| Index: trunk/extensions/DelayedDefinition/DelayedDefinition_body.php |
| — | — | @@ -0,0 +1,174 @@ |
| | 2 | +<?php |
| | 3 | + |
| | 4 | +class ExtDelayedDefinition { |
| | 5 | + var $mCache, $mTransTable; |
| | 6 | + var $mMarkerHead; |
| | 7 | + var $mMarkerTail; |
| | 8 | + var $mParser; |
| | 9 | + |
| | 10 | + // Resets state, called when parser clears state. |
| | 11 | + function clearState() { |
| | 12 | + $this->mCache = array(); |
| | 13 | + $this->mTransTable = array(); |
| | 14 | + |
| | 15 | + $salt = dechex( mt_rand() ); |
| | 16 | + $this->mMarkerHead = "\x7fDELAY-DEF-" . $salt . "-"; |
| | 17 | + $this->mMarkerTail = "-DEF-DELAY\x7f"; |
| | 18 | + |
| | 19 | + $this->mParser = NULL; |
| | 20 | + |
| | 21 | + return true; |
| | 22 | + } |
| | 23 | + |
| | 24 | + // Initialize hooks and tags |
| | 25 | + function ExtDelayedDefinition() { |
| | 26 | + global $wgParser, $wgHooks; |
| | 27 | + |
| | 28 | + $wgParser->setHook( 'define', array( &$this, 'define' ) ); |
| | 29 | + $wgParser->setHook( 'display', array( &$this, 'display' ) ); |
| | 30 | + |
| | 31 | + $wgHooks['ParserClearState'][] = array( &$this, 'clearState' ); |
| | 32 | + $wgHooks['ParserAfterTidy'][] = array( &$this, 'replaceMarkers' ); |
| | 33 | + |
| | 34 | + $this->clearState(); |
| | 35 | + } |
| | 36 | + |
| | 37 | + /** |
| | 38 | + * Parses the <define> block into HTML |
| | 39 | + * |
| | 40 | + * THIS IS A GIANT, CRAPPY HACK! |
| | 41 | + * FIXME: This function makes a recursive call to Parser::parse. |
| | 42 | + * |
| | 43 | + * Currently (Mediawiki 1.16), there are no Parser hooks that allow this to work |
| | 44 | + * without the ugly hack, and Parser::recursiveTagParse only runs the |
| | 45 | + * Parser::internalParse branch of the parser engine. In addition, tag extensions |
| | 46 | + * are limited to returning HTML, so partial parsing is not acceptable here. |
| | 47 | + * |
| | 48 | + * A reasonable fix here would seem to require multiple additions to the current Parser. |
| | 49 | + * |
| | 50 | + * Please note that since the hack being used here is outside the scope of intended |
| | 51 | + * use for Parser::parse, it is unclear if it will work correctly in all cases, and |
| | 52 | + * future versions of Mediawiki may break this behavior. |
| | 53 | + **/ |
| | 54 | + function parse( $text ) { |
| | 55 | + global $wgParser; |
| | 56 | + |
| | 57 | + $opt =& $wgParser->getOptions(); |
| | 58 | + $orig = $opt->getIsSectionPreview(); |
| | 59 | + |
| | 60 | + // Avoids problems associated with parsing a partial page. |
| | 61 | + $opt->setIsSectionPreview( true ); |
| | 62 | + |
| | 63 | + // Call parse while duplicating the current parameters and forcing |
| | 64 | + // clearState to be false. |
| | 65 | + $out = $wgParser->parse( $text, $wgParser->getTitle(), $opt, |
| | 66 | + false, false, $wgParser->getRevisionId() )->getText(); |
| | 67 | + |
| | 68 | + $opt->setIsSectionPreview( $orig ); |
| | 69 | + |
| | 70 | + // Remove extraneous encoding created by the parser. |
| | 71 | + $out = preg_replace( "/<!--.*-->/Us", "", $out ); |
| | 72 | + return trim( $out ); |
| | 73 | + } |
| | 74 | + |
| | 75 | + // Tag callback for <define>. |
| | 76 | + function define( $input, $argv, &$parser ) { |
| | 77 | + if ( !array_key_exists( 'name', $argv ) ) { |
| | 78 | + // name argument is missing. |
| | 79 | + return '<strong class="error">' . wfMsgForContent( "delaydef-error-no-name" ) . '</strong>'; |
| | 80 | + } |
| | 81 | + |
| | 82 | + $key = $this->findKey( $argv['name'] ); |
| | 83 | + if ( array_key_exists( $key, $this->mCache ) ) { |
| | 84 | + // Attempt to redefine the same name twice. |
| | 85 | + return '<strong class="error">' . |
| | 86 | + wfMsgForContent( "delaydef-error-redef", $argv['name'] ) . |
| | 87 | + '</strong>'; |
| | 88 | + } |
| | 89 | + |
| | 90 | + $this->mCache[$key] = $this->parse( $input ); |
| | 91 | + |
| | 92 | + // Use a blank placeholder, otherwise MW may use consecutive |
| | 93 | + // newlines to generate unintended paragraph breaks. |
| | 94 | + return $this->mMarkerHead . "blank" . $this->mMarkerTail; |
| | 95 | + } |
| | 96 | + |
| | 97 | + // Tag callback for <display>. |
