--- /dev/null
+;; mathematica.el for GNU emacs 21.2.1 -- two modes for Mathematica.
+;; Version: June 2004
+
+;; Author: Burkhard Zimmermann
+;; Maintainer: Burkhard Zimmermann <B.Zimmermann@risc.uni-linz.ac.at>
+;; Credits:
+;; mathematica.el is derived from Tim Wichmann's mode mma.el.
+;; In particular, it takes its font-lock support from there.
+
+;; This program 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 2 of the License, or
+;; (at your option) any later version.
+;;
+;; This program 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 this program; if not, write to the Free Software
+;; Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+;; This file is not part of GNU Emacs but the same permissions apply.
+
+;; Note: Mathematica is a registered trademark of Wolfram Research, Inc.
+
+
+;; declares two modes:
+
+;; mathematica-m-mode , for editing *.m packages.
+;; mathematica-comint-mode , for interaction with the Matheamtica kernel (math).
+
+;; the modes are meant to be used together, they interact smoothly.
+
+;;; Commentary:
+
+;;; Installation:
+
+;; To use mathematica-m-mode you should add the following to your .emacs file:
+;; (autoload 'mathematica-m-mode "mathematica.el" "Mathematica package file mode" t)
+;; (setq auto-mode-alist (cons '("\\.m\\'" . mathematica-m-mode) auto-mode-alist))
+
+
+;;; Use:
+
+;; Trick: In the Mathematica buffer, type ?* to initialize an improved dabbrev completion.
+
+;;;; Customization:
+
+;; Optionally, you may configure it using mathematica-m-mode-hook. For instance, activating
+;; the show-paren-mode for Mathematica buffers can be done as follows:
+
+;; (setq mathematica-m-mode-hook (function (lambda () (interactive)
+;; (setq mathematica-m-mode-hook-done 1)
+;; (show-paren-mode)
+;; )))
+
+
+;;;; Notes to the Maintainer:
+
+;; bugs/todo:
+
+;; change history:
+
+;; June 21, 2004: fix for (goto-char eline); I moved it after the pop-to-buffer command.
+
+;; June 17, 2004:
+;; fix to get the rigth window-width for the Mathematica process buffer.
+;;
+;; June 16, 2004:
+
+;; 3. respects the window layout of the user:
+;; uses pop-to-buffer, and no longer switch-to-buffer.
+;; we set pop-up-windows, a configuration variable for pop-to-buffer, to nil.
+
+;; 2. dabbrev friend buffers configured
+
+;; 1. indentation modified
+
+;; 0.
+;; changed to dabbrev-expand,
+;; since dabbrev-completion bugs the user with a list of possible completions in a new window.
+;; May 24, 2004: write a mode help text (appears with C-h m).
+;; May 24, 2004: dabbrev support in the *mathematica* shell buffer, too.
+;; Feb 1, 2003: add indentation support.
+
+;; Jan 30, 2003:
+;; support Mathematica's nested comments.
+;; comment delims in strings, ie " (* ", don't count.
+
+;; Jan 28, 2003: removed debug support.
+;; removed indentation support.
+
+;; Jan 27, 2003: Started from mma.el,v 1.32 2000/06/27 16:05:19
+;; Author: Tim Wichmann <wichmann@itwm.uni-kl.de>
+
+
+;;;; Code:
+
+(defconst mathematica-m-version "June 2004"
+ "The version of mathematica.el.
+You should add this number when reporting bugs.")
+
+(defgroup mathematica-m nil
+ "Emacs interface for editing Mathematica *.m files."
+ :group 'languages)
+
+(defvar mathematica-m-mode-syntax-table nil
+ "Syntax table used in mathematica-m mode.")
+
+(if mathematica-m-mode-syntax-table
+ ()
+ (setq mathematica-m-mode-syntax-table (make-syntax-table (standard-syntax-table)))
+; %, &, ... are used for punctuation, ie they may not appear in identifiers.
+ (modify-syntax-entry ?% "." mathematica-m-mode-syntax-table)
+ (modify-syntax-entry ?& "." mathematica-m-mode-syntax-table)
+ (modify-syntax-entry ?+ "." mathematica-m-mode-syntax-table)
+ (modify-syntax-entry ?- "." mathematica-m-mode-syntax-table)
+ (modify-syntax-entry ?/ "." mathematica-m-mode-syntax-table)
+ (modify-syntax-entry ?^ "." mathematica-m-mode-syntax-table)
+ (modify-syntax-entry ?< "." mathematica-m-mode-syntax-table)
+ (modify-syntax-entry ?= "." mathematica-m-mode-syntax-table)
+ (modify-syntax-entry ?> "." mathematica-m-mode-syntax-table)
+ (modify-syntax-entry ?| "." mathematica-m-mode-syntax-table)
+ (modify-syntax-entry ?_ "." mathematica-m-mode-syntax-table)
+; ' is used for mathematica "contexts".
+; following wichmann, we consider it punctuation.
+ (modify-syntax-entry ?\' "." mathematica-m-mode-syntax-table)
+; $ is allowed in identifiers
+ (modify-syntax-entry ?$ "_" mathematica-m-mode-syntax-table)
+; \ is an escape
+ (modify-syntax-entry ?\\ "\\" mathematica-m-mode-syntax-table)
+; " is a string quote
+; ...
+; the properties of ( are:
+; (: it is an open-parenthesis character.
+; ): its matching anticharacter is ).
+; 1: it is the first character of the comment delimiters "(**)",
+; n: such comments may [n]est.
+; (bug in Wichmann's mode: "n" is missing).
+ (modify-syntax-entry ?( "()1n" mathematica-m-mode-syntax-table)
+
+; the properties of ) are:
+; ): it is a close-parenthesis character.
+; (: its matching anticharacter is (.
+; 4: it is the fourth character of the "(**)"
+; n: such comments may [n]est.
