version 1.48, 2001/04/08 13:48:11
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version 1.49, 2001/05/06 13:42:56
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"List of words for hilighting and recognition of parsed text areas. |
"List of words for hilighting and recognition of parsed text areas. |
You can enable hilighting of object-oriented Forth code, by appending either |
You can enable hilighting of object-oriented Forth code, by appending either |
`forth-objects-words' or `forth-oof-words' to the list, depending on which |
`forth-objects-words' or `forth-oof-words' to the list, depending on which |
OOP package you're using. |
OOP package you're using. After `forth-words' changed, `forth-compile-words' |
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must be called to make the changes take effect. |
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Each item of `forth-words' has the form |
Each item of `forth-words' has the form |
(MATCHER TYPE HILIGHT . &optional PARSED-TEXT ...) |
(MATCHER TYPE HILIGHT . &optional PARSED-TEXT ...) |
Line 224 PARSED-TYPE specifies what kind of text
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Line 225 PARSED-TYPE specifies what kind of text
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(("object") non-immediate (font-lock-type-face . 2)))) |
(("object") non-immediate (font-lock-type-face . 2)))) |
; (nconc forth-words forth-oof-words) |
; (nconc forth-words forth-oof-words) |
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(defvar forth-local-words nil |
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"List of Forth words to prepend to `forth-words'. Should be set by a |
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forth source, using a local variables list at the end of the file |
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(\"Local Variables: ... forth-local-words: ... End:\" construct).") |
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(defvar forth-hilight-level 3 "*Level of hilighting of Forth code.") |
(defvar forth-hilight-level 3 "*Level of hilighting of Forth code.") |
(defvar forth-compiled-words nil "Compiled representation of `forth-words'.") |
(defvar forth-compiled-words nil "Compiled representation of `forth-words'.") |
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Line 231 PARSED-TYPE specifies what kind of text
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Line 237 PARSED-TYPE specifies what kind of text
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; |
; |
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; Wörter ordentlich hilighten, die nicht auf whitespace beginning ( ..)IF |
; Wörter ordentlich hilighten, die nicht auf whitespace beginning ( ..)IF |
; |
; Additional `forth-use-objects' or |
; Buffer-local variables can be set via "Local Variables:" or -*- |
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; Setting hilighting/indentation specifications requires multi-line variables, |
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; can only be done in 0 [IF] ... [ENDIF] blocks. |
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; Additional variable `forth-local-words'/`forth-local-indent-words' required. |
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; Should be appended to `forth-words'. Additional `forth-use-objects' or |
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; `forth-use-oof' could be set to non-nil for automatical adding of those |
; `forth-use-oof' could be set to non-nil for automatical adding of those |
; word-lists. |
; word-lists. Using local variable list? |
; |
; |
; How to use block files with conversion? Use an additional mode? File-ending |
; Anzeige von Screen-Nummern in Status-Zeile (S???) |
; cannot be used for specifying encoding. |
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; -- Introduce a second mode `forth-blocked-mode', that decodes the buffer |
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; `decode-coding-region' ands set `buffer-coding-system'. *Warning* block |
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; conversion might not work well with regions, since it's a linewise |
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; conversion |
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; |
; |
; Konfiguration über customization groups |
; Konfiguration über customization groups |
; |
; |
Line 296 PARSED-TYPE specifies what kind of text
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Line 292 PARSED-TYPE specifies what kind of text
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;; parsing of the form |
;; parsing of the form |
;; (regexp (subexp-count word-description) (subexp-count2 word-description2) |
;; (regexp (subexp-count word-description) (subexp-count2 word-description2) |
;; ...) |
;; ...) |
(defun forth-compile-words (words) |
(defun forth-compile-wordlist (words) |
(let* ((mapped (mapcar 'forth-compile-words-mapper words)) |
(let* ((mapped (mapcar 'forth-compile-words-mapper words)) |
(regexp (concat "\\<\\(" |
(regexp (concat "\\<\\(" |
(mapconcat 'car mapped "\\|") |
(mapconcat 'car mapped "\\|") |
Line 313 PARSED-TYPE specifies what kind of text
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Line 309 PARSED-TYPE specifies what kind of text
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(byte-compile 'result) |
(byte-compile 'result) |
result))) |
result))) |
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(defun forth-compile-words () |
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"Compile the the words from `forth-words' and `forth-indent-words' into |
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the format that's later used for doing the actual hilighting/indentation. |
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Store the resulting compiled wordlists in `forth-compiled-words' and |
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`forth-compiled-indent-words', respective" |
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(setq forth-compiled-words |
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(forth-compile-wordlist |
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(forth-filter 'forth-words-filter forth-words))) |
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(setq forth-compiled-indent-words |
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(forth-compile-wordlist forth-indent-words))) |
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(defun forth-hack-local-variables () |
