summaryrefslogtreecommitdiff
path: root/elpa/auctex-13.1.3/style/pstricks.el
diff options
context:
space:
mode:
Diffstat (limited to 'elpa/auctex-13.1.3/style/pstricks.el')
-rw-r--r--elpa/auctex-13.1.3/style/pstricks.el880
1 files changed, 880 insertions, 0 deletions
diff --git a/elpa/auctex-13.1.3/style/pstricks.el b/elpa/auctex-13.1.3/style/pstricks.el
new file mode 100644
index 0000000..6a6707f
--- /dev/null
+++ b/elpa/auctex-13.1.3/style/pstricks.el
@@ -0,0 +1,880 @@
+;;; pstricks.el --- AUCTeX style for the `pstricks' package. -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2007-2022 Free Software Foundation, Inc.
+
+;; Author: Holger Sparr <holger.sparr@gmx.net>
+;; Maintainer: auctex-devel@gnu.org
+;; Created: 2007-06-14
+;; 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:
+;;
+;; AUCTeX style file for PSTricks
+;;
+;; Support for basic PSTricks macros and their arguments. Separate
+;; history variables for point, angle, ... arguments.
+;;
+;; Parameter input completion together with input completion for certain
+;; parameters (e.g. linestyle, linecolor and the like).
+;;
+;; There is a PSTricks-specific support for adding new parameters to
+;; existing parameter lists or changing existing ones in optional
+;; macro arguments. You might want to make those available through
+;; key bindings by using something like
+;; (define-key LaTeX-mode-map (kbd "C-c p a")
+;; 'LaTeX-pst-parameter-add)
+;; (define-key LaTeX-mode-map (kbd "C-c p c")
+;; 'LaTeX-pst-parameter-change-value)
+;; in a personal style file for PSTricks.
+
+;;; History:
+;;
+;; 14/06/2007 rewrite of pstricks.el based on Jean-Philippe Georget's
+;; pstricks.el version found on <URI:
+;; https://www.emacswiki.org/emacs/pstricks.el>
+
+;;; TODO:
+;;
+;; -- Use alist or hash-table for parameter input
+;; -- Add more regularly used PSTricks macros
+;; -- Prevent errors in AUCTeX modes other than LaTeX mode.
+;; -- Check if the functionality for adding and changing parameters
+;; can be generalized.
+
+;;; Code:
+
+(require 'tex)
+(require 'latex)
+(eval-when-compile
+ (require 'cl-lib))
+
+;;; General Functions
+
+(defun TeX-arg-compl-list (list &optional prompt hist)
+ "Input a value after PROMPT with completion from LIST and HISTORY."
+ (let ((first (car list)))
+ (if (and first (listp first))
+ (let ((func (nth 0 first))
+ (prompt (concat (or (nth 1 first) prompt) ": "))
+ (compl (nth 2 first))
+ (hist (or (nth 3 first) hist))
+ (crm-separator (nth 4 first))
+ res)
+ (setq list (cdr list))
+ (cond ((eq func #'completing-read-multiple)
+ (setq res (funcall func prompt list nil compl nil hist))
+ (mapconcat #'identity res crm-separator))
+ ((eq func #'completing-read)
+ (setq res
+ (funcall func prompt list nil compl nil hist)))))
+ (completing-read (concat prompt ": ") list nil nil nil hist))))
+
+;; XXX: Show default value in prompt. Perhaps extend
+;; `TeX-argument-prompt' to do that.
+(defun LaTeX-pst-what (what prompt default &optional arg)
+ "Ask for WHAT with PROMPT with DEFAULT.
+The corresponding lists LaTeX-pst-<what>-\\(list\\|history\\)
+have to exist.
+
+\(Used to define functions named LaTeX-pst-<what>.\))"
+ (let ((list (intern (concat "LaTeX-pst-" what "-list")))
+ (hist (intern (concat "LaTeX-pst-" what "-history"))))
+ (if (not arg)
+ (setq arg (TeX-arg-compl-list (symbol-value list) prompt hist)))
+ (if (string= arg "")
+ default
+ (add-to-list list arg)
+ arg)))
+
+(defun LaTeX-pst-input-int (prompt arg)
+ "Return number as string asked for with PROMPT if no number
+passed with ARG."
+ (unless (numberp arg)
+ (setq arg (read-number (concat prompt ": ") 2)))
+ (number-to-string arg))
+
+(defun LaTeX-pst-enclose-obj (symbol op cl)
+ "Enclose string returned by the `funcall' SYMBOL in OP and CL
+character."
+ (let ((str (funcall symbol)))
+ (if str (insert (char-to-string op) str (char-to-string cl)))))
+
+(defun LaTeX-package-parameter-value (param pname)
+ "Ask for possible value of parameter PARAM given as string
+available through package name PNAME and return \"param=value\"."
+ (add-to-list (intern (concat "LaTeX-" pname "-parameters-name-list"))
+ param)
+ ;; select predefined set
+ (let* ((cregexp
+ (symbol-value
+ (intern (concat "LaTeX-" pname
+ "-parameters-completion-regexp"))))
+ (bregexp
+ (symbol-value (intern (concat "LaTeX-" pname
+ "-parameters-boolean-regexp"))))
+ (parlist (cond
+ ((string-match cregexp param)
+ (intern (concat "LaTeX-" pname "-"
+ (match-string 0 param) "-list")))
+ ((string-match bregexp param)
+ 'LaTeX-pst-boolean-list)))
+ val compl)
+ ;; ask for value
+ (setq val (TeX-arg-compl-list
+ (symbol-value parlist)
+ (concat "(Press TAB for completions) " param)
+ (intern (concat "LaTeX-" pname
+ "-parameters-value-history"))))
+ ;; FIXME: This looks broken. `compl' is never set and unless ""
+ ;; is added to parlist (at least in the Boolean case), the prompt
+ ;; shown by `TeX-arg-compl-list' will be incorrect.