+ (modify-syntax-entry ?) ")(4n" mathematica-m-mode-syntax-table)
+
+; * has two functions:
+; 1. punctuation
+; 2. characters 2 and 3 in the comment delimiters "(**)"
+; n: such comments may [n]est.
+ (modify-syntax-entry ?* ". 23n" mathematica-m-mode-syntax-table)
+
+; the properties of [ are:
+; (: it is an open-parenthesis character.
+; ]: its matching anticharacter is ].
+ (modify-syntax-entry ?\[ "(]" mathematica-m-mode-syntax-table)
+
+; the properties of ] are:
+; ): it is a close-parenthesis character.
+; [: its matching anticharacter is [.
+ (modify-syntax-entry ?\] ")[" mathematica-m-mode-syntax-table)
+
+; the properties of { are:
+; (: it is an open-parenthesis character.
+; }: its matching anticharacter is }.
+ (modify-syntax-entry ?\{ "(}" mathematica-m-mode-syntax-table)
+
+; the properties of } are:
+; ): it is a close-parenthesis character.
+; {: its matching anticharacter is {.
+ (modify-syntax-entry ?\] ")[" mathematica-m-mode-syntax-table)
+)
+
+(defvar mathematica-m-mode-map ()
+ "Key map to use in mathematica-m mode.")
+
+;(if mathematica-m-mode-map
+; ()
+(setq mathematica-m-mode-map (make-sparse-keymap))
+; the order is upside-down, to get a nice text in the mode help,
+; i.e., the most importand command comes last.
+(define-key mathematica-m-mode-map [tab] 'mathematica-m-tab-command)
+(define-key mathematica-m-mode-map [M-right] 'indent-selection-rigidly)
+(define-key mathematica-m-mode-map [M-left] 'dedent-selection-rigidly)
+(define-key mathematica-m-mode-map [C-tab] 'switch-to-mathematica-comint)
+(define-key mathematica-m-mode-map [f3] 'mathematica-comint-start-process)
+(define-key mathematica-m-mode-map [f2] 'mathematica-comint-load)
+;)
+
+; just for testing mathematica.el:
+;(define-key mathematica-m-mode-map [f4] 'indent-relative-maybe)
+
+; Ctrl-tab in *.m
+(defun switch-to-mathematica-comint ()
+ ""
+ (interactive)
+ (pop-to-buffer "*mathematica*"))
+
+; Ctrl-tab in comint
+(defun switch-to-mathematica-m ()
+ ""
+ (interactive)
+ (pop-to-buffer mathematica-comint-last-buffer))
+
+; tab is bound by
+; (define-key mathematica-m-mode-map [tab] 'mathematica-m-tab-command)
+; to this:
+
+(defun mathematica-m-tab-command ()
+ ""
+ (interactive)
+ (if (or (bolp) nil) ; (empty-line-p)) ; if at an empty line or at the beginning of a line,
+; note: statt bolp haette ich lieber: wenn links vom cursor nur whitespace ist.
+ (indent-relative-maybe) ; then: indent; ;(indent-for-tab-command)
+ (dabbrev-expand nil) ; otherwise: expand word.
+ ; the argument nil is needed. I don't know what it means.
+ )
+)
+
+; debug code: (global-set-key [f5] 'mathematica-m-tab-command)
+
+
+
+; does not work the way it should.
+;(defun empty-line-p ()
+; "Checks if the current line is empty."
+; (save-excursion
+; (beginning-of-line)
+; (looking-at "[ \t]*$")))
+
+(defun indent-selection-rigidly-by (n)
+ (let ((start (point))
+ (end (mark) ))
+ (indent-rigidly (min start end) (max start end) n) ; min and max are indeed needed here.
+ ;"preserves the shape" of the affected region, moving it as a rigid unit
+))
+
+(defun indent-selection-rigidly ()
+ ""
+ (interactive)
+ (indent-selection-rigidly-by 1))
+
+(defun dedent-selection-rigidly ()
+ ""
+ (interactive)
+ (indent-selection-rigidly-by -1))
+
+
+
+
+
+
+;;;(make-regexp '("If" "While" "Print" "Module" "With" "Block" "Switch"
+;;; "Return""Begin" "End" "BeginPackage" "EndPackage"
+;;; "Which" "Do" "For" "Throw" "Catch" "Check" "Break"
+;;; "Continue" "Goto" "Label" "Abort" "Message"))
+;;;;;;;;
+
+;;;(make-regexp '("If" "While")) "Print" "Module" "With" "Block" "Switch"
+;;; "Return""Begin" "End" "BeginPackage" "EndPackage"
+;;; "Which" "Do" "For" "Throw" "Catch" "Check" "Break"
+;;; "Continue" "Goto" "Label" "Abort" "Message"))
+;;;;;;;;
+
+
+; built using:
+; ?* (in mathematica) followed by (make-regexp).