| | 98 | + function display( $input, $argv, &$parser ) { |
| | 99 | + if ( !array_key_exists( 'name', $argv ) ) { |
| | 100 | + // name argument is missing |
| | 101 | + return '<strong class="error">' . wfMsgForContent( "delaydef-error-no-name" ) . '</strong>'; |
| | 102 | + } elseif ( $input !== NULL ) { |
| | 103 | + /* if <display name="foo"> BAR </display> is used |
| | 104 | + * then treat this as both the definition of "foo" |
| | 105 | + * and as a display request. |
| | 106 | + */ |
| | 107 | + $out = $this->define( $input, $argv, $parser ); |
| | 108 | + if ( $out !== '' ) { |
| | 109 | + // Passes errors to user. |
| | 110 | + return $out; |
| | 111 | + } |
| | 112 | + } |
| | 113 | + |
| | 114 | + return $this->getMarker( $argv['name'] ); |
| | 115 | + } |
| | 116 | + |
| | 117 | + // Generate unique markers for DelayedDefinion, replaced by replaceMarkers |
| | 118 | + // after page is fully parsed. |
| | 119 | + function getMarker( $name ) { |
| | 120 | + $key = $this->findKey( $name ); |
| | 121 | + |
| | 122 | + return $this->mMarkerHead . $key . $this->mMarkerTail; |
| | 123 | + } |
| | 124 | + |
| | 125 | + // Translate names into unique numeric keys. |
| | 126 | + function findKey( $name ) { |
| | 127 | + if ( !array_key_exists( $name, $this->mTransTable ) ) { |
| | 128 | + $this->mTransTable[$name] = count( $this->mTransTable ); |
| | 129 | + } |
| | 130 | + return $this->mTransTable[$name]; |
| | 131 | + } |
| | 132 | + |
| | 133 | + // Replace the unique markers with actual content. |
| | 134 | + // Called by the hook ParserAfterTidy. |
| | 135 | + function replaceMarkers( &$parser, &$text ) { |
| | 136 | + // Replace display markers with content. |
| | 137 | + foreach ( $this->mCache as $key => $content ) { |
| | 138 | + $marker = $this->mMarkerHead . $key . $this->mMarkerTail; |
| | 139 | + $text = str_replace( $marker, $content, $text ); |
| | 140 | + } |
| | 141 | + |
| | 142 | + // Strip the blank marker. |
| | 143 | + $marker = $this->mMarkerHead . "blank" . $this->mMarkerTail; |
| | 144 | + $text = str_replace( $marker, "", $text ); |
| | 145 | + |
| | 146 | + |
| | 147 | + // On section preview, kill extra markers. Assumed to be defined on the |
| | 148 | + // rest of the page. |
| | 149 | + if ( $parser->getOptions()->getIsSectionPreview() ) { |
| | 150 | + $regex = "/" . $this->mMarkerHead . "\d+" . $this->mMarkerTail . "/"; |
| | 151 | + $text = preg_replace( $regex, "", $text ); |
| | 152 | + |
| | 153 | + return true; |
| | 154 | + } |
| | 155 | + |
| | 156 | + // Find display markers with no matching define and replace them with |
| | 157 | + // an error message. |
| | 158 | + |
| | 159 | + $regex = "/" . $this->mMarkerHead . "(\d+)" . $this->mMarkerTail . "/"; |
| | 160 | + $matches = array(); |
| | 161 | + |
| | 162 | + preg_match_all( $regex, $text, $matches ); |
| | 163 | + $rev = array_flip( $this->mTransTable ); |
| | 164 | + |
| | 165 | + foreach ( $matches[0] as $k => $v ) { |
| | 166 | + $key = $matches[1][$k]; |
| | 167 | + $missing = '<strong class="error">' . |
| | 168 | + wfMsgForContent( 'delaydef-error-missing-def', $rev[intval( $key )] ) . |
| | 169 | + '</strong>'; |
| | 170 | + $text = str_replace( $v, $missing, $text ); |
| | 171 | + } |
| | 172 | + |
| | 173 | + return true; |
| | 174 | + } |
| | 175 | +} |
| Property changes on: trunk/extensions/DelayedDefinition/DelayedDefinition_body.php |
| ___________________________________________________________________ |
| Name: svn:eol-style |
| 1 | 176 | + native |
| Index: trunk/extensions/DelayedDefinition/DelayedDefinition.i18n.php |
| — | — | @@ -0,0 +1,21 @@ |
| | 2 | +<?php |
| | 3 | +/** |
| | 4 | + * Internationalisation file for extension DelayedDefinition. |
| | 5 | + * |
| | 6 | + * @addtogroup Extensions |
| | 7 | +**/ |
| | 8 | + |
| | 9 | +$messages = array(); |
| | 10 | + |
| | 11 | +$messages['en'] = array( |
| | 12 | + 'delaydef_desc' => 'Adds <define> and <display> to allow for code to be repositioned', |
| | 13 | + 'delaydef-error-missing-def' => 'Error: Definition needed for <display name="$1"> not found.', |
| | 14 | + 'delaydef-error-no-name' => 'Error: No name parameter specified.', |
