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authorLudovic Court`es2006-10-11 07:43:47 +0000
committerLudovic Court`es2006-10-11 07:43:47 +0000
commitd4360259d60722eaa175a483f792fce7b8c66d97 (patch)
tree622cc21b820e3dd4616890bc9ccba74de6637d8a /skribe/emacs/skribe.el.in
parentfc42fe56a57eace2dbdb31574c2e161f0eacf839 (diff)
downloadskribilo-d4360259d60722eaa175a483f792fce7b8c66d97.tar.gz
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slide: Propagate the `outline?' parameter in `slide-(sub)?topic'.
* src/guile/skribilo/package/slide.scm (slide-topic): Propagate the `outline?' parameter as an option. (slide-subtopic): Likewise. git-archimport-id: skribilo@sv.gnu.org--2006/skribilo--devo--1.2--patch-1
Diffstat (limited to 'skribe/emacs/skribe.el.in')
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diff --git a/skribe/emacs/skribe.el.in b/skribe/emacs/skribe.el.in
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-;*=====================================================================*/
-;* serrano/prgm/project/skribe/emacs/skribe.el.in */
-;* ------------------------------------------------------------- */
-;* Author : Manuel Serrano */
-;* Creation : Sun Nov 23 13:16:30 2003 */
-;* Last change : Sun Jul 11 10:38:17 2004 (serrano) */
-;* Copyright : 2003-04 Manuel Serrano */
-;* ------------------------------------------------------------- */
-;* Skribe minor mode (major mode is supposed to be a */
-;* Scheme-like mode). */
-;*=====================================================================*/
-
-;*---------------------------------------------------------------------*/
-;* module */
-;*---------------------------------------------------------------------*/
-(provide 'skribe)
-(require 'ude-custom)
-(require 'ude-config)
-(require 'ude-icon)
-(require 'ude-autoload)
-(require 'bmacs-config)
-(require (if (featurep 'xemacs) 'bmacs-xemacs 'bmacs-gnu-emacs))
-
-;*---------------------------------------------------------------------*/
-;* custom */
-;*---------------------------------------------------------------------*/
-;; skribe version
-(defconst skribe-version "@SKRIBE_RELEASE@"
- "*The Skribe version.")
-
-;; skribe group
-(defgroup skribe nil
- "Skribe Emacs Environment."
- :tag "Skribe"
- :prefix "skribe-"
- :group 'processes)
-
-;; emacs directory
-(defcustom skribe-emacs-dir '"@SKRIBE_EMACSDIR@"
- "*Directory for Skribe Emacs installation."
- :group 'skribe
- :type '(string))
-
-;; additional directories for online documentation
-(defcustom skribe-docdirs '("@SKRIBE_DOCDIR@")
- "*Directories for online documentation."
- :group 'skribe
- :type '(repeat (string)))
-
-;; Host scheme documentation
-(defcustom skribe-host-scheme-docdirs '("@SKRIBE_HOSTSCHEMEDOCDIR@")
- "*URL for hosting Scheme system."
- :group 'skribe
- :type '(string))
-
-;; html browser
-(defcustom skribe-html-browser "mozilla"
- "*The binary file to run for browing HTML files or nil for Emacs mode."
- :group 'skribe
- :type '(choice string (const nil)))
-
-;; electric parenthesis
-(defcustom skribe-electric-parenthesis t
- "*Set his to nil if you don't want electric closing parenthesis."
- :type 'boolean)
-
-;;;###autoload
-(defcustom skribe-mode-line-string " Skr"
- "*String displayed on the modeline when skribe is active.
-Set this to nil if you don't want a modeline indicator."
- :group 'skribe
- :type '(choice string (const :tag "None" nil)))
-
-;; fixed indentation
-(defcustom skribe-forced-indent-regexp ";;;\\|;[*]"
- "*The regexp that marks a forced indentation"
- :group 'skribe
- :type 'string)
-
-;; normal indentation
-(defcustom skribe-body-indent 3
- "*The Skribe indentation width"
- :group 'skribe
- :type 'integer)
-
-;; font lock
-(defcustom skribe-font-lock-keywords
- (list
- (list (concat "\(\\(let\\|let[*]\\|letrec\\|define"
- "\\|define-markup\\|set[!]"