+;(defvar mathematica-m-font-lock-keywords-1
+; (list
+; '("\\(^[a-zA-Z]\\w*\\)\\([ \t]*=[ \t]*Compile\\|\\[\\([ \t]*\\]\\|.*\\(_\\|:\\)\\)\\)"
+; 1 font-lock-function-name-face)
+; '("\\<\\(\\$\\(Aborted\\|B\\(atch\\(Input\\|Output\\)\\|yteOrdering\\)\\|C\\(haracterEncoding\\|o\\(mmandLine\\|ntext\\(Path\\)?\\)\\|reationDate\\|urrentLink\\)\\|Display\\(Function\\)?\\|E\\(cho\\|pilog\\|xportFormats\\)\\|F\\(ailed\\|ormatType\\|rontEnd\\)\\|H\\(istoryLength\\|omeDirectory\\)\\|I\\(gnoreEOF\\|mportFormats\\|n\\(itialDirectory\\|put\\|s\\(pector\\|tallationDate\\)\\)\\|terationLimit\\)\\|L\\(a\\(nguage\\|unchDirectory\\)\\|in\\(e\\|ked\\)\\)\\|M\\(a\\(chine\\(Domain\\|Epsilon\\|ID\\|Name\\|Precision\\|Type\\)\\|x\\(ExtraPrecision\\|MachineNumber\\|Number\\|Precision\\)\\)\\|essage\\(List\\|PrePrint\\|s\\)\\|in\\(MachineNumber\\|Number\\|Precision\\)\\|oduleNumber\\)\\|N\\(ew\\(Message\\|Symbol\\)\\|otebooks\\|umberMarks\\)\\|O\\(peratingSystem\\|utput\\)\\|P\\(a\\(ckages\\|rent\\(Link\\|ProcessID\\)\\|th\\)\\|ost\\|r\\(e\\(Print\\|Read\\)?\\|ocess\\(ID\\|orType\\)\\)\\)\\|R\\(andomState\\|e\\(cursionLimit\\|leaseNumber\\)\\)\\|S\\(essionID\\|oundDisplayFunction\\|y\\(ntaxHandler\\|stem\\(CharacterEncoding\\|ID\\)?\\)\\)\\|T\\(extStyle\\|imeUnit\\|opDirectory\\)\\|U\\(rgent\\|serName\\)\\|Version\\(Number\\)?\\)\\|A\\(b\\(ort\\(Protect\\)?\\|s\\(olute\\(Dashing\\|Options\\|PointSize\\|T\\(hickness\\|ime\\)\\)\\)?\\)\\|c\\(c\\(ountingForm\\|uracy\\(Goal\\)?\\)\\|tive\\)\\|d\\(dTo\\|justmentBox\\)\\|iry\\(Ai\\(Prime\\)?\\|Bi\\(Prime\\)?\\)\\|l\\(gebraics\\|l\\|ternatives\\)\\|mbientLight\\|n\\(choredSearch\\|d\\|imationDi\\(rection\\|splayTime\\)\\)\\|p\\(art\\|p\\(e\\(llF1\\|nd\\(To\\)?\\)\\|ly\\)\\)\\|r\\(c\\(C\\(o\\(sh\\|th\\|[st]\\)\\|sch?\\)\\|S\\(ech?\\|inh?\\)\\|Tanh?\\)\\|g\\|ithmeticGeometricMean\\|ray\\)\\|s\\(pectRatio\\(Fixed\\)?\\|sumptions\\)\\|t\\(omQ\\|tributes\\)\\|uto\\(I\\(ndent\\|talicWords\\)\\|Spacing\\|matic\\)\\|xes\\(Edge\\|Label\\|Origin\\|Style\\)?\\)\\|B\\(a\\(ckground\\|seForm\\)\\|e\\(gin\\(Package\\)?\\|rnoulliB\\|ssel[IJKY]\\|ta\\(Regularized\\)?\\)\\|i\\(nomial\\|t\\(And\\|Not\\|Or\\|Xor\\)\\)\\|l\\(ank\\(NullSequence\\|Sequence\\)?\\|ock\\)\\|o\\(oleans\\|x\\(Ratios\\|Style\\|ed\\)\\)\\|reak\\|utton\\(Box\\|Data\\|E\\(valuator\\|xpandable\\)\\|F\\(rame\\|unction\\)\\|M\\(argins\\|inHeight\\)\\|Note\\(book\\)?\\|S\\(ource\\|tyle\\)\\)\\|yte\\(Count\\)?\\)\\|C\\(Form\\|MYKColor\\|a\\(ncel\\|rmichaelLambda\\|ses\\|t\\(alan\\|ch\\)\\)\\|e\\(iling\\|ll\\(AutoOverwrite\\|Baseline\\|Dingbat\\|E\\(ditDuplicate\\|valuationDuplicate\\)\\|Frame\\(Margins\\)?\\|Group\\(Data\\|ing\\)\\|Label\\(AutoDelete\\)?\\|Margins\\|Open\\|Print\\|Tags\\)?\\)\\|h\\(aracter\\(Encoding\\|Range\\|s\\)?\\|e\\(byshev[TU]\\|ck\\(Abort\\)?\\)\\|op\\)\\|ircle\\|l\\(e\\(ar\\(A\\(ll\\|ttributes\\)\\)?\\|bschGordan\\)\\|ipFill\\|ose\\)\\|o\\(efficient\\(List\\)?\\|l\\(lect\\|or\\(Function\\(Scaling\\)?\\|Output\\)\\|umn\\(Alignments\\|Form\\|Lines\\|Spacings\\|Widths\\|sEqual\\)\\)\\|mp\\(ile\\(d\\(Function\\)?\\)?\\|le\\(ment\\|x\\(Expand\\|Infinity\\|es\\|ityFunction\\)?\\)\\|o\\(s\\(e\\(List\\|Series\\)\\|ition\\)\\|undExpression\\)\\)\\|n\\(dition\\|jugate\\|st\\(ants?\\|rainedM\\(ax\\|in\\)\\)\\|t\\(exts?\\|inue\\(dFraction\\)?\\|our\\(Graphics\\|Lines\\|Plot\\|S\\(hading\\|tyle\\)\\|s\\)\\)\\|versionRules\\)\\|py\\(Directory\\|File\\|able\\)\\|s\\(Integral\\|h\\(Integral\\)?