| | 15 | + 'delaydef-error-redef' => 'Error: Attempted redefinition of $1.', |
| | 16 | +); |
| | 17 | + |
| | 18 | +/** Message documentation (Message documentation) |
| | 19 | + */ |
| | 20 | +$messages['qqq'] = array( |
| | 21 | + 'delaydef_desc' => 'Short description of the DelayedDefinition extension, shown on [[Special:Version]].', |
| | 22 | +); |
| Property changes on: trunk/extensions/DelayedDefinition/DelayedDefinition.i18n.php |
| ___________________________________________________________________ |
| Name: svn:eol-style |
| 1 | 23 | + native |
| Index: trunk/extensions/DelayedDefinition/DelayedDefinition.php |
| — | — | @@ -0,0 +1,37 @@ |
| | 2 | +<?php |
| | 3 | + |
| | 4 | +if ( !defined( 'MEDIAWIKI' ) ) { |
| | 5 | + die( 'This file is a MediaWiki extension, it is not a valid entry point' ); |
| | 6 | +} |
| | 7 | + |
| | 8 | +/** |
| | 9 | + * This tag extension creates <define> and <display> tags that can be used to display |
| | 10 | + * wikicode somewhere in the same page other than where it is initially defined. |
| | 11 | + * |
| | 12 | + * See http://www.mediawiki.org/wiki/Extension:DelayedDefinition for details. |
| | 13 | +**/ |
| | 14 | + |
| | 15 | +if ( defined( 'MW_SUPPORTS_PARSERFIRSTCALLINIT' ) ) { |
| | 16 | + $wgHooks['ParserFirstCallInit'][] = 'wfDelayedDefinition'; |
| | 17 | +} else { |
| | 18 | + $wgExtensionFunctions[] = 'wfDelayedDefinition'; |
| | 19 | +} |
| | 20 | + |
| | 21 | +$wgExtensionCredits['parserhook'][] = array( |
| | 22 | + 'path' => __FILE__, |
| | 23 | + 'name' => 'DelayedDefinition', |
| | 24 | + 'version' => '0.5.0', |
| | 25 | + 'url' => 'http://www.mediawiki.org/wiki/Extension:DelayedDefinition', |
| | 26 | + 'author' => 'Robert Rohde', |
| | 27 | + 'description' => 'Allow for wikicode to be defined separately from where it is displayed', |
| | 28 | + 'descriptionmsg' => 'delaydef_desc', |
| | 29 | +); |
| | 30 | + |
| | 31 | +$wgAutoloadClasses['ExtDelayedDefinition'] = dirname( __FILE__ ) . '/DelayedDefinition_body.php'; |
| | 32 | +$wgExtensionMessagesFiles['DelayedDefinition'] = dirname( __FILE__ ) . '/DelayedDefinition.i18n.php'; |
| | 33 | + |
| | 34 | +// Load the classes, which then attaches the parser hooks, etc. |
| | 35 | +function wfDelayedDefinition() { |
| | 36 | + new ExtDelayedDefinition; |
| | 37 | + return true; |
| | 38 | +} |
| Property changes on: trunk/extensions/DelayedDefinition/DelayedDefinition.php |
| ___________________________________________________________________ |
| Name: svn:eol-style |
| 1 | 39 | + native |
| Index: trunk/extensions/DelayedDefinition/COPYING |
| — | — | @@ -0,0 +1,284 @@ |
| | 2 | +The DelayedDefinition extension may be copied and redistributed under the GNU |
| | 3 | +General Public License. |
| | 4 | + |
| | 5 | +------------------------------------------------------------------------------- |
| | 6 | + |
| | 7 | + GNU GENERAL PUBLIC LICENSE |
| | 8 | + Version 2, June 1991 |
| | 9 | + |
| | 10 | + Copyright (C) 1989, 1991 Free Software Foundation, Inc., |
| | 11 | + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| | 12 | + Everyone is permitted to copy and distribute verbatim copies |
| | 13 | + of this license document, but changing it is not allowed. |
| | 14 | + |
| | 15 | + Preamble |
| | 16 | + |
| | 17 | + The licenses for most software are designed to take away your |
| | 18 | +freedom to share and change it. By contrast, the GNU General Public |
| | 19 | +License is intended to guarantee your freedom to share and change free |
| | 20 | +software--to make sure the software is free for all its users. This |
| | 21 | +General Public License applies to most of the Free Software |
| | 22 | +Foundation's software and to any other program whose authors commit to |
| | 23 | +using it. (Some other Free Software Foundation software is covered by |
| | 24 | +the GNU Lesser General Public License instead.) You can apply it to |
| | 25 | +your programs, too. |
| | 26 | + |
| | 27 | + When we speak of free software, we are referring to freedom, not |
| | 28 | +price. Our General Public Licenses are designed to make sure that you |
| | 29 | +have the freedom to distribute copies of free software (and charge for |
