├── .gitignore ├── README.org ├── helm-recoll.el └── LICENSE /.gitignore: -------------------------------------------------------------------------------- 1 | *.elc 2 | -------------------------------------------------------------------------------- /README.org: -------------------------------------------------------------------------------- 1 | [[https://github.com/emacs-helm/helm-recoll/blob/master/LICENSE][file:http://img.shields.io/badge/license-GNU%20GPLv3-blue.svg]] 2 | [[http://stable.melpa.org/#/helm-recoll][file:http://stable.melpa.org/packages/helm-recoll-badge.svg]] 3 | [[http://melpa.org/#/helm-recoll][file:http://melpa.org/packages/helm-recoll-badge.svg]] 4 | 5 | 6 | * Helm interface for the recoll desktop search tool. :TOC: 7 | - [[#create-recoll-indexes][Create recoll indexes]] 8 | - [[#configure][Configure]] 9 | - [[#installation][Installation]] 10 | 11 | ** Create recoll indexes 12 | 13 | First you have to create an index for each directory you want 14 | to index, for this create some directories like "~/.recoll-" 15 | then create "recoll.conf" config files in each directory containing 16 | topdirs = 17 | then run =recollindex -c ~/.recoll-= 18 | to create index for each directory. 19 | See https://bitbucket.org/medoc/recoll/wiki/MultipleIndexes 20 | for more infos. 21 | 22 | You can also create recoll index directories from ~helm-find-files~ by 23 | adding following code to your config: 24 | 25 | #+begin_src elisp 26 | (defun helm-ff-recoll-index-directory (directory) 27 | "Create a recoll index directory from DIRECTORY. 28 | Add the new created directory to `helm-recoll-directories' using the 29 | basename of DIRECTORY as name. 30 | By using `customize-set-variable', a new source is created for this 31 | new directory." 32 | (cl-assert (boundp 'helm-recoll-directories) nil 33 | "Package helm-recoll not installed or configured") 34 | (let* ((bn (helm-basename (expand-file-name directory))) 35 | (index-dir (format "~/.recoll-%s" bn)) 36 | (conf-file (expand-file-name "recoll.conf" index-dir))) 37 | (mkdir index-dir) 38 | (with-current-buffer (find-file-noselect conf-file) 39 | (insert (format "topdirs = %s" (expand-file-name directory))) 40 | (save-buffer) 41 | (kill-buffer)) 42 | (customize-set-variable 'helm-recoll-directories 43 | (append `((,bn . ,index-dir)) helm-recoll-directories)) 44 | (message "Don't forget to index config directory with 'recollindex -c %s'" index-dir))) 45 | 46 | (defmethod helm-setup-user-source ((source helm-source-ffiles)) 47 | (helm-source-add-action-to-source-if 48 | "Recoll index directory" 49 | 'helm-ff-recoll-index-directory 50 | source 51 | 'file-directory-p 52 | 3)) 53 | #+end_src 54 | 55 | You will just need to index recoll directory with same ~recollindex~ 56 | command as described above. 57 | 58 | ** Configure 59 | 60 | Then you need to create some helm-recoll sources before you can use them. 61 | You can create sources by customizing ~helm-recoll-directories~ (NOT ~setq~). 62 | 63 | Then just call ~M-x helm-recoll~ 64 | will build a specific command for each directory and the specific sources for 65 | these directories. 66 | 67 | ** Installation 68 | 69 | After customizing ~helm-recoll-directories~ (see above) 70 | just require ~helm-recoll~ or even better autoload the ~helm-recoll~ 71 | function. 72 | If you use ~use-package~ you can use e.g. 73 | 74 | #+begin_src elisp 75 | (use-package helm-recoll 76 | :commands helm-recoll 77 | :init (setq helm-recoll-directories 78 | '(("confdir" . "~/.recoll-.emacs.d") 79 | ("lisp sources" . "~/.recoll-elisp") 80 | ("work" . "~/.recoll-work")))) 81 | 82 | #+end_src 83 | Otherwise add a require statement for the library: 84 | 85 | #+begin_src emacs-lisp 86 | (require 'helm-recoll) 87 | #+end_src 88 | 89 | to your init file and setup 90 | ~helm-recoll-directories~ using ~customize-set-variable~ (not ~setq~). 