\\)\\|th\\|unt\\|[st]\\)\\|r\\(eateDirectory\\|oss\\)\\|sch?\\|uboid\\|yclotomic\\)\\|D\\(Solve\\|a\\(shing\\|te\\)\\|e\\(c\\(larePackage\\|ompose\\|rement\\)\\|dekindEta\\|f\\(ault\\(Color\\|DuplicateCellStyle\\|NewCellStyle\\)?\\|inition\\)\\|gree\\|l\\(et\\(able\\|e\\(Cases\\|Directory\\|File\\)?\\)\\|imiterFlashTime\\)\\|n\\(ominator\\|sity\\(Graphics\\|Plot\\)\\)\\|pth\\|rivative\\|t\\)\\|i\\(a\\(gonalMatrix\\|log\\(Prolog\\|Symbols\\)?\\)\\|git\\(Block\\|Count\\|Q\\)\\|mensions\\|r\\(acDelta\\|ect\\(edInfinity\\|ory\\(Name\\|Stack\\)?\\)\\)\\|s\\(creteDelta\\|k\\|p\\(atch\\|lay\\(F\\(orm\\|unction\\)\\|String\\)?\\)\\|tribute\\)\\|vi\\(de\\(By\\)?\\|sor\\(Sigma\\|s\\)\\)\\)\\|o\\(t\\|wnValues\\)\\|r\\(agAndDrop\\|op\\)\\|umpSave\\|[ot]\\)\\|E\\(d\\(geForm\\|itable\\)\\|igen\\(system\\|v\\(alues\\|ectors\\)\\)\\|l\\(ement\\|iminate\\|liptic\\(Exp\\|Log\\|NomeQ\\|Pi\\|Theta\\(Prime\\)?\\|[EFK]\\)\\)\\|n\\(code\\|d\\(OfFile\\|Package\\)?\\|gineeringForm\\|vironment\\)\\|pilog\\|qual\\|r\\(f[ci]?\\|rorBox\\)\\|uler\\(E\\|Gamma\\|Phi\\)\\|v\\(aluat\\(able\\|e\\|ionNotebook\\|or\\)\\|enQ\\)\\|x\\(cludedForms\\|it\\|p\\(IntegralEi?\\|ToTrig\\|and\\(All\\|Denominator\\|Numerator\\)?\\|o\\(nent\\(Function\\)?\\|rt\\(String\\)?\\)\\|ression\\)?\\|t\\(en\\(dedGCD\\|sion\\)\\|ract\\)\\)\\)\\|F\\(a\\(c\\(e\\(Form\\|Grids\\)\\|tor\\(Integer\\|List\\|SquareFree\\(List\\)?\\|Terms\\(List\\)?\\|ial2?\\)?\\)\\|lse\\)\\|i\\(bonacci\\|le\\(ByteCount\\|Date\\|Names\\|Type\\)\\|nd\\(List\\|Minimum\\|Root\\)?\\|rst\\|t\\|xedPoint\\(List\\)?\\)\\|l\\(at\\(ten\\(At\\)?\\)?\\|oor\\)\\|o\\(ld\\(List\\)?\\|nt\\(Color\\|Family\\|S\\(ize\\|lant\\|ubstitutions\\)\\|Tracking\\|Weight\\)\\|r\\(m\\(Box\\|at\\(Type\\)?\\)\\|tranForm\\)?\\|urier\\(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me\\(Directory\\|File\\)\\|derAll\\)\\|p\\(eated\\(Null\\)?\\|lace\\(All\\|List\\|Part\\|Repeated\\)?\\)\\|s\\(etDirectory\\|idue\\|t\\|ultant\\)\\|turn\\|verse\\)?\\|iemannSiegel\\(Theta\\|Z\\)\\|o\\(ot\\(Reduce\\|Sum\\|s\\)?\\|tate\\(L\\(abel\\|eft\\)\\|Right\\)\\|und\\|w\\(Alignments\\|Box\\|Lines\\|MinHeight\\|Reduce\\|Spacings\\|sEqual\\)\\)\\|u\\(le\\(Delayed\\)?\\|n\\(Through\\)?\\)\\)\\|S\\(a\\(m\\(eQ\\|ple\\(Depth\\|Rate\\|dSound\\(Function\\|List\\)\\)\\)\\|ve\\)\\|c\\(a\\(led\\|n\\)\\|hurDecomposition\\|ientificForm\\|r\\(eenStyleEnvironment\\|ipt\\(BaselineShifts\\|MinSize\\|SizeMultipliers\\)\\)\\)\\|e\\(ch\\|edRandom\\|lect\\(able\\|edNotebook\\|ion\\(Animate\\|CreateCell\\|Evaluate\\(CreateCell\\)?\\|Move\\)\\)?\\|quence\\(Form\\|Hold\\)?\\|ries\\(Coefficient\\|Data\\)?\\|ssionTime\\|t\\(A\\(ccuracy\\|ttributes\\)\\|D\\(elayed\\|irectory\\)\\|FileDate\\|Options\\|Precision\\|S\\(electedNotebook\\|treamPosition\\)\\)\\|[ct]\\)\\|h\\(a\\(ding\\|llow\\|re\\)\\|o\\(rt\\|w\\(AutoStyles\\|C\\(ell\\(Bracket\\|Label\\|Tags\\)\\|ursorTracker\\)\\|PageBreaks\\|S\\(election\\|pecialCharacters\\|tringCharacters\\)\\)?\\)\\)\\|i\\(gn\\(Padding\\|ature\\)?\\|mplify\\|n\\(Integral\\|g\\(leLetterItalics\\|ularValues\\)\\|h\\(Integral\\)?\\)?\\|xJSymbol\\)\\|k\\(eleton\\|ip\\)\\|lot\\(Sequence\\)?\\|o\\(lve\\(Always\\)?\\|rt\\|und\\)\\|p\\(ellingCorrection\\|herical\\(HarmonicY\\|Region\\)\\|li\\(ce\\|t\\)\\)\\|qrt\\(Box\\)?\\|t\\(a\\(ck\\(Begin\\|Complete\\|Inhibit\\)?\\|ndardForm\\)\\|i\\(eltjesGamma\\|rlingS[12]\\)\\|r\\(eam\\(Position\\|s\\)\\|ing\\(Drop\\|Form\\|Insert\\|Join\\|Length\\|MatchQ\\|Position\\|Re\\(place\\(Part\\)?