/usr/share/emacs/site-lisp/minlog/minlog-mode.el is in minlog 4.0.99.20100221-5.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 | ;;; minlog-mode.el - Minlog minor mode
;;
;; Copyright (C) 2006 Stefan Schimanski <sts@1stein.org>
;; This file is not part of GNU Emacs.
;; GNU Emacs is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
;;
;;; Install:
;;
;; (require 'minlog-mode)
;;; Usage:
;;
;; A new minor mode minlog-font-lock-mode is defined. You can toggle
;; it by calling minlog-font-lock-mode.
;;; Code:
(require 'easy-mmode)
(defgroup minlog nil
"Minlog minor mode"
:group 'tools)
(defgroup minlog-faces nil
"Minlog minor mode faces"
:group 'minlog)
(defface minlog-default-face
'((((class color)) (:background "grey95")))
"Face for a whole formula, term or type. By default it just sets the
background to a light blue"
:group 'minlog-faces)
(defgroup minlog-formula-faces nil
"Faces to color elements inside of formulas, terms and types"
:group 'minlog-faces)
(defface minlog-all-face
'((((class color)) (:weight bold :foreground "brown" :height 1.5)))
"Face for the all quantifier"
:group 'minlog-formula-faces)
(defface minlog-ex-face
'((((class color)) (:weight bold :foreground "brown" :height 1.5)))
"Face for minlog ex quantifier"
:group 'minlog-formula-faces)
(defface minlog-allnc-face
'((((class color)) (:weight bold :foreground "sandy brown" :height 1.5)))
"Face for the allnc quantifier"
:group 'minlog-formula-faces)
(defface minlog-exnc-face
'((((class color)) (:weight bold :foreground "sandy brown" :height 1.5)))
"Face for minlog exnc quantifier"
:group 'minlog-formula-faces)
(defface minlog-exc-face
'((((class color)) (:weight bold :foreground "red" :height 1.5)))
"Face for minlog exc quantifier"
:group 'minlog-formula-faces)
(defface minlog-paren-face
'((((class color)) (:foreground "dark orange" :weight bold)))
"Face for parentheses ( )"
:group 'minlog-formula-faces)
(defface minlog-dot-face
'((((class color)) (:foreground "dark orange" :weight bold)))
"Face for the dot \".\" in formulas"
:group 'minlog-formula-faces)
(defface minlog-type-arrow-face
'((((class color)) (:foreground "dark green" :weight bold)))
"Face for => arrow in types"
:group 'minlog-formula-faces)
(defface minlog-implication-arrow-face
'((((class color)) (:foreground "black" :weight bold)))
"Face for -> arrow in formulas"
:group 'minlog-formula-faces)
(defface minlog-variable-id-face
'((((class color)) (:foreground "blue")))
"Face for variable identifiers"
:group 'minlog-formula-faces)
(defface minlog-type-id-face
'((((class color)) (:foreground "dark green")))
"Face for type identifiers"
:group 'minlog-formula-faces)
(defgroup minlog-output-faces nil
"Faces to color elements of the output, i.e. inside of the *scheme* buffer"
:group 'minlog-faces)
(defface minlog-output-formula-face
'((((class color)) (:background "grey95")))
"Face for a whole formula in the scheme output"
:group 'minlog-output-faces)
(defface minlog-output-semicolon-face
'((((class color)) (:foreground "red")))
"Face for the ; at the beginning of a line in the scheme output"
:group 'minlog-output-faces)
(defface minlog-output-goal-face
'((((class color)) (:foreground "black" :weight bold)))
