yuuji@6: ;;; -*- Emacs-Lisp -*-
yuuji@8: ;;; YaTeX add-in functions.
yuuji@23: ;;; yatexadd.el rev.9
yuuji@14: ;;; (c )1991-1994 by HIROSE Yuuji.[yuuji@ae.keio.ac.jp]
yuuji@23: ;;; Last modified Mon Jun 27 17:00:19 1994 on figaro
yuuji@8: ;;; $Id$
yuuji@6: 
yuuji@6: ;;;
yuuji@6: ;;Sample functions for LaTeX environment.
yuuji@6: ;;;
yuuji@6: (defvar YaTeX:tabular-default-rule
yuuji@6:   "@{\\vrule width 1pt\\ }c|c|c@{\\ \\vrule width 1pt}"
yuuji@6:   "*Your favorite default rule format."
yuuji@6: )
yuuji@23: (defvar YaTeX:tabular-thick-vrule "\\vrule width %s"
yuuji@23:   "*Vertical thick line format (without @{}).  %s'll be replaced by its width."
yuuji@23: )
yuuji@23: (defvar YaTeX:tabular-thick-hrule "\\noalign{\\hrule height %s}"
yuuji@23:   "*Horizontal thick line format.  %s will be replaced by its width."
yuuji@23: )
yuuji@6: (defun YaTeX:tabular ()
yuuji@18:   "YaTeX add-in function for tabular environment.
yuuji@18: Notice that this function refers the let-variable `env' in
yuuji@18: YaTeX-make-begin-end."
yuuji@23:   (let ((width "") bars (rule "") (and "") (j 1) loc ans (hline "\\hline"))
yuuji@18:     (if (string= env "tabular*")
yuuji@18: 	(setq width (concat "{" (read-string "Width: ") "}")))
yuuji@18:     (setq loc (YaTeX:read-position "tb")
yuuji@23: 	  bars (string-to-int
yuuji@23: 		(read-string "Number of columns(0 for default format): " "3")))
yuuji@23:     (if (<= bars 0)
yuuji@23: 	(setq				;if 0, simple format
yuuji@23: 	 rule YaTeX:tabular-default-rule
yuuji@23: 	 and "& &")
yuuji@23:       (while (< j bars)			;repeat bars-1 times
yuuji@23: 	(setq rule (concat rule "c|")
yuuji@23: 	      and (concat and "& ")
yuuji@23: 	      j (1+ j)))
yuuji@23:       (setq rule (concat rule "c"))
yuuji@23:       (message "(N)ormal-frame or (T)hick frame? [nt]")
yuuji@23:       (setq ans (read-char))
yuuji@23:       (cond
yuuji@23:        ((or (equal ans ?t) (equal ans ?T))
yuuji@23: 	(setq ans (read-string "Rule width: " "1pt")
yuuji@23: 	      rule (concat
yuuji@23: 		    "@{" (format YaTeX:tabular-thick-vrule ans) "}"
yuuji@23: 		    rule
yuuji@23: 		    "@{\\ " (format YaTeX:tabular-thick-vrule ans) "}")
yuuji@23: 	      hline (format YaTeX:tabular-thick-hrule ans)))
yuuji@23:        (t (setq rule (concat "|" rule "|")
yuuji@23: 		hline "\\hline"))))
yuuji@23: 
yuuji@6:     (setq rule (read-string "rule format: " rule))
yuuji@6: 
yuuji@23:     (message "Dont forget to remove null line at the end of tabular.")
