Marks JS as freely licensed

Marking the resulting JS in this way ensures that visitors to the
resulting HTML documentation do not have to choose between running
non-free JS and experiencing the HTML documentation as it was
intended.

The JS was already freely licensed, so this change just
ensures that the appropriate labelling occurs so that GNU LibreJS [0]
parses the JS correctly as freely licensed.

[0] https://www.gnu.org/software/librejs/

Signed-off-by: zachwick <zach@zachwick.com>

1 files changed, 29 insertions, 27 deletions

diff --git a/src/searchindex.cpp b/src/searchindex.cpp
index 18d007f..dadfd6f 100644
--- a/src/searchindex.cpp
+++ b/src/searchindex.cpp
@@ -1,12 +1,12 @@
 /******************************************************************************
  *
- * 
+ *
  *
  * Copyright (C) 1997-2015 by Dimitri van Heesch.
  *
  * Permission to use, copy, modify, and distribute this software and its
- * documentation under the terms of the GNU General Public License is hereby 
- * granted. No representations are made about the suitability of this software 
+ * documentation under the terms of the GNU General Public License is hereby
+ * granted. No representations are made about the suitability of this software
  * for any purpose. It is provided "as is" without express or implied warranty.
  * See the GNU General Public License for more details.
  *
@@ -41,10 +41,10 @@
 // file format: (all multi-byte values are stored in big endian format)
 //   4 byte header
 //   256*256*4 byte index (4 bytes)
-//   for each index entry: a zero terminated list of words 
+//   for each index entry: a zero terminated list of words
 //   for each word: a \0 terminated string + 4 byte offset to the stats info
 //   padding bytes to align at 4 byte boundary
-//   for each word: the number of urls (4 bytes) 
+//   for each word: the number of urls (4 bytes)
 //               + for each url containing the word 8 bytes statistics
 //                 (4 bytes index to url string + 4 bytes frequency counter)
 //   for each url: a \0 terminated string
@@ -75,7 +75,7 @@ void IndexWord::addUrlIndex(int idx,bool hiPriority)
 
 //--------------------------------------------------------------------
 
-SearchIndex::SearchIndex() : SearchIndexIntf(Internal), 
+SearchIndex::SearchIndex() : SearchIndexIntf(Internal),
       m_words(328829), m_index(numIndexEntries), m_url2IdMap(10007), m_urls(10007), m_urlIndex(-1)
 {
   int i;
@@ -94,13 +94,13 @@ void SearchIndex::setCurrentDoc(Definition *ctx,const char *anchor,bool isSource
   QCString url=isSourceFile ? ((FileDef*)ctx)->getSourceFileBase() : ctx->getOutputFileBase();
   url+=Config_getString(HTML_FILE_EXTENSION);
   QCString baseUrl = url;
-  if (anchor) url+=QCString("#")+anchor;  
+  if (anchor) url+=QCString("#")+anchor;
   if (!isSourceFile) baseUrl=url;
   QCString name=ctx->qualifiedName();
   if (ctx->definitionType()==Definition::TypeMember)
   {
     MemberDef *md = (MemberDef *)ctx;
-    name.prepend((md->getLanguage()==SrcLangExt_Fortran  ? 
+    name.prepend((md->getLanguage()==SrcLangExt_Fortran  ?
                  theTranslator->trSubprogram(TRUE,TRUE) :
                  theTranslator->trMember(TRUE,TRUE))+" ");
   }
@@ -188,7 +188,7 @@ static int charsToIndex(const char *word)
   //register ushort h=0;
   //const char *k = word;
   //ushort mask=0xfc00;
-  //while ( *k ) 
+  //while ( *k )
   //{
   //  h = (h&mask)^(h<<6)^(*k++);
   //}
@@ -275,7 +275,7 @@ void SearchIndex::write(const char *fileName)
       IndexWord *iw;
       for (iwi.toFirst();(iw=iwi.current());++iwi)
       {
-        int ws = iw->word().length()+1; 
+        int ws = iw->word().length()+1;
         size+=ws+4; // word + url info list offset
       }
       size+=1; // zero list terminator
@@ -295,8 +295,8 @@ void SearchIndex::write(const char *fileName)
       IndexWord *iw;
       for (iwi.toFirst();(iw=iwi.current());++iwi)
       {
-        offset+= iw->word().length()+1; 
-        offset+=4; // word + offset to url info array 
+        offset+= iw->word().length()+1;
+        offset+=4; // word + offset to url info array
       }
       offset+=1; // zero list terminator
     }
@@ -312,7 +312,7 @@ void SearchIndex::write(const char *fileName)
   //int statsOffset = size;
   //IndexWord *iw;
   int *wordStatOffsets = new int[m_words.count()];
-  
+
   int count=0;
 