\\|verse\\)\\|Skeleton\\|T\\(ake\\|oStream\\)\\)?\\|u\\(cturedSelection\\|ve[HL]\\)\\)\\|ub\\|yle\\(Box\\|Definitions\\|Form\\|Print\\)\\)\\|u\\(b\\(resultants\\|s\\(criptBox\\|uperscriptBox\\)\\|tract\\(From\\)?\\)\\|m\\|perscriptBox\\|rface\\(Color\\|Graphics\\)\\)\\|witch\\|y\\(mbol\\(Name\\)?\\|ntax\\(Length\\|Q\\)\\)\\)\\|T\\(a\\(ble\\(Alignments\\|D\\(epth\\|irections\\)\\|Form\\|Headings\\|Spacing\\)?\\|g\\(Box\\|Set\\(Delayed\\)?\\|Unset\\)\\|ke\\|nh?\\)\\|e\\(X\\(Form\\|Save\\)\\|mporary\\|nsorRank\\|xt\\(Alignment\\|Justification\\|Style\\)?\\)\\|h\\(ickness\\|r\\(e\\(ad\\|eJSymbol\\)\\|o\\(ugh\\|w\\)\\)\\)\\|i\\(cks\\|m\\(e\\(Constrain\\(ed\\|t\\)\\|Used\\|Zone\\|s\\(By\\)?\\)\\|ing\\)\\)\\|o\\(Boxes\\|CharacterCode\\|Date\\|Expression\\|FileName\\|LowerCase\\|R\\(adicals\\|ules\\)\\|String\\|UpperCase\\|gether\\|kenWords\\|talWidth\\)\\|r\\(a\\(ce\\(Above\\|Backward\\|D\\(epth\\|ialog\\)\\|Forward\\|O\\(ff\\|n\\|riginal\\)\\|Print\\|Scan\\)?\\|ditionalForm\\|ns\\(formationFunctions\\|pose\\)\\)\\|eeForm\\|ig\\(Expand\\|Factor\\(List\\)?\\|Reduce\\|ToExp\\)\\|ueQ?\\)?\\)\\|U\\(n\\(der\\(overscriptBox\\|scriptBox\\)\\|e\\(qual\\|valuated\\)\\|i\\(nstall\\|on\\|que\\|tStep\\)\\|protect\\|s\\(ameQ\\|et\\)\\)\\|p\\(Set\\(Delayed\\)?\\|Values\\|date\\|perCaseQ\\)\\)\\|V\\(a\\(lueQ\\|riables\\)\\|e\\(ctorQ\\|rbatim\\)\\|i\\(ew\\(Center\\|Point\\|Vertical\\)\\|sible\\)\\)\\|W\\(eierstrass\\(HalfPeriods\\|Invariants\\|P\\(Prime\\)?\\|Sigma\\|Zeta\\)\\|hi\\(ch\\|le\\)\\|i\\(ndow\\(ClickSelect\\|Elements\\|F\\(loating\\|rame\\)\\|M\\(argins\\|ovable\\)\\|Size\\|T\\(itle\\|oolbars\\)\\)\\|th\\)\\|or\\(d\\(Se\\(arch\\|parators\\)\\)?\\|kingPrecision\\)\\|rite\\(String\\)?\\)\\|Xor\\|Z\\(Transform\\|eta\\)\\|[CDEINO]\\)\\>" 1 font-lock-keyword-face)
+
+; '("\\<\\(Abort\\|B\\(egin\\(\\|Package\\)\\|lock\\|reak\\)\\|C\\(atch\\|heck\\|ontinue\\)\\|Do\\|End\\(\\|Package\\)\\|For\\|Goto\\|If\\|Label\\|M\\(essage\\|odule\\)\\|Print\\|Return\\|Switch\\|Throw\\|W\\(hi\\(ch\\|le\\)\\|ith\\)\\)\\>" 1 font-lock-keyword-face)
+ ;; a missing `;' in Mathematica code may cause magic effects. So
+ ;; highlight it:
+; '("\\(;\\)" 1 font-lock-keyword-face))
+; "Subdued level highlighting for mathematica-m mode.")
+
+(defvar mathematica-m-font-lock-keywords-1
+ (list
+ '("\\(^[a-zA-Z]\\w*\\)\\([ \t]*=[ \t]*Compile\\|\\[\\([ \t]*\\]\\|.*\\(_\\|:\\)\\)\\)"
+ 1 font-lock-function-name-face)
+;; and no keywords.
+ ))
+
+(defvar mathematica-m-font-lock-keywords-2
+ (append
+ mathematica-m-font-lock-keywords-1
+ '(
+ ("\\(\\(-\\|:\\)>\\|//[.@]?\\|/[.@;:]\\|@@\\|#\\(#\\|[0-9]*\\)\\|&\\)" 1 font-lock-keyword-face append)
+ ("([*]:[a-zA-Z-]*:[*])" 0 font-lock-keyword-face t)
+;;; This pattern is just for internal use...
+;;; ("([*]\\(:FILE-ID:\\).*:[*])" 1 font-lock-keyword-face t)
+ ("\\(!=\\|=\\(!=\\|==?\\)\\)" 1 font-lock-reference-face)))
+ "Gaudy level highlighting for mathematica-m mode.")
+
+(defvar mathematica-m-font-lock-keywords mathematica-m-font-lock-keywords-1
+ "Default expressions to highlight in mathematica-m mode.")
+
+
+
+;;;; - mathematica-m-mode
+(defun mathematica-m-mode ()
+ "Mathematica-Mode.
+Programming mode for writing Mathematica package files.
+Turning on mathematica-m-mode runs the hook `mathematica-m-mode-hook'.
+\\{mathematica-m-mode-map}"
+ (interactive)
+ ; kill all (non-permanent) buffer-local variables.