yuuji@23:     (format "%s%s{%s}%s"
yuuji@23: 	    width loc rule
yuuji@23: 	    (if (and (boundp 'region-mode) region-mode)
yuuji@23: 		""		;do nothing in region-mode
yuuji@23: 	      (format "\n%s\n%s \\\\ \\hline\n%s\n\\\\ %s"
yuuji@23: 		      hline and and hline))))
yuuji@18: )
yuuji@18: (fset 'YaTeX:tabular* 'YaTeX:tabular)
yuuji@18: (defun YaTeX:array ()
yuuji@18:   (concat (YaTeX:read-position "tb")
yuuji@18: 	  "{" (read-string "Column format: ") "}")
yuuji@6: )
yuuji@6: 
yuuji@23: (defun YaTeX:read-oneof (oneof)
yuuji@23:   (let ((pos "") loc (guide ""))
yuuji@23:     (and (boundp 'name) name (setq guide (format "%s " name)))
yuuji@6:     (while (not (string-match
yuuji@8: 		 (setq loc (read-key-sequence
yuuji@23: 			    (format "%s position (`%s') [%s]: "
yuuji@23: 				    guide oneof pos)));name is in YaTeX-addin
yuuji@6: 		 "\r\^g\n"))
yuuji@6:       (cond
yuuji@8:        ((string-match loc oneof)
yuuji@6: 	(if (not (string-match loc pos))
yuuji@6: 	    (setq pos (concat pos loc))))
yuuji@6:        ((and (string-match loc "\C-h\C-?") (> (length pos) 0))
yuuji@6: 	(setq pos (substring pos 0 (1- (length pos)))))
yuuji@6:        (t
yuuji@6: 	(ding)
yuuji@8: 	(message "Please input one of `%s'." oneof)
yuuji@6: 	(sit-for 3))))
yuuji@8:     (message "")
yuuji@23:     pos)
yuuji@23: )
yuuji@23: 
yuuji@23: (defun YaTeX:read-position (oneof)
yuuji@23:   "Read a LaTeX (optional) position format such as `[htbp]'."
yuuji@23:   (let ((pos (YaTeX:read-oneof oneof)))
yuuji@23:     (if (string= pos "")  "" (concat "[" pos "]")))
yuuji@8: )
yuuji@8: 
yuuji@8: (defun YaTeX:table ()
yuuji@8:   "YaTeX add-in function for table environment."
yuuji@8:   (YaTeX:read-position "htbp")
yuuji@6: )
yuuji@6: 
yuuji@6: (defun YaTeX:description ()
yuuji@6:   "Truly poor service:-)"
yuuji@6:   (setq single-command "item[]")
yuuji@8:   ""
yuuji@6: )
yuuji@6: 
yuuji@6: (defun YaTeX:itemize ()
yuuji@6:   "It's also poor service."
yuuji@6:   (setq single-command "item")
yuuji@8:   ""
yuuji@6: )
yuuji@6: 
yuuji@6: (fset 'YaTeX:enumerate 'YaTeX:itemize)
yuuji@8: 
yuuji@11: (defun YaTeX:picture ()
yuuji@11:   "Ask the size of coordinates of picture environment."
yuuji@11:   (concat (YaTeX:read-coordinates "Picture size")
yuuji@11: 	  (YaTeX:read-coordinates "Initial position"))
yuuji@11: )
yuuji@11: 
yuuji@12: (defun YaTeX:equation ()
yuuji@12:   (if (fboundp 'YaTeX-toggle-math-mode)
yuuji@12:       (YaTeX-toggle-math-mode t))		;force math-mode ON.
yuuji@12: )
yuuji@12: (fset 'YaTeX:eqnarray 'YaTeX:equation)
yuuji@12: (fset 'YaTeX:displaymath 'YaTeX:equation)
yuuji@12: 
yuuji@16: (defun YaTeX:list ()
yuuji@16:   "%\n{} %default label\n{} %formatting parameter"
yuuji@16: )
yuuji@16: 
yuuji@18: (defun YaTeX:minipage ()
yuuji@18:   (concat (YaTeX:read-position "cbt")
yuuji@18: 	  "{" (read-string "Width: ") "}")
yuuji@18: )
yuuji@18: 
yuuji@8: ;;;
yuuji@8: ;;Sample functions for section-type command.