- "\\|lambda\\|labels"
- "\\|let-syntax\\|letrec-syntax"
- "\\|regular-grammar\\|lalr-grammar"
- "\\|if\\|when\\|unless\\|begin\\|case\\|cond\\|else"
- "\\|multiple-value-bind\\|values\\)[ :\n\t]")
- 1
- 'font-lock-keyword-face)
-
- (list "(\\(document\\|chapter\\|section\\|subsection\\|subsubsection\\|paragraph\\|p\\|skribe-load\\|include\\|slide\\)[) \n]"
- 1
- 'font-lock-function-name-face)
- (list "(\\(toc\\|itemize\\|enumerate\\|description\\|item\\|the-bibliography\\|the-index\\|default-index\\|frame\\|center\\|table\\|tr\\|th\\|td\\|linebreak\\|footnote\\|color\\|author\\|prog\\|source\\|figure\\|image\\)[) \n]"
- 1
- 'ude-font-lock-face-2)
- (list "(\\(bold\\|code\\|emph\\|it\\|kbd\\|tt\\|roman\\|underline\\|var\\|samp\\|sc\\|sf\\|sup\\|sub\\)[ )]"
- 1
- 'ude-font-lock-face-8)
- (list "(\\(ref\\|mailto\\|mark\\|new\\)[) \n]"
- 1
- 'ude-font-lock-face-3)
- (cons "\\(:[^] \n)]+\\|#![a-zA-Z]+\\)"
- 'ude-font-lock-face-7)
- (cons "[[]\\|]"
- 'ude-font-lock-face-3)
- (list "(\\(markup-writer\\|make-engine\\|copy-engine\\|default-engine-set!\\|engine-custom\\|engine-custom-set!\\|engine-custom-add!\\|markup-option\\|markup-option-add!\\|markup-body\\)[ \n]"
- 1
- 'font-lock-function-name-face)
- (list ",(\\([^ \n()]+\\)"
- 1
- 'ude-font-lock-face-6))
- "*The Skribe font-lock specification."
- :group 'skribe)
-
-;; tool-bar
-(defcustom skribe-toolbar
- `(;; the spell button
- ("spell.xpm" flyspell-buffer "Buffer spell check")
- --
- ;; the compile button
- (,ude-compile-icon ude-mode-compile-from-menu "Compile")
- ;; the root button
- (,ude-root-icon ude-user-set-root-directory "Set new root directory")
- --
- ;; the repl button
- (,ude-repl-icon ude-repl-other-frame "Start a read-eval-print loop")
- --
- -->
- --
- ;; online documentation
- (,ude-help-icon skribe-doc-ident "Describe markup at point")
- (,ude-info-icon skribe-manuals "Skribe online documentations"))
- "*The Skribe toolbar"
- :group 'skribe)
-
-;; paragraphs
-(defcustom skribe-paragraph-start
- "^\\(?:[ \t\n\f]\\|;;\\|[(]\\(?:section\\|sub\\|p\\|slide\\|document\\)\\)"
- "*The regexp that marks a paragraph start"
- :group 'skribe
- :type 'string)
-
-(defcustom skribe-paragraph-separate
- "^[ \t\f%]*$"
- "*The regexp that marks a paragraph separation"
- :group 'skribe
- :type 'string)
-
-;*---------------------------------------------------------------------*/
-;* Which emacs are we currently running */
-;*---------------------------------------------------------------------*/
-(defvar skribe-emacs
- (cond
- ((string-match "XEmacs" emacs-version)
- 'xemacs)
- (t
- 'emacs))
- "The type of Emacs we are currently running.")
