/usr/share/emacs/site-lisp/smartdoc/sdoc-helper.el is in smartdoc-elisp 1.0-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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;; SmartDoc helper functions
;;
;; @since Jul. 15, 2000
;; @version Apr. 1, 2001
;; @author ASAMI, Tomoharu (asami@zeomtech.com)
;;
(defvar sdoc-encodings '(("UTF-8" . nil)
("us-ascii" . nil)
("ISO-8859-1" . iso-8859-1)
("Shift_JIS" . sjis)
("EUC-JP" . euc-jp)
("ISO-2022-JP" . iso-2022-jp)))
(defvar sdoc-languages '(("en" . ("UTF-8"
"us-ascii"
"ISO-8859-1"))
("ja" . ("UTF-8"
"Shift_JIS"
"EUC-JP"
"ISO-2022-JP"))))
(defvar sdoc-entity-alist
'(("\\\\" . "\") ; 005C
("$B!=(B" . "―") ; 2015
("~" . "˜") ; 007E
; ("" . "&wdash;") ; 301C
; ("" . "&dvline;") ; 2016
("$B!1(B" . "&fmacron;") ; FFE3
("$B!@(B" . "&fbsol;") ; FF3C
("$B!A(B" . "&ftild;") ; FF5E
("$B!B(B" . "&fparato;") ; 2225
("$B!](B" . "&fminus;") ; FF0D
("$B!q(B" . "&fcent;") ; FFE0
("$B!r(B" . "&fpoun;") ; FFE1
("$B!o(B" . "&fyen;") ; FFE5
("$B"L(B" . "&fnot;") ; FFE2
; ("" . "&fbrvbar;") ; FFE4 XXX invalid character in emacs
)
"Symbols to use entities instead of raw characters.")
(defun sdoc-compile (&optional arg)
(interactive "P")
(if arg
(sdoc-preview-plain)
(sdoc-compile-all)))
(defun sdoc-compile-all ()
(interactive)
(if (not (boundp 'compile-command)) ; by kiyoka@netfort.gr.jp
(progn ; [sdocusersj 246]
(setq compile-command "make -k")
(setq compilation-read-command t)
))
(let
((buf1 compile-command)
(buf2 compilation-read-command))
(compile (concat "sdoc" " " buffer-file-name))
(setq compile-command buf1)
(setq compilation-read-command buf2)))
(defun sdoc-preview-plain ()
(interactive)
(let (buffer proc name)
(setq filename buffer-file-name)
(save-excursion
(setq buffer (get-buffer-create "*SmartDoc preview*"))
(set-buffer buffer)
(erase-buffer)
(message "Now formating ...")
(setq proc
(start-process-shell-command
"sdoc" buffer
(concat "sdoc -verbose:false -packager:stdout -format:plain "
filename)))
(set-process-sentinel proc (function sdoc-sentinel)))))
(defun sdoc-sentinel (proc msg)
(let (buffer)
(setq buffer (process-buffer proc))
(save-excursion
(set-buffer buffer)
(goto-char (point-min))
(message "Now formating ... Done.")
(set-buffer-modified-p nil)
(setq truncate-lines t)
(pop-to-buffer buffer))))
(defun sdoc-kill-content ()
(interactive)
(let (start char)
(save-excursion
(cond ((re-search-backward "[<>'\"]" nil t)
(setq start (match-end 0))
(setq char (char-before start))
(goto-char (+ (point) 1))
(cond ((char-equal char ?>) ; between tag
(cond ((re-search-forward "<")
(kill-region start (match-beginning 0)))))
((char-equal char ?<) ; inside tag
(cond ((re-search-forward ">")
(kill-region start (match-beginning 0)))))
((char-equal char ?\") ; between double quotation
(cond ((re-search-forward "\"")
(kill-region start (match-beginning 0)))))
((char-equal char ?\') ; between single quotation
(cond ((re-search-forward "\'")
(kill-region start (match-beginning 0)))))))))))
(defun sdoc-use-entities ()
(interactive)
(mapcar (function
(lambda (cell)
(let (start symbol entity)
(setq symbol (car cell))
(setq entity (cdr cell))
(save-excursion
(goto-char (point-min))
(while (re-search-forward symbol nil t)
(setq start (match-beginning 0))
(kill-region start (match-end 0))
(goto-char start)
(insert entity))))))
sdoc-entity-alist))
(defun sdoc-insert-prototype ()
(interactive)
(let (encoding lang title)
(setq lang (completing-read "language : "
(sdoc-language-candidates)))
(if (equal lang "")
(setq lang nil))
(setq encoding (completing-read "encoding : "
