yatex: yatexenv.el annotate

annotate yatexenv.el @ 56:a9653fbd1c1c

Bug fix version

author	yuuji
date	Thu, 29 Jun 1995 13:46:57 +0000
parents	5f4b18da14b3
children	3a7c0c2bf16d

rev	line source
23 b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	1 ;;; -- Emacs-Lisp --
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	2 ;;; YaTeX environment-specific functions.
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	3 ;;; yatexenv.el
56 a9653fbd1c1c Bug fix version yuuji parents: 53 diff changeset	4 ;;; (c ) 1994, 1995 by HIROSE Yuuji.[yuuji@ae.keio.ac.jp]
a9653fbd1c1c Bug fix version yuuji parents: 53 diff changeset	5 ;;; Last modified Thu May 18 11:52:05 1995 on inspire
23 b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	6 ;;; $Id$
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	7
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	8 ;;;
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	9 ;; Functions for tabular environment
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	10 ;;;
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	11
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	12 ;; Showing the matching column of tabular environment.
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	13 (defun YaTeX-array-what-column ()
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	14 "Show matching columne title of array environment.
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	15 When calling from a program, make sure to be in array/tabular environment."
49 eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	16 (let ((p (point)) beg eot bor (nlptn "\\\\\\\\") (andptn "[^\\]&")
eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	17 (n 0) j
23 b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	18 (firsterr "This line might be the first row."))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	19 (save-excursion
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	20 (YaTeX-beginning-of-environment)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	21 (search-forward "{" p) (up-list 1)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	22 (search-forward "{" p) (up-list 1)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	23 ;;(re-search-forward andptn p)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	24 (while (progn (search-forward "&" p)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	25 (equal (char-after (1- (match-beginning 0))) ?\\ )))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	26 (setq beg (1- (point))) ;beg is the point of the first &
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	27 (or (re-search-forward nlptn p t)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	28 (error firsterr))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	29 (setq eot (point)) ;eot is the point of the first \\
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	30 (goto-char p)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	31 (or (re-search-backward nlptn beg t)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	32 (error firsterr))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	33 (setq bor (point)) ;bor is the beginning of this row.
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	34 (while (< (1- (point)) p)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	35 (if (equal (following-char) ?&)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	36 (forward-char 1)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	37 (re-search-forward andptn nil 1))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	38 (setq n (1+ n))) ;Check current column number
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	39 (goto-char p)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	40 (cond ;Start searching \multicolumn{N}
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	41 ((> n 1)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	42 (re-search-backward andptn) ;Sure to find!
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	43 (while (re-search-backward "\\\\multicolumn{\$[0-9]+\$}" bor t)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	44 (setq n (+ n (string-to-int
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	45 (buffer-substring (match-beginning 1)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	46 (match-end 1)))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	47 -1)))))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	48 (message "%s" n)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	49 (goto-char (1- beg))
49 eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	50 (setq j n)
eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	51 (while (> j 1)
eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	52 (or (re-search-forward andptn p nil)
eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	53 (error "This column exceeds the limit."))
eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	54 (setq j (1- j)))
eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	55 (skip-chars-forward "\\s ")
eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	56 (message
eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	57 "This is the column(#%d) of: %s" n
eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	58 (buffer-substring
eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	59 (point)
eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	60 (progn
eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	61 (re-search-forward (concat andptn "\\\|" nlptn) eot)
eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	62 (goto-char (match-beginning 0))
eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	63 (if (looking-at andptn)
eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	64 (forward-char 1))
eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	65 (skip-chars-backward "\\s ")
eb0512bfcb7f Abolish user-article table. yuuji parents: 46 diff changeset	66 (point))))))
23 b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	67 )
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	68
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	69 ;;;###autoload
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	70 (defun YaTeX-what-column ()
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	71 "Show which kind of column the current position is belonging to."
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	72 (interactive)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	73 (cond
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	74 ((YaTeX-quick-in-environment-p '("tabular" "tabular" "array" "array"))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	75 (YaTeX-array-what-column))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	76 (t (message "Not in array/tabuar environment.")))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	77 )
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	78
31 459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	79 (defun YaTeX-tabular-parse-format (&optional tabular*)
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	80 "Parse `tabular' format.
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	81 Return the list of (No.ofCols PointEndofFormat)"
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	82 (let ((p (point)) elt boform eoform (cols 0))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	83 (save-excursion
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	84 (if (null (YaTeX-beginning-of-environment t))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	85 (error "Beginning of tabular not found."))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	86 (skip-chars-forward "^{")
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	87 (forward-list 1)
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	88 (if tabular*
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	89 (progn (skip-chars-forward "^{")
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	90 (forward-list 1)))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	91 (skip-chars-forward "^{" p)
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	92 (if (/= (following-char) ?\{) (error "Tabular format not found."))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	93 (setq boform (1+ (point))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	94 eoform (progn (forward-list 1) (1- (point))))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	95 (if (> eoform p) (error "Non-terminated tabular format."))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	96 (goto-char boform)
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	97 (while (< (point) eoform)
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	98 (setq elt (following-char))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	99 (cond
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	100 ((string-match (char-to-string elt) "clr") ;normal indicators.