-
-;*---------------------------------------------------------------------*/
-;* Autoloading */
-;*---------------------------------------------------------------------*/
-;;;###autoload
-(defvar skribe-mode-map (make-sparse-keymap))
-
-;;;###autoload
-(if (fboundp 'add-minor-mode)
- (add-minor-mode 'skribe-mode
- 'skribe-mode-line-string
- nil
- nil
- 'skribe-mode)
-
- (or (assoc 'skribe-mode minor-mode-alist)
- (setq minor-mode-alist
- (cons '(skribe-mode skribe-mode-line-string)
- minor-mode-alist)))
-
- (or (assoc 'skribe-mode minor-mode-map-alist)
- (setq minor-mode-map-alist
- (cons (cons 'skribe-mode skribe-mode-map)
- minor-mode-map-alist))))
-
-;*---------------------------------------------------------------------*/
-;* skribe-manuals-menu-entry ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-manuals-menu-entry (s)
- (let ((sym (gensym)))
- (fset sym `(lambda ()
- (interactive)
- (ude-system skribe-html-browser
- (format "file:%s" (expand-file-name ,s)))))
- (vector (file-name-nondirectory s) sym t)))
-
-;*---------------------------------------------------------------------*/
-;* skribe-directory-html-files */
-;*---------------------------------------------------------------------*/
-(defun skribe-directory-html-files (dirs)
- (let ((dirs dirs)
- (res '()))
- (while (consp dirs)
- (let ((dir (car dirs)))
- (when (file-directory-p dir)
- (setq res (append (directory-files dir t "^.+[^0-9][.]html$") res))
- (setq dirs (cdr dirs)))))
- res))
-
-;*---------------------------------------------------------------------*/
-;* skribe-manuals ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-manuals ()
- (interactive)
- (when (stringp skribe-html-browser)
- (let ((res (skribe-directory-html-files skribe-docdirs))
- (host (sort (skribe-directory-html-files skribe-host-scheme-docdirs)
- 'string<)))
- (if (= (length res) 1)
- (ude-system skribe-html-browser
- (format "file:%s" (expand-file-name (car res))))
- (let (user dir)
- (let ((old res)
- (new '()))
- (while (consp old)
- (let* ((f (car old))
- (b (file-name-nondirectory f)))
- (setq old (cdr old))
- (cond
- ((string-equal b "user.html")
- (setq user f))
- ((string-equal b "dir.html")
- (setq dir f))
- (t (setq new (cons f new))))))
- (let* ((rest (mapcar 'skribe-manuals-menu-entry
- (sort new
- '(lambda (s u)
- (string<
- (file-name-nondirectory s)
- (file-name-nondirectory u))))))
- (smenu (cond
- ((and user dir)
- (append (list (skribe-manuals-menu-entry user)
- (skribe-manuals-menu-entry dir)
- "--:shadowEtchedInDash")
- rest))
- ((dir)
- (cons (skribe-manuals-menu-entry dir) rest))
- ((user)
- (cons (skribe-manuals-menu-entry user) rest))
- (t
- rest)))
- (menu (if (consp host)
- (append smenu
- (cons "--:shadowEtchedInDash"
- (mapcar 'skribe-manuals-menu-entry
- host)))
- smenu)))
- (popup-menu
- (cons "Doc" menu)))))))))
-
-;*---------------------------------------------------------------------*/
-;* skribe-scheme-indent-line ... */
-;*---------------------------------------------------------------------*/
-(defvar skribe-scheme-indent-line nil)
-(make-variable-buffer-local 'skribe-scheme-indent-line)
-
-;*---------------------------------------------------------------------*/
-;* skribe-insert-parenthesis ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-insert-parenthesis (char)
- ;; find the open parenthesis
- (if skribe-electric-parenthesis
- (let ((clo nil)
- (tag nil))
- (save-excursion
- (save-restriction
- ;; Scan across one sexp within that range.
- ;; Errors or nil mean there is a mismatch.
- (insert ?\))
- (condition-case ()
- (let ((pos (scan-sexps (point) -1)))
- (if pos
- (progn
- (save-excursion
- (goto-char pos)
- (forward-word 1)
- (setq tag (buffer-substring (1+ pos) (point))))
- (setq clo (matching-paren (char-after pos)))) ))
- (error nil))))
- (if clo
- (progn
- (delete-char 1)
- (insert clo))
- (forward-char 1)))
- (insert char)))
-
-;*---------------------------------------------------------------------*/
-;* skribe-parenthesis ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-parenthesis (&optional dummy)
- "Automatic parenthesis closing of )."
- (interactive)
- ;; find the open parenthesis
- (skribe-insert-parenthesis ?\)))
-
-;*---------------------------------------------------------------------*/
-;* skribe-bracket ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-bracket (&optional dummy)
- "Automatic parenthesis closing of ]."