| | 30 | +this service if you wish), that you receive source code or can get it |
| | 31 | +if you want it, that you can change the software or use pieces of it |
| | 32 | +in new free programs; and that you know you can do these things. |
| | 33 | + |
| | 34 | + To protect your rights, we need to make restrictions that forbid |
| | 35 | +anyone to deny you these rights or to ask you to surrender the rights. |
| | 36 | +These restrictions translate to certain responsibilities for you if you |
| | 37 | +distribute copies of the software, or if you modify it. |
| | 38 | + |
| | 39 | + For example, if you distribute copies of such a program, whether |
| | 40 | +gratis or for a fee, you must give the recipients all the rights that |
| | 41 | +you have. You must make sure that they, too, receive or can get the |
| | 42 | +source code. And you must show them these terms so they know their |
| | 43 | +rights. |
| | 44 | + |
| | 45 | + We protect your rights with two steps: (1) copyright the software, and |
| | 46 | +(2) offer you this license which gives you legal permission to copy, |
| | 47 | +distribute and/or modify the software. |
| | 48 | + |
| | 49 | + Also, for each author's protection and ours, we want to make certain |
| | 50 | +that everyone understands that there is no warranty for this free |
| | 51 | +software. If the software is modified by someone else and passed on, we |
| | 52 | +want its recipients to know that what they have is not the original, so |
| | 53 | +that any problems introduced by others will not reflect on the original |
| | 54 | +authors' reputations. |
| | 55 | + |
| | 56 | + Finally, any free program is threatened constantly by software |
| | 57 | +patents. We wish to avoid the danger that redistributors of a free |
| | 58 | +program will individually obtain patent licenses, in effect making the |
| | 59 | +program proprietary. To prevent this, we have made it clear that any |
| | 60 | +patent must be licensed for everyone's free use or not licensed at all. |
| | 61 | + |
| | 62 | + The precise terms and conditions for copying, distribution and |
| | 63 | +modification follow. |
| | 64 | + |
| | 65 | + GNU GENERAL PUBLIC LICENSE |
| | 66 | + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION |
| | 67 | + |
| | 68 | + 0. This License applies to any program or other work which contains |
| | 69 | +a notice placed by the copyright holder saying it may be distributed |
| | 70 | +under the terms of this General Public License. The "Program", below, |
| | 71 | +refers to any such program or work, and a "work based on the Program" |
| | 72 | +means either the Program or any derivative work under copyright law: |
| | 73 | +that is to say, a work containing the Program or a portion of it, |
| | 74 | +either verbatim or with modifications and/or translated into another |
| | 75 | +language. (Hereinafter, translation is included without limitation in |
| | 76 | +the term "modification".) Each licensee is addressed as "you". |
| | 77 | + |
| | 78 | +Activities other than copying, distribution and modification are not |
| | 79 | +covered by this License; they are outside its scope. The act of |
| | 80 | +running the Program is not restricted, and the output from the Program |
| | 81 | +is covered only if its contents constitute a work based on the |
| | 82 | +Program (independent of having been made by running the Program). |
| | 83 | +Whether that is true depends on what the Program does. |
| | 84 | + |
| | 85 | + 1. You may copy and distribute verbatim copies of the Program's |
| | 86 | +source code as you receive it, in any medium, provided that you |
| | 87 | +conspicuously and appropriately publish on each copy an appropriate |
| | 88 | +copyright notice and disclaimer of warranty; keep intact all the |
| | 89 | +notices that refer to this License and to the absence of any warranty; |
| | 90 | +and give any other recipients of the Program a copy of this License |
| | 91 | +along with the Program. |
| | 92 | + |
| | 93 | +You may charge a fee for the physical act of transferring a copy, and |
| | 94 | +you may at your option offer warranty protection in exchange for a fee. |
| | 95 | + |
