Revision: 7201
          http://skim-app.svn.sourceforge.net/skim-app/?rev=7201&view=rev
Author:   hofman
Date:     2011-04-05 11:11:36 +0000 (Tue, 05 Apr 2011)

Log Message:
-----------
enclose check after assignment in if block in double parenthesis

Modified Paths:
--------------
    trunk/NSView_SKExtensions.m
    trunk/PDFPage_SKExtensions.m
    trunk/PDFSelection_SKExtensions.m
    trunk/SKApplicationController.m
    trunk/SKDocumentController.m
    trunk/SKLocalization.m
    trunk/SKMainDocument.m
    trunk/SKMainWindowController.m
    trunk/SKMainWindowController_UI.m
    trunk/SKPDFSynchronizerServer.m
    trunk/SKPDFView.m
    trunk/SKSecondaryPDFView.m
    trunk/SKTransitionController.m
    trunk/SKTransitionInfo.m

Modified: trunk/NSView_SKExtensions.m
===================================================================
--- trunk/NSView_SKExtensions.m 2011-04-05 11:07:07 UTC (rev 7200)
+++ trunk/NSView_SKExtensions.m 2011-04-05 11:11:36 UTC (rev 7201)
@@ -50,7 +50,7 @@
        NSView *view;
        
        for (NSView *subview in [self subviews]) {
-               if (view = [subview subviewOfClass:aClass])
+               if ((view = [subview subviewOfClass:aClass]))
                        return view;
        }
        return nil;

Modified: trunk/PDFPage_SKExtensions.m
===================================================================
--- trunk/PDFPage_SKExtensions.m        2011-04-05 11:07:07 UTC (rev 7200)
+++ trunk/PDFPage_SKExtensions.m        2011-04-05 11:11:36 UTC (rev 7201)
@@ -494,7 +494,7 @@
             if (selSpec == nil) {
                 [[NSScriptCommand currentCommand] 
setScriptErrorNumber:NSRequiredArgumentsMissingScriptError]; 
                 [[NSScriptCommand currentCommand] 
setScriptErrorString:NSLocalizedString(@"New markup notes need a selection.", 
@"Error description")];
-            } else if (selection = [PDFSelection 
selectionWithSpecifier:selSpec]) {
+            } else if ((selection = [PDFSelection 
selectionWithSpecifier:selSpec])) {
                 if ([type isEqualToString:SKNHighlightString])
                     markupType = kPDFMarkupTypeHighlight;
                 else if ([type isEqualToString:SKNUnderlineString])

Modified: trunk/PDFSelection_SKExtensions.m
===================================================================
--- trunk/PDFSelection_SKExtensions.m   2011-04-05 11:07:07 UTC (rev 7200)
+++ trunk/PDFSelection_SKExtensions.m   2011-04-05 11:11:36 UTC (rev 7201)
@@ -593,7 +593,7 @@
     
     if (textSpec) {
         containerClassDescription = [textSpec keyClassDescription];
-        if (startSpec = [[NSIndexSpecifier alloc] 
initWithContainerClassDescription:containerClassDescription 
containerSpecifier:textSpec key:@"characters" index:range.location]) {
+        if ((startSpec = [[NSIndexSpecifier alloc] 
initWithContainerClassDescription:containerClassDescription 
containerSpecifier:textSpec key:@"characters" index:range.location])) {
             if (range.length == 1) {
                 [ranges addObject:startSpec];
             } else if ((endSpec = [[NSIndexSpecifier alloc] 
initWithContainerClassDescription:containerClassDescription 
containerSpecifier:textSpec key:@"characters" index:NSMaxRange(range) - 1]) &&