(sdoc-encoding-candidates lang)))
(if (equal encoding "")
(setq encoding nil))
(sdoc-set-buffer-encoding encoding)
(setq title (read-string "title : "))
(if (equal title "")
(setq title nil))
(goto-char 0)
(insert "<?xml version='1.0'")
(cond (encoding
(insert " encoding='")
(insert encoding)
(insert "'")))
(insert " ?>\n")
(insert "\n")
(insert "<doc")
(cond (lang
(insert " xml:lang='")
(insert lang)
(insert "'")))
(insert ">\n")
(insert "<head>\n")
(insert "<title>")
(if title
(insert title))
(insert "</title>\n")
(insert "</head>\n")
(insert "<body>\n")
(insert "\n")
(insert "</body>\n")
(insert "</doc>\n")
(re-search-backward "<body>\n")
(goto-char (match-end 0))))
(defun sdoc-language-candidates ()
(mapcar (function
(lambda (list)
(list (car list)))) ; by mit@nines.nec.co.jp
sdoc-languages)) ; [sdocusersj 178]
(defun sdoc-encoding-candidates (language)
(let (entry)
(cond ((null language)
"UTF-8")
((equal language "")
"UTF-8")
((setq entry (assoc language sdoc-languages))
(mapcar (function list) (cdr entry)))
(t
"UTF-8"))))
(defun sdoc-set-buffer-encoding (encoding)
(let (entry system)
(cond ((setq entry (assoc encoding sdoc-encodings))
(cond ((setq system (cdr entry))
(cond ((functionp 'set-buffer-file-coding-system)
(set-buffer-file-coding-system system)))))))))
;;
(defun sdoc-make-table-records ()
(interactive)
(let (start finish data)
(save-excursion
(cond ((re-search-backward "[>]" nil t)
(setq start (+ (match-end 0) 1))
(cond ((re-search-forward "[<]" nil t)
(setq finish (- (match-end 0) 1))
(save-restriction
(narrow-to-region start finish)
(setq data (sdoc-extract-data-list "[^,]+")))
(kill-region start finish)
(sdoc-make-table-records-by-data data))))))))
(defun sdoc-extract-data-list (regex)
(let (list flag start finish data)
(goto-char (point-min))
(setq flag t)
(while flag
(save-restriction
(end-of-line)
(setq finish (point))
(beginning-of-line)
(setq start (point))
(narrow-to-region start finish)
(setq data (sdoc-extract-data regex))
(and data
(setq list (cons data list))))
(if (not (eq (forward-line) 0))
(setq flag nil)))
(nreverse list)))
(defun sdoc-extract-data (regex)
(let (list)
(while (re-search-forward regex nil t)
(setq list (cons (buffer-substring
(match-beginning 0)
(match-end 0))
list)))
(nreverse list)))
(defun sdoc-make-table-records-by-data (data)
(mapcar (function (lambda (list)
(insert "<tr>\n")
(sdoc-make-table-record-by-data list)
(insert "</tr>\n")))
data))
(defun sdoc-make-table-record-by-data (data)
(mapcar (function (lambda (cell)
(insert " <td>")
(insert cell)
(insert "</td>\n")))
data))
;;
(defun sdoc-auto-id-title ()
(interactive)
(sdoc-auto-id)
(sdoc-auto-title))
(defun sdoc-auto-id ()
(interactive)
(let (value)
(setq value (sdoc-get-element-attribute "src"))
(cond (value
(setq value (file-name-nondirectory value))
(cond ((string-match "\\([^.]+\\)[.]\\([^.]+\\)" value)
(setq value (concat
(substring value
(match-beginning 1)
(match-end 1))
(sdoc-make-capital-string
(substring value
(match-beginning 2)
(match-end 2)))))))
(sdoc-set-element-attribute "id" (concat "prog:" value))))))
(defun sdoc-make-capital-string (string)
(concat (capitalize (substring string 0 1))
(substring string 1)))
(defun sdoc-auto-title ()
(interactive)
(let (value)
(setq value (sdoc-get-element-attribute "src"))
(cond (value
(setq value (file-name-nondirectory value))
(sdoc-set-element-attribute "title" value)))))
(defun sdoc-get-element-attribute (attr)
(let (start finish)
(save-excursion
(cond ((re-search-backward "[<]" nil t)
(setq start (match-end 0))
