yatex

annotate yatexsec.el @ 23:b00c74813e56

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Change the YaTeX-math-mode's prefix from `,' to `;'. Add YaTeX-apropos, YaTeX-what-column, YaTeX-beginning-of-environment, YaTeX-end-of-environment. Add variables YaTeX-default-pop-window-height, YaTeX-close-paren-always, YaTeX-no-begend-shortcut, YaTeX-auto-math-mode. Remove Greek letters from maketitle-type. Make YaTeX-inner-environment two times faster and more reliable. C-u for [prefix] k kills contents too. Fix the detection of the range of section-type commands when nested. Add \end{ completion. Add YaTeX-generate-simple. Refine documents(using Texinfo). %#REQUIRE for sub-preambles.
author yuuji
date Thu, 07 Jul 1994 16:37:05 +0000
parents
children cd1b63102eed
rev   line source
yuuji@23 1 ;;; -*- Emacs-Lisp -*-
yuuji@23 2 ;;; YaTeX sectioning browser.
yuuji@23 3 ;;; yatexsec.el
yuuji@23 4 ;;; (c ) 1994 by HIROSE Yuuji [yuuji@ae.keio.ac.jp]
yuuji@23 5 ;;; Last modified Thu Jul 7 01:26:26 1994 on 98fa
yuuji@23 6 ;;; $Id$
yuuji@23 7
yuuji@23 8 (defvar YaTeX-sectioning-level
yuuji@23 9 '(("part" . 0) ("chapter" . 1) ("section" . 2) ("subsection" . 3)
yuuji@23 10 ("subsubsection" . 4) ("paragraph" . 5) ("subparagraph" . 6))
yuuji@23 11 "Sectioning level.")
yuuji@23 12
yuuji@23 13 (defun YaTeX-sectioning-map-hide (map)
yuuji@23 14 (let ((ch ?0))
yuuji@23 15 (while (<= ch ?9)
yuuji@23 16 (define-key map (char-to-string ch) 'YaTeX-sectioning-hide)
yuuji@23 17 (setq ch (1+ ch))))
yuuji@23 18 )
yuuji@23 19
yuuji@23 20 (defvar YaTeX-minibuffer-sectioning-map nil
yuuji@23 21 "Key map used in minibuffer for sectioning.")
yuuji@23 22 (if YaTeX-minibuffer-sectioning-map nil
yuuji@23 23 (setq YaTeX-minibuffer-sectioning-map
yuuji@23 24 (copy-keymap minibuffer-local-completion-map))
yuuji@23 25 (define-key YaTeX-minibuffer-sectioning-map "\C-p"
yuuji@23 26 'YaTeX-sectioning-up)
yuuji@23 27 (define-key YaTeX-minibuffer-sectioning-map "\C-e"
yuuji@23 28 'YaTeX-sectioning-up)
yuuji@23 29 (define-key YaTeX-minibuffer-sectioning-map "\C-i"
yuuji@23 30 'YaTeX-minibuffer-complete)
yuuji@23 31 (define-key YaTeX-minibuffer-sectioning-map " "
yuuji@23 32 'YaTeX-minibuffer-complete)
yuuji@23 33 (define-key YaTeX-minibuffer-sectioning-map "\C-n"
yuuji@23 34 'YaTeX-sectioning-down)
yuuji@23 35 (define-key YaTeX-minibuffer-sectioning-map "\C-x"
yuuji@23 36 'YaTeX-sectioning-down)
yuuji@23 37 (define-key YaTeX-minibuffer-sectioning-map "\C-v"
yuuji@23 38 'YaTeX-sectioning-scroll-up)
yuuji@23 39 (define-key YaTeX-minibuffer-sectioning-map "\C-c"
yuuji@23 40 'YaTeX-sectioning-scroll-up)
yuuji@23 41 (define-key YaTeX-minibuffer-sectioning-map "\M-v"
yuuji@23 42 'YaTeX-sectioning-scroll-down)
yuuji@23 43 (define-key YaTeX-minibuffer-sectioning-map "\C-r"
yuuji@23 44 'YaTeX-sectioning-scroll-down)
yuuji@23 45 (define-key YaTeX-minibuffer-sectioning-map "\C-w"
yuuji@23 46 '(lambda () (interactive) (YaTeX-sectioning-scroll-down 1)))
yuuji@23 47 (define-key YaTeX-minibuffer-sectioning-map "\C-z"
yuuji@23 48 '(lambda () (interactive) (YaTeX-sectioning-scroll-up 1)))
yuuji@23 49 (define-key YaTeX-minibuffer-sectioning-map "\C-l"
yuuji@23 50 'YaTeX-sectioning-recenter)
yuuji@23 51 (define-key YaTeX-minibuffer-sectioning-map "?"
