--- gforth/gforth.el 1998/05/13 16:47:23 1.30 +++ gforth/gforth.el 1999/10/15 23:18:20 1.35 @@ -1,10 +1,8 @@ ;; Forth mode for Emacs -;; This file is part of GForth. -;; 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. + +;; Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc. + +;; This file is part of Gforth. ;; GForth is distributed in the hope that it will be useful, ;; but WITHOUT ANY WARRANTY. No author or distributor @@ -21,6 +19,12 @@ ;; file named COPYING. Among other things, the copyright notice ;; 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 ;;------------------------------------------------------------------- @@ -36,20 +40,20 @@ (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 " - "Contains all words which will cause the indent-level to be incremented + " : :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 " + "*Contains all words which will cause the indent-level to be incremented on the next line. OBS! All words in forth-positives must be surrounded by spaces.") (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: " - "Contains all words which will cause the indent-level to be decremented + " ; ;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: " + "*Contains all words which will cause the indent-level to be decremented on the current line. OBS! All words in forth-negatives must be surrounded by spaces.") (defvar forth-zeroes " : :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) @@ -88,6 +92,16 @@ OBS! All words in forth-negatives must b (define-key forth-mode-map "\M-q" 'forth-fill-paragraph) (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") (defun forth-find-tag (tagname &optional next-p regexp-p)