91 | 92 | 93 | 94 | -------------------------------------------------------------------------------- /helm-recoll.el: -------------------------------------------------------------------------------- 1 | ;;; helm-recoll.el --- helm interface for the recoll desktop search tool. -*- lexical-binding: t -*- 2 | 3 | ;; Copyright (C) 2012 Thierry Volpiatto 4 | ;; Copyright (C) 2013-2016 Joe Bloggs, Michael Heerdegen and Cayetano Santos 5 | 6 | ;; Author: Thierry Volpiatto 7 | ;; Maintainers: Joe Bloggs , 8 | ;; Michael Heerdegen 9 | ;; Cayetano Santos 10 | 11 | ;; Filename: helm-recoll.el 12 | ;; Description: helm interface for the recoll desktop search tool. 13 | ;; URL: https://github.com/emacs-helm/helm-recoll 14 | ;; Keywords: convenience 15 | ;; Version: 1.2 16 | ;; Package-Requires: ((helm "3.3") (emacs "24.4")) 17 | ;; 18 | ;; Features that might be required by this library: 19 | ;; 20 | ;; helm 21 | ;; 22 | 23 | ;; This file is NOT part of GNU Emacs. 24 | 25 | ;;; License: 26 | 27 | ;; This program is free software; you can redistribute it and/or modify 28 | ;; it under the terms of the GNU General Public License as published by 29 | ;; the Free Software Foundation, either version 3 of the License, or 30 | ;; (at your option) any later version. 31 | 32 | ;; This program is distributed in the hope that it will be useful, 33 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 34 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 35 | ;; GNU General Public License for more details. 36 | 37 | ;; You should have received a copy of the GNU General Public License 38 | ;; along with this program. If not, see . 39 | 40 | ;;; Commentary: 41 | ;; 42 | ;; Helm interface for the recoll [1] desktop search tool. 43 | ;; 44 | ;; [1] http://www.lesbonscomptes.com/recoll/ 45 | 46 | ;;; Create recoll indexes: 47 | ;; 48 | ;; First you have to create an index for each directory you want 49 | ;; to index, for this create some directories like "~/.recoll-" 50 | ;; then create "recoll.conf" config files in each directory containing 51 | ;; topdirs = 52 | ;; then run recollindex -c ~/.recoll- 53 | ;; to create index for each directory. 54 | ;; See https://bitbucket.org/medoc/recoll/wiki/MultipleIndexes 55 | ;; for more infos. 56 | 57 | ;;; Configure: 58 | ;; 59 | ;; Then you need to create some helm-recoll sources before you can use them. 60 | ;; You can create sources by customizing `helm-recoll-directories'. 61 | 62 | ;; Then just call M-x helm-recoll 63 | ;; will build a specific command for each directory and the specific sources for 64 | ;; these directories. 65 | 66 | ;;; Installation: 67 | ;; 68 | ;; After customizing `helm-recoll-directories' (see above) 69 | ;; just require helm-recoll or even better autoload the `helm-recoll' 70 | ;; function. 71 | ;; If you use use-package you can use e.g 72 | ;; 73 | ;; (use-package helm-recoll 74 | ;; :commands helm-recoll 75 | ;; :init (setq helm-recoll-directories 76 | ;; '(("confdir" . "~/.recoll-.emacs.d") 77 | ;; ("lisp sources" . "~/.recoll-elisp") 78 | ;; ("work" . "~/.recoll-work")))) 79 | 80 | ;;; Code: 81 | 82 | (eval-when-compile 83 | (require 'cl-lib)) 84 | (require 'helm) 85 | (require 'helm-for-files) 86 | 87 | (defvar helm-find-files-actions) 88 | (defvar helm-find-files-map) 89 | (defvar helm-ff-help-message) 90 | 91 | (defgroup helm-recoll () 92 | "Helm interface for the recoll desktop search tool" 93 | :group 'convenience 94 | :prefix "helm-recoll") 95 | 96 | (defcustom helm-recoll-options '("recoll" "-t") 97 | "A list where the `car' is the name of the recoll program followed by options. 98 | You do not need to include the -c option since this is already included, and the 99 | config directory can be passed as a argument to `helm-recoll-create-source'." 100 | :type '(repeat string)) 101 | 102 | (defcustom helm-recoll-input-idle-delay 0.6 103 | "The `helm-input-idle-delay' value for helm-recoll." 104 | :type 'float) 105 | 106 | (defvar helm-recoll-sources-buffer "*helm recoll source select*") 107 | 108 | (defvar helm-recoll-history nil 109 | "History of helm-recoll queries.") 