yuuji@23 52 'YaTeX-sectioning-help)
yuuji@23 53 (YaTeX-sectioning-map-hide YaTeX-minibuffer-sectioning-map)
yuuji@23 54 )
yuuji@23 55
yuuji@23 56 (defvar YaTeX-sectioning-buffer-map nil
yuuji@23 57 "Key map used in YaTeX-sectioning-buffer.")
yuuji@23 58 (if YaTeX-sectioning-buffer-map nil
yuuji@23 59 (setq YaTeX-sectioning-buffer-map (make-sparse-keymap))
yuuji@23 60 (define-key YaTeX-sectioning-buffer-map " "
yuuji@23 61 'YaTeX-sectioning-buffer-jump)
yuuji@23 62 (define-key YaTeX-sectioning-buffer-map (concat YaTeX-prefix "\C-c")
yuuji@23 63 'YaTeX-sectioning-buffer-jump)
yuuji@23 64 (YaTeX-sectioning-map-hide YaTeX-sectioning-buffer-map)
yuuji@23 65 )
yuuji@23 66
yuuji@23 67 (defvar YaTeX-sectioning-buffer-parent nil)
yuuji@23 68 (defun YaTeX-sectioning-buffer-jump ()
yuuji@23 69 (interactive)
yuuji@23 70 (if (and YaTeX-sectioning-buffer-parent
yuuji@23 71 (get-buffer YaTeX-sectioning-buffer-parent))
yuuji@23 72 (let (ptn)
yuuji@23 73 (beginning-of-line)
yuuji@23 74 (if (re-search-forward YaTeX-sectioning-regexp)
yuuji@23 75 (progn (setq ptn (buffer-substring
yuuji@23 76 (1- (match-beginning 0))
yuuji@23 77 (progn (skip-chars-forward "^}") (1+ (point)))))
yuuji@23 78 (YaTeX-showup-buffer YaTeX-sectioning-buffer-parent nil t)
yuuji@23 79 (goto-char (point-max))
yuuji@23 80 (search-backward ptn))
yuuji@23 81 (message "No line number expression."))))
yuuji@23 82 )
yuuji@23 83
yuuji@23 84 (defun YaTeX-sectioning-hide-under (n)
yuuji@23 85 "Hide sectioning commands under level N."
yuuji@23 86 (let ((cw (selected-window)))
yuuji@23 87 (YaTeX-showup-buffer YaTeX-sectioning-buffer nil t)
yuuji@23 88 (if (>= n (1- (length YaTeX-sectioning-level)))
yuuji@23 89 (progn
yuuji@23 90 (set-selective-display nil)
yuuji@23 91 (message "Show all."))
yuuji@23 92 (set-selective-display (1+ n))
yuuji@23 93 (if (nth n YaTeX-sectioning-level)
yuuji@23 94 (message "Hide lower than %s" (car (nth n YaTeX-sectioning-level)))
yuuji@23 95 (message "")))
yuuji@23 96 (if (numberp selective-display)
yuuji@23 97 (setq mode-name (format "level %d" (1- selective-display)))
yuuji@23 98 (setq mode-name (format "all")))
yuuji@23 99 (select-window cw))
yuuji@23 100 )
yuuji@23 101 (defun YaTeX-sectioning-hide ()
yuuji@23 102 "Call YaTeX-sectioning-hide-under with argument according to pressed key."
yuuji@23 103 (interactive)
yuuji@23 104 (YaTeX-sectioning-hide-under (- last-command-char ?0)))
yuuji@23 105
yuuji@23 106 (defun YaTeX-sectioning-help ()
yuuji@23 107 "Show help of sectioning."
yuuji@23 108 (interactive)
yuuji@23 109 (let ((cw (selected-window)) sb (hb (get-buffer-create "*Help*")))
yuuji@23 110 (unwind-protect
yuuji@23 111 (progn
yuuji@23 112 (other-window 1)
yuuji@23 113 (setq sb (current-buffer))
yuuji@23 114 (switch-to-buffer hb)
yuuji@23 115 (erase-buffer)
yuuji@23 116 (insert "===== View sectioning =====
yuuji@23 117 C-p Up sectioning level. 0 Show only \\part,
yuuji@23 118 C-n Down sectioning level. 1 and \\chapter,
yuuji@23 119 C-v Scroll up *Sectioning line* buffer. 2 and \\section,
yuuji@23 120 M-v Scroll down *Sectioning line* buffer. 3 and \\subsection,
yuuji@23 121 SPC Complete word. 4 and \\subsubsection,
yuuji@23 122 TAB Complete word. 5 and \\paragraph.