+ (kill-all-local-variables)
+ (use-local-map mathematica-m-mode-map)
+ (setq mode-name "mathematica-m")
+ (setq major-mode 'mathematica-m-mode)
+
+ (set-syntax-table mathematica-m-mode-syntax-table)
+
+ ; don't split the frame unless it is already split.
+ ; use C-x 2 or C-x 3 to split the frame.
+ (set (make-local-variable 'pop-up-windows) nil)
+
+ ; i don't understand the following six lines
+ (set (make-local-variable 'paragraph-start) (concat "$\\|" page-delimiter))
+ (set (make-local-variable 'paragraph-separate) paragraph-start)
+ (set (make-local-variable 'comment-start) "(* ")
+ (set (make-local-variable 'comment-end) " *)")
+ (set (make-local-variable 'comment-start-skip) "(\\*+ *")
+ (set (make-local-variable 'comment-column) 48)
+
+ (setq indent-tabs-mode nil) ; use space, not tab.
+ (setq tab-width 2)
+
+
+ ;; how to indent:
+ (make-local-variable 'indent-line-function)
+ (setq indent-line-function 'indent-relative-maybe)
+
+; (make-local-variable 'indent-region-function)
+; (setq indent-region-function 'mathematica-indent-region)
+
+ ;; dabbrev configuration:
+ ;; case matters in mathematica. tell dabbrev about this.
+ (set (make-local-variable 'dabbrev-case-fold-search) nil)
+ (set (make-local-variable 'dabbrev-case-replace) nil)
+ ;; look in other mathematica-m-mode buffers for completions, too.
+ (set (make-local-variable 'dabbrev-friend-buffer-function)
+ (lambda (buffer)
+ (save-excursion
+ (set-buffer buffer)
+ (memq major-mode '(mathematica-m-mode)))))
+
+
+ ;; parse-sexp-ignore-comments should be set to nil. Otherwise matching
+ ;; paren highlighting does not work properly.
+ (set (make-local-variable 'parse-sexp-ignore-comments) nil)
+; (set (make-local-variable 'indent-line-function) 'mathematica-m-indent-line)
+
+ (make-local-variable 'font-lock-defaults)
+ (setq font-lock-defaults
+ '((mathematica-m-font-lock-keywords
+ mathematica-m-font-lock-keywords-1
+ mathematica-m-font-lock-keywords-2)
+ nil nil ((?_ . "w")) beginning-of-defun
+ (font-lock-comment-start-regexp . "^([*]\\|[ \t]([*]")))
+
+ ;; if on Emacs, initialize imenu index creation function
+ (run-hooks 'mathematica-m-mode-hook)
+ ;(message "(run-hooks 'mathematica-m-mode-hook)")
+
+ (show-paren-mode) ; show matching parentheses in color.
+ ; it seems, that it doesn't work for me: I have to call it interactively.
+ (setq debug-flag 1)
+)
+
+; add 'mathematica-m to the global variable features.
+;(provide 'mathematica-m)
+
+
+
+
+
+;; Purpose:
+;;
+;; To send a buffer to another buffer running Mathematica.
+;;
+;; Installation:
+;;
+;; add this to .emacs:
+;;
+;; (add-hook mathematica-comint-mode-hook 'turn-on-mathematica)
+;;
+;; Customisation:
+;; The name of the mathematica interpreter is in variable
+;; mathematica-comint-program-name
+;; Arguments can be sent to the Mathematica interpreter when it is called
+;; by setting the value of the variable
+;; mathematica-comint-program-args
+;;
+;; If the command does not seem to respond, see the
+;; content of the `comint-prompt-regexp' variable
+;; to check that it waits for the appropriate Mathematica prompt
+;; the current value is appropriate for Mathematica 1.0 - 4.2
+;;
+;; `mathematica-comint-hook' is invoked in the *mathematica* once it is started.
+;;
+;;; All functions/variables start with
+;;; `(turn-(on/off)-)mathematica' or `mathematica-comint-'.
+
+(defgroup mathematica nil
+ "Major mode for interacting with an inferior Mathematica session."
+ :group 'mathematica
+ :prefix "mathematica-comint-")
+
+
+; makes the current buffer a mathematica mode buffer.
+; do i lose any comint defaults by this?
+(defun mathematica-comint-mode ()
+ "Major mode for interacting with an inferior Mathematica session.
+
+
+\\<mathematica-comint-mode-map>
+Commands:
+Return at end of buffer sends line as input.
+Return not at end copies rest of line to end and sends it.
+\\[mathematica-comint-find-error] jumps to the error line in the corresponding *.m file,
+\\[switch-to-mathematica-m] switches to the corresponding *.m file,
+\\[dabbrev-expand] expands a word,
+\\[comint-interrupt-subjob] interrups Mathematica,
+\\[comint-quit-subjob] sends Mathematica the QUIT signal,
+\\[comint-kill-input] and \\[backward-kill-word] are kill commands,
+imitating normal Unix input editing.
+\\[comint-interrupt-subjob] interrupts the comint or its current
+subjob if any.
+\\[comint-stop-subjob] stops, likewise.
+ \\[comint-quit-subjob] sends quit signal."
+ (interactive)
+ (comint-mode)
+ (setq major-mode 'mathematica-comint-mode)
+ (setq mode-name "Mathematica")
+
+;; (if mathematica-comint-mode-map
+;; nil
+;; (setq mathematica-comint-mode-map (copy-keymap comint-mode-map))
+;; )
+ (setq mathematica-comint-mode-map (copy-keymap comint-mode-map))
+ (define-key mathematica-comint-mode-map [f2] 'mathematica-comint-find-error)
+ (define-key mathematica-comint-mode-map [C-tab] 'switch-to-mathematica-m)
+ (define-key mathematica-comint-mode-map [pause] 'comint-interrupt-subjob)
+ (define-key mathematica-comint-mode-map [C-pause] 'comint-quit-subjob)
+ (define-key mathematica-comint-mode-map [tab] 'dabbrev-expand)
+ (use-local-map mathematica-comint-mode-map)
+
+ ; don't split the frame unless it is already split.