+ (if (and (not compl) parlist) (add-to-list parlist val))
+ (if (string= val "") "" (concat param "=" val))))
+
+(defun LaTeX-package-parameters-pref-and-chosen (param pname noskip)
+ "Set values for elements of PARAM from package PNAME and
+further explicitly typed in parameters and return a comma
+separated list as string."
+ (let ((allpars "")
+ (fask (intern (concat "LaTeX-" pname "-parameter-value")))
+ tpara parval)
+ (when param
+ (while param
+ (setq tpara (pop param))
+ (setq parval (funcall fask tpara))
+ (setq allpars
+ (concat allpars
+ (if (or (string= "" allpars) (string= "" parval))
+ "" ",") parval))))
+ ;; ask for parameter names as long as none is given
+ (when noskip
+ (while
+ (not
+ (string=
+ ""
+ (setq tpara
+ (completing-read
+ "Parameter name (RET to stop): "
+ (symbol-value (intern
+ (concat "LaTeX-" pname
+ "-parameters-name-list")))
+ nil nil nil (intern
+ (concat "LaTeX-" pname
+ "-parameters-name-history"))))))
+ (setq parval (funcall fask tpara))
+ ;; concat param=value with other ones
+ (setq allpars
+ (concat allpars
+ (if (or (string= "" allpars) (string= "" parval))
+ ""
+ ",")
+ parval))))
+ (add-to-list
+ (intern (concat "LaTeX-" pname "-parameters-history")) allpars)
+ allpars))
+
+(defun LaTeX-package-parameters (optional pname preparam param)
+ "Ask for parameters and manage several parameter lists for
+package PNAME"
+ (let ((fask (intern
+ (concat "LaTeX-" pname "-parameters-pref-and-chosen")))
+ (hlist (intern (concat "LaTeX-" pname "-parameters-history")))
+ (nlist
+ (symbol-value
+ (intern (concat "LaTeX-" pname "-parameters-name-list")))))
+ ;;
+ (when (and preparam (listp preparam))
+ (setq preparam (funcall fask preparam)))
+ ;;
+ (setq param
+ (TeX-completing-read-multiple
+ (concat
+ "Params (use <Up,Down> for history or RET for choices): ")
+ nlist nil nil nil hlist))
+ ;;
+ (if (not param)
+ (setq param (funcall fask nil t))
+ (setq param (car (symbol-value hlist))))
+ (TeX-argument-insert
+ (if (or (string= "" preparam) (eq preparam nil))
+ param
+ (concat preparam (if (string= "" param) "" (concat "," param))))
+ optional)))
+
+;;; Points
+(defvar LaTeX-pst-point-list (list "0,0")
+ "A list of values for point in pstricks.")
+
+(defvar LaTeX-pst-point-history LaTeX-pst-point-list
+ "History of values for point in pstricks.")
+
+(defun LaTeX-pst-point ()
+ "Ask for a point and manage point list."
+ (LaTeX-pst-what "point"
+ (concat "Point (default " (car LaTeX-pst-point-history) ")")
+ (car LaTeX-pst-point-history)))
+
+(defun LaTeX-pst-point-in-parens (_optional)
+ "Enclose point in parentheses."
+ (LaTeX-pst-enclose-obj 'LaTeX-pst-point ?\( ?\)))
+
+;;; Angles
+(defvar LaTeX-pst-angle-list (list "0")
+ "A list of values for angle in pstricks.")
+
+(defvar LaTeX-pst-angle-history nil
+ "History of values for angle in pstricks.")
+
+(defun LaTeX-pst-angle ()
+ "Ask for a angle and manage angle list"
+ (LaTeX-pst-what "angle"
+ (concat "Angle (default " (car LaTeX-pst-angle-list) ")")
+ (car LaTeX-pst-angle-list)))
+
+;;; Extension in one Direction
+(defvar LaTeX-pst-extdir-list (list "1")
+ "A list of values for extdir in pstricks.")
+
+(defvar LaTeX-pst-extdir-history nil
+ "History of values for extdir in pstricks.")
+
+(defun LaTeX-pst-extdir (descr)
+ "Ask for a extdir and manage extdir list"
+ (LaTeX-pst-what "extdir"
+ (concat descr " (default " (car LaTeX-pst-extdir-list) ")")
+ (car LaTeX-pst-extdir-list)))
+
+;;; Relative Points
+(defvar LaTeX-pst-delpoint-list nil
+ "A list of values for delpoint in pstricks.")
+
+(defvar LaTeX-pst-delpoint-history nil
+ "History of values for delpoint in pstricks.")
+
+;;; Arrows
+(defvar LaTeX-pst-arrows-list
+ '("->" "<-" "<->" ">-<" ">-" "-<" "<<->>" "<<-" "->>" "|-|" "|-" "-|"
+ "|*-|*" "[-]" "[-" "-]" "(-)" "(-" "-)" "*-*" "*-" "-*" "0-0" "0-"
+ "-0" "c-c" "c-" "-c" "C-C" "C-" "-C" "cc-cc" "cc-" "-cc" "|<->|" "|<-"
+ "->|" "|<*->|*" "|<*-" "->|*" "-")
+ "A list of values for arrows in pstricks.")