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"Parse and bind local variables, set in the contens of the current |
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forth-mode buffer. Prepend `forth-local-words' to `forth-words' and |
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`forth-local-indent-words' to `forth-local-words'." |
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(hack-local-variables) |
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(setq forth-words (append forth-local-words forth-words)) |
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(setq forth-indent-words (append forth-local-indent-words |
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forth-indent-words))) |
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;; get location of first character of previous forth word that's got |
;; get location of first character of previous forth word that's got |
;; properties |
;; properties |
(defun forth-previous-start (pos) |
(defun forth-previous-start (pos) |
Line 525 INDENT1 and INDENT2 are indentation spec
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Line 541 INDENT1 and INDENT2 are indentation spec
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"[if]" "[ifdef]" "[ifundef]" "[begin]" "[for]" "[do]" "[?do]" |
"[if]" "[ifdef]" "[ifundef]" "[begin]" "[for]" "[do]" "[?do]" |
"class" "interface" "m:" ":m") |
"class" "interface" "m:" ":m") |
(0 . 2) (0 . 2)) |
(0 . 2) (0 . 2)) |
((";" ";m") (0 . -2) (0 . -2)) |
((";" ";m") (-2 . 0) (0 . -2)) |
(("end-code" "again" "repeat" "then" "endtry" "endcase" "endof" |
(("end-code" "again" "repeat" "then" "endtry" "endcase" "endof" |
"end-struct" "[then]" "[endif]" "[loop]" "[+loop]" "[next]" |
"end-struct" "[then]" "[endif]" "[loop]" "[+loop]" "[next]" |
"[until]" "[repeat]" "[again]" "end-class" "end-interface" |
"[until]" "[repeat]" "[again]" "end-class" "end-interface" |
Line 538 INDENT1 and INDENT2 are indentation spec
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Line 554 INDENT1 and INDENT2 are indentation spec
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(("while" "does>" "[while]") (-1 . 1) (0 . 0)) |
(("while" "does>" "[while]") (-1 . 1) (0 . 0)) |
(("\\g") (-2 . 2) (0 . 0)))) |
(("\\g") (-2 . 2) (0 . 0)))) |
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(defvar forth-local-indent-words nil |
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"List of Forth words to prepend to `forth-indent-words', when a forth-mode |
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buffer is created. Should be set by a Forth source, using a local variables |
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list at the end of the file (\"Local Variables: ... forth-local-words: ... |
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End:\" construct).") |
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(defvar forth-indent-level 4 |
(defvar forth-indent-level 4 |
"Indentation of Forth statements.") |
"Indentation of Forth statements.") |
(defvar forth-minor-indent-level 2 |
(defvar forth-minor-indent-level 2 |
Line 627 INDENT1 and INDENT2 are indentation spec
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Line 649 INDENT1 and INDENT2 are indentation spec
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(column-incr (forth-get-column-incr 0))) |
(column-incr (forth-get-column-incr 0))) |
(forth-indent-to (if column-incr (+ anchor column-incr) anchor)))) |
(forth-indent-to (if column-incr (+ anchor column-incr) anchor)))) |
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(defun forth-current-column () |
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(- (point) (save-excursion (beginning-of-line) (point)))) |
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(defun forth-current-indentation () |
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(- (save-excursion (beginning-of-line) (forward-to-indentation 0) (point)) |
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(save-excursion (beginning-of-line) (point)))) |
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(defun forth-indent-to (x) |
(defun forth-indent-to (x) |
(let ((p nil)) |
(let ((p nil)) |
(setq p (- (current-column) (current-indentation))) |
(setq p (- (forth-current-column) (forth-current-indentation))) |
(forth-delete-indentation) |
(forth-delete-indentation) |
(beginning-of-line) |
(beginning-of-line) |
(indent-to x) |
(indent-to x) |
Line 653 INDENT1 and INDENT2 are indentation spec
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Line 681 INDENT1 and INDENT2 are indentation spec
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;; insert newline, removing any trailing whitespaces in the current line |
;; insert newline, removing any trailing whitespaces in the current line |
(defun forth-newline-remove-trailing () |
(defun forth-newline-remove-trailing () |
(newline) |
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(save-excursion |
(save-excursion |
(forward-line -1) |
(delete-region (point) (progn (skip-chars-backward " \t") (point)))) |
(forth-remove-trailing))) |
(newline)) |
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; (let ((was-point (point-marker))) |
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; (unwind-protect |
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; (progn (forward-line -1) (forth-remove-trailing)) |
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; (goto-char (was-point))))) |
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;; workaround for bug in `reindent-then-newline-and-indent' |
;; workaround for bug in `reindent-then-newline-and-indent' |
(defun forth-reindent-then-newline-and-indent () |
(defun forth-reindent-then-newline-and-indent () |
Line 944 exceeds 64 characters."
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Line 975 exceeds 64 characters."
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(setq comment-indent-hook 'forth-comment-indent) |
(setq comment-indent-hook 'forth-comment-indent) |
(make-local-variable 'parse-sexp-ignore-comments) |
(make-local-variable 'parse-sexp-ignore-comments) |
(setq parse-sexp-ignore-comments t) |
(setq parse-sexp-ignore-comments t) |
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(setq case-fold-search t) |
(setq case-fold-search t) |
(make-local-variable 'forth-words) |
(make-local-variable 'forth-words) |
(make-local-variable 'forth-compiled-words) |
(make-local-variable 'forth-compiled-words) |
Line 955 exceeds 64 characters."