Modified: trunk/SKApplicationController.m
===================================================================
--- trunk/SKApplicationController.m     2011-04-05 11:07:07 UTC (rev 7200)
+++ trunk/SKApplicationController.m     2011-04-05 11:11:36 UTC (rev 7201)
@@ -497,31 +497,31 @@
 - (void)setDefaultNoteColors:(NSDictionary *)colorDict {
     NSUserDefaults *sud = [NSUserDefaults standardUserDefaults];
     NSColor *color;
-    if (color = [colorDict objectForKey:SKNFreeTextString])
+    if ((color = [colorDict objectForKey:SKNFreeTextString]))
         [sud setColor:color forKey:SKFreeTextNoteColorKey];
-    if (color = [colorDict objectForKey:SKNNoteString])
+    if ((color = [colorDict objectForKey:SKNNoteString]))
         [sud setColor:color forKey:SKAnchoredNoteColorKey];
-    if (color = [colorDict objectForKey:SKNCircleString])
+    if ((color = [colorDict objectForKey:SKNCircleString]))
         [sud setColor:color forKey:SKCircleNoteColorKey];
-    if (color = [colorDict objectForKey:SKNSquareString])
+    if ((color = [colorDict objectForKey:SKNSquareString]))
         [sud setColor:color forKey:SKSquareNoteColorKey];
-    if (color = [colorDict objectForKey:SKNHighlightString])
+    if ((color = [colorDict objectForKey:SKNHighlightString]))
         [sud setColor:color forKey:SKHighlightNoteColorKey];
-    if (color = [colorDict objectForKey:SKNUnderlineString])
+    if ((color = [colorDict objectForKey:SKNUnderlineString]))
         [sud setColor:color forKey:SKUnderlineNoteColorKey];
-    if (color = [colorDict objectForKey:SKNStrikeOutString])
+    if ((color = [colorDict objectForKey:SKNStrikeOutString]))
         [sud setColor:color forKey:SKStrikeOutNoteColorKey];
-    if (color = [colorDict objectForKey:SKNLineString])
+    if ((color = [colorDict objectForKey:SKNLineString]))
         [sud setColor:color forKey:SKLineNoteColorKey];
-    if (color = [colorDict objectForKey:SKNInkString])
+    if ((color = [colorDict objectForKey:SKNInkString]))
         [sud setColor:color forKey:SKInkNoteColorKey];
-    if (color = [colorDict objectForKey:SKCircleInteriorString])
+    if ((color = [colorDict objectForKey:SKCircleInteriorString]))
         [sud setColor:color forKey:SKCircleNoteInteriorColorKey];
-    if (color = [colorDict objectForKey:SKSquareInteriorString])
+    if ((color = [colorDict objectForKey:SKSquareInteriorString]))
         [sud setColor:color forKey:SKSquareNoteInteriorColorKey];
-    if (color = [colorDict objectForKey:SKLineInteriorString])
+    if ((color = [colorDict objectForKey:SKLineInteriorString]))
         [sud setColor:color forKey:SKLineNoteInteriorColorKey];
-    if (color = [colorDict objectForKey:SKFreeTextFontString])
+    if ((color = [colorDict objectForKey:SKFreeTextFontString]))
         [sud setColor:color forKey:SKFreeTextNoteFontColorKey];
 }
 
@@ -539,15 +539,15 @@
 - (void)setDefaultLineWidths:(NSDictionary *)dict {
     NSUserDefaults *sud = [NSUserDefaults standardUserDefaults];
     NSNumber *number;
-    if (number = [dict objectForKey:SKNFreeTextString])
+    if ((number = [dict objectForKey:SKNFreeTextString]))
         [sud setDouble:[number doubleValue] forKey:SKFreeTextNoteLineWidthKey];
-    if (number = [dict objectForKey:SKNCircleString])
+    if ((number = [dict objectForKey:SKNCircleString]))
         [sud setDouble:[number doubleValue] forKey:SKCircleNoteLineWidthKey];
-    if (number = [dict objectForKey:SKNSquareString])
+    if ((number = [dict objectForKey:SKNSquareString]))
         [sud setDouble:[number doubleValue] forKey:SKSquareNoteLineWidthKey];
-    if (number = [dict objectForKey:SKNLineString])
+    if ((number = [dict objectForKey:SKNLineString]))
         [sud setDouble:[number doubleValue] forKey:SKLineNoteLineWidthKey];
-    if (number = [dict objectForKey:SKNInkString])
+    if ((number = [dict objectForKey:SKNInkString]))
         [sud setDouble:[number doubleValue] forKey:SKInkNoteLineWidthKey];
 }
 
@@ -565,15 +565,15 @@
 - (void)setDefaultLineStyles:(NSDictionary *)dict {
     NSUserDefaults *sud = [NSUserDefaults standardUserDefaults];
     NSNumber *number;
-    if (number = [dict objectForKey:SKNFreeTextString])
+    if ((number = [dict objectForKey:SKNFreeTextString]))
         [sud setInteger:[number integerValue] 
forKey:SKFreeTextNoteLineStyleKey];
-    if (number = [dict objectForKey:SKNCircleString])
+    if ((number = [dict objectForKey:SKNCircleString]))
         [sud setInteger:[number integerValue] forKey:SKCircleNoteLineStyleKey];
-    if (number = [dict objectForKey:SKNSquareString])
+    if ((number = [dict objectForKey:SKNSquareString]))
         [sud setInteger:[number integerValue] forKey:SKSquareNoteLineStyleKey];
-    if (number = [dict objectForKey:SKNLineString])
+    if ((number = [dict objectForKey:SKNLineString]))
         [sud setInteger:[number integerValue] forKey:SKLineNoteLineStyleKey];
-    if (number = [dict objectForKey:SKNInkString])
+    if ((number = [dict objectForKey:SKNInkString]))
         [sud setInteger:[number integerValue] forKey:SKInkNoteLineStyleKey];
 }
 