+ ; use C-x 2 or C-x 3 to split the frame.
+ (set (make-local-variable 'pop-up-windows) nil)
+
+ ;; case matters in mathematica. tell dabbrev about this.
+ (set (make-local-variable 'dabbrev-case-fold-search) nil)
+ (set (make-local-variable 'dabbrev-case-replace) nil)
+ ;; look in the associated mathematica-m-mode buffer for completions, too.
+ (set (make-local-variable 'dabbrev-friend-buffer-function)
+ (lambda (buffer) (eq buffer mathematica-comint-last-buffer)))
+
+ ; experimental: reuse mathematica-m-mode syntax highlighting here.
+ (set-syntax-table mathematica-m-mode-syntax-table)
+ (set (make-local-variable 'paragraph-start) (concat "$\\|" page-delimiter))
+ (set (make-local-variable 'paragraph-separate) paragraph-start)
+ (set (make-local-variable 'comment-start) "(* ")
+ (set (make-local-variable 'comment-end) " *)")
+ (set (make-local-variable 'comment-start-skip) "(\\*+ *")
+ (set (make-local-variable 'comment-column) 48)
+ (make-local-variable 'font-lock-defaults)
+ (setq font-lock-defaults
+ '((mathematica-m-font-lock-keywords
+ mathematica-m-font-lock-keywords-1
+ mathematica-m-font-lock-keywords-2)
+ nil nil ((?_ . "w")) beginning-of-defun
+ (font-lock-comment-start-regexp . "^([*]\\|[ \t]([*]")))
+ ; /experimental: reuse mathematica-m-mode syntax highlighting here.
+
+
+ )
+
+;; Mathematica-interface
+
+(require 'comint)
+; not needed?:
+;(require 'shell)
+
+; I doubt: "...corresponding to current buffer.";
+; it seems to have the same value in any buffer.
+;
+(defvar mathematica-comint-process nil
+ "The active Mathematica subprocess corresponding to current buffer.")
+
+(defvar mathematica-comint-process-buffer nil
+ "*Buffer used for communication with Mathematica subprocess for current buffer.")
+
+; not needed?
+(defvar mathematica-comint-last-loaded-file nil
+ "The last file loaded into the Mathematica process.")
+
+; !!! has to be configured by the user !!!
+(defcustom mathematica-comint-program-name "math"
+ "*The name of the command to start the Mathematica interpreter."
+ :type 'string
+ :group 'mathematica)
+
+(defcustom mathematica-comint-program-args '("")
+ "*A list of string args to send to the mathematica process."
+ :type '(repeat string)
+ :group 'mathematica)
+
+;(defvar mathematica-comint-load-end nil
+; "Position of the end of the last load command.")
+
+;(defvar mathematica-comint-send-end nil
+; "Position of the end of the last send command.")
+
+(defun mathematica-comint-load ()
+ ""
+ (interactive)
+
+ ; save the current buffer.
+ ; load its contents into mathematica.
+ (save-excursion (mathematica-comint-execute-get))
+
+ ; (set-buffer mathematica-comint-process-buffer) + making it visible:
+ (pop-to-buffer mathematica-comint-process-buffer)
+
+ ; (mathematica-comint-wait-for-output)
+)
+
+; bad: moves the point.
+(defun mathematica-comint-wait-for-output ()
+ "Wait until output arrives and go to the last input."
+ (while (progn
+ (sleep-for 0 200) ; 200 milliseconds
+ (message "waiting for the prompt.")
+ (goto-char comint-last-input-end)
+ (not (re-search-forward comint-prompt-regexp nil t)))
+ (accept-process-output mathematica-comint-process)))
+
+;(defun comint-kill-subjob ()
+
+; may be called when mathematica is already running.
+; may be called even several times in a row; this does not matter.
+(defun mathematica-comint-start-process ()
+ "Start a Mathematica process and invokes `mathematica-comint-hook' if not nil.
+Prompts for a list of args if called with an argument."
+ (interactive "P")
+ (message "Starting `mathematica-comint-process' %s" mathematica-comint-program-name)
+ (setq mathematica-comint-process-buffer
+ ; "mathematica" means: buffername becomes *mathematica*
+ (make-comint "mathematica" mathematica-comint-program-name))
+ (setq mathematica-comint-process
+ (get-buffer-process mathematica-comint-process-buffer))
+ ;; Select Mathematica buffer temporarily
+ ; was:(set-buffer mathematica-comint-process-buffer)
+ ; is:
+ ; (set-buffer mathematica-comint-process-buffer) + making it visible:
+ ; This function makes buffer-or-name the current buffer and switches to it in some window,
+ ; preferably not the window previously selected. The "popped-to" window becomes the selected
+ ; window within its frame.
+ (pop-to-buffer mathematica-comint-process-buffer)
+ ; reason: to make (window-width), for Mathematicas PageWidth option, work.
+
+ ;; Set the keymap (and the modename):
+ (mathematica-comint-mode)
+; (setq comint-prompt-regexp "^\? \\|^[A-Z][_a-zA-Z0-9]*> ")
+ (setq comint-prompt-regexp "^In\[[0-9]+\]:= ")
+ ;; comint's history syntax conflicts with Mathematica syntax, eg. !!
+; (setq comint-input-autoexpand nil)
+ (run-hooks 'mathematica-comint-hook)
+ (message "mathematica-comint-start-process terminated.")
+; (message "")
+ )
+
+; (save-excursion (mathematica-comint-execute-get))
+; Get[...]; main[];
+(defun mathematica-comint-execute-get ();(load-command cd)
+ "Save the current buffer and load its file into the Mathematica process."
