Diff for /gforth/gforth.el between versions 1.30 and 1.40

version 1.30, 1998/05/13 16:47:23 version 1.40, 2000/04/12 20:53:46
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 ;; Forth mode for Emacs  ;; Forth mode for Emacs
 ;; This file is part of GForth.  
 ;; Changes by anton  ;; Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc.
 ;; This is a variant of forth.el that came with TILE.  
 ;; I left most of this stuff untouched and made just a few changes for   ;; This file is part of Gforth.
 ;; the things I use (mainly indentation and syntax tables).  
 ;; So there is still a lot of work to do to adapt this to gforth.  
   
 ;; GForth is distributed in the hope that it will be useful,  ;; GForth is distributed in the hope that it will be useful,
 ;; but WITHOUT ANY WARRANTY.  No author or distributor  ;; but WITHOUT ANY WARRANTY.  No author or distributor
Line 21 Line 19
 ;; file named COPYING.  Among other things, the copyright notice  ;; file named COPYING.  Among other things, the copyright notice
 ;; and this notice must be preserved on all copies.  ;; and this notice must be preserved on all copies.
   
   ;; Changes by anton
   ;; This is a variant of forth.el that came with TILE.
   ;; I left most of this stuff untouched and made just a few changes for 
   ;; the things I use (mainly indentation and syntax tables).
   ;; So there is still a lot of work to do to adapt this to gforth.
   
 ;;-------------------------------------------------------------------  ;;-------------------------------------------------------------------
 ;; A Forth indentation, documentation search and interaction library  ;; A Forth indentation, documentation search and interaction library
 ;;-------------------------------------------------------------------  ;;-------------------------------------------------------------------
Line 36 Line 40
   
   
 (defvar forth-positives  (defvar forth-positives
   " : :noname code interpretation: ;code does> begin do ?do +do -do u+do u-do while if ?dup-if ?dup-0=-if else case of struct [if] [ifdef] [ifundef] [else] with public: private: class "    " : :noname m: :m code interpretation: ;code does> begin do ?do +do -do u+do u-do while if ?dup-if ?dup-0=-if else case of struct [if] [ifdef] [ifundef] [else] with public: private: class try recover "
   "Contains all words which will cause the indent-level to be incremented    "*Contains all words which will cause the indent-level to be incremented
 on the next line.  on the next line.
 OBS! All words in forth-positives must be surrounded by spaces.")  OBS! All words in forth-positives must be surrounded by spaces.")
   
 (defvar forth-negatives  (defvar forth-negatives
   " ; end-code ;code does> until repeat while +loop loop -loop s+loop else then endif again endcase endof end-struct [then] [else] [endif] endwith class; how: "    " ; ;m end-code ;code does> until repeat while +loop loop -loop s+loop else then endif again endcase endof end-struct [then] [else] [endif] endwith end-class class; how: recover endtry "
   "Contains all words which will cause the indent-level to be decremented    "*Contains all words which will cause the indent-level to be decremented
 on the current line.  on the current line.
 OBS! All words in forth-negatives must be surrounded by spaces.")  OBS! All words in forth-negatives must be surrounded by spaces.")
   
 (defvar forth-zeroes  (defvar forth-zeroes
   " : :noname code interpretation: public: private: how: implements class class; "    " : :noname code interpretation: public: private: how: implements class class; "
   "Contains all words which causes the indent to go to zero")    "*Contains all words which causes the indent to go to zero")
   
 (setq forth-zero 0)  (setq forth-zero 0)
   
Line 88  OBS! All words in forth-negatives must b Line 92  OBS! All words in forth-negatives must b
 (define-key forth-mode-map "\M-q" 'forth-fill-paragraph)  (define-key forth-mode-map "\M-q" 'forth-fill-paragraph)
 (define-key forth-mode-map "\e." 'forth-find-tag)  (define-key forth-mode-map "\e." 'forth-find-tag)
   
   ;setup for C-h C-i to work
   (if (fboundp 'info-lookup-add-help)
       (info-lookup-add-help
        :topic 'symbol
        :mode 'forth-mode
        :regexp "[^        
   ]+"
        :ignore-case t
        :doc-spec '(("(gforth)Name Index" nil "`" "'  "))))
   
 (load "etags")  (load "etags")
   
 (defun forth-find-tag (tagname &optional next-p regexp-p)  (defun forth-find-tag (tagname &optional next-p regexp-p)
Line 976  The region is sent terminated by a newli Line 990  The region is sent terminated by a newli
 ;       (define-key global-map '(shift button3) 'mouse-function-menu)  ;       (define-key global-map '(shift button3) 'mouse-function-menu)
 ))  ))
   
   ;;; Highlighting
   
   (if (not (file-exists-p "/usr/share/emacs/site-lisp/hl319.el"))
       (require 'hilit19)
     (require 'hl319))
   
   (hilit-set-mode-patterns
    '(forth-mode)
    (append
     '(("\\\\ \\(.*\\)$" nil comment)) ; comments
     '(("( [^)\n]* -- [^)\n]* )" nil decl))
     '(("( -- [^)\n]* )" nil decl))
     '(("( [^)\n]* -- )" nil decl))
     '(("( -- )" nil decl))
     '(("( " ")" comment))
     '(("\" [^\"\n]*\"" nil string))
     '(("\\(\\[IF]\\|\\[IFDEF]\\|\\[IFUNDEF]\\|\\[ELSE]\\|\\[THEN]\\|IF\\|ELSE\\|THEN\\|BEGIN\\|WHILE\\|REPEAT\\|UNTIL\\|DOES>\\|?DO\\|DO\\|\+LOOP\\|LOOP\\)" nil keyword))
     '((": *[^ \n]*" nil defun))
     '(("Defer *[^ \n]*" nil defun))
     '(("\\(Variable\\|Constant\\|Value\\|Create\\) *[^ \n]*" nil define))
     '(("\\(include\\|require\\) *[^ \n]*" nil include))
     '(("[\n       ]\\(\\$[0-9A-Fa-f]+[\n  ]\\|&[0-9]+[\n  ]\\|[0-9]+[\n   ]\\|%[01]+[\n   ]\\|'[^ \n]+\\)+" nil formula))
     '((":noname" nil defun))))
   
 ;; end  ;; end
   

Removed from v.1.30  
changed lines
  Added in v.1.40


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