+
+(defvar LaTeX-pst-arrows-history nil
+ "History of values for arrows in pstricks.")
+
+;; XXX: Better ask for arrow start and end separately?
+;; `LaTeX-pst-arrows-list' is not exhaustive.
+(defun LaTeX-pst-arrows ()
+ "Ask for a arrow type and manage arrow type list"
+ (or (LaTeX-pst-what "arrows" "Arrow type" nil) ""))
+
+;;; Dots
+(defvar LaTeX-pst-dotstyle-list
+ '((completing-read "Dot style" nil LaTeX-pst-dotstyle-history)
+ "*" "o" "+" "|" "triangle" "triangle*" "square" "square*" "pentagon"
+ "pentagon*")
+ "A list of values for dotstyle in pstricks.")
+
+(defvar LaTeX-pst-dotstyle-history nil
+ "History of values for dotstyle in pstricks.")
+
+;;; Reference Point
+(defvar LaTeX-pst-refpoint-list
+ '((completing-read "Reference point" t LaTeX-pst-refpoint-history)
+ "l" "r" "t" "tl" "lt" "tr" "rt" "b" "bl" "br" "lb" "rb" "B" "Bl"
+ "Br" "lB" "rB")
+ "A list of values for refpoint in pstricks.")
+
+(defvar LaTeX-pst-refpoint-history nil
+ "History of values for refpoint in pstricks.")
+
+(defun LaTeX-pst-refpoint ()
+ "Ask for a refpoint and manage refpoint list"
+ (LaTeX-pst-what "refpoint" "Reference point" nil))
+
+;;; Color
+
+;; FIXME: Still used?
+(defvar LaTeX-pst-color-history nil
+ "History of values for color in pstricks.")
+
+;;; Others without History in Completion
+
+(defvar LaTeX-pst-style-list
+ '((completing-read "Defined Style" t))
+ "A list of values for user defined styles in pstricks.")
+
+;;; Parameters
+
+(defvar LaTeX-pst-parameters-history nil
+ "History of values for parameters in pstricks.")
+
+(defvar LaTeX-pst-parameters-value-history nil
+ "History of parameter values in pstricks.")
+
+(defvar LaTeX-pst-basic-parameters-name-list
+ '("arcsep" "arcsepA" "arcsepB" "arrowinset" "arrowlength" "arrows"
+ "arrowscale" "arrowsize" "border" "bordercolor" "boxsep"
+ "bracketlength" "cornersize" "curvature" "dash" "dimen" "dotangle"
+ "dotscale" "dotsep" "dotsize" "dotstyle" "doublecolor" "doubleline"
+ "doublesep" "doubleset" "fillcolor" "fillstyle" "framearc"
+ "framesep" "gangle" "gridcolor" "griddots" "gridlabelcolor"
+ "gridlabels" "gridwidth" "hatchangle" "hatchcolor" "hatchsep"
+ "hatchsepinc" "hatchwidth" "hatchwidthinc" "header" "labelsep"
+ "liftpen" "linearc" "linecolor" "linestyle" "linetype" "linewidth"
+ "rbracketlength" "ref" "runit" "shadow" "shadowangle" "shadowcolor"
+ "shadowsize" "showgrid" "showpoints" "style" "subgridcolor"
+ "subgriddiv" "subgriddots" "subgridwidth" "swapaxes" "tbarsize"
+ "trimode" "unit" "xunit" "yunit")
+ "A list of parameter names in pstricks.")
+
+
+(defvar LaTeX-pst-boolean-list '("true" "false")
+ "List of binary values for key=value completion.")
+
+;; XXX: Colors can actually be given as [-]<color>[!<num>].
+(defvar LaTeX-pst-color-list
+ '("black" "darkgray" "gray" "lightgray" "white"
+ "red" "green" "blue" "cyan" "magenta" "yellow")
+ "List of colors predefined in PSTricks.")
+
+(defvar LaTeX-pst-fillstyle-list
+ '("none" "solid" "vlines" "vlines*" "hlines" "hlines*" "crosshatch"
+ "crosshatch*" "boxfill")
+ "List of fill styles defined in PSTricks.")
+
+;; From PSTricks: PostScript macros for Generic TeX, User's Guide,
+;; Timothy Van Zandt, 25 July 2003, Version 97.
+;; FIXME: Provide separate variables tailored to the different macros.