yuuji@8: ;;;
yuuji@8: (defun YaTeX:multiput ()
yuuji@8:   (concat (YaTeX:read-coordinates "Pos")
yuuji@8: 	  (YaTeX:read-coordinates "Step")
yuuji@8: 	  "{" (read-string "How many times: ") "}")
yuuji@8: )
yuuji@8: 
yuuji@8: (defun YaTeX:put ()
yuuji@8:   (YaTeX:read-coordinates "Pos")
yuuji@8: )
yuuji@8: 
yuuji@8: (defun YaTeX:makebox ()
yuuji@23:   (cond
yuuji@23:    ((YaTeX-in-environment-p "picture")
yuuji@23:     (concat (YaTeX:read-coordinates "Dimension")
yuuji@23: 	    (YaTeX:read-position "lrtb")))
yuuji@23:    (t
yuuji@23:     (let ((width (read-string "Width: ")))
yuuji@23:       (if (string< "" width)
yuuji@23: 	  (progn
yuuji@23: 	    (or (equal (aref width 0) ?\[)
yuuji@23: 		(setq width (concat "[" width "]")))
yuuji@23: 	    (concat width (YaTeX:read-position "lr")))))))
yuuji@8: )
yuuji@8: 
yuuji@8: (defun YaTeX:framebox ()
yuuji@8:   (if (YaTeX-quick-in-environment-p "picture")
yuuji@8:       (YaTeX:makebox))
yuuji@8: )
yuuji@8: 
yuuji@8: (defun YaTeX:dashbox ()
yuuji@8:   (concat "{" (read-string "Dash dimension: ") "}"
yuuji@8: 	  (YaTeX:read-coordinates "Dimension"))
yuuji@8: )
yuuji@8: 
yuuji@23: (defun YaTeX:left ()
yuuji@23:   (let (c)
yuuji@23:     (while (not (string-match
yuuji@23: 		 (progn (message "Which parenthesis? One of [{(|)}]: ")
yuuji@23: 			(setq c (regexp-quote (char-to-string (read-char)))))
yuuji@23: 		 "[{(|)}]")))
yuuji@23:     (setq single-command "right")
yuuji@23:     (cond
yuuji@23:      ((string-match c "[(|)]") c)
yuuji@23:      (t (concat "\\" c))))
yuuji@23: )
yuuji@23: (fset 'YaTeX:right 'YaTeX:left)
yuuji@23: 
yuuji@8: (defun YaTeX:read-coordinates (&optional mes varX varY)
yuuji@8:   (concat
yuuji@8:    "("
yuuji@8:    (read-string (format "%s %s: " (or mes "Dimension") (or varX "X")))
yuuji@8:    ","
yuuji@8:    (read-string (format "%s %s: " (or mes "Dimension") (or varY "Y")))
yuuji@8:    ")")
yuuji@8: )
yuuji@8: 
yuuji@8: ;;;
yuuji@8: ;;Sample functions for maketitle-type command.
yuuji@8: ;;;
yuuji@8: (defun YaTeX:sum ()
yuuji@8:   "Read range of summation."
yuuji@8:   (YaTeX:check-completion-type 'maketitle)
yuuji@8:   (concat (YaTeX:read-boundary "_") (YaTeX:read-boundary "^"))
yuuji@8: )
yuuji@8: 
yuuji@8: (fset 'YaTeX:int 'YaTeX:sum)
yuuji@8: 
yuuji@8: (defun YaTeX:lim ()
yuuji@8:   "Insert limit notation of \\lim."
yuuji@8:   (YaTeX:check-completion-type 'maketitle)
yuuji@8:   (let ((var (read-string "Variable: ")) limit)
yuuji@8:     (if (string= "" var) ""
yuuji@8:       (setq limit (read-string "Limit ($ means infinity): "))
yuuji@8:       (if (string= "$" limit) (setq limit "\\infty"))
yuuji@8:       (concat "_{" var " \\rightarrow " limit "}")))
yuuji@8: )
yuuji@8: 
yuuji@8: (defun YaTeX:gcd ()
yuuji@8:   "Add-in function for \\gcd(m,n)."
yuuji@8:   (YaTeX:check-completion-type 'maketitle)
yuuji@8:   (YaTeX:read-coordinates "\\gcd" "(?,)" "(,?)")
yuuji@8: )
yuuji@8: 
yuuji@8: (defun YaTeX:read-boundary (ULchar)
yuuji@8:   "Read boundary usage by _ or ^.  _ or ^ is indicated by argument ULchar."