"Face for the goal identifier"
:group 'minlog-output-faces)
(defface minlog-output-assumption-face
'((((class color)) (:foreground "black" :weight bold)))
"Face for the assumption identifier"
:group 'minlog-output-faces)
(defface minlog-output-sorry-face
'((((class color)) (:foreground "red" :weight bold :height 1.5)))
"Face for lines lie \"Minlog sorry\""
:group 'minlog-output-faces)
(defface minlog-output-ok-face
'((((class color)) (:foreground "green" :weight bold)))
"Face for lines like \"ok, ...\""
:group 'minlog-output-faces)
(defface minlog-output-proof-finished-face
'((((class color)) (:foreground "green" :weight bold :height 2.0)))
"Face the \"Proof finished.\" line"
:group 'minlog-output-faces)
(defface minlog-output-coq-line
'((((class color)) (:foreground "black" :weight bold)))
"Face for the line between assumptions and goal in coq output mode"
:group 'minlog-output-faces)
(setq minlog-parse-prefix "\\(?:([ \t]*p[ytf]\\|parse-\\(?:type\\|formula\\|term\\)\\)[ \t]+\"")
(defvar minlog-font-lock-keywords
(let ((formula-keywords
(lambda (pre post)
(list
`("\\b\\([a-zA-Z]+\\(?:_?[0-9]+\\)?\\)\\b" ,pre ,post (1 'minlog-variable-id-face prepend))
`("\\bold\\(nat\\|rat\\|real\\|pos\\|int\\|list\\|tsil\\)\\b" ,pre ,post (1 'minlog-type-id-face prepend))
`("\\ball\\b" ,pre ,post (0 'minlog-all-face prepend))
`("\\ballnc\\b" ,pre ,post (0 'minlog-allnc-face prepend))
`("\\bex\\b" ,pre ,post (0 'minlog-ex-face prepend))
`("\\bexnc\\b" ,pre ,post (0 'minlog-exnc-face prepend))
`("\\bexc\\b" ,pre ,post (0 'minlog-exc-face prepend))
`("[()]" ,pre ,post (0 'minlog-paren-face prepend))
`("\\." ,pre ,post (0 'minlog-dot-face prepend))
`("=>" ,pre ,post (0 'minlog-type-arrow-face prepend))
`("->" ,pre ,post (0 'minlog-implication-arrow-face prepend)))))
(search-for-pre (lambda (start limit-regexp)
`(progn
,start
(let ((limit (min (+ (point) 10000) (point-max))))
(save-match-data
(if (save-excursion (search-forward ,limit-regexp limit t))
(match-beginning 0)
limit))))
))
(prompt "^\\(?:\\(?:guile\\)?>[ \t]*\\)*"))
(list
;; ;; formulas in assumptions and goals
;; (append
;; (list
;; (lambda (limit)
;; (let (
;; ; some ">" followed by ";", then either >=3 spaces and "foo bar:" or "?_foo", finally :
;; (start "^\\(?:\\(?:guile\\)?>[ \t]+\\)*;\\(?: \\?[^ \t:\n]*\\| [^ \t\n:][^\t:\n]*\\):[ \t]*")
;; ; follow ups of started formulas on new lines: >=5 leading spaces
;; (indented-line "; \\{5,\\}")
;; ; any text, followed by \n and >=5 spaces, repeated; finally one line
;; (body "\\(\\(?:.*\n; \\{5,\\}.*\\)*.*?\\)")
;; ; ending with $ or " from"
;; (end "\\(?: from\\)?$"))
;; ; are we on a start line or followup?
;; (if (save-excursion
;; (beginning-of-line)
;; (or (looking-at indented-line)
;; (looking-at start)))
;; (let ((start-point (point)))
;; ; yes => look backwards until we are on a start line
;; (beginning-of-line)
;; (while (and (looking-at indented-line)
;; (not (looking-at start))
;; (= (forward-line -1) 0)
;; (> (point) (point-min))) nil)
;; ; look for assumption or goal block
;; (if (re-search-forward (concat start body end) (min (point-max) (+ (point) 10000)) t)
;; ; fount => does it end after our original position?