| | 96 | + 2. You may modify your copy or copies of the Program or any portion |
| | 97 | +of it, thus forming a work based on the Program, and copy and |
| | 98 | +distribute such modifications or work under the terms of Section 1 |
| | 99 | +above, provided that you also meet all of these conditions: |
| | 100 | + |
| | 101 | + a) You must cause the modified files to carry prominent notices |
| | 102 | + stating that you changed the files and the date of any change. |
| | 103 | + |
| | 104 | + b) You must cause any work that you distribute or publish, that in |
| | 105 | + whole or in part contains or is derived from the Program or any |
| | 106 | + part thereof, to be licensed as a whole at no charge to all third |
| | 107 | + parties under the terms of this License. |
| | 108 | + |
| | 109 | + c) If the modified program normally reads commands interactively |
| | 110 | + when run, you must cause it, when started running for such |
| | 111 | + interactive use in the most ordinary way, to print or display an |
| | 112 | + announcement including an appropriate copyright notice and a |
| | 113 | + notice that there is no warranty (or else, saying that you provide |
| | 114 | + a warranty) and that users may redistribute the program under |
| | 115 | + these conditions, and telling the user how to view a copy of this |
| | 116 | + License. (Exception: if the Program itself is interactive but |
| | 117 | + does not normally print such an announcement, your work based on |
| | 118 | + the Program is not required to print an announcement.) |
| | 119 | + |
| | 120 | +These requirements apply to the modified work as a whole. If |
| | 121 | +identifiable sections of that work are not derived from the Program, |
| | 122 | +and can be reasonably considered independent and separate works in |
| | 123 | +themselves, then this License, and its terms, do not apply to those |
| | 124 | +sections when you distribute them as separate works. But when you |
| | 125 | +distribute the same sections as part of a whole which is a work based |
| | 126 | +on the Program, the distribution of the whole must be on the terms of |
| | 127 | +this License, whose permissions for other licensees extend to the |
| | 128 | +entire whole, and thus to each and every part regardless of who wrote it. |
| | 129 | + |
| | 130 | +Thus, it is not the intent of this section to claim rights or contest |
| | 131 | +your rights to work written entirely by you; rather, the intent is to |
| | 132 | +exercise the right to control the distribution of derivative or |
| | 133 | +collective works based on the Program. |
| | 134 | + |
| | 135 | +In addition, mere aggregation of another work not based on the Program |
| | 136 | +with the Program (or with a work based on the Program) on a volume of |
| | 137 | +a storage or distribution medium does not bring the other work under |
| | 138 | +the scope of this License. |
| | 139 | + |
| | 140 | + 3. You may copy and distribute the Program (or a work based on it, |
| | 141 | +under Section 2) in object code or executable form under the terms of |
| | 142 | +Sections 1 and 2 above provided that you also do one of the following: |
| | 143 | + |
| | 144 | + a) Accompany it with the complete corresponding machine-readable |
| | 145 | + source code, which must be distributed under the terms of Sections |
| | 146 | + 1 and 2 above on a medium customarily used for software interchange; or, |
| | 147 | + |
| | 148 | + b) Accompany it with a written offer, valid for at least three |
| | 149 | + years, to give any third party, for a charge no more than your |
| | 150 | + cost of physically performing source distribution, a complete |
| | 151 | + machine-readable copy of the corresponding source code, to be |
| | 152 | + distributed under the terms of Sections 1 and 2 above on a medium |
| | 153 | + customarily used for software interchange; or, |
| | 154 | + |
| | 155 | + c) Accompany it with the information you received as to the offer |
| | 156 | + to distribute corresponding source code. (This alternative is |
| | 157 | + allowed only for noncommercial distribution and only if you |
| | 158 | + received the program in object code or executable form with such |