yuuji@11:   (let ((bndry (read-string (concat ULchar "{???} ($ for infinity): "))))
yuuji@8:     (if (string= bndry "") ""
yuuji@11:       (if (string= bndry "$") (setq bndry "\\infty"))
yuuji@8:       (concat ULchar "{" bndry "}")))
yuuji@8: )
yuuji@8: 
yuuji@14: (defun YaTeX:verb ()
yuuji@14:   "Enclose \\verb's contents with the same characters."
yuuji@14:   (let ((quote-char (read-string "Quoting char: " "|"))
yuuji@14: 	(contents (read-string "Quoted contents: ")))
yuuji@14:     (concat quote-char contents quote-char))
yuuji@14: )
yuuji@23: (fset 'YaTeX:verb* 'YaTeX:verb)
yuuji@14: 
yuuji@14: ;;;
yuuji@14: ;;Subroutine
yuuji@14: ;;;
yuuji@14: 
yuuji@8: (defun YaTeX:check-completion-type (type)
yuuji@8:   "Check valid completion type."
yuuji@8:   (if (not (eq type YaTeX-current-completion-type))
yuuji@8:       (error "This should be completed with %s-type completion." type))
yuuji@8: )
yuuji@11: 
yuuji@11: 
yuuji@11: ;;;
yuuji@11: ;;;		[[Add-in functions for reading section arguments]]
yuuji@11: ;;;
yuuji@11: ;; All of add-in functions for reading sections arguments should
yuuji@11: ;; take an argument ARGP that specify the argument position.
yuuji@11: ;; If argument position is out of range, nil should be returned,
yuuji@11: ;; else nil should NOT be returned.
yuuji@13: 
yuuji@13: ;;
yuuji@13: ; Label selection
yuuji@13: ;;
yuuji@11: (defvar YaTeX-label-menu-other
yuuji@11:   (if YaTeX-japan "':他のバッファのラベル\n" "':LABEL IN OTHER BUFFER.\n"))
yuuji@23: (defvar YaTeX-label-menu-repeat
yuuji@23:   (if YaTeX-japan ".:直前の\\refと同じ\n" "/:REPEAT LAST \ref{}\n"))
yuuji@11: (defvar YaTeX-label-menu-any
yuuji@11:   (if YaTeX-japan "*:任意の文字列\n" "*:ANY STRING.\n"))
yuuji@11: (defvar YaTeX-label-buffer "*Label completions*")
yuuji@11: (defvar YaTeX-label-guide-msg "Select label and hit RETURN.")
yuuji@11: (defvar YaTeX-label-select-map nil
yuuji@11:   "Key map used in label selection buffer.")
yuuji@11: (defun YaTeX::label-setup-key-map ()
yuuji@11:   (if YaTeX-label-select-map nil
yuuji@11:     (message "Setting up label selection mode map...")
yuuji@11:     (setq YaTeX-label-select-map (copy-keymap global-map))
yuuji@11:     (suppress-keymap YaTeX-label-select-map)
yuuji@11:     (substitute-all-key-definition
yuuji@11:      'previous-line 'YaTeX::label-previous YaTeX-label-select-map)
yuuji@11:     (substitute-all-key-definition
yuuji@11:      'next-line 'YaTeX::label-next YaTeX-label-select-map)
yuuji@11:     (define-key YaTeX-label-select-map "\C-n"	'YaTeX::label-next)
yuuji@11:     (define-key YaTeX-label-select-map "\C-p"	'YaTeX::label-previous)
yuuji@11:     (define-key YaTeX-label-select-map "<"	'beginning-of-buffer)
yuuji@11:     (define-key YaTeX-label-select-map ">"	'end-of-buffer)
yuuji@11:     (define-key YaTeX-label-select-map "\C-m"	'exit-recursive-edit)
yuuji@11:     (define-key YaTeX-label-select-map "\C-j"	'exit-recursive-edit)
yuuji@11:     (define-key YaTeX-label-select-map " "	'exit-recursive-edit)
yuuji@11:     (define-key YaTeX-label-select-map "\C-g"	'abort-recursive-edit)
yuuji@11:     (define-key YaTeX-label-select-map "/"	'isearch-forward)
yuuji@11:     (define-key YaTeX-label-select-map "?"	'isearch-backward)
yuuji@11:     (define-key YaTeX-label-select-map "'"	'YaTeX::label-search-tag)