yuuji@23 123 C-l Recenter recent line. 6 Show all.
yuuji@23 124 RET Select.
yuuji@23 125 ==== End of HELP =====
yuuji@23 126 ")
yuuji@23 127 (set-buffer-modified-p nil)
yuuji@23 128 (goto-char (point-min))
yuuji@23 129 (momentary-string-display "" (point-min)))
yuuji@23 130 (bury-buffer hb)
yuuji@23 131 (switch-to-buffer sb)
yuuji@23 132 (select-window cw)))
yuuji@23 133 )
yuuji@23 134
yuuji@23 135 (defun YaTeX-sectioning-up (n)
yuuji@23 136 "Up section level.
yuuji@23 137 Refers the YaTeX-read-section-in-minibuffer's local variable minibuffer-start."
yuuji@23 138 (interactive "p")
yuuji@23 139 (if (eq (selected-window) (minibuffer-window))
yuuji@23 140 (let*((command (buffer-string))
yuuji@23 141 (alist YaTeX-sectioning-level)
yuuji@23 142 (level (cdr-safe (assoc command alist))))
yuuji@23 143 (or level (error "No such sectioning command."))
yuuji@23 144 (setq level (- level n))
yuuji@23 145 (if (or (< level 0) (>= level (length alist)))
yuuji@23 146 (ding)
yuuji@23 147 (erase-buffer)
yuuji@23 148 (insert (car (nth level alist))))
yuuji@23 149 ))
yuuji@23 150 )
yuuji@23 151
yuuji@23 152 (defun YaTeX-sectioning-down (n)
yuuji@23 153 "Down section level."
yuuji@23 154 (interactive "p")
yuuji@23 155 (YaTeX-sectioning-up (- n))
yuuji@23 156 )
yuuji@23 157
yuuji@23 158 (defun YaTeX-sectioning-scroll-up (n)
yuuji@23 159 (interactive "P")
yuuji@23 160 (let ((section-buffer YaTeX-sectioning-buffer)
yuuji@23 161 (cw (selected-window)))
yuuji@23 162 (YaTeX-showup-buffer section-buffer nil t)
yuuji@23 163 (unwind-protect
yuuji@23 164 (scroll-up (or n (- (window-height) 2)))
yuuji@23 165 (select-window cw)))
yuuji@23 166 )
yuuji@23 167
yuuji@23 168 (defun YaTeX-sectioning-scroll-down (n)
yuuji@23 169 (interactive "P")
yuuji@23 170 (let ((section-buffer YaTeX-sectioning-buffer)
yuuji@23 171 (cw (selected-window)))
yuuji@23 172 (YaTeX-showup-buffer section-buffer nil t)
yuuji@23 173 (unwind-protect
yuuji@23 174 (scroll-down (or n (- (window-height) 2)))
yuuji@23 175 (select-window cw)))
yuuji@23 176 )
yuuji@23 177
yuuji@23 178 (defun YaTeX-sectioning-recenter (arg)
yuuji@23 179 "Recenter `<<--' line"
yuuji@23 180 (interactive "P")
yuuji@23 181 (let ((cw (selected-window)))
yuuji@23 182 (unwind-protect
yuuji@23 183 (progn
yuuji@23 184 (YaTeX-showup-buffer YaTeX-sectioning-buffer nil t)
yuuji@23 185 (or (search-forward "<<--" nil t)
yuuji@23 186 (search-backward "<<--" nil t))
yuuji@23 187 (recenter (or arg (/ (window-height) 2))))
yuuji@23 188 (select-window cw)))
yuuji@23 189 )
yuuji@23 190
yuuji@23 191 (defvar YaTeX-sectioning-minibuffer " *sectioning*"
yuuji@23 192 "Miniuffer used for sectioning")
yuuji@23 193 (defun YaTeX-read-section-in-minibuffer (prompt table &optional default delim)
yuuji@23 194 (interactive)
yuuji@23 195 (let ((minibuffer-completion-table table))
yuuji@23 196 (read-from-minibuffer
yuuji@23 197 prompt default YaTeX-minibuffer-sectioning-map))
yuuji@23 198 )
yuuji@23 199
yuuji@23 200 (defun YaTeX-get-sectioning-level ()
yuuji@23 201 "Get section-level on the cursor."
yuuji@23 202 (cdr-safe (assoc (buffer-substring
yuuji@23 203 (point)
yuuji@23 204 (progn (skip-chars-forward "a-z") (point)))
yuuji@23 205 YaTeX-sectioning-level))
yuuji@23 206 )
yuuji@23 207
yuuji@23 208 (defvar YaTeX-sectioning-buffer "*Sectioning lines*")
yuuji@23 209 (defun YaTeX-colloect-sections ()
yuuji@23 210 "Collect all the lines which contains sectioning command."