@@ -591,15 +591,15 @@
 - (void)setDefaultDashPatterns:(NSDictionary *)dict {
     NSUserDefaults *sud = [NSUserDefaults standardUserDefaults];
     NSArray *array;
-    if (array = [dict objectForKey:SKNFreeTextString])
+    if ((array = [dict objectForKey:SKNFreeTextString]))
         [sud setObject:array forKey:SKFreeTextNoteDashPatternKey];
-    if (array = [dict objectForKey:SKNCircleString])
+    if ((array = [dict objectForKey:SKNCircleString]))
         [sud setObject:array forKey:SKCircleNoteDashPatternKey];
-    if (array = [dict objectForKey:SKNSquareString])
+    if ((array = [dict objectForKey:SKNSquareString]))
         [sud setObject:array forKey:SKSquareNoteDashPatternKey];
-    if (array = [dict objectForKey:SKNLineString])
+    if ((array = [dict objectForKey:SKNLineString]))
         [sud setObject:array forKey:SKLineNoteDashPatternKey];
-    if (array = [dict objectForKey:SKNInkString])
+    if ((array = [dict objectForKey:SKNInkString]))
         [sud setObject:array forKey:SKInkNoteDashPatternKey];
 }
 
@@ -614,9 +614,9 @@
 - (void)setDefaultFontNames:(NSDictionary *)fontNameDict {
     NSUserDefaults *sud = [NSUserDefaults standardUserDefaults];
     NSString *fontName;
-    if (fontName = [fontNameDict objectForKey:SKNFreeTextString])
+    if ((fontName = [fontNameDict objectForKey:SKNFreeTextString]))
         [sud setObject:fontName forKey:SKFreeTextNoteFontNameKey];
-    if (fontName = [fontNameDict objectForKey:SKNNoteString])
+    if ((fontName = [fontNameDict objectForKey:SKNNoteString]))
         [sud setObject:fontName forKey:SKAnchoredNoteFontNameKey];
 }
 
@@ -631,9 +631,9 @@
 - (void)setDefaultFontSizes:(NSDictionary *)fontSizeDict {
     NSUserDefaults *sud = [NSUserDefaults standardUserDefaults];
     NSNumber *fontSize;
-    if (fontSize = [fontSizeDict objectForKey:SKNFreeTextString])
+    if ((fontSize = [fontSizeDict objectForKey:SKNFreeTextString]))
         [sud setObject:fontSize forKey:SKFreeTextNoteFontSizeKey];
-    if (fontSize = [fontSizeDict objectForKey:SKNNoteString])
+    if ((fontSize = [fontSizeDict objectForKey:SKNNoteString]))
         [sud setObject:fontSize forKey:SKAnchoredNoteFontSizeKey];
 }
 

Modified: trunk/SKDocumentController.m
===================================================================
--- trunk/SKDocumentController.m        2011-04-05 11:07:07 UTC (rev 7200)
+++ trunk/SKDocumentController.m        2011-04-05 11:11:36 UTC (rev 7201)
@@ -315,11 +315,11 @@
     if(fileURL == nil && [setup objectForKey:SKDocumentSetupFileNameKey])
         fileURL = [NSURL fileURLWithPath:[setup 
objectForKey:SKDocumentSetupFileNameKey]];
     if(fileURL && [[NSFileManager defaultManager] fileExistsAtPath:[fileURL 
path]] && NO == [[NSFileManager defaultManager] isTrashedFileAtURL:fileURL]) {
-        if (document = [self documentForURL:fileURL]) {
+        if ((document = [self documentForURL:fileURL])) {
             // the document was already open, don't call makeWindowControllers 
because that adds new empty windows
             [document applySetup:setup];
             [document showWindows];
-        } else if (document = [self openDocumentWithContentsOfURL:fileURL 
display:NO error:&error]) {
+        } else if ((document = [self openDocumentWithContentsOfURL:fileURL 
display:NO error:&error])) {
             [document makeWindowControllers];
             [document applySetup:setup];
             [document showWindows];