yuuji@23:     (define-key YaTeX-label-select-map "."	'YaTeX::label-search-tag)
yuuji@11:     (define-key YaTeX-label-select-map "*"	'YaTeX::label-search-tag)
yuuji@11:     (message "Setting up label selection mode map...Done")
yuuji@11:     (let ((key ?A))
yuuji@11:       (while (<= key ?Z)
yuuji@11: 	(define-key YaTeX-label-select-map (char-to-string key)
yuuji@11: 	  'YaTeX::label-search-tag)
yuuji@11: 	(define-key YaTeX-label-select-map (char-to-string (+ key (- ?a ?A)))
yuuji@11: 	  'YaTeX::label-search-tag)
yuuji@11: 	(setq key (1+ key)))))
yuuji@11: )
yuuji@11: (defun YaTeX::label-next ()
yuuji@11:   (interactive) (forward-line 1) (message YaTeX-label-guide-msg))
yuuji@11: (defun YaTeX::label-previous ()
yuuji@11:   (interactive) (forward-line -1) (message YaTeX-label-guide-msg))
yuuji@11: (defun YaTeX::label-search-tag ()
yuuji@11:   (interactive)
yuuji@23:   (let ((case-fold-search t) (tag (regexp-quote (this-command-keys))))
yuuji@11:     (cond
yuuji@11:      ((save-excursion
yuuji@11: 	(forward-char 1)
yuuji@23: 	(re-search-forward (concat "^" tag) nil t))
yuuji@11:       (goto-char (match-beginning 0)))
yuuji@11:      ((save-excursion
yuuji@11: 	(goto-char (point-min))
yuuji@23: 	(re-search-forward (concat "^" tag) nil t))
yuuji@11:       (goto-char (match-beginning 0))))
yuuji@11:     (message YaTeX-label-guide-msg))
yuuji@11: )
yuuji@11: (defun YaTeX::ref (argp)
yuuji@11:   (cond
yuuji@11:    ((= argp 1)
yuuji@11:     (save-excursion
yuuji@11:       (let ((lnum 0) e0 m1 e1 label label-list (buf (current-buffer))
yuuji@11: 	    (p (point)) initl line)
yuuji@11: 	(goto-char (point-min))
yuuji@11: 	(message "Collecting labels...")
yuuji@11: 	(save-window-excursion
yuuji@12: 	  (YaTeX-showup-buffer
yuuji@12: 	   YaTeX-label-buffer (function (lambda (x) (window-width x))))
yuuji@11: 	  (with-output-to-temp-buffer YaTeX-label-buffer
yuuji@11: 	    (while (re-search-forward "\\label{\\([^}]+\\)}" nil t)
yuuji@11: 	      (setq e0 (match-end 0) m1 (match-beginning 1) e1 (match-end 1))
yuuji@11: 	      (if (search-backward
yuuji@11: 		   YaTeX-comment-prefix (point-beginning-of-line) t) nil
yuuji@11: 		(setq label (buffer-substring m1 e1)
yuuji@11: 		      label-list (cons label label-list))
yuuji@11: 		(or initl
yuuji@11: 		    (if (< p (point)) (setq initl lnum)))
yuuji@11: 		(beginning-of-line)
yuuji@11: 		(skip-chars-forward " \t\n" nil)
yuuji@11: 		(princ (format "%c:{%s}\t<<%s>>\n" (+ (% lnum 26) ?A) label
yuuji@11: 			       (buffer-substring (point) (point-end-of-line))))
yuuji@11: 		(setq lnum (1+ lnum))
yuuji@11: 		(message "Collecting \\label{}... %d" lnum))
yuuji@11: 	      (goto-char e0))
yuuji@11: 	    (princ YaTeX-label-menu-other)
yuuji@23: 	    (princ YaTeX-label-menu-repeat)
yuuji@11: 	    (princ YaTeX-label-menu-any)
yuuji@11: 	    );with
yuuji@11: 	  (goto-char p)
yuuji@11: 	  (message "Collecting labels...Done")
yuuji@11: 	  (pop-to-buffer YaTeX-label-buffer)
yuuji@11: 	  (YaTeX::label-setup-key-map)
yuuji@11: 	  (setq truncate-lines t)
yuuji@11: 	  (setq buffer-read-only t)
yuuji@11: 	  (use-local-map YaTeX-label-select-map)
yuuji@11: 	  (message YaTeX-label-guide-msg)
yuuji@11: 	  (goto-line (or initl lnum))	;goto recently defined label line
