Patch by Scott Ferrett: Match whole word now accepts any non-letter-or-digit character as word bound, fixed exception when searching in "whole project" or "whole solution" and the project contained an open .resources file.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@800 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/Main/Base/Project/Src/TextEditor/SearchAndReplace/Engine/DocumentIterator/WholeProjectDocumentIterator.cs

@@ -50,9 +50,10 @@ namespace SearchAndReplace
 				IDocument document;
 				string fileName = files[curIndex].ToString();
 				foreach (IViewContent content in WorkbenchSingleton.Workbench.ViewContentCollection) {
-					// WINDOWS DEPENDENCY : ToUpper
 					if (content.FileName != null &&
-						Path.GetFullPath(content.FileName).ToUpper() == Path.GetFullPath(fileName).ToUpper()) {
+					    FileUtility.IsEqualFileName(content.FileName, fileName) &&
+					    content is ITextEditorControlProvider )
+					{
 						document = (((ITextEditorControlProvider)content).TextEditorControl).Document;
 						return new ProvidedDocumentInformation(document,
 						                                       fileName,

src/Main/Base/Project/Src/TextEditor/SearchAndReplace/Engine/DocumentIterator/WholeSolutionDocumentIterator.cs

@@ -51,7 +51,8 @@ namespace SearchAndReplace
 				string fileName = files[curIndex].ToString();
 				foreach (IViewContent content in WorkbenchSingleton.Workbench.ViewContentCollection) {
 					if (content.FileName != null &&
-					    FileUtility.IsEqualFileName(content.FileName, fileName))
+					    FileUtility.IsEqualFileName(content.FileName, fileName) &&
+					    content is ITextEditorControlProvider )
 					{
 						document = (((ITextEditorControlProvider)content).TextEditorControl).Document;
 						return new ProvidedDocumentInformation(document,

src/Main/Base/Project/Src/TextEditor/SearchAndReplace/Engine/SearchStrategy/BruteForceSearchStrategy.cs

@@ -42,8 +42,8 @@ namespace SearchAndReplace
 		
 		bool IsWholeWordAt(ITextBufferStrategy document, int offset, int length)
 		{
-			return (offset - 1 < 0 || Char.IsWhiteSpace(document.GetCharAt(offset - 1))) &&
+			return (offset - 1 < 0 || !Char.IsLetterOrDigit(document.GetCharAt(offset - 1))) &&
-			       (offset + length + 1 >= document.Length || Char.IsWhiteSpace(document.GetCharAt(offset + length)));
+			       (offset + length + 1 >= document.Length || !Char.IsLetterOrDigit(document.GetCharAt(offset + length)));
 		}
 		
 		int InternalFindNext(ITextIterator textIterator)