- (interactive)
- (skribe-insert-parenthesis ?\]))
-
-;*---------------------------------------------------------------------*/
-;* skribe-doc-ident ... */
-;* ------------------------------------------------------------- */
-;* On-line document for identifier IDENT. This spawns an */
-;* HTML browser for serving the documentation. */
-;*---------------------------------------------------------------------*/
-(defun skribe-doc-ident (ident)
- (interactive (ude-interactive-ident (point) "Identifier: "))
- (and (stringp skribe-html-browser)
- (let ((dirs skribe-docdirs))
- (while (consp dirs)
- (let* ((dir (car dirs))
- (html-ref (ude-sui-find-ref ident dir)))
- (if (stringp html-ref)
- (progn
- (ude-system skribe-html-browser
- (format "file:%s/%s"
- (expand-file-name dir)
- html-ref))
- (setq dirs '()))
- (setq dirs (cdr dirs))))))))
-
-;*---------------------------------------------------------------------*/
-;* skribe-mode ... */
-;*---------------------------------------------------------------------*/
-;;;###autoload
-(defvar skribe-mode nil)
-(make-variable-buffer-local 'skribe-mode)
-
-;*---------------------------------------------------------------------*/
-;* skribe-major-mode ... */
-;*---------------------------------------------------------------------*/
-;;;###autoload
-(defun skribe-major-mode ()
- "Major mode for editing Skribe code."
- (interactive)
- (bee-mode)
- (skribe-mode t))
-
-;*---------------------------------------------------------------------*/
-;* skribe-mode ... */
-;*---------------------------------------------------------------------*/
-;;;###autoload
-(defun skribe-mode (&optional arg)
- "Minor mode for editing Skribe sources.
-
-Bindings:
-\\[skribe-doc-ident]: on-line document.
-
-Hooks:
-This runs `skribe-mode-hook' after skribe is enterend."
- (interactive "P")
- (let ((old-skribe-mode skribe-mode))
- ;; Mark the mode as on or off.
- (setq skribe-mode (not (or (and (null arg) skribe-mode)
- (<= (prefix-numeric-value arg) 0))))
- ;; Do the real work.
- (unless (eq skribe-mode old-skribe-mode)
- (if skribe-mode (skribe-activate-mode) nil))
- ;; Force modeline redisplay.
- (set-buffer-modified-p (buffer-modified-p))))
-
-;*---------------------------------------------------------------------*/
-;* skribe-return ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-return (&optional dummy)
- "Automatic indentation on RET."
- (interactive)
- (newline)
- (if (>= (point) (point-min))
- (skribe-indent-line)))
-
-;*---------------------------------------------------------------------*/
-;* skribe-indent-line-toggle ... */
-;*---------------------------------------------------------------------*/
-(defvar skribe-indent-line-toggle nil)
-
-;*---------------------------------------------------------------------*/
-;* skribe-indent-line ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-indent-line ()
- (interactive)
- (if (eq last-command 'skribe-indent-line)
- (if skribe-indent-line-toggle
- (skribe-do-indent-line)
- (progn
- (setq skribe-indent-line-toggle t)
- (if skribe-scheme-indent-line
- (funcall skribe-scheme-indent-line))))
- (skribe-do-indent-line)))
-
-;*---------------------------------------------------------------------*/
-;* skribe-do-indent-line ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-do-indent-line ()
- (setq skribe-indent-line-toggle nil)
- (let ((start (point)) beg)
- (beginning-of-line)
- (setq beg (point))
- (skip-chars-forward " \t")
- (let* ((pos (- (point-max) start))
- (indent (skribe-calculate-indent start)))
- (when indent
- (if (listp indent) (setq indent (car indent)))
- (let ((shift-amt (- indent (current-column))))
- (if (zerop shift-amt)
- nil
- (delete-region beg (point))
- (indent-to indent))))
- ;; If initial point was within line's indentation,
- ;; position after the indentation.
- ;; Else stay at same point in text.
- (if (> (- (point-max) pos) (point))
- (goto-char (- (point-max) pos))))))
-
-;*---------------------------------------------------------------------*/
-;* skribe-calculate-indent ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-calculate-indent (start &optional parse-start)
- "Return appropriate indentation for current line as Skribe code.
-In usual case returns an integer: the column to indent to.
-Can instead return a list, whose car is the column to indent to.
-This means that following lines at the same level of indentation
-should not necessarily be indented the same way.
-The second element of the list is the buffer position
-of the start of the containing expression."