yuuji@11: 	  (unwind-protect
yuuji@11: 	      (progn
yuuji@11: 		(recursive-edit)
yuuji@11: 		(set-buffer (get-buffer YaTeX-label-buffer)) ;assertion
yuuji@11: 		(beginning-of-line)
yuuji@11: 		(setq line (count-lines (point-min)(point)))
yuuji@11: 		(cond
yuuji@11: 		 ((= line lnum) (setq label (YaTeX-label-other)))
yuuji@23: 		 ((= line (1+ lnum))
yuuji@23: 		  (save-excursion
yuuji@23: 		    (switch-to-buffer buf)
yuuji@23: 		    (goto-char p)
yuuji@23: 		    (if (re-search-backward "\\\\ref{\\([^}]+\\)}" nil t)
yuuji@23: 			(setq label (buffer-substring
yuuji@23: 				     (match-beginning 1) (match-end 1)))
yuuji@23: 		      (setq label ""))))
yuuji@23: 		 ((>= line (+ lnum 2))
yuuji@11: 		  (setq label (read-string "\\ref{???}: ")))
yuuji@11: 		 (t (setq label (nth (- lnum line 1) label-list)))))
yuuji@11: 	    (bury-buffer YaTeX-label-buffer)))
yuuji@11: 	label
yuuji@11: 	))
yuuji@11:     ))
yuuji@11: )
yuuji@16: (fset 'YaTeX::pageref 'YaTeX::ref)
yuuji@11: 
yuuji@11: (defun YaTeX-label-other ()
yuuji@11:   (let ((lbuf "*YaTeX mode buffers*") (blist (buffer-list)) (lnum -1) buf rv
yuuji@11: 	(ff "**find-file**"))
yuuji@12:     (YaTeX-showup-buffer
yuuji@12:      lbuf (function (lambda (x) 1)))	;;Select next window surely.
yuuji@11:     (with-output-to-temp-buffer lbuf
yuuji@11:       (while blist
yuuji@11: 	(if (and (buffer-file-name (setq buf (car blist)))
yuuji@11: 		 (progn (set-buffer buf) (eq major-mode 'yatex-mode)))
yuuji@11: 	    (princ
yuuji@11: 	     (format "%c:{%s}\n" (+ (% (setq lnum (1+ lnum)) 26) ?A)
yuuji@11: 		     (buffer-name buf))))
yuuji@11: 	(setq blist (cdr blist)))
yuuji@11:       (princ (format "':{%s}" ff)))
yuuji@11:     (pop-to-buffer lbuf)
yuuji@11:     (YaTeX::label-setup-key-map)
yuuji@11:     (setq buffer-read-only t)
yuuji@11:     (use-local-map YaTeX-label-select-map)
yuuji@11:     (message YaTeX-label-guide-msg)
yuuji@11:     (unwind-protect
yuuji@11: 	(progn
yuuji@11: 	  (recursive-edit)
yuuji@11: 	  (set-buffer lbuf)
yuuji@11: 	  (beginning-of-line)
yuuji@11: 	  (setq rv
yuuji@11: 		(if (re-search-forward "{\\([^\\}]+\\)}" (point-end-of-line) t)
yuuji@11: 		    (buffer-substring (match-beginning 1) (match-end 1)) nil)))
yuuji@11:       (kill-buffer lbuf))
yuuji@11:     (cond
yuuji@11:      ((null rv) "")
yuuji@11:      ((string= rv ff)
yuuji@11:       (call-interactively 'find-file)
yuuji@11:       (YaTeX::ref argp))
yuuji@11:      (t
yuuji@11:       (set-buffer rv)
yuuji@11:       (YaTeX::ref argp)))
yuuji@11:     )
yuuji@11: )
yuuji@11: 
yuuji@13: ;;
yuuji@13: ; completion for the arguments of \newcommand
yuuji@13: ;;
yuuji@13: (defun YaTeX::newcommand (&optional argp)
yuuji@13:   (cond
yuuji@13:    ((= argp 1)
yuuji@13:     (let ((command (read-string "Define newcommand: " "\\")))
yuuji@13:       (put 'YaTeX::newcommand 'command (substring command 1))
yuuji@13:       command))
yuuji@13:    ((= argp 2)
yuuji@13:     (let ((argc
yuuji@13: 	   (string-to-int (read-string "Number of arguments(Default 0): ")))
yuuji@13: 	  (def (read-string "Definition: "))
yuuji@13: 	  (command (get 'YaTeX::newcommand 'command)))
yuuji@13:       ;;!!! It's illegal to insert string in the add-in function !!!
