j") ("b3j")
("b4j") ("b5j") ("b6j") ("ansiapaper") ("ansibpaper") ("ansicpaper")
("ansidpaper") ("ansiepaper") ("screen") ("paperwidth") ("paperheight")
("papersize") ("landscape") ("portrait")
("driver" ("dvips" "dvipdfm" "dvipdfmx" "xdvipdfmx"
"pdftex" "luatex" "vtex" "xetex" "auto" "none"))
("dvips") ("dvipdfm") ("dvipdfmx") ("xdvipdfmx") ("pdftex") ("luatex")
("xetex") ("vtex") ("verbose") ("reset")
("mag") ("truedimen") ("pass") ("showframe") ("showcrop"))
"Key=value options allowed only in the preamble for geometry macros.")
;; Setup for \savegeometry:
(TeX-auto-add-type "geometry-savegeometry" "LaTeX" "geometry-savegeometries")
(defvar LaTeX-geometry-savegeometry-regexp
'("\\\\savegeometry{\\([^}]+\\)}"
1 LaTeX-auto-geometry-savegeometry)
"Matches the argument of `\\savegeometry' from `geometry'
package.")
(defun LaTeX-geometry-auto-prepare ()
"Clear `LaTeX-auto-geometry-savegeometry' before parsing."
(setq LaTeX-auto-geometry-savegeometry nil))
(add-hook 'TeX-auto-prepare-hook #'LaTeX-geometry-auto-prepare t)
(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
(TeX-add-style-hook
"geometry"
(lambda ()
;; Add geometry to the parser.
(TeX-auto-add-regexp LaTeX-geometry-savegeometry-regexp)
;; geometry commands:
(TeX-add-symbols
'("geometry"
(TeX-arg-eval TeX-read-key-val nil
(append LaTeX-geometry-preamble-key-val-options
LaTeX-geometry-always-key-val-options)))
'("newgeometry"
(TeX-arg-key-val LaTeX-geometry-always-key-val-options))
'("restoregeometry" 0)
'("savegeometry"
(TeX-arg-eval
(lambda ()
(let ((name (TeX-read-string "Name: ")))
(LaTeX-add-geometry-savegeometries name)
(format "%s" name)))))
'("loadgeometry"
(TeX-arg-eval
(lambda ()
(completing-read "Name: "
(LaTeX-geometry-savegeometry-list))))))
;; Fontification
(when (and (featurep 'font-latex)
(eq TeX-install-font-lock 'font-latex-setup))
(font-latex-add-keywords '(("geometry" "{")
("newgeometry" "{")
("restoregeometry" "")
("savegeometry" "{")
("loadgeometry" "{"))
'function))
;; Option management
(if (and (LaTeX-provided-package-options-member "geometry" "dvipdfmx")
(not (eq TeX-engine 'xetex)))
(setq TeX-PDF-from-DVI "Dvipdfmx")))
TeX-dialect)
(defun LaTeX-geometry-package-options ()
"Prompt for package options for the geometry package."
(TeX-read-key-val t
(append LaTeX-geometry-preamble-key-val-options
LaTeX-geometry-always-key-val-options)))
;;; geometry.el ends here
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