- (or (skribe-calculate-forced-indent)
- (skribe-calculate-free-indent start parse-start)))
-
-;*---------------------------------------------------------------------*/
-;* skribe-calculate-forced-indent ... */
-;* ------------------------------------------------------------- */
-;* Returns a column number iff the line indentation is forced */
-;* (i.e. the previous line starts with a "[ \t]*;;;"). Otherwise */
-;* returns f. */
-;*---------------------------------------------------------------------*/
-(defun skribe-calculate-forced-indent ()
- (save-excursion
- (previous-line 1)
- (beginning-of-line)
- (skip-chars-forward " \t")
- (let ((s (current-column)))
- (and (looking-at skribe-forced-indent-regexp) s))))
-
-;*---------------------------------------------------------------------*/
-;* skribe-calculate-free-indent ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-calculate-free-indent (start &optional parse-start)
- (save-excursion
- (beginning-of-line)
- (let ((indent-point (point)) state paren-depth desired-indent (retry t)
- last-sexp containing-sexp first-sexp-list-p skribe-indent)
- (if parse-start
- (goto-char parse-start)
- ;; TOBE IMPROVED
- (goto-char (point-min)))
-;* (beginning-of-defun)) */
- ;; Find outermost containing sexp
- (while (< (point) indent-point)
- (setq state (parse-partial-sexp (point) indent-point 0)))
- ;; Find innermost containing sexp
- (while (and retry (setq paren-depth (car state)) (> paren-depth 0))
- (setq retry nil)
- (setq last-sexp (nth 2 state))
- (setq containing-sexp (car (cdr state)))
- ;; Position following last unclosed open.
- (goto-char (1+ containing-sexp))
- ;; Is there a complete sexp since then?
- (if (and last-sexp (> last-sexp (point)))
- ;; Yes, but is there a containing sexp after that?
- (let ((peek (parse-partial-sexp last-sexp indent-point 0)))
- (if (setq retry (car (cdr peek))) (setq state peek))))
- (if (not retry)
- ;; Innermost containing sexp found
- (progn
- (goto-char (1+ containing-sexp))
- (if (not last-sexp)
- ;; indent-point immediately follows open paren.
- ;; Don't call hook.
- (setq desired-indent (current-column))
- ;; Move to first sexp after containing open paren
- (parse-partial-sexp (point) last-sexp 0 t)
- (setq first-sexp-list-p (looking-at "\\s("))
- (cond
- ((> (save-excursion (forward-line 1) (point))
- last-sexp)
- ;; Last sexp is on same line as containing sexp.
- ;; It's almost certainly a function call.
- (parse-partial-sexp (point) last-sexp 0 t)
- (if (/= (point) last-sexp)
- ;; Indent beneath first argument or, if only one sexp
- ;; on line, indent beneath that.
- (progn (forward-sexp 1)
- (parse-partial-sexp (point) last-sexp 0 t)))
- (backward-prefix-chars))
- (t
- ;; Indent beneath first sexp on same line as last-sexp.
- ;; Again, it's almost certainly a function call.
- (goto-char last-sexp)
- (beginning-of-line)
- (parse-partial-sexp (point) last-sexp 0 t)
- (backward-prefix-chars)))))))
- ;; If looking at a list, don't call hook.
- (if first-sexp-list-p
- (setq desired-indent (current-column)))
- ;; Point is at the point to indent under unless we are inside a string.
- ;; Call indentation hook except when overriden by skribe-indent-offset
- ;; or if the desired indentation has already skriben computed.
- '(message-box (format "start=%s\nfirst-sexp-lisp-p: %s\nstate: %s\ndesired-indent: %s\nintegerp=%s\nchar-after=%s\ncur-char=%s\npoint=%s\nskribe-indent-function-p=%s\n" start first-sexp-list-p state desired-indent
- (integerp (car (nthcdr 1 state)))
- (char-after (car (nthcdr 1 state)))
- (char-after (point))
- (point)
- (skribe-indent-method state)))
- (cond ((car (nthcdr 3 state))
- ;; Inside a string, don't change indentation.