yuuji@13:       (if (> argc 0) (insert (format "[%d]" argc)))
yuuji@13:       (if (and (stringp command)
yuuji@13: 	       (string< "" command)
yuuji@13: 	       (y-or-n-p "Update user completion table?"))
yuuji@18: 	  (cond
yuuji@18: 	   ((= argc 0)
yuuji@18: 	    (YaTeX-update-table
yuuji@18: 	     (list command)
yuuji@18: 	     'singlecmd-table 'user-singlecmd-table 'tmp-singlecmd-table))
yuuji@18: 	   ((= argc 1)
yuuji@18: 	    (YaTeX-update-table
yuuji@18: 	     (list command)
yuuji@18: 	     'section-table 'user-section-table 'tmp-section-table))
yuuji@18: 	   (t (YaTeX-update-table
yuuji@18: 	       (list command argc)
yuuji@18: 	       'section-table 'user-section-table 'tmp-section-table))))
yuuji@13:       (message "")
yuuji@13:       def				;return command name
yuuji@13:       ))
yuuji@13:    (t ""))
yuuji@13: )
yuuji@13: 
yuuji@16: ;;
yuuji@16: ; completion for the arguments of \pagestyle
yuuji@16: ;;
yuuji@16: (defun YaTeX::pagestyle (&optional argp)
yuuji@16:   "Read the pagestyle with completion."
yuuji@16:   (completing-read
yuuji@16:    "Page style: "
yuuji@16:    '(("plain") ("empty") ("headings") ("myheadings") ("normal") nil))
yuuji@16: )
yuuji@16: ;;
yuuji@16: ; completion for the arguments of \pagenumbering
yuuji@16: ;;
yuuji@16: (defun YaTeX::pagenumbering (&optional argp)
yuuji@16:   "Read the numbering style."
yuuji@16:   (completing-read
yuuji@16:    "Page numbering style: "
yuuji@16:    '(("arabic") ("Alpha") ("alpha") ("Roman") ("roman")))
yuuji@16: )
yuuji@13: 
yuuji@23: ;;
yuuji@23: ; Length
yuuji@23: ;;
yuuji@23: (defvar YaTeX:style-parameters-default
yuuji@23:   '(("\\arraycolsep")
yuuji@23:     ("\\arrayrulewidth")
yuuji@23:     ("\\baselineskip")
yuuji@23:     ("\\columnsep")
yuuji@23:     ("\\columnseprule")
yuuji@23:     ("\\doublerulesep")
yuuji@23:     ("\\evensidemargin")
yuuji@23:     ("\\footheight")
yuuji@23:     ("\\footskip")
yuuji@23:     ("\\headheight")
yuuji@23:     ("\\headsep")
yuuji@23:     ("\\itemindent")
yuuji@23:     ("\\itemsep")
yuuji@23:     ("\\labelsep")
yuuji@23:     ("\\labelwidth")
yuuji@23:     ("\\leftmargin")
yuuji@23:     ("\\linewidth")
yuuji@23:     ("\\listparindent")
yuuji@23:     ("\\marginparsep")
yuuji@23:     ("\\marginparwidth")
yuuji@23:     ("\\mathindent")
yuuji@23:     ("\\oddsidemargin")
yuuji@23:     ("\\parindent")
yuuji@23:     ("\\parsep")
yuuji@23:     ("\\parskip")
yuuji@23:     ("\\partopsep")
yuuji@23:     ("\\rightmargin")
yuuji@23:     ("\\tabcolsep")
yuuji@23:     ("\\textheight")
yuuji@23:     ("\\textwidth")
yuuji@23:     ("\\topmargin")
yuuji@23:     ("\\topsep")
yuuji@23:     ("\\topskip")
yuuji@23:     )
yuuji@23:   "Alist of LaTeX style parameters.")