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	101 (setq cols (1+ cols))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	102 (forward-char 1))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	103 ((equal elt ?\|) ;vertical
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	104 (forward-char 1))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	105 ((string-match (char-to-string elt) "p@") ;p or @ expression
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	106 (setq cols (+ (if (eq elt ?p) 1 0) cols))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	107 (skip-chars-forward "^{" p)
56 a9653fbd1c1c Bug fix version yuuji parents: 53 diff changeset	108 (forward-list 1))
a9653fbd1c1c Bug fix version yuuji parents: 53 diff changeset	109 (t (forward-char 1)) ;unknown char
a9653fbd1c1c Bug fix version yuuji parents: 53 diff changeset	110 ))
31 459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	111 (list cols (1+ eoform))))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	112 )
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	113 ;; Insert &
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	114 (defun YaTeX-intelligent-newline-tabular (&optional tabular*)
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	115 "Parse current tabular format and insert that many `&'s."
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	116 (let((p (point)) (format (YaTeX-tabular-parse-format tabular))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	117 (cols (car format)) (beg (car (cdr format)))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	118 space hline)
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	119 (setq hline (search-backward "\\hline" beg t))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	120 (goto-char p)
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	121 (setq space (if (search-backward "\t&" beg t) "\t" " "))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	122 (goto-char p)
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	123 (YaTeX-indent-line)
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	124 (setq p (point))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	125 (while (> (1- cols) 0)
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	126 (insert "&" space)
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	127 (setq cols (1- cols)))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	128 (insert "\\\\")
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	129 (if hline (insert " \\hline"))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	130 (goto-char p))
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	131 )
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	132
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	133 (defun YaTeX-intelligent-newline-tabular* ()
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	134 "Parse current tabular* format and insert that many `&'s."
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	135 (YaTeX-intelligent-newline-tabular t)
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	136 )
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	137
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	138 (fset 'YaTeX-intelligent-newline-array 'YaTeX-intelligent-newline-tabular)
459e1eca4e10 Stay initial version. yuuji parents: 23 diff changeset	139
23 b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	140 ;;;
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	141 ;; Functions for tabbing environment
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	142 ;;;
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	143 (defun YaTeX-intelligent-newline-tabbing ()
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	144 "Check the number of \\= in the first line and insert that many \\>."
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	145 (let ((p (point)) begenv tabcount)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	146 (save-excursion
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	147 (YaTeX-beginning-of-environment)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	148 (setq begenv (point-end-of-line))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	149 (if (YaTeX-search-active-forward "\\\\" YaTeX-comment-prefix p t)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	150 (progn
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	151 (setq tabcount 0)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	152 (while (> (point) begenv)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	153 (if (search-backward "\\=" begenv 1)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	154 (setq tabcount (1+ tabcount)))))))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	155 (YaTeX-indent-line)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	156 (if tabcount
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	157 (progn
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	158 (save-excursion
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	159 (while (> tabcount 0)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	160 (insert "\\>\t")
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	161 (setq tabcount (1- tabcount))))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	162 (forward-char 2))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	163 (insert "\\=")))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	164 )
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	165
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	166 ;;;
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	167 ;; Functions for itemize/enumerate/list environments
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	168 ;;;
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	169
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	170 (defvar YaTeX-item-for-insert "\\item ")
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	171 (defun YaTeX-intelligent-newline-itemize ()
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	172 "Insert '\\item '."
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	173 (insert YaTeX-item-for-insert)
53 5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	174 (YaTeX-indent-line)
23 b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	175 )
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	176 (fset 'YaTeX-intelligent-newline-enumerate 'YaTeX-intelligent-newline-itemize)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	177 (fset 'YaTeX-intelligent-newline-list 'YaTeX-intelligent-newline-itemize)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	178
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	179 (defun YaTeX-intelligent-newline-description ()
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	180 (insert "\\item[] ")
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	181 (forward-char -2)
53 5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	182 (YaTeX-indent-line)
23 b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	183 )
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	184
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	185
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	186 ;;;
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	187 ;; Intelligent newline
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	188 ;;;
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	189 ;;;###autoload
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	190 (defun YaTeX-intelligent-newline (arg)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	191 "Insert newline and environment-specific entry.
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	192 `\\item' for some itemizing environment,
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	193 `\\> \\> \\' for tabbing environemnt,
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	194 `& & \\ \hline' for tabular environment."
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	195 (interactive "P")
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	196 (let*((env (YaTeX-inner-environment))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	197 func)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	198 (if arg (setq env (YaTeX-read-environment "For what environment? ")))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	199 (setq func (intern-soft (concat "YaTeX-intelligent-newline-" env)))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	200 (end-of-line)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	201 (newline)
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	202 (if (and env func (fboundp func))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	203 (funcall func)))
b00c74813e56 Change the YaTeX-math-mode's prefix from `,' to `;'. yuuji parents: diff changeset	204 )