+(defvar LaTeX-pst-basic-parameters-list
+ '(;; Dimensions, coordinates and angles
+ ("unit")
+ ("xunit")
+ ("yunit")
+ ("runit")
+ ;; Basic graphics parameters
+ ("linewidth")
+ ("linecolor" LaTeX-pst-color-list)
+ ("fillstyle" LaTeX-pst-fillstyle-list)
+ ("fillcolor" LaTeX-pst-color-list)
+ ("arrows" LaTeX-pst-arrows-list)
+ ("showpoints" LaTeX-pst-boolean-list)
+ ;; Lines and polygons
+ ("linearc")
+ ("framearc")
+ ("cornersize" ("relative" "absolute"))
+ ("gangle")
+ ;; Arcs, circles and ellipses
+ ("arcsepA")
+ ("arcsepB")
+ ("arcsep")
+ ;; Curves
+ ("curvature")
+ ;; Dots
+ ("dotstyle" ("*" "o" "Bo" "x" "+" "B+" "asterisk" "Basterisk" "oplus"
+ "otimes" "|" "B|" "square" "Bsquare" "square*" "diamond"
+ "Bdiamond" "diamond*" "triangle" "Btriangle" "triangle*"
+ "pentagon" "Bpentagon" "pentagon*"))
+ ("dotsize")
+ ("dotscale")
+ ("dotangle")
+ ;; Grids
+ ("gridwidth")
+ ("gridcolor" LaTeX-pst-color-list)
+ ("griddots")
+ ("gridlabels")
+ ("gridlabelcolor" LaTeX-pst-color-list)
+ ("subgriddiv")
+ ("subgridwidth")
+ ("subgridcolor" LaTeX-pst-color-list)
+ ("subgriddots")
+ ;; Plots
+ ("plotstyle" ("dots" "line" "polygon" "curve" "ecurve" "ccurve"))
+ ("plotpoints")
+ ;; Coordinate systems
+ ("origin")
+ ("swapaxes" LaTeX-pst-boolean-list)
+ ;; Line styles
+ ("linestyle" ("none" "solid" "dashed" "dotted"))
+ ("dash")
+ ("dotsep")
+ ("border")
+ ("bordercolor" LaTeX-pst-color-list)
+ ("doubleline" LaTeX-pst-boolean-list)
+ ("doublesep")
+ ("doublecolor" LaTeX-pst-color-list)
+ ("shadow" LaTeX-pst-boolean-list)
+ ("shadowsize")
+ ("shadowangle")
+ ("shadowcolor" LaTeX-pst-color-list)
+ ("dimen" ("outer" "inner" "middle"))
+ ;; Fill styles
+ ("hatchwidth")
+ ("hatchsep")
+ ("hatchcolor" LaTeX-pst-color-list)
+ ("hatchangle")
+ ("addfillstyle" LaTeX-pst-fillstyle-list)
+ ;; Arrowheads and such
+ ("arrowsize")
+ ("arrowlength")
+ ("arrowwinset")
+ ("tbarsize")
+ ("bracketlength")
+ ("rbracketlength")
+ ("arrowscale")
+ ;; Parameters
+ ("linetype")
+ ;; Graphics objects
+ ("liftpen")
+ ;; Placing and rotating whatever
+ ("labelsep")
+ ;; Axes
+ ("labels" ("all" "x" "y" "none"))
+ ("showorigin" LaTeX-pst-boolean-list)
+ ("ticks" ("all" "x" "y" "none"))
+ ("tickstyle" ("full" "top" "bottom"))
+ ("ticksize")
+ ("axesstyle" ("axes" "frame" "none"))
+ ;; Framed boxes
+ ("framesep")
+ ("boxsep")
+ ("trimode" ("*" "U" "D" "R" "L"))
+ ;; Nodes
+ ("href")
+ ("vref")
+ ("radius")
+ ;; Node connections
+ ("nodesep")
+ ("arcangle")
+ ("angle")
+ ("arm")
+ ("loopsize")
+ ("ncurv")
+ ("boxsize")
+ ("offset")
+ ;; Node connections labels: I
+ ("ref")
+ ("nrot")
+ ("npos")
+ ("shortput" ("none" "nab" "tablr" "tab"))
+ ;; Node connection labels: II
+ ("tpos")
+ ;; Attaching labels to nodes
+ ("rot")
+ ;; Mathematical diagrams and graphs
+ ("mnode" ("R" "r" "C" "f" "p" "circle" "oval" "dia" "tri" "dot" "none"))
+ ("emnode" ("R" "r" "C" "f" "p" "circle" "oval" "dia" "tri" "dot" "none"))
+ ("name")
+ ("nodealign" LaTeX-pst-boolean-list)
+ ("mcol" ("l" "r" "c"))
+ ("rowsep")
+ ("colsep")
+ ("mnodesize")
+ ;; ...
+ )
+ "List of keys and values for PSTricks macro arguments.")
+
+(defvar LaTeX-pst-parameters-name-list
+ LaTeX-pst-basic-parameters-name-list
+ "A list of all parameters with completion.")
+
+(defvar LaTeX-pst-parameters-name-history nil
+ "History of parameter names in pstricks.")
+
+(defvar LaTeX-pst-parameters-completion-regexp
+ "\\(arrows\\|linestyle\\|fillstyle\\|color\\|trimode\\|dotstyle\\|\\<style\\)"
+ "Regexp for `string-match'ing a parameter.")
+
+(defvar LaTeX-pst-parameters-boolean-regexp
+ "\\(doubleline\\|shadow\\>\\|show[a-zA-Z]+\\)"
+ "Regexp for `string-match'ing a parameter.")
+
+(defun LaTeX-pst-parameter-value (param)
+ "See documentation of `LaTeX-package-parameter-value'."
+ (LaTeX-package-parameter-value param "pst"))
+
+(defun LaTeX-pst-parameters-pref-and-chosen (param &optional noskip)
+ "See documentation of `LaTeX-package-parameters-pref-and-chosen'."
+ (LaTeX-package-parameters-pref-and-chosen param "pst" noskip))
+
+;; FIXME: This is likely only a transitional function used until all
+;; macros got their calls to `TeX-arg-key-val' with tailored parameter
+;; lists.