| | 159 | + an offer, in accord with Subsection b above.) |
| | 160 | + |
| | 161 | +The source code for a work means the preferred form of the work for |
| | 162 | +making modifications to it. For an executable work, complete source |
| | 163 | +code means all the source code for all modules it contains, plus any |
| | 164 | +associated interface definition files, plus the scripts used to |
| | 165 | +control compilation and installation of the executable. However, as a |
| | 166 | +special exception, the source code distributed need not include |
| | 167 | +anything that is normally distributed (in either source or binary |
| | 168 | +form) with the major components (compiler, kernel, and so on) of the |
| | 169 | +operating system on which the executable runs, unless that component |
| | 170 | +itself accompanies the executable. |
| | 171 | + |
| | 172 | +If distribution of executable or object code is made by offering |
| | 173 | +access to copy from a designated place, then offering equivalent |
| | 174 | +access to copy the source code from the same place counts as |
| | 175 | +distribution of the source code, even though third parties are not |
| | 176 | +compelled to copy the source along with the object code. |
| | 177 | + |
| | 178 | + 4. You may not copy, modify, sublicense, or distribute the Program |
| | 179 | +except as expressly provided under this License. Any attempt |
| | 180 | +otherwise to copy, modify, sublicense or distribute the Program is |
| | 181 | +void, and will automatically terminate your rights under this License. |
| | 182 | +However, parties who have received copies, or rights, from you under |
| | 183 | +this License will not have their licenses terminated so long as such |
| | 184 | +parties remain in full compliance. |
| | 185 | + |
| | 186 | + 5. You are not required to accept this License, since you have not |
| | 187 | +signed it. However, nothing else grants you permission to modify or |
| | 188 | +distribute the Program or its derivative works. These actions are |
| | 189 | +prohibited by law if you do not accept this License. Therefore, by |
| | 190 | +modifying or distributing the Program (or any work based on the |
| | 191 | +Program), you indicate your acceptance of this License to do so, and |
| | 192 | +all its terms and conditions for copying, distributing or modifying |
| | 193 | +the Program or works based on it. |
| | 194 | + |
| | 195 | + 6. Each time you redistribute the Program (or any work based on the |
| | 196 | +Program), the recipient automatically receives a license from the |
| | 197 | +original licensor to copy, distribute or modify the Program subject to |
| | 198 | +these terms and conditions. You may not impose any further |
| | 199 | +restrictions on the recipients' exercise of the rights granted herein. |
| | 200 | +You are not responsible for enforcing compliance by third parties to |
| | 201 | +this License. |
| | 202 | + |
| | 203 | + 7. If, as a consequence of a court judgment or allegation of patent |
| | 204 | +infringement or for any other reason (not limited to patent issues), |
| | 205 | +conditions are imposed on you (whether by court order, agreement or |
| | 206 | +otherwise) that contradict the conditions of this License, they do not |
| | 207 | +excuse you from the conditions of this License. If you cannot |
| | 208 | +distribute so as to satisfy simultaneously your obligations under this |
| | 209 | +License and any other pertinent obligations, then as a consequence you |
| | 210 | +may not distribute the Program at all. For example, if a patent |
| | 211 | +license would not permit royalty-free redistribution of the Program by |
| | 212 | +all those who receive copies directly or indirectly through you, then |
| | 213 | +the only way you could satisfy both it and this License would be to |
| | 214 | +refrain entirely from distribution of the Program. |
| | 215 | + |
| | 216 | +If any portion of this section is held invalid or unenforceable under |
| | 217 | +any particular circumstance, the balance of the section is intended to |
| | 218 | +apply and the section as a whole is intended to apply in other |
| | 219 | +circumstances. |