- (goto-char indent-point)
- (skip-chars-forward " \t")
- (setq desired-indent (current-column)))
- ((skribe-indent-bracket-p state)
- ;; indenting a bracket
- (save-excursion
- (goto-char start)
- (skip-chars-forward " \t")
- (let ((c (car (nthcdr 9 state))))
- (if (and (consp c) (looking-at ",(") nil)
- (let ((l (length c)))
- (if (< l 2)
- (setq desired-indent 0)
- (progn
- (goto-char (car (nthcdr (- l 2) c)))
- (setq desired-indent (current-column)))))
- (setq desired-indent 0)))))
- ((setq skribe-indent (skribe-indent-method state))
- ;; skribe special form
- (setq desired-indent skribe-indent))
- (skribe-scheme-indent-line
- ;; scheme form
- (goto-char start)
- (funcall skribe-scheme-indent-line)
- (setq desired-indent nil))
- (t
- ;; use default indentation if not computed yet
- (setq desired-indent (current-column))))
- desired-indent)))
-
-;*---------------------------------------------------------------------*/
-;* skribe-indent-bracket-p ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-indent-bracket-p (state)
- (or (and (integerp (car (nthcdr 1 state)))
- (eq (char-after (car (nthcdr 1 state))) ?[))
- (let ((op (car (nthcdr 9 state))))
- (and (consp op)
- (let ((po (reverse op))
- (context 'unknown))
- (save-excursion
- (while (and (consp po) (eq context 'unknown))
- (cond
- ((eq (char-after (car po)) ?[)
- (setq context 'skribe))
- ((and (eq (char-after (car po)) ?\()
- (> (car po) (point-min))
- (eq (char-after (1- (car po))) ?,))
- (setq context 'scheme))
- (t
- (setq po (cdr po))))))
- (eq context 'skribe))))))
-
-;*---------------------------------------------------------------------*/
-;* skribe-indent-method ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-indent-method (state)
- (let ((is (car (nthcdr 1 state))))
- (and (integerp is)
- (save-excursion
- (goto-char is)
- (let* ((function (intern-soft
- (buffer-substring
- (progn (forward-char 1) (point))
- (progn (forward-sexp 1) (point)))))
- (method (get function 'skribe-indent)))
- (if (functionp method)
- (funcall method state)
- nil))))))
-
-;*---------------------------------------------------------------------*/
-;* skribe-indent-function ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-indent-function (state)
- (save-excursion
- (goto-char (car (nthcdr 1 state)))
- (+ (current-column) skribe-body-indent)))
-
-;*---------------------------------------------------------------------*/
-;* normal-indent ... */
-;*---------------------------------------------------------------------*/
-(defvar normal-indent 0)
-
-;*---------------------------------------------------------------------*/
-;* skribe-indent-sexp ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-indent-sexp ()
- "Indent each line of the list starting just after point."
- (interactive)
- (let ((indent-stack (list nil)) (next-depth 0) last-depth bol
- outer-loop-done inner-loop-done state this-indent)
- (save-excursion (forward-sexp 1))
- (save-excursion
- (setq outer-loop-done nil)
- (while (not outer-loop-done)
- (setq last-depth next-depth
- inner-loop-done nil)
- (while (and (not inner-loop-done)
- (not (setq outer-loop-done (eobp))))
- (setq state (parse-partial-sexp (point) (progn (end-of-line) (point))
- nil nil state))
- (setq next-depth (car state))
- (if (car (nthcdr 4 state))
- (progn (skribe-comment-indent)
- (end-of-line)
- (setcar (nthcdr 4 state) nil)))
- (if (car (nthcdr 3 state))
- (progn
- (forward-line 1)
- (setcar (nthcdr 5 state) nil))
- (setq inner-loop-done t)))
- (if (setq outer-loop-done (<= next-depth 0))
- nil
- (while (> last-depth next-depth)
- (setq indent-stack (cdr indent-stack)
- last-depth (1- last-depth)))
- (while (< last-depth next-depth)
- (setq indent-stack (cons nil indent-stack)
- last-depth (1+ last-depth)))
- (forward-line 1)
- (setq bol (point))
- (skip-chars-forward " \t")
- (if (or (eobp) (looking-at ";\\(;;\\|[*]\\)"))
- nil
- (let ((val (skribe-calculate-indent
- (point)
- (if (car indent-stack) (- (car indent-stack))))))
- (cond
- ((integerp val)
- (setcar indent-stack (setq this-indent val)))
- ((consp val)
- (setcar indent-stack (- (car (cdr val))))
- (setq this-indent (car val)))
- (t
- (setq this-indent nil))))
- (if (and (integerp this-indent) (/= (current-column) this-indent))
- (progn (delete-region bol (point))
- (indent-to this-indent)))))))))
-
-;*---------------------------------------------------------------------*/
-;* skribe-comment-indent ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-comment-indent (&optional pos)
- (save-excursion
- (if pos (goto-char pos))
- (cond
- ((looking-at ";;;")
- (current-column))
- ((looking-at ";*")
- 0)
- ((looking-at "[ \t]*;;")
- (let ((tem (skribe-calculate-indent (point))))
- (if (listp tem) (car tem) tem)))
- (t
- (skip-chars-backward " \t")
- (max (if (bolp) 0 (1+ (current-column)))
- comment-column)))))
-
-;*---------------------------------------------------------------------*/
-;* skribe-custom-indent ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-custom-indent ()
- (save-excursion
- (goto-char (point-min))
- ;; The concat is used to split the regexp so that it is nolonger
- ;; to find itself! Without the split, the skribe mode cannot be
- ;; used to edit this source file!