+(defun LaTeX-pst-parameters (optional)
+ "Prompt for general parameters of a PSTricks argument."
+ (TeX-arg-key-val optional LaTeX-pst-basic-parameters-list))
+
+;;; Macros
+(defun LaTeX-pst-macro-psarc (_optional &optional _arg)
+ "Return \\psarc arguments after querying."
+ (let ((arrows (LaTeX-pst-arrows))
+ (pnt (if current-prefix-arg nil (LaTeX-pst-point))))
+ (insert (if arrows (format "{%s}" arrows) "")
+ (if pnt (format "(%s)" pnt) "")
+ "{" (LaTeX-pst-extdir "Radius") "}{" (LaTeX-pst-angle) "}{"
+ (LaTeX-pst-angle) "}")))
+
+(defun LaTeX-pst-macro-pscircle (_optional &optional _arg)
+ "Return \\pscircle arguments after querying."
+ (insert "(" (LaTeX-pst-point) "){" (LaTeX-pst-extdir "Radius") "}"))
+
+(defun LaTeX-pst-macro-rput (_optional &optional _arg)
+ "Return \\rput arguments after querying."
+ (let ((refpoint (LaTeX-pst-refpoint))
+ (rotation (if current-prefix-arg (LaTeX-pst-angle) nil)))
+ (insert (if refpoint (concat "[" refpoint "]") "")
+ (if rotation
+ (concat "{" rotation "}")
+ "") "(" (LaTeX-pst-point) ")")))
+
+(defun LaTeX-pst-macro-uput (_optional &optional _arg)
+ "Return \\uput arguments after querying."
+ (let ((dist (LaTeX-pst-extdir "Distance"))
+ (refpoint (LaTeX-pst-refpoint)))
+ (insert (if dist (concat "{" dist "}") "")
+ (if refpoint
+ (concat "[" (LaTeX-pst-refpoint) "]")
+ "[]")
+ "{" (LaTeX-pst-angle) "}(" (LaTeX-pst-point) ")")))
+
+(defun LaTeX-pst-macro-multirputps (_optional &optional _arg)
+ "Return \\multirput or \\multips arguments after querying."
+ (let ((refpoint (LaTeX-pst-refpoint))
+ (rotation (if current-prefix-arg (LaTeX-pst-angle) nil))
+ (pnt (LaTeX-pst-point))
+ (dpnt (LaTeX-pst-what "delpoint" "Increment (default 1,1)" "1,1"))
+ (repi (LaTeX-pst-input-int "Repetitions" nil)))
+ (insert (if refpoint (format "[%s]" refpoint) "")
+ (if rotation (format "{%s}" rotation) "")
+ "(" pnt ")(" dpnt "){" repi "}")))
+
+(defun LaTeX-pst-macro-psline (_optional &optional _arg)
+ "Return \\psline or \\ps[ce]?curve[*] arguments after querying."
+ (let ((arrows (LaTeX-pst-arrows))
+ (pnt1 (LaTeX-pst-point))
+ (pnt2 (LaTeX-pst-point)))
+ (insert (if arrows (format "{%s}" arrows) "") "(" pnt1 ")" )
+ (while (and (not (string= pnt2 "")) (not (string= pnt1 pnt2)))
+ (insert "(" pnt2 ")")
+ (setq pnt1 pnt2)
+ (setq pnt2 (LaTeX-pst-point)))))
+
+(defun LaTeX-pst-macro-psdots (_optional single)
+ "Return \\psdot[s]? arguments after querying."
+ (let* ((pnt1 (LaTeX-pst-point))
+ (pnt2 (if single pnt1 (LaTeX-pst-point))))
+ (insert "(" pnt1 ")")
+ (while (and (not (string= pnt2 "")) (not (string= pnt1 pnt2)))
+ (setq pnt1 pnt2)
+ (insert "(" pnt1 ")")
+ (setq pnt2 (LaTeX-pst-point)))))
+
+(defun LaTeX-pst-macro-parabola (_optional &optional _arg)
+ "Return \\parabola arguments after querying."
+ (let ((arrows (LaTeX-pst-arrows)))
+ (insert (if arrows (format "{%s}" arrows) "")
+ "(" (LaTeX-pst-point) ")(" (LaTeX-pst-point) ")")))
+
+(defun LaTeX-pst-macro-pnt-twolen (_optional prompt1 prompt2)
+ "Return point and 2 paired lengths in separate parens as arguments."
+ ;; insert \psellipse[*]?, \psdiamond or \pstriangle arguments
+ (let ((pnt (if current-prefix-arg nil (LaTeX-pst-point))))
+ (insert (if pnt (format "(%s)" pnt) "")
+ "(" (LaTeX-pst-extdir prompt1) ","
+ (LaTeX-pst-extdir prompt2) ")")))
+
+(defun LaTeX-pst-macro-psbezier (_optional &optional _arg)
+ "Return \\psbezier arguments after querying."
+ (let ((arrows (LaTeX-pst-arrows))
+ (pnt1 (LaTeX-pst-point))
+ (pnt2 (LaTeX-pst-point))
+ (pnt3 (LaTeX-pst-point)))
+ (insert (if arrows (format "{%s}" arrows) "")
+ "(" pnt1 ")(" pnt2 ")")
+ (while (not (string= pnt2 pnt3))
+ (insert "(" pnt3 ")")
+ (setq pnt2 pnt3)
+ (setq pnt3 (LaTeX-pst-point)))))
+
+(defun LaTeX-pst-macro-pspolygon (_optional &optional _arg)
+ "Return \\pspolygon arguments after querying."