| | 220 | + |
| | 221 | +It is not the purpose of this section to induce you to infringe any |
| | 222 | +patents or other property right claims or to contest validity of any |
| | 223 | +such claims; this section has the sole purpose of protecting the |
| | 224 | +integrity of the free software distribution system, which is |
| | 225 | +implemented by public license practices. Many people have made |
| | 226 | +generous contributions to the wide range of software distributed |
| | 227 | +through that system in reliance on consistent application of that |
| | 228 | +system; it is up to the author/donor to decide if he or she is willing |
| | 229 | +to distribute software through any other system and a licensee cannot |
| | 230 | +impose that choice. |
| | 231 | + |
| | 232 | +This section is intended to make thoroughly clear what is believed to |
| | 233 | +be a consequence of the rest of this License. |
| | 234 | + |
| | 235 | + 8. If the distribution and/or use of the Program is restricted in |
| | 236 | +certain countries either by patents or by copyrighted interfaces, the |
| | 237 | +original copyright holder who places the Program under this License |
| | 238 | +may add an explicit geographical distribution limitation excluding |
| | 239 | +those countries, so that distribution is permitted only in or among |
| | 240 | +countries not thus excluded. In such case, this License incorporates |
| | 241 | +the limitation as if written in the body of this License. |
| | 242 | + |
| | 243 | + 9. The Free Software Foundation may publish revised and/or new versions |
| | 244 | +of the General Public License from time to time. Such new versions will |
| | 245 | +be similar in spirit to the present version, but may differ in detail to |
| | 246 | +address new problems or concerns. |
| | 247 | + |
| | 248 | +Each version is given a distinguishing version number. If the Program |
| | 249 | +specifies a version number of this License which applies to it and "any |
| | 250 | +later version", you have the option of following the terms and conditions |
| | 251 | +either of that version or of any later version published by the Free |
| | 252 | +Software Foundation. If the Program does not specify a version number of |
| | 253 | +this License, you may choose any version ever published by the Free Software |
| | 254 | +Foundation. |
| | 255 | + |
| | 256 | + 10. If you wish to incorporate parts of the Program into other free |
| | 257 | +programs whose distribution conditions are different, write to the author |
| | 258 | +to ask for permission. For software which is copyrighted by the Free |
| | 259 | +Software Foundation, write to the Free Software Foundation; we sometimes |
| | 260 | +make exceptions for this. Our decision will be guided by the two goals |
| | 261 | +of preserving the free status of all derivatives of our free software and |
| | 262 | +of promoting the sharing and reuse of software generally. |
| | 263 | + |
| | 264 | + NO WARRANTY |
| | 265 | + |
| | 266 | + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY |
| | 267 | +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN |
| | 268 | +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES |
| | 269 | +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED |
| | 270 | +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| | 271 | +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS |
| | 272 | +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE |
| | 273 | +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, |
| | 274 | +REPAIR OR CORRECTION. |
| | 275 | + |
| | 276 | + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING |
| | 277 | +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR |
| | 278 | +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, |
| | 279 | +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING |
| | 280 | +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED |
| | 281 | +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY |
| | 282 | +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER |
| | 283 | +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE |
| | 284 | +POSSIBILITY OF SUCH DAMAGES. |
| | 285 | + |