Modified: trunk/SKLocalization.m
===================================================================
--- trunk/SKLocalization.m      2011-04-05 11:07:07 UTC (rev 7200)
+++ trunk/SKLocalization.m      2011-04-05 11:11:36 UTC (rev 7201)
@@ -100,9 +100,9 @@
     NSUInteger i, iMax = [self segmentCount];
     NSString *string;
     for (i = 0; i < iMax; i++) {
-        if (string = localizedStringFromTable([self labelForSegment:i], table))
+        if ((string = localizedStringFromTable([self labelForSegment:i], 
table)))
             [self setLabel:string forSegment:i];
-        if (string = localizedStringFromTable([self toolTipForSegment:i], 
table))
+        if ((string = localizedStringFromTable([self toolTipForSegment:i], 
table)))
             [self setToolTip:string forSegment:i];
         [[self menuForSegment:i] localizeStringsFromTable:table];
     }
@@ -159,7 +159,7 @@
     NSString *toolTip;
     [cells localizeStringsFromTable:table];
     for (id cell in cells) {
-        if (toolTip = localizedStringFromTable([self toolTipForCell:cell], 
table))
+        if ((toolTip = localizedStringFromTable([self toolTipForCell:cell], 
table)))
             [self setToolTip:toolTip forCell:cell];
     }
 }

Modified: trunk/SKMainDocument.m
===================================================================
--- trunk/SKMainDocument.m      2011-04-05 11:07:07 UTC (rev 7200)
+++ trunk/SKMainDocument.m      2011-04-05 11:11:36 UTC (rev 7201)
@@ -517,18 +517,18 @@
         [(NSMutableDictionary *)info setObject:options 
forKey:SKPresentationOptionsKey];
     }
     [fileWrapper addRegularFileWithContents:pdfData preferredFilename:[name 
stringByAppendingPathExtension:@"pdf"]];
-    if (data = [[[self pdfDocument] string] 
dataUsingEncoding:NSUTF8StringEncoding])
+    if ((data = [[[self pdfDocument] string] 
dataUsingEncoding:NSUTF8StringEncoding]))
         [fileWrapper addRegularFileWithContents:data 
preferredFilename:[BUNDLE_DATA_FILENAME stringByAppendingPathExtension:@"txt"]];
-    if (data = [NSPropertyListSerialization dataFromPropertyList:info 
format:NSPropertyListXMLFormat_v1_0 errorDescription:NULL])
+    if ((data = [NSPropertyListSerialization dataFromPropertyList:info 
format:NSPropertyListXMLFormat_v1_0 errorDescription:NULL]))
         [fileWrapper addRegularFileWithContents:data 
preferredFilename:[BUNDLE_DATA_FILENAME 
stringByAppendingPathExtension:@"plist"]];
     if ([[self notes] count] > 0) {
-        if (data = [self notesData])
+        if ((data = [self notesData]))
             [fileWrapper addRegularFileWithContents:data 
preferredFilename:[name stringByAppendingPathExtension:@"skim"]];
-        if (data = [[self notesString] dataUsingEncoding:NSUTF8StringEncoding])
+        if ((data = [[self notesString] 
dataUsingEncoding:NSUTF8StringEncoding]))
             [fileWrapper addRegularFileWithContents:data 
preferredFilename:[name stringByAppendingPathExtension:@"txt"]];
-        if (data = [self notesRTFData])
+        if ((data = [self notesRTFData]))
             [fileWrapper addRegularFileWithContents:data 
preferredFilename:[name stringByAppendingPathExtension:@"rtf"]];
-        if (data = [self notesFDFDataForFile:[name 
stringByAppendingPathExtension:@"pdf"] fileIDStrings:[self fileIDStrings]])
+        if ((data = [self notesFDFDataForFile:[name 
stringByAppendingPathExtension:@"pdf"] fileIDStrings:[self fileIDStrings]]))
             [fileWrapper addRegularFileWithContents:data 
preferredFilename:[name stringByAppendingPathExtension:@"fdf"]];
     }
     return [fileWrapper autorelease];
@@ -726,18 +726,18 @@
             }
         }
     } else  {
-        if (fileData = [[NSData alloc] initWithContentsOfURL:absoluteURL 
options:NSUncachedRead error:&error]) {
+        if ((fileData = [[NSData alloc] initWithContentsOfURL:absoluteURL 
options:NSUncachedRead error:&error])) {
             if ([docType isEqualToString:SKPDFDocumentType]) {
-                if (data = [fileData retain])
+                if ((data = [fileData retain]))
                     pdfDoc = [[SKPDFDocument alloc] initWithURL:absoluteURL];
             } else if ([docType isEqualToString:SKPostScriptDocumentType]) {
-                if (data = [[SKConversionProgressController 
PDFDataWithPostScriptData:fileData error:&error] retain])
+                if ((data = [[SKConversionProgressController 
PDFDataWithPostScriptData:fileData error:&error] retain]))
                     pdfDoc = [[SKPDFDocument alloc] initWithData:data];
             } else if ([docType isEqualToString:SKDVIDocumentType]) {
-                if (data = [[SKConversionProgressController 
PDFDataWithDVIFile:[absoluteURL path] error:&error] retain])
+                if ((data = [[SKConversionProgressController 
PDFDataWithDVIFile:[absoluteURL path] error:&error] retain]))
                     pdfDoc = [[SKPDFDocument alloc] initWithData:data];
             } else if ([docType isEqualToString:SKXDVDocumentType]) {
-                if (data = [[SKConversionProgressController 
PDFDataWithXDVFile:[absoluteURL path] error:&error] retain])
+                if ((data = [[SKConversionProgressController 
PDFDataWithXDVFile:[absoluteURL path] error:&error] retain]))
                     pdfDoc = [[SKPDFDocument alloc] initWithData:data];
             }
         }
@@ -1537,7 +1537,7 @@
                         if (startStringRange.location != NSNotFound) {
                             NSRange endStringRange = [pdfData 
rangeOfData:endStringPattern options:0 
range:SKRangeBetweenRanges(startStringRange, endArrayRange)];
                             if (endStringRange.location != NSNotFound) {
-                                if (firstIDData = [pdfData 
subdataWithRange:SKRangeBetweenRanges(startStringRange, endStringRange)]) {
+                                if ((firstIDData = [pdfData 
subdataWithRange:SKRangeBetweenRanges(startStringRange, endStringRange)])) {
                                     startStringRange = [pdfData 
rangeOfData:startStringPattern options:0 
range:SKRangeBetweenRanges(endStringRange, endArrayRange)];
                                     if (startStringRange.location != 
NSNotFound) {
                                         endStringRange = [pdfData 
rangeOfData:endStringPattern options:0 
range:SKRangeBetweenRanges(startStringRange, endArrayRange)];
@@ -1776,7 +1776,7 @@
     for (i = 0; i < count; i++) {
         if (i > 0)
             [[textStorage mutableString] appendString:@"\n"];
-        if (attrString = [[doc pageAtIndex:i] attributedString])
+        if ((attrString = [[doc pageAtIndex:i] attributedString]))
             [textStorage appendAttributedString:attrString];
     }
     [textStorage endEditing];
@@ -1940,7 +1940,7 @@
         if ([caseSensitive isKindOfClass:[NSNumber class]] == NO || 
[caseSensitive boolValue] == NO)
             options |= NSCaseInsensitiveSearch;
         