+ (let ((pnt1 (LaTeX-pst-point))
+ (pnt2 (LaTeX-pst-point))
+ (pnt3 (LaTeX-pst-point)))
+ (insert "(" pnt1 ")(" pnt2 ")")
+ (while (not (string= pnt2 pnt3))
+ (insert "(" pnt3 ")")
+ (setq pnt2 pnt3)
+ (setq pnt3 (LaTeX-pst-point)))))
+
+(defun LaTeX-pst-macro-psframe (_optional &optional _arg)
+ "Return \\psframe arguments after querying."
+ (let ((pnt1 (if current-prefix-arg nil (LaTeX-pst-point)))
+ (pnt2 (LaTeX-pst-point)))
+ (insert (if pnt1 (format "(%s)" pnt1) "") "(" pnt2 ")")))
+
+(defun LaTeX-pst-macro-psgrid (_optional &optional _arg)
+ "Return \\psgrid arguments after querying."
+ (let* ((cpref (if current-prefix-arg (car current-prefix-arg) 0))
+ (pnt1 (if (> cpref 4) (LaTeX-pst-point) nil))
+ (pnt2 (if (> cpref 0) (LaTeX-pst-point) nil))
+ (pnt3 (if (> cpref 0) (LaTeX-pst-point) nil)))
+ (insert (if pnt1 (format "(%s)" pnt1) "")
+ (if pnt2 (format "(%s)(%s)" pnt2 pnt3) ""))))
+
+(defun LaTeX-pst-macro-newpsobject (&optional _arg)
+ "Return \\newpsobject arguments after querying."
+ (insert "{" (TeX-read-string "New PSObject Name: ") "}"
+ ;; FIXME: It would be better to use something more confined
+ ;; than `TeX-symbol-list'.
+ "{" (completing-read "Parent Object: " (TeX-symbol-list))
+ "}"))
+
+;;; Environments
+(defun LaTeX-pst-env-pspicture (env)
+ "Create new pspicure environment."
+ (let ((opt (multi-prompt-key-value
+ (TeX-argument-prompt t "Options" nil)
+ '(("showgrid") ("shift"))))
+ (p0 (LaTeX-pst-what "point" "Lower left (default 0,0)" "0,0"))
+ (p1 (LaTeX-pst-what "point" "Upper right (default 1,1)" "1,1"))
+ corn)
+ (setq corn (concat (unless (string= "" opt) (format "[%s]" opt))
+ (if (string= "0,0" p0) "" (format "(%s)" p0))
+ "(" p1 ")"))
+ (LaTeX-insert-environment env corn)))
+
+;;; Self Parsing -- see (info "(auctex)Hacking the Parser")
+(defvar LaTeX-auto-pstricks-regexp-list
+ '(("\\\\newps\\(object\\){\\([a-zA-Z]+\\)}{\\([a-zA-Z]+\\)}" (1 2 3)
+ LaTeX-auto-pstricks)
+ ("\\\\newps\\(fontdot\\){\\([a-zA-Z]+\\)}" (1 2)
+ LaTeX-auto-pstricks)
+ ("\\\\newps\\(style\\){\\([a-zA-Z]+\\)}" (1 2)
+ LaTeX-auto-pstricks)
+ ("\\\\define\\(color\\){\\([a-zA-Z]+\\)}{\\(rgb\\|cmyk\\)}" (1 2 3)
+ LaTeX-auto-pstricks)
+ ("\\\\new\\(rgb\\|hsb\\|cmyk\\)\\(color\\){\\([a-zA-Z]+\\)}" (2 3 1)
+ LaTeX-auto-pstricks))
+ "List of regular expressions to extract arguments of \\newps* macros.")
+
+(defvar LaTeX-auto-pstricks nil
+ "Temporary for parsing \\newps* definitions.")
+
+(defun LaTeX-pst-cleanup ()
+ "Move symbols from `LaTeX-auto-pstricks' to `TeX-auto-symbol'."
+ (mapcar
+ (lambda (list)
+ (let ((type (car list)))
+ (cond ((string= type "object")
+ (setq TeX-auto-symbol
+ (cons (list (nth 1 list)
+ (cl-caddr (assoc (nth 2 list)
+ (TeX-symbol-list))))
+ TeX-auto-symbol)))
+ ((string= type "fontdot")
+ (add-to-list 'LaTeX-pst-dotstyle-list (nth 1 list) t))
+ ((string= type "style")
+ (add-to-list 'LaTeX-pst-style-list (nth 1 list) t))
+ ((string= type "color")
+ (add-to-list 'LaTeX-pst-color-list (nth 1 list) t)
+ ;; FIXME: Why is an entry with "-" in front added?
+ (add-to-list 'LaTeX-pst-color-list
+ (concat "-" (nth 1 list)) t)))))
+ LaTeX-auto-pstricks))
+
+(defun LaTeX-pst-prepare ()
+ "Clear `LaTeX-auto-pstricks' before use."
+ (setq LaTeX-auto-pstricks nil))
+
+(add-hook 'TeX-auto-prepare-hook #'LaTeX-pst-prepare t)
+(add-hook 'TeX-auto-cleanup-hook #'LaTeX-pst-cleanup )
+(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
+
+;;; Additional Functionality
+(defun LaTeX-pst-parameters-add (&optional arg)
+ "With ARG as prefix-argument insert new parameter\(s\) behind
+nearest backward LaTeX macro in brackets. Without ARG add
+parameter\(s\) to the already existing ones at the end of the
+comma separated list. Point has to be within the sexp to modify."