110 | 111 | ;;; Help 112 | 113 | (defvar helm-recoll-help-message 114 | "* Helm Recoll Help 115 | 116 | ** Helm Recoll Query Options 117 | 118 | Enter one of the following options before your query to specify the query type: 119 | 120 | -l advanced search query (default, see next section) 121 | -f (exact) file name search query 122 | -a all words search query (matches if document contains all the words) 123 | -o any words search query (matches if document contains any of the words) 124 | 125 | ** Recoll Advanced Queries 126 | 127 | Queries are sequences of terms with implicit AND and explicit OR and NOT (-) 128 | logical operators. NOT gets priority over OR which gets priority over AND 129 | \(i.e. disjunctive normal form). 130 | 131 | Terms can be either a word or double quoted phrase to search for in the 132 | document, or a : pair as listed below. Wildcard (*/?/[]) and 133 | anchor characters (^/$) can be used in words, phrases and field values, and 134 | modifiers can be used for phrases (see below). 135 | 136 | Example: 137 | 138 | ext:pdf -date:/2010 dir:local OR dir:share this OR that 139 | 140 | is equivalent to 141 | 142 | ext:pdf AND (NOT date:/2010) AND (dir:local OR dir:share) AND (this OR that) 143 | 144 | meaning search for 145 | 146 | pdf files BEFORE 2010 IN pathnames containing \"local\" or \"share\" with 147 | WORDS this or that IN 148 | 149 | *** : pairs 150 | 151 | title: searching text in the document title or subject 152 | 153 | author: searching the documents originators 154 | 155 | recipient: searching the documents recipients 156 | 157 | keyword: searching document-specified keywords (few documents actually 158 | have any) 159 | filename: the document's file name 160 | 161 | ext: specifies the file name extension 162 | e.g.: ext:html 163 | 164 | dir: filtering on file location 165 | accepts negation, wildcards and tilde expansion; case sensitive 166 | 167 | size: filtering on file size 168 | use <,> or = and letters k/K, m/M, g/G, t/T as multipliers 169 | e.g (files between 100k and 1MB): size>100k size<1m 170 | 171 | date: for filtering on dates (but not times). General syntax is 2 172 | elements separated by a /. If either element is missing it is 173 | interpreted as the first/last date in the index. Each element can 174 | be a date in the form YYYY-MM-DD (the month or day may be missing) 175 | or a period in the form pNyNmNd where the N numbers are the 176 | respective numbers of years, months or days, any of which may be 177 | missing. 178 | e.g.: 179 | 2001-03-01/p1y2m the period covering 1 year and 2 months after 180 | the 1st of March 2003 181 | 2001/ from the beginning of 2001 up to now 182 | /2001 all dates up to 2001 183 | p2d/ from 2 days ago up to now 184 | 185 | mime: mime type 186 | values will be OR'ed by default except for negated terms which 187 | are AND'ed; you can use wildcards in the value (mime:text/*) 188 | e.g.: mime:application/* -mime:application/pdf 189 | 190 | type: category as defined in /usr/share/recoll/mimeconf 191 | (e.g. text/media/presentation/etc.). 192 | categories are OR'ed like mime types above, but can't be negated 193 | with - 194 | 195 | *** Wildcards & Anchors 196 | 197 | \"*\" matches 0 or more characters 198 | \"?\" matches a single character 199 | \"[]\" match any character within the square brackets 200 | \"^\" match the beginning of the document text or field value 201 | \"$\" match the end of the document text or field value 202 | 203 | Note: wildcards at the beginning of a word/phrase can slow recoll down a lot 204 | 205 | *** Phrase Modifiers 206 | 207 | Any of the following phrase modifiers may be placed at the end of a double 208 | quoted phrase: 209 | 210 | oN allow upto N arbitrary words between words in phrase, 211 | e.g. ^\"test\"o5 212 | if N is not specified it defaults to 10 213 | l turn off stemming (mostly makes sense with p because stemming is 214 | off by default for phrases) 215 | p turn default phrase search into a proximity one (unordered), 216 | e.g. \"order any in\"p 217 | C turn on case sensitivity 218 | D turn on diacritics sensitivity (if the index supports it) 219 | 220 | ** References 221 | 222 | For more details see: 223 | 224 | https://www.lesbonscomptes.com/recoll/usermanual/webhelp/docs/index.html 225 | 226 | ** Commands 227 | \\ 228 | \\[helm-ff-run-toggle-basename]\t\tToggle basename. 