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Line 985 exceeds 64 characters."
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(make-local-variable 'forth-screen-marker) |
(make-local-variable 'forth-screen-marker) |
(make-local-variable 'forth-warn-long-lines) |
(make-local-variable 'forth-warn-long-lines) |
(setq forth-screen-marker (copy-marker 0)) |
(setq forth-screen-marker (copy-marker 0)) |
) |
(add-hook 'after-change-functions 'forth-change-function)) |
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(defun forth-mode-hook-dependent-variables () |
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(setq forth-compiled-words |
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(forth-compile-words (forth-filter 'forth-words-filter forth-words))) |
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(setq forth-compiled-indent-words |
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(forth-compile-words forth-indent-words))) |
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;;;###autoload |
;;;###autoload |
(defun forth-mode () |
(defun forth-mode () |
" |
" |
Major mode for editing Forth code. Tab indents for Forth code. Comments |
Major mode for editing Forth code. Tab indents for Forth code. Comments |
are delimited with \\ and newline. Paragraphs are separated by blank lines |
are delimited with \\ and newline. Paragraphs are separated by blank lines |
only. Block files are autodetected, when read, and converted to normal stream |
only. Block files are autodetected, when read, and converted to normal |
source format. See also `forth-block-mode'. |
stream source format. See also `forth-block-mode'. |
\\{forth-mode-map} |
\\{forth-mode-map} |
Forth-split |
Forth-split |
Positions the current buffer on top and a forth-interaction window |
Positions the current buffer on top and a forth-interaction window |
Line 1001 Variables controlling syntax hilighting/
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Line 1025 Variables controlling syntax hilighting/
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`forth-words' |
`forth-words' |
List of words that have a special parsing behaviour and/or should be |
List of words that have a special parsing behaviour and/or should be |
hilighted. |
hilighted. |
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forth-local-words |
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List of words to prepend to `forth-words', whenever a forth-mode |
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buffer is created. That variable should be set by Forth sources, using |
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a local variables list at the end of file, to get file-specific |
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hilighting. |
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0 [IF] |
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Local Variables: ... |
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forth-local-words: ... |
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End: |
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[THEN] |
forth-objects-words |
forth-objects-words |
Hilighting information for the words of the \"Objects\" package for |
Hilighting information for the words of the \"Objects\" package for |
object-oriented programming. Append it to `forth-words', if required. |
object-oriented programming. Append it to `forth-words', if you need |
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it. |
forth-oof-words |
forth-oof-words |
Hilighting information for the words of the \"OOF\" package. |
Hilighting information for the words of the \"OOF\" package. |
forth-hilight-level |
forth-hilight-level |
Controls how much syntax hilighting is done. Should be in the range |
Controls how much syntax hilighting is done. Should be in the range |
0 (no hilighting) up to 3. |
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Variables controlling indentation style: |
Variables controlling indentation style: |
`forth-indent-words' |
`forth-indent-words' |
List of words that influence indentation. |
List of words that influence indentation. |
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`forth-local-indent-words' |
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List of words to prepend to `forth-indent-words', similar to |
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`forth-local-words'. Should be used for specifying file-specific |
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indentation, using a local variables list. |
forth-indent-level |
forth-indent-level |
Indentation increment/decrement of Forth statements. |
Indentation increment/decrement of Forth statements. |
forth-minor-indent-level |
forth-minor-indent-level |
Line 1064 Variables controling documentation searc
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Line 1102 Variables controling documentation searc
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(forth-mode-variables) |
(forth-mode-variables) |
; (if (not (forth-process-running-p)) |
; (if (not (forth-process-running-p)) |
; (run-forth forth-program-name)) |
; (run-forth forth-program-name)) |
(run-hooks 'forth-mode-hook) |
(run-hooks 'forth-mode-hook)) |
(forth-mode-hook-dependent-variables) |
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(forth-change-function (point-min) (point-max) nil) |
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(add-hook 'after-change-functions 'forth-change-function)) |
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(define-derived-mode forth-block-mode forth-mode "Forth Block Source" |
(define-derived-mode forth-block-mode forth-mode "Forth Block Source" |
"Major mode for editing Forth block source files, derived from |
"Major mode for editing Forth block source files, derived from |
Line 1095 bell during block file read/write operat
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Line 1130 bell during block file read/write operat
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(add-hook 'forth-mode-hook |
(add-hook 'forth-mode-hook |
'(lambda () |
'(lambda () |
(make-local-variable 'compile-command) |
(make-local-variable 'compile-command) |
(setq compile-command "gforth "))) |
(setq compile-command "gforth ") |
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(forth-hack-local-variables) |
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(forth-compile-words) |
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(forth-change-function (point-min) (point-max) nil))) |
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(defun forth-fill-paragraph () |
(defun forth-fill-paragraph () |
"Fill comments (starting with '\'; do not fill code (block style |
"Fill comments (starting with '\'; do not fill code (block style |