- (let ((regexp (concat "@ind" "ent:\\([^@]+\\)@")))
- (while (re-search-forward regexp (point-max) t)
- (condition-case ()
- (eval-region (match-beginning 1) (match-end 1) nil)
- (error nil))))))
-
-;*---------------------------------------------------------------------*/
-;* skribe-indent-load ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-indent-load (file)
- (let ((lp (cons skribe-emacs-dir load-path)))
- (while (consp lp)
- (let ((f (concat (car lp) "/" file)))
- (if (file-exists-p f)
- (progn
- (load f)
- (set! lp '()))
- (set! lp (cdr lp)))))))
-
-;*---------------------------------------------------------------------*/
-;* skribe-activate-mode ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-activate-mode ()
- ;; buffer local global variables
- (make-variable-buffer-local 'ude-extra-identifier-chars)
- (setq ude-extra-identifier-chars "-")
- ;; the keymap
- (skribe-activate-keymap skribe-mode-map)
- ;; font lock
- (make-local-variable 'font-lock-defaults)
- (setq font-lock-defaults '(skribe-font-lock-keywords))
- (font-lock-mode nil)
- (font-lock-mode t)
- ;; paragraph
- (make-variable-buffer-local 'paragraph-start)
- (setq paragraph-start skribe-paragraph-start)
- (make-variable-buffer-local 'paragraph-separate)
- (setq paragraph-separate skribe-paragraph-separate)
- ;; try to retreive the globa'paragraph-startl indentation binding
- (if (not skribe-scheme-indent-line)
- (setq skribe-scheme-indent-line (global-key-binding "\t")))
- ;; the toolbar
- (use-local-map skribe-mode-map)
- (ude-toolbar-set skribe-toolbar)
- ;; the custom indentation
- (skribe-custom-indent)
- ;; we end with the skribe hooks
- (run-hooks 'skribe-mode-hook)
- t)
-
-;*---------------------------------------------------------------------*/
-;* skribe-activate-keymap ... */
-;*---------------------------------------------------------------------*/
-(defun skribe-activate-keymap (map)
- (define-key map "\C-m" 'skribe-return)
- (define-key map "\e\C-m" 'newline)
- (define-key map "\t" 'skribe-indent-line)
- (define-key map ")" 'skribe-parenthesis)
- (define-key map "]" 'skribe-bracket)
- (define-key map "\e\C-q" 'skribe-indent-sexp)
- (cond
- ((eq skribe-emacs 'xemacs)
- (define-key map [(control \))] (lambda () (interactive) (insert ")")))
- (define-key map [(control \])] (lambda () (interactive) (insert "]"))))
- (t
- (define-key map [?\C-\)] (lambda () (interactive) (insert ")")))
- (define-key map [?\C-\]] (lambda () (interactive) (insert "]"))))))
-
-;*---------------------------------------------------------------------*/
-;* Standard Skribe indent forms */
-;*---------------------------------------------------------------------*/
-(put 'make-engine 'skribe-indent 'skribe-indent-function)
-(put 'copy-engine 'skribe-indent 'skribe-indent-function)
-(put 'markup-writer 'skribe-indent 'skribe-indent-function)
-(put 'engine-custom 'skribe-indent 'skribe-indent-function)
-(put 'engine-custom-set! 'skribe-indent 'skribe-indent-function)
-(put 'document 'skribe-indent 'skribe-indent-function)
-(put 'author 'skribe-indent 'skribe-indent-function)
-(put 'chapter 'skribe-indent 'skribe-indent-function)