+ (interactive "P")
+ (let ((newpara (LaTeX-pst-parameters-pref-and-chosen nil t))
+ (regexp "\\(") end check)
+ (if arg
+ (progn
+ (re-search-backward "\\\\\\([a-zA-Z]\\)")
+ (forward-word 1)
+ (insert-pair nil ?\[ ?\]))
+ (up-list 1)
+ (backward-char 1)
+ (save-excursion
+ (setq end (point))
+ (up-list -1)
+ (while (re-search-forward "\\([a-zA-Z]+\\)=" end 'limit)
+ (setq regexp (concat regexp
+ (match-string-no-properties 1) "\\|")))
+ (setq regexp (concat (substring regexp 0 -1) ")"))
+ (setq check (string-match regexp newpara))))
+ (when newpara
+ (insert (if arg "" ",") newpara)
+ (when check
+ (message
+ "At least one Parameters appears twice. PLEASE CHECK!")))))
+;; FIXME: Only define a key for this once it is a general-purpose
+;; facility, i.e. not just for pstricks but all types of macros.
+;; (define-key LaTeX-mode-map "\C-c\C-x\C-a" 'LaTeX-pst-parameters-add)
+
+(defvar LaTeX-pst-value-regexp
+ "\\([-!.a-zA-Z0-9]*\\s\\?[-!.a-zA-Z0-9]+\\)"
+ "Expression matching a parameter value.")
+
+(defun LaTeX-pst-parameter-remove-value ()
+ "Remove value of current parameter and return parameter name."
+ (re-search-backward
+ (concat "\\(\\s(\\|,\\)[a-zA-Z]+\\([a-zA-Z]\\|=\\|="
+ LaTeX-pst-value-regexp "\\)"))
+ (re-search-forward "\\([a-zA-Z]+\\)=")
+ (let ((para (match-string-no-properties 1)))
+ (re-search-forward LaTeX-pst-value-regexp)
+ (delete-region (match-beginning 1) (match-end 1))
+ para))
+
+(defun LaTeX-pst-parameter-change-value ()
+ "Replace parameter value with a new one."
+ (interactive)
+ (let* ((para (LaTeX-pst-parameter-remove-value))
+ (symb
+ (when (and
+ (string-match
+ LaTeX-pst-parameters-completion-regexp para)
+ (boundp
+ (intern
+ (concat "LaTeX-pst-" (match-string 0 para) "-list"))))
+ (intern (concat "LaTeX-pst-" (match-string 0 para)
+ "-list")))))
+ (insert (TeX-arg-compl-list (symbol-value symb) "New Value"
+ 'LaTeX-pst-parameters-value-history))))
+;; FIXME: Only define a key for this once it is a general-purpose
+;; facility, i.e. not just for pstricks but all types of macros. (See
+;; also `LaTeX-pst-parameters-add'. Note that a parameter change
+;; should better be made available through a `C-u' prefix of the
+;; binding for the function doing the parameter addition.)
+;; (define-key LaTeX-mode-map "\C-c\C-x\C-v" 'LaTeX-pst-parameter-change-value)
+
+(TeX-add-style-hook
+ "pstricks"
+ (lambda ()
+ (unless (or (member "pst-pdf" TeX-active-styles)
+ (eq TeX-engine 'xetex))
+ ;; Leave at user's choice whether to disable `TeX-PDF-mode' or
+ ;; not. Instead set up `TeX-PDF-from-DVI' option so that AUCTeX
+ ;; takes dvips+ps2pdf route when `TeX-PDF-mode' is enabled.