229 | \\[helm-ff-run-grep]\t\tRun grep (`\\[universal-argument]' to recurse). 230 | \\[helm-ff-run-zgrep]\t\tRun zgrep. 231 | \\[helm-ff-run-gid]\t\tRun GID (id-utils). 232 | \\[helm-ff-run-pdfgrep]\t\tRun PDFgrep on marked files. 233 | \\[helm-ff-run-copy-file]\t\tCopy file(s) 234 | \\[helm-ff-run-rename-file]\t\tRename file(s). 235 | \\[helm-ff-run-symlink-file]\t\tSymlink file(s). 236 | \\[helm-ff-run-hardlink-file]\t\tHardlink file(s). 237 | \\[helm-ff-run-delete-file]\t\tDelete file(s). 238 | \\[helm-ff-run-byte-compile-file]\t\tByte compile Elisp file(s) (`\\[universal-argument]' to load). 239 | \\[helm-ff-run-load-file]\t\tLoad Elisp file(s). 240 | \\[helm-ff-run-ediff-file]\t\tEdiff file. 241 | \\[helm-ff-run-ediff-merge-file]\t\tEdiff-merge file. 242 | \\[helm-ff-run-switch-other-window]\t\tSwitch to other window. 243 | \\[helm-ff-properties-persistent]\t\tShow file properties. 244 | \\[helm-ff-run-etags]\t\tRun etags (`\\[universal-argument]' to use tap, `\\[universal-argument] \\[universal-argument]' to reload the database). 245 | \\[helm-ff-run-open-file-externally]\t\tOpen file with external program (`\\[universal-argument]' to choose). 246 | \\[helm-ff-run-open-file-with-default-tool]\t\tOpen file externally with default tool. 247 | \\[helm-ff-run-insert-org-link]\t\tInsert org link.") 248 | 249 | ;;; Keymap 250 | 251 | (defvar helm-recoll-map 252 | (let ((map (make-sparse-keymap))) 253 | (set-keymap-parent map helm-generic-files-map) 254 | map)) 255 | 256 | ;;; Actions 257 | 258 | (defun helm-recoll-action-require-helm (_candidate) 259 | "Invoke helm with selected candidates." 260 | (require 'helm-files) 261 | (helm :sources (helm-build-sync-source "Select" 262 | :candidates (helm-marked-candidates) 263 | :keymap helm-find-files-map 264 | :fuzzy-match t 265 | :action helm-find-files-actions))) 266 | 267 | ;;; Main 268 | 269 | (defun helm-recoll--setup-cmd (dir) 270 | (let* ((patterns (split-string helm-pattern)) 271 | (option (helm-aand (member (car patterns) '("-l" "-f" "-a" "-o")) 272 | (car it))) 273 | (pattern-seq (if option (cdr patterns) patterns))) 274 | (append helm-recoll-options 275 | (list "-c" dir) (cons (or option "-q") pattern-seq)))) 276 | 277 | (defun helm-recoll--candidates-process (&optional confdir) 278 | "Candidates function used by `helm-recoll-source'." 279 | (setq confdir (or confdir (helm-get-attr 'confdir))) 280 | (let ((cmd (helm-recoll--setup-cmd confdir)) 281 | (inhibit-quit t)) ; Avoid quitting unexpectedly within 282 | ; with-temp-buffer especially when deleting 283 | ; char backward. 284 | (helm-log "helm-recoll--candidates-process" 285 | "Command line used was:\n\n>>>%s" (mapconcat 'identity cmd " ")) 286 | (with-temp-buffer 287 | (unless (eq (while-no-input 288 | (apply #'call-process "recoll" nil '(t nil) nil (cdr cmd))) 289 | t) 290 | (split-string (buffer-string) "\n" t))))) 291 | ;; As of Version: 1.22.4-1: 292 | ;; text/x-emacs-lisp [file:///home/thierry/elisp/Emacs-wgrep/wgrep-helm.el] [wgrep-helm.el] 3556 bytes 293 | (defun helm-recoll-filter-one-by-one (file) 294 | "Strip out all garbage provided by recoll." 295 | (when (string-match "\\`\\(.*\\)\\(\\s-+\\)\\(\\[file://\\)\\([^]]+\\)\\(\\]\\)" file) 296 | ;; FIXME: Should I filter out directories from 1th group (inode/directory)? 