yuuji@23: (defvar YaTeX:style-parameters-private nil
yuuji@23:   "*User definable alist of style parameters.")
yuuji@23: (defvar YaTeX:style-parameters-private nil
yuuji@23:   "Holds the union of LaTeX style parameters.")
yuuji@23: (setq YaTeX:style-parameters
yuuji@23:       (append YaTeX:style-parameters-private YaTeX:style-parameters-default))
yuuji@23: 
yuuji@23: (defvar YaTeX:length-history nil "Holds history of length.")
yuuji@23: (defun YaTeX::setlength (&optional argp)
yuuji@23:   "YaTeX add-in function for arguments of \\setlength."
yuuji@23:   (cond
yuuji@23:    ((equal 1 argp)
yuuji@23:     (completing-read "Length variable: " YaTeX:style-parameters nil nil "\\"))
yuuji@23:    ((equal 2 argp)
yuuji@23:     (let ((minibuffer-history-symbol 'YaTeX:length-history))
yuuji@23:       (read-string "Length: "))))
yuuji@23: )
yuuji@23: (fset 'YaTeX::addtolength 'YaTeX::setlength)
yuuji@23: 
yuuji@23: (defun YaTeX::settowidth (&optional argp)
yuuji@23:   "YaTeX add-in function for arguments of \\settowidth."
yuuji@23:   (cond
yuuji@23:    ((equal 1 argp)
yuuji@23:     (completing-read "Length variable: " YaTeX:style-parameters nil nil "\\"))
yuuji@23:    ((equal 2 argp)
yuuji@23:     (read-string "Text: ")))
yuuji@23: )
yuuji@23: (defun YaTeX::newlength (&optional argp)
yuuji@23:   "YaTeX add-in function for arguments of \\newlength"
yuuji@23:   (cond
yuuji@23:    ((equal argp 1)
yuuji@23:     (let ((length (read-string "Length variable: " "\\")))
yuuji@23:       (or (assoc length YaTeX:style-parameters-private)
yuuji@23: 	  (setq YaTeX:style-parameters-private
yuuji@23: 		(cons (list length) YaTeX:style-parameters-private)
yuuji@23: 		YaTeX:style-parameters
yuuji@23: 		(cons (list length) YaTeX:style-parameters)))
yuuji@23:       length)))
yuuji@23: )
yuuji@23: 
yuuji@23: ;; \multicolumn's arguments
yuuji@23: (defun YaTeX::multicolumn (&optional argp)
yuuji@23:   "YaTeX add-in function for arguments of \\multicolumn."
yuuji@23:   (cond
yuuji@23:    ((equal 1 argp)
yuuji@23:     (read-string "Number of columns: "))
yuuji@23:    ((equal 2 argp)
yuuji@23:     (let (c)
yuuji@23:       (while (not (string-match
yuuji@23: 		   (progn (message "Format(one of l,r,c): ")
yuuji@23: 			  (setq c (char-to-string (read-char))))
yuuji@23: 		   "lrc")))
yuuji@23:       c))
yuuji@23:    ((equal 3 argp)
yuuji@23:     (read-string "Item: ")))
yuuji@23: )
yuuji@23: 
yuuji@23: ;;; -------------------- End of yatexadd --------------------
yuuji@23: (provide 'yatexadd)