+ ;; (TeX-PDF-mode-off)
+ (setq TeX-PDF-from-DVI "Dvips"))
+ (mapc #'TeX-auto-add-regexp LaTeX-auto-pstricks-regexp-list)
+ (LaTeX-add-environments
+ '("pspicture" LaTeX-pst-env-pspicture)
+ "overlaybox" "psclip")
+ (TeX-add-symbols
+ '("AltClipMode" 0) '("DontKillGlue" 0) '("KillGlue" 0)
+ '("NormalCoor" 0) '("SpecialCoor" 0) '("PSTricksLoaded" 0)
+ '("PSTricksOff" 0) '("altcolormode" 0) '("pslinecolor" 0)
+ '("pslinestyle" 0) '("pslinetype" 0) '("pslinewidth" 0)
+ '("pslabelsep" 0) '("radian" 0) '("psunit" 0) '("psrunit" 0)
+ '("psxunit" 0) '("psyunit" 0)
+ '("arrows" (TeX-arg-eval LaTeX-pst-arrows))
+ '("clipbox" ["Border"] t)
+ '("closedshadow" [LaTeX-pst-parameters])
+ '("openshadow" [LaTeX-pst-parameters])
+ "closepath" "code" "coor" "curveto" "degrees" "dim" "endpsclip"
+ "file" "fill" "grestore" "gsave" "lineto" "movepath" "moveto"
+ "mrestore" "msave" "newpath" "rcoor" "rcurveto" "rlineto" "rotate"
+ "scale" "stroke" "swapaxes" "translate"
+ '("newcmykcolor" "Name" "Quadruple")
+ '("newrgbcolor" "Name" "Triple") '("newhsbcolor" "Name" "Triple")
+ '("newgray" "Name" "Value")
+ '("newpsobject" LaTeX-pst-macro-newpsobject LaTeX-pst-parameters)
+ '("newpsstyle" "New PSStyle Name" LaTeX-pst-parameters)
+ '("newpsfontdot" "New PSDot Name" ["Factors"]
+ "Fontname" "Character Number (Hex)")
+ '("parabola" [LaTeX-pst-parameters] LaTeX-pst-macro-parabola)
+ '("parabola*" [LaTeX-pst-parameters] LaTeX-pst-macro-parabola)
+ '("psarc" [LaTeX-pst-parameters] LaTeX-pst-macro-psarc)
+ '("psarc*" [LaTeX-pst-parameters] LaTeX-pst-macro-psarc)
+ '("psarcn" [LaTeX-pst-parameters] LaTeX-pst-macro-psarc)
+ '("pswedge" [LaTeX-pst-parameters] LaTeX-pst-macro-psarc)
+ '("psbezier" [LaTeX-pst-parameters] LaTeX-pst-macro-psbezier)
+ '("psbezier*" [LaTeX-pst-parameters] LaTeX-pst-macro-psbezier)
+ '("pscbezier" [LaTeX-pst-parameters] LaTeX-pst-macro-pspolygon)
+ '("pscircle" [LaTeX-pst-parameters] LaTeX-pst-macro-pscircle)
+ '("psccurve" [LaTeX-pst-parameters] LaTeX-pst-macro-psline)
+ '("psccurve*" [LaTeX-pst-parameters] LaTeX-pst-macro-psline)
+ '("pscurve" [LaTeX-pst-parameters] LaTeX-pst-macro-psline)
+ '("pscurve*" [LaTeX-pst-parameters] LaTeX-pst-macro-psline)
+ '("pscustom" [LaTeX-pst-parameters])
+ '("psdiamond" [LaTeX-pst-parameters]
+ (LaTeX-pst-macro-pnt-twolen "Width" "Height"))
+ '("pstriangle" [LaTeX-pst-parameters]
+ (LaTeX-pst-macro-pnt-twolen "Width" "Height"))
+ '("psdot" [LaTeX-pst-parameters] (LaTeX-pst-macro-psdots t))
+ '("psdots" [LaTeX-pst-parameters] (LaTeX-pst-macro-psdots nil))
+ '("psecurve" [LaTeX-pst-parameters] LaTeX-pst-macro-psline)
+ '("psecurve*" [LaTeX-pst-parameters] LaTeX-pst-macro-psline)
+ '("psellipse" [LaTeX-pst-parameters]
+ (LaTeX-pst-macro-pnt-twolen "Radius x" "Radius y"))
+ '("psellipse*" [LaTeX-pst-parameters]
+ (LaTeX-pst-macro-pnt-twolen "Radius x" "Radius y"))
+ '("psframe" [LaTeX-pst-parameters] LaTeX-pst-macro-psframe)
+ '("psframe*" [LaTeX-pst-parameters] LaTeX-pst-macro-psframe)
+ '("psframebox" [LaTeX-pst-parameters] t)
+ '("pscirclebox" [LaTeX-pst-parameters] t)
+ '("psdblframebox" [LaTeX-pst-parameters] t)
+ '("psdiabox" [LaTeX-pst-parameters] t)
+ '("psovalbox" [LaTeX-pst-parameters] t)
+ '("psshadowbox" [LaTeX-pst-parameters] t)
+ '("pstribox" [LaTeX-pst-parameters] t)
+ '("psscalebox" "Scaling Factor(s)" t)
+ '("psscaleboxto" LaTeX-pst-point-in-parens t)
+ '("psgrid" [LaTeX-pst-parameters] LaTeX-pst-macro-psgrid 0)
+ '("psline" [LaTeX-pst-parameters] LaTeX-pst-macro-psline)
+ '("psoverlay" t)
+ '("pspolygon" [LaTeX-pst-parameters] LaTeX-pst-macro-pspolygon)
+ '("pspolygon*" [LaTeX-pst-parameters] LaTeX-pst-macro-pspolygon)
+ '("psset" LaTeX-pst-parameters)
+ '("pssetlength" TeX-arg-macro "Length")
+ '("psaddtolength" TeX-arg-macro "Length")
+ '("degrees" ["Full Circle"])
+ '("qdisk" LaTeX-pst-point-in-parens "Radius")
+ '("qline" LaTeX-pst-point-in-parens LaTeX-pst-point-in-parens)
+ "pslongbox" "psrotatedown" "psrotateleft" "psrotateright"
+ '("rput" LaTeX-pst-macro-rput t)
+ '("rput*" LaTeX-pst-macro-rput t)
+ '("cput" [LaTeX-pst-parameters]
+ (TeX-arg-eval LaTeX-pst-angle) LaTeX-pst-point-in-parens t)
+ '("uput" LaTeX-pst-macro-uput t)
+ '("multirput" (LaTeX-pst-macro-multirputps t) t)
+ '("multips" (LaTeX-pst-macro-multirputps nil) t)))
+ TeX-dialect)
+
+(defvar LaTeX-pstricks-package-options
+ '("97" "plain" "DIA" "vtex" "distiller" "noxcolor")
+ "Package options for pstricks.")
+
+;;; pstricks.el ends here
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-10 05:17:10 +0000