   // third pass: compute offset to stats info for each word
@@ -417,7 +417,7 @@ struct SearchDocEntry
   QCString name;
   QCString args;
   QCString extId;
-  QCString url; 
+  QCString url;
   GrowBuf  importantText;
   GrowBuf  normalText;
 };
@@ -476,7 +476,7 @@ static QCString definitionToName(Definition *ctx)
   {
     switch(ctx->definitionType())
     {
-      case Definition::TypeClass: 
+      case Definition::TypeClass:
         return ((ClassDef*)ctx)->compoundTypeString();
       case Definition::TypeFile:
         return "file";
@@ -647,23 +647,23 @@ static void addMemberToSearchIndex(MemberDef *md)
       }
     }
   }
-  else if (isLinkable && 
-      (((nd=md->getNamespaceDef()) && nd->isLinkable()) || 
+  else if (isLinkable &&
+      (((nd=md->getNamespaceDef()) && nd->isLinkable()) ||
        ((fd=md->getFileDef())      && fd->isLinkable())
       )
      )
   {
     QCString n = md->name();
-    if (!n.isEmpty()) 
+    if (!n.isEmpty())
     {
       uint letter = getUtf8CodeToLower(n,0);
       g_searchIndexInfo[SEARCH_INDEX_ALL].symbolList.append(letter,md);
 
-      if (md->isFunction()) 
+      if (md->isFunction())
       {
         g_searchIndexInfo[SEARCH_INDEX_FUNCTIONS].symbolList.append(letter,md);
       }
-      else if (md->isVariable()) 
+      else if (md->isVariable())
       {
         g_searchIndexInfo[SEARCH_INDEX_VARIABLES].symbolList.append(letter,md);
       }
@@ -940,18 +940,22 @@ void writeJavascriptSearchIndex()
           t << "<div class=\"SRStatus\" id=\"Loading\">" << theTranslator->trLoading() << "</div>" << endl;
           t << "<div id=\"SRResults\"></div>" << endl; // here the results will be inserted
           t << "<script type=\"text/javascript\"><!--" << endl;
+					t << "/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */\n";
           t << "createResults();" << endl; // this function will insert the results
+					t << "/* @license-end */\n";
           t << "--></script>" << endl;
-          t << "<div class=\"SRStatus\" id=\"Searching\">" 
+          t << "<div class=\"SRStatus\" id=\"Searching\">"
             << theTranslator->trSearching() << "</div>" << endl;
           t << "<div class=\"SRStatus\" id=\"NoMatches\">"
             << theTranslator->trNoMatches() << "</div>" << endl;
 
           t << "<script type=\"text/javascript\"><!--" << endl;
+					t << "/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */\n";
           t << "document.getElementById(\"Loading\").style.display=\"none\";" << endl;
           t << "document.getElementById(\"NoMatches\").style.display=\"none\";" << endl;
           t << "var searchResults = new SearchResults(\"searchResults\");" << endl;
           t << "searchResults.Search();" << endl;
+					t << "/* @license-end */\n";
           t << "--></script>" << endl;
           t << "</div>" << endl; // SRIndex
           t << "</body>" << endl;
@@ -1074,13 +1078,13 @@ void writeJavascriptSearchIndex()
               bool found=FALSE;
               overloadedFunction = ((prevScope!=0 && scope==prevScope) ||
                   (scope && scope==nextScope)
-                  ) && md && 
+                  ) && md &&
                 (md->isFunction() || md->isSlot());
               QCString prefix;
               if (md) prefix=convertToXML(md->localName());
               if (overloadedFunction) // overloaded member function
               {
-                prefix+=convertToXML(md->argsString()); 
+                prefix+=convertToXML(md->argsString());
                 // show argument list to disambiguate overloaded functions
               }
               else if (md) // unique member function
@@ -1112,11 +1116,11 @@ void writeJavascriptSearchIndex()
                   }
                 }
               }
-              else if (md && (md->getClassDef() || md->getNamespaceDef())) 
+              else if (md && (md->getClassDef() || md->getNamespaceDef()))
                 // member in class or namespace scope
               {
                 SrcLangExt lang = md->getLanguage();
-                name = convertToXML(d->getOuterScope()->qualifiedName()) 
+                name = convertToXML(d->getOuterScope()->qualifiedName())
                   + getLanguageSpecificSeparator(lang) + prefix;
                 found = TRUE;
               }
@@ -1321,5 +1325,3 @@ void finializeSearchIndexer()
 {
   delete Doxygen::searchIndex;
 }
-
-