-        if (selection = [[self mainWindowController] findString:text 
fromSelection:selection withOptions:options])
+        if ((selection = [[self mainWindowController] findString:text 
fromSelection:selection withOptions:options]))
             specifier = [selection objectSpecifier];
     }
     

Modified: trunk/SKMainWindowController.m
===================================================================
--- trunk/SKMainWindowController.m      2011-04-05 11:07:07 UTC (rev 7200)
+++ trunk/SKMainWindowController.m      2011-04-05 11:11:36 UTC (rev 7201)
@@ -574,17 +574,17 @@
 
 - (void)applyPDFSettings:(NSDictionary *)setup {
     NSNumber *number;
-    if (number = [setup objectForKey:AUTOSCALES_KEY])
+    if ((number = [setup objectForKey:AUTOSCALES_KEY]))
         [pdfView setAutoScales:[number boolValue]];
     if ([pdfView autoScales] == NO && (number = [setup 
objectForKey:SCALEFACTOR_KEY]))
         [pdfView setScaleFactor:[number doubleValue]];
-    if (number = [setup objectForKey:DISPLAYSPAGEBREAKS_KEY])
+    if ((number = [setup objectForKey:DISPLAYSPAGEBREAKS_KEY]))
         [pdfView setDisplaysPageBreaks:[number boolValue]];
-    if (number = [setup objectForKey:DISPLAYSASBOOK_KEY])
+    if ((number = [setup objectForKey:DISPLAYSASBOOK_KEY]))
         [pdfView setDisplaysAsBook:[number boolValue]];
-    if (number = [setup objectForKey:DISPLAYMODE_KEY])
+    if ((number = [setup objectForKey:DISPLAYMODE_KEY]))
         [pdfView setDisplayMode:[number integerValue]];
-    if