(cond ((re-search-forward "[>]" nil t)
(setq finish (match-beginning 0))
(goto-char start)
(cond ((re-search-forward
(concat attr "=['\"]\\([^'\"]*\\)['\"]")
finish
t)
(buffer-substring
(match-beginning 1)
(match-end 1)))))))))))
(defun sdoc-set-element-attribute (attr value)
(interactive)
(let (start finish)
(save-excursion
(cond ((re-search-backward "[<]" nil t)
(setq start (match-end 0))
(cond ((re-search-forward "/?[>]" nil t)
(setq finish (match-beginning 0))
(goto-char start)
(cond ((re-search-forward
(concat attr "=['\"]\\([^'\"]*\\)['\"]")
finish
t)
(setq start (match-beginning 1))
(setq finish (match-end 1))
(kill-region start finish)
(goto-char start)
(insert value))
(t
(goto-char finish)
(insert
(concat " "attr "=\"" value "\"")))))))))))
(defun sdoc-insert-internal-link (&optional arg)
(interactive "P")
(if arg
(sdoc-insert-internal-link-select)
(sdoc-insert-internal-link-first)))
(defun sdoc-insert-internal-link-first ()
(interactive)
(let (id)
(setq id (sdoc-find-id))
(sdoc-insert-link (concat "#" id))))
(defun sdoc-insert-internal-link-select ()
(interactive)
(let (id ids select)
(setq id (sdoc-find-id))
(setq ids (sdoc-find-all-ids))
(setq select (completing-read
(if id
(concat "id (" id ") : ")
"id : ")
ids))
(sdoc-insert-link (concat "#" select))))
(defun sdoc-insert-link (id)
(insert "<a href=\"")
(if id
(insert id))
(insert "\">")
(save-excursion
(insert "</a>")))
(defun sdoc-find-id ()
(save-excursion
(cond ((re-search-forward "id=\"\\([^\"]+\\)\"" nil t)
(buffer-substring (match-beginning 1) (match-end 1))))))
(defun sdoc-find-all-ids ()
(let (ids id title)
(save-excursion
(goto-char (point-min))
(while (re-search-forward "id=\"\\([^\"]+\\)\"" nil t)
(setq id (buffer-substring (match-beginning 1) (match-end 1)))
(setq ids (cons (cons id id) ids))))
; (save-excursion
; (goto-char (match-beginning 1))
; (setq title (sdoc-get-element-attribute "title")))
; (if title
; (setq ids (cons (cons (concat id " - " title) id) ids))
; (setq ids (cons (cons id id) ids)))))
ids))
(defun sdoc-insert-program (&optional arg)
(interactive "P")
(if arg
(sdoc-insert-program-partial)
(sdoc-insert-program-whole)))
(defun sdoc-insert-program-whole (&optional filename)
(interactive)
(let ()
(or filename
(setq filename (read-file-name "file : " "")))
(insert (concat "<program src=\"" filename "\"/>\n"))
(save-excursion
(goto-char (- (point) 5))
(sdoc-auto-id-title))))
(defun sdoc-insert-program-partial (&optional filename keyword)
(interactive)
(let ()
(or filename
(setq filename (read-file-name "file : " "")))
(or keyword
(setq keyword (read-string "keyword : ")))
(insert (concat "<program src=\"" filename "\""
" normalizer=\"javasrc\" javasrcKeyword=\"" keyword "\""
" title=\""))
(save-excursion
(insert (concat keyword "\" id=\"prog:" keyword "\"/>\n")))))
(defun sdoc-insert-figure (&optional filename)
(interactive)
(let (name)
(or filename
(setq filename (read-file-name "file : " "")))
(setq name (sdoc-get-component-body filename))
(insert (concat "<figure src=\"" (sdoc-remove-suffix filename) "\""
" title=\""))
(save-excursion
(insert (concat name "\" id=\"fig:" name "\"/>\n")))))
(defun sdoc-remove-suffix (filename)
(let (pos)
(setq pos (string-match "[.]" filename))
(cond (pos
(substring filename 0 pos))
(t
filename))))
(defun sdoc-get-component-body (filename)
(let (pos)
(setq pos (string-match "[^/]+$" filename))
(cond (pos
(sdoc-remove-suffix (substring filename pos)))
(t
(sdoc-remove-suffix filename)))))
(provide 'sdoc-helper)
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