297 | (match-string 4 file))) 298 | 299 | (defun helm-recoll-filtered-transformer (candidates _source) 300 | (cl-loop for c in candidates 301 | for candidate = (helm-recoll-filter-one-by-one c) 302 | when candidate collect it)) 303 | 304 | (defclass helm-recoll-override-inheritor (helm-type-file) ()) 305 | 306 | (defclass helm-recoll-source (helm-source-sync helm-recoll-override-inheritor) 307 | ((confdir :initarg :confdir 308 | :initform nil 309 | :custom 'file) 310 | (candidates :initform #'helm-recoll--candidates-process) 311 | (match-dynamic :initform t) 312 | (requires-pattern :initform 3) 313 | (history :initform 'helm-recoll-history) 314 | (candidate-number-limit :initform 9999) 315 | (nohighlight :initform t))) 316 | 317 | (cl-defmethod helm--setup-source :after ((source helm-recoll-override-inheritor)) 318 | (let ((actions (slot-value source 'action))) 319 | (setf (slot-value source 'filtered-candidate-transformer) 320 | '(helm-recoll-filtered-transformer helm-highlight-files)) 321 | (setf (slot-value source 'action-transformer) nil) 322 | (setf (slot-value source 'help-message) 'helm-recoll-help-message) 323 | (setf (slot-value source 'keymap) helm-recoll-map) 324 | (setf (slot-value source 'action) 325 | (helm-append-at-nth 326 | (symbol-value actions) 327 | '(("Run helm with selected candidates" . helm-recoll-action-require-helm)) 328 | 1)))) 329 | 330 | (defun helm-recoll-build-sources (var value) 331 | (set var value) 332 | (cl-loop for (n . d) in value 333 | do (helm-recoll-create-source n d))) 334 | 335 | ;;;###autoload 336 | (defun helm-recoll-create-source (name confdir) 337 | "Create helm source and associated functions for recoll search results. 338 | The first argument NAME is a string. Define a source variable 339 | named `helm-source-recoll-NAME' and a command named 340 | `helm-recoll-NAME'. CONFDIR is the path to the config directory 341 | which recoll should use." 342 | (let ((source (intern (concat "helm-source-recoll-" name)))) 343 | (defalias (intern (concat "helm-recoll-" name)) 344 | (lambda () 345 | (interactive) 346 | (require 'helm-recoll) 347 | (helm :sources source 348 | :history 'helm-recoll-history 349 | :buffer helm-recoll-sources-buffer))) 350 | (set source 351 | (helm-make-source (concat "Recoll " name) 352 | 'helm-recoll-source :confdir (expand-file-name confdir))) 353 | (put source 'variable-documentation (format "\ 354 | Source for retrieving files matching the current input pattern 355 | using recoll with the configuration in \"%s\"." confdir)) 356 | source)) 357 | 358 | (defcustom helm-recoll-directories nil 359 | "Alist of (name . directory) where to build a recoll source. 360 | A command to call directly this source will be created also. 361 | The source will be called helm-source-recoll- and the command 362 | helm-recoll-." 363 | :type '(alist :key-type (string :tag "Source name") 364 | :value-type (string :tag "Configuration directory")) 365 | :set 'helm-recoll-build-sources) 366 | 367 | (defclass helm-recoll-sources (helm-source-sync) 368 | ((candidate-number-limit :initform 9999) 369 | (candidates :initform 370 | (lambda () 371 | (cl-loop for vname in (all-completions "helm-source-recoll-" obarray) 372 | for var = (intern vname) 373 | for name = (ignore-errors (assoc-default 'name (symbol-value var))) 374 | if name collect (cons (format "%s (%s)" name vname) var)))) 375 | (action :initform `(("Invoke helm with selected sources" . 376 | ,(lambda (_candidate) 377 | (helm :sources (helm-marked-candidates) 378 | :buffer helm-recoll-sources-buffer 379 | :ff-transformer-show-only-basename nil))) 380 | ("Describe variable" . helm-describe-variable))) 381 | (persistent-action :initform (lambda (candidate) 382 | (helm-elisp--persistent-help 383 | candidate 'helm-describe-variable))))) 384 | 385 | (defvar helm-recoll-sources-source 386 | (helm-make-source "helm-recoll sources" 'helm-recoll-sources) 387 | "Source for browsing all defined recoll sources.") 388 | 389 | ;;;###autoload 390 | (defun helm-recoll nil 391 | "Select recoll sources for helm." 392 | (interactive) 393 | (let ((helm-input-idle-delay helm-recoll-input-idle-delay)) 394 | (helm :sources 'helm-recoll-sources-source 395 | :buffer helm-recoll-sources-buffer))) 396 | 397 | (provide 'helm-recoll) 398 | 399 | ;; Test: 400 | ;; (helm-recoll-create-source "main" "~/.recoll") 401 | ;; (helm :sources 'helm-source-recoll-main) 402 | 403 | ;;; helm-recoll.el ends here 404 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------