+ (let (file)
+ ;?
+ ;(hack-local-variables);; In case they've changed
+ (save-buffer)
+ (setq file (buffer-file-name))
+
+ ; remember this in order to jump back to it, eg after an error.
+ ; (we cannot read off the filename from the error message, due to //Short in the message)
+ (setq mathematica-comint-last-file (buffer-file-name))
+ (setq mathematica-comint-last-buffer (current-buffer))
+
+ ; make sure the process is there.
+ ; why not simply call mathematica-comint-start-process in any case?
+ (mathematica-comint-start-process)
+
+;; (if (and mathematica-comint-process-buffer
+;; (eq (process-status mathematica-comint-process) 'run))
+;; ;; Ensure the Mathematica buffer is selected.
+;; (set-buffer mathematica-comint-process-buffer)
+;; ;; Start Mathematica process.
+;; (mathematica-comint-start-process))
+
+ ;; why?:
+ ;; Wait until output arrives and go to the last input.
+; (mathematica-comint-wait-for-output)
+
+; Here's a workaround for the problem with // Short:
+;SetOptions[$Output, PageWidth-> Infinity];Block[{Short=Identity},Get["c:/Documents and Settings/burki/My Documents/systems/Mathematica/BurkisMathematicaToolsAdditions_Backup1.m"]];SetOptions[$Output, PageWidth-> 78];
+
+ (mathematica-comint-send
+ (format "SetOptions[$Output, PageWidth-> Infinity]; Block[{Short=Identity},Get[\"%s\"]]; SetOptions[$Output, PageWidth-> %d];" (mathematica-comint-quote-filename file) (- (window-width) 1)))
+; the necessity for -1 was found by experimentation.
+; trouble: it takes the window-width of the *.m buffer, not of the *mathematica* comint buffer.
+
+;; if the user wants to execute main[] indeed, then he can add such a call to his source file.
+; (mathematica-comint-send "main[];")
+
+
+ ;; Wait until output arrives and go to the last input.
+; (mathematica-comint-wait-for-output)
+ )
+)
+
+
+(defun mathematica-comint-send (&rest string)
+ "Send `mathematica-comint-process' the arguments (one or more strings).
+A newline is sent after the strings and they are inserted into the
+current buffer after the last output."
+; (mathematica-comint-wait-for-output)
+ (accept-process-output mathematica-comint-process 0 100)
+ (goto-char (point-max))
+ (apply 'insert string)
+ (comint-send-input)
+ (goto-char (point-max))
+)
+
+
+
+; (marker-insertion-type comint-last-input-end)
+; to do, not implemented yet.
+; to do: find the name of elisp's string-quoting function.
+(defun mathematica-comint-quote-filename (filename)
+ "quote special characters in filenames."
+ filename)
+
+;(mathematica-comint-quote-filename "")
+;(mathematica-comint-quote-filename "My Documents\\mathematica.hs")
+
+
+; (mathematica-comint-show-errors)
+(defun mathematica-comint-find-error ()
+ "If there is an error, set the cursor at the
+error line, otherwise show the Mathematica buffer."
+ (interactive)
+ (set-buffer mathematica-comint-process-buffer)
+ (goto-char comint-last-input-start)
+ (if (re-search-forward
+ ; eg: Syntax::sntx: Syntax error in or before "SetAttributes[BatchResult, HoldAllComplete[; ".
+ ; eg: (line 1 of "c:/examples/test.m")
+ "^\\(.*\\)(line \\([0-9]+\\) of \"\\(.*\\)\")" nil t)
+ (let ( ; Unfortunately, Mathematica applies //Short to the filename.
+ ; so efile is often nonsense like
+ ; "c:/Documents and Settin<<42>>rki/mathematica.el"
+ (efile (buffer-substring (match-beginning 3)
+ (match-end 3)))
+ (eline (string-to-int (buffer-substring (match-beginning 2)
+ (match-end 2))))
+ (emesg (buffer-substring (match-beginning 1)
+ (match-end 1)))
+ )
+
+ ; is this a kind of clean-up?
+ ;(pop-to-buffer mathematica-comint-process-buffer)
+ (goto-char (point-max))
+ ;(recenter)
+
+ (message "%s, line %d: %s" (file-name-nondirectory efile) eline emesg)
+ ;(message "%s" emesg)
+
+ ; jump to the error.
+
+ ; this is a reasonable guess, but not necessary the right file:
+ (set-buffer mathematica-comint-last-buffer)
+ (pop-to-buffer mathematica-comint-last-buffer)
+ (goto-line eline)
+
+ ; maybe that would be better in case of several files.
+ ; difficulty: to resolve efile in the same way as Matheamtica does.
+ ; we should call Mathematica for doing the resolving.
+; (if (file-exists-p efile)
+; (progn (find-file-other-window efile)
+; (if eline (goto-line eline))
+; (recenter)))
+
+
+ ) ; let
+
+; else
+ (progn
+ ;(pop-to-buffer mathematica-comint-process-buffer) ; show *mathematica* buffer
+ (goto-char (point-max))
+; (message "There were no errors.")
+ ; even if there were no errors, we switch back to the source code.
+ (pop-to-buffer mathematica-comint-last-buffer)
+ ;(recenter 2) ; show only the end...
+ )
+))
+
+;; ; (mathematica-comint-show-mathematica-buffer)
+;; (defun mathematica-comint-show-mathematica-buffer ()
+;; "Goes to the Mathematica buffer."
+;; (interactive)
+;; (if (or (not mathematica-comint-process-buffer)
+;; (not (buffer-live-p mathematica-comint-process-buffer)))
+;; (mathematica-comint-start-process))
+;; (pop-to-buffer mathematica-comint-process-buffer)
+;; )
+
projects / hemmecke / mathematica-el.git / commitdiff