yuuji@23 211 (let ((cw (selected-window)) level indent begp (prevp 1) (prevl 1)
yuuji@23 212 (pattern (concat YaTeX-ec-regexp
yuuji@23 213 "\\(" YaTeX-sectioning-regexp "\\)\\*?{"))
yuuji@23 214 (cb (current-buffer)))
yuuji@23 215 (save-excursion
yuuji@23 216 (YaTeX-showup-buffer YaTeX-sectioning-buffer) ;show buffer
yuuji@23 217 (goto-char (point-min))
yuuji@23 218 (with-output-to-temp-buffer YaTeX-sectioning-buffer
yuuji@23 219 (while (re-search-forward pattern nil t)
yuuji@23 220 (goto-char (1+ (match-beginning 0)))
yuuji@23 221 (setq level (YaTeX-get-sectioning-level)
yuuji@23 222 begp (match-beginning 0))
yuuji@23 223 ;;(beginning-of-line)
yuuji@23 224 ;;(skip-chars-forward " \t")
yuuji@23 225 (setq indent (format "%%%ds" level))
yuuji@23 226 (princ (format indent ""))
yuuji@23 227 (if (YaTeX-on-comment-p) (princ "%"))
yuuji@23 228 (princ (buffer-substring begp (progn (forward-list 1) (point))))
yuuji@23 229 (setq prevl (+ prevl (count-lines prevp (point)) -1)
yuuji@23 230 prevp (point))
yuuji@23 231 (princ (format " (line:%d)" prevl))
yuuji@23 232 (princ "\n")))
yuuji@23 233 (set-buffer YaTeX-sectioning-buffer)
yuuji@23 234 (make-local-variable 'YaTeX-sectioning-buffer-parent)
yuuji@23 235 (use-local-map YaTeX-sectioning-buffer-map)
yuuji@23 236 (setq YaTeX-sectioning-buffer-parent cb)
yuuji@23 237 (if (numberp selective-display)
yuuji@23 238 (setq mode-name (format "level %d" (1- selective-display))))
yuuji@23 239 YaTeX-sectioning-buffer))
yuuji@23 240 )
yuuji@23 241
yuuji@23 242 (defun YaTeX-section-overview ()
yuuji@23 243 "Show section overview. Return the nearest sectioning command."
yuuji@23 244 (interactive)
yuuji@23 245 (let ((cw (selected-window)) (ln (count-lines (point-min) (point)))
yuuji@23 246 (pattern "(line:\\([0-9]+\\))")
yuuji@23 247 (secbuf YaTeX-sectioning-buffer) (command ""))
yuuji@23 248 (save-excursion
yuuji@23 249 (setq secbuf (YaTeX-colloect-sections))
yuuji@23 250 (YaTeX-showup-buffer secbuf nil t)
yuuji@23 251 (goto-char (point-max))
yuuji@23 252 (while (re-search-backward pattern nil t)
yuuji@23 253 (if (< ln (string-to-int (YaTeX-match-string 1))) nil
yuuji@23 254 (beginning-of-line)
yuuji@23 255 (search-forward YaTeX-ec)
yuuji@23 256 (looking-at YaTeX-TeX-token-regexp)
yuuji@23 257 (setq command (YaTeX-match-string 0))
yuuji@23 258 (end-of-line)
yuuji@23 259 (insert " <<--")
yuuji@23 260 (setq pattern (concat "HackyRegexp" "ForFailure"))))
yuuji@23 261 (set-buffer-modified-p nil)
yuuji@23 262 (forward-line 1)
yuuji@23 263 (if (eobp) (recenter -1) (recenter -3))
yuuji@23 264 (select-window cw)
yuuji@23 265 command))
yuuji@23 266 )
yuuji@23 267
yuuji@23 268 (defun YaTeX-make-section-with-overview ()
yuuji@23 269 "Input sectining command with previous overview."
yuuji@23 270 (interactive)
yuuji@23 271 (insert
yuuji@23 272 YaTeX-ec
yuuji@23 273 (YaTeX-read-section-in-minibuffer
yuuji@23 274 "Sectioning(Up=C-p, Down=C-n, Help=?): "
yuuji@23 275 YaTeX-sectioning-level (YaTeX-section-overview))
yuuji@23 276 "{}")
yuuji@23 277 (forward-char -1)
yuuji@23 278 )
yuuji@23 279
yuuji@23 280 (provide 'yatexsec)
yuuji@23 281 ;;(YaTeX-define-key "o" 'YaTeX-make-section-with-overview)