53 5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	205
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	206 ;;;
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	207 ;; Environment-specific line indenting functions
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	208 ;;;
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	209 ;;;###autoload
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	210 (defun YaTeX-indent-line-equation ()
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	211 "Indent a line in equation family."
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	212 (let ((p (point)) (l-r 0) right-p peol depth (mp YaTeX-environment-indent))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	213 (if (save-excursion
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	214 (beginning-of-line)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	215 (skip-chars-forward " \t")
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	216 (looking-at "\\\\right\\b"))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	217 (progn (YaTeX-reindent
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	218 (save-excursion (YaTeX-goto-corresponding-leftright)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	219 (current-column))))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	220 (save-excursion
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	221 (forward-line -1)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	222 (while (and (not (bobp)) (YaTeX-on-comment-p))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	223 (forward-line -1))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	224 ;;(beginning-of-line) ;must be unnecessary
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	225 (skip-chars-forward " \t")
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	226 (if (eolp) (error "Math-environment can't have a null line!!"))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	227 (setq depth (current-column)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	228 peol (point-end-of-line))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	229 (while (re-search-forward
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	230 "\\\\\$\\(left\$\\\|\$right\$\\)\\b" peol t)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	231 (setq l-r (+ l-r (if (match-beginning 2) 1 -1))))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	232 (cond
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	233 ((progn (beginning-of-line)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	234 (re-search-forward "\\\\\\\\\\s *$" (point-end-of-line) t))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	235 ;;If previous line has `\\', this indentation is always normal.
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	236 (setq depth (+ (YaTeX-current-indentation) mp)))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	237 ((> l-r 0)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	238 (beginning-of-line)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	239 (search-forward "\\left" peol)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	240 (goto-char (1+ (match-beginning 0)))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	241 (setq depth (current-column)))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	242 ((< l-r 0)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	243 (goto-char (match-beginning 0)) ;should be \right
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	244 (YaTeX-goto-corresponding-leftright)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	245 (beginning-of-line)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	246 (skip-chars-forward " \t")
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	247 (setq depth (+ (current-column) mp))) ;+mp is good?
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	248 (t ;if \left - \right = 0
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	249 (cond
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	250 ((re-search-forward "\\\\\\\\\\s *$" peol t)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	251 (setq depth (+ (YaTeX-current-indentation) mp)))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	252 ((re-search-forward "\\\\end{" peol t)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	253 nil) ;same indentation as previous line's
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	254 ((re-search-forward "\\\\begin{" peol t)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	255 (setq depth (+ depth mp)))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	256 (t
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	257 (or (bobp) (forward-line -1))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	258 (cond
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	259 ((re-search-forward
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	260 "\\\\\\\\\\s *$\\\|\\\\begin{" (point-end-of-line) t)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	261 (setq depth (+ depth mp)))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	262 )))))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	263 (goto-char p))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	264 (YaTeX-reindent depth))))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	265
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	266 ;;;###autoload
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	267 (defun YaTeX-goto-corresponding-leftright ()
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	268 "Go to corresponding \left or \right.
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	269 Note that this function assumes the corresponding \left\right
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	270 is on another line."
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	271 (let ((YaTeX-struct-begin "\\left%1")
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	272 (YaTeX-struct-end "\\right%1")
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	273 (YaTeX-struct-name-regexp "[][(){}.\|]"))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	274 (YaTeX-goto-corresponding-environment t)))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	275
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	276 ;;;
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	277 ;; Functions for formatting region being enclosed with environment
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	278 ;;;
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	279 ; These functions must take two argument; region-beginning, region-end.
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	280
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	281 (defun YaTeX-enclose-equation (beg end)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	282 (goto-char beg)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	283 (save-restriction
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	284 (let (m0 bsl)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	285 (narrow-to-region beg end)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	286 (while (YaTeX-re-search-active-forward
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	287 "\$\\$\$" YaTeX-comment-prefix nil t)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	288 (goto-char (setq m0 (match-beginning 0)))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	289 (setq bsl 0)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	290 (if (and (not (bobp)) (= (char-after (1- (point))) ?\\ ))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	291 (while (progn (forward-char -1) (= (char-after (point)) ?\\ ))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	292 (setq bsl (1+ bsl))))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	293 (goto-char m0)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	294 (if (= 0 (% bsl 2))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	295 (delete-char 1)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	296 (forward-char 1))))))
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	297
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	298 (fset 'YaTeX-enclose-eqnarray 'YaTeX-enclose-equation)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	299 (fset 'YaTeX-enclose-eqnarray* 'YaTeX-enclose-equation)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	300
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	301 (defun YaTeX-enclose-verbatim (beg end)) ;do nothing when enclose verbatim
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	302 (fset 'YaTeX-enclose-verbatim* 'YaTeX-enclose-verbatim)
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	303
5f4b18da14b3 Fix functions relating YaTeX-beginning-of-environment or yuuji parents: 49 diff changeset	304 (provide 'yatexenv)

Mercurial > hgrepos > hgweb.cgi > yatex

annotate yatexenv.el @ 56:a9653fbd1c1c