-(put 'section 'skribe-indent 'skribe-indent-function)
-(put 'subsection 'skribe-indent 'skribe-indent-function)
-(put 'subsubsection 'skribe-indent 'skribe-indent-function)
-(put 'paragraph 'skribe-indent 'skribe-indent-function)
-(put 'footnote 'skribe-indent 'skribe-indent-function)
-(put 'linebreak 'skribe-indent 'skribe-indent-function)
-(put 'hrule 'skribe-indent 'skribe-indent-function)
-(put 'color 'skribe-indent 'skribe-indent-function)
-(put 'frame 'skribe-indent 'skribe-indent-function)
-(put 'font 'skribe-indent 'skribe-indent-function)
-(put 'flush 'skribe-indent 'skribe-indent-function)
-(put 'center 'skribe-indent 'skribe-indent-function)
-(put 'pre 'skribe-indent 'skribe-indent-function)
-(put 'prog 'skribe-indent 'skribe-indent-function)
-(put 'source 'skribe-indent 'skribe-indent-function)
-(put 'language 'skribe-indent 'skribe-indent-function)
-(put 'itemize 'skribe-indent 'skribe-indent-function)
-(put 'enumerate 'skribe-indent 'skribe-indent-function)
-(put 'description 'skribe-indent 'skribe-indent-function)
-(put 'item 'skribe-indent 'skribe-indent-function)
-(put 'figure 'skribe-indent 'skribe-indent-function)
-(put 'table 'skribe-indent 'skribe-indent-function)
-(put 'tr 'skribe-indent 'skribe-indent-function)
-(put 'td 'skribe-indent 'skribe-indent-function)
-(put 'th 'skribe-indent 'skribe-indent-function)
-(put 'image 'skribe-indent 'skribe-indent-function)
-(put 'blockquote 'skribe-indent 'skribe-indent-function)
-(put 'roman 'skribe-indent 'skribe-indent-function)
-(put 'bold 'skribe-indent 'skribe-indent-function)
-(put 'underline 'skribe-indent 'skribe-indent-function)
-(put 'strike 'skribe-indent 'skribe-indent-function)
-(put 'emph 'skribe-indent 'skribe-indent-function)
-(put 'kbdb 'skribe-indent 'skribe-indent-function)
-(put 'it 'skribe-indent 'skribe-indent-function)
-(put 'tt 'skribe-indent 'skribe-indent-function)
-(put 'code 'skribe-indent 'skribe-indent-function)
-(put 'var 'skribe-indent 'skribe-indent-function)
-(put 'smap 'skribe-indent 'skribe-indent-function)
-(put 'sf 'skribe-indent 'skribe-indent-function)
-(put 'sc 'skribe-indent 'skribe-indent-function)
-(put 'sub 'skribe-indent 'skribe-indent-function)
-(put 'sup 'skribe-indent 'skribe-indent-function)
-(put 'mailto 'skribe-indent 'skribe-indent-function)
-(put 'mark 'skribe-indent 'skribe-indent-function)
-(put 'handle 'skribe-indent 'skribe-indent-function)
-(put 'ref 'skribe-indent 'skribe-indent-function)
-(put 'resolve 'skribe-indent 'skribe-indent-function)
-(put 'bibliography 'skribe-indent 'skribe-indent-function)
-(put 'the-bibliography 'skribe-indent 'skribe-indent-function)
-(put 'make-index 'skribe-indent 'skribe-indent-function)
-(put 'index 'skribe-indent 'skribe-indent-function)
-(put 'the-index 'skribe-indent 'skribe-indent-function)
-(put 'char 'skribe-indent 'skribe-indent-function)
-(put 'symbol 'skribe-indent 'skribe-indent-function)
-(put '! 'skribe-indent 'skribe-indent-function)
-(put 'processor 'skribe-indent 'skribe-indent-function)
-(put 'slide 'skribe-indent 'skribe-indent-function)
-(put 'counter 'skribe-indent 'skribe-indent-function)