;; (if (> (point) start-point)
;; ; yes => we found a formula to highlight
;; t
;; ; no => the formula found stops before are original
;; ; position, i.e. it should have been highlighted already
;; ; Hence, go back there and look forward
;; (progn (goto-char start-point)
;; (re-search-forward (concat start body end) (min (point-max) (+ (point) 10000)) t)))
;; ; no => nothing to be found until limit
;; (progn (goto-char limit) nil)))
;; ; no => look forward
;; (re-search-forward (concat start body end) (min (point-max) (+ (point) 10000)) t))))
;; '(1 'minlog-output-formula-face t))
;; (funcall formula-keywords
;; '(progn (goto-char (match-beginning 1)) (match-end 1))
;; '(progn (goto-char (match-end 0)))))
;; assumption
(append
(list (concat prompt "; \\([^? \t][^\n:]*:\\)\\(.*\\)$")
'(1 'minlog-output-assumption-face prepend)
'(2 'minlog-output-formula-face prepend))
(funcall formula-keywords '(goto-char (match-beginning 2)) 'nil))
;; goals
(append
(list (concat prompt "; \\(\\?_[0-9]+:\\)\\(.*?\\)\\( from$\\|$\\)")
'(1 'minlog-output-goal-face prepend)
'(2 'minlog-output-formula-face prepend))
(funcall formula-keywords '(goto-char (match-beginning 2)) 'nil))
;; indented formula
(append
(list (concat prompt "; \\{5,\\}\\(.*\\)$")
'(1 'minlog-output-formula-face prepend))
(funcall formula-keywords '(goto-char (match-beginning 1)) 'nil))
;; lines starting with some > and then a ;
(let ((pre '(goto-char (match-beginning 1)))
(post '(goto-char (match-end 0))))
(list (concat prompt "\\(;\\) .*$")
;; the ;
'(1 'minlog-output-semicolon-face prepend)
;; assumptions
; `("; \\([^? \t][^\n:]*:\\)" ,pre ,post (1 'minlog-output-assumption-face prepend))
;; goals
; `("; \\(\\?_[0-9]+:\\)" ,pre ,post (1 'minlog-output-goal-face prepend))
;; indented formula
; `("; \\{5,\\}\\(.*\\)$" ,pre ,post (1 'minlog-default-face prepend))
;; the magic sentence you are after
`("Proof finished\\." ,pre ,post (0 'minlog-output-proof-finished-face prepend))
;; ok, ....
`("; \\(ok\\)," ,pre ,post (1 'minlog-output-ok-face prepend))
;; Minlog "sorry"
`("\\(Minlog \"sorry\"\\)" ,pre ,post (1 'minlog-output-sorry-face prepend))
;; lines from the coq output
`("; \\(-----*\\) \\(\\?_[0-9]+\\)$" ,pre ,post
(1 'minlog-output-coq-line prepend)
(2 'minlog-output-goal-face prepend))
))
;; expression like (pf "formula"), (pt "term"), (py "type")
(append
(list (concat minlog-parse-prefix "\\([^\"]*\\)\\(?:\"\\|$\\)")
'(1 'minlog-default-face t))
(funcall formula-keywords
(funcall search-for-pre '(goto-char (match-beginning 1)) "\"")
nil))))
"Faces to highlight minlog formulas")
;(makunbound 'minlog-font-lock-keywords)
(easy-mmode-define-minor-mode
minlog-font-lock-mode
"Highlight minlog formulas"
nil
" MinlogFontLock")
(defun minlog-font-lock-mode-on ()
(font-lock-add-keywords nil minlog-font-lock-keywords)
(setq font-lock-multiline t)
(when font-lock-fontified (font-lock-fontify-buffer)))
(defun minlog-font-lock-mode-off ()
(font-lock-remove-keywords nil minlog-font-lock-keywords)
(when font-lock-fontified (font-lock-fontify-buffer)))
(add-hook 'minlog-font-lock-mode-on-hook 'minlog-font-lock-mode-on)
(add-hook 'minlog-font-lock-mode-off-hook 'minlog-font-lock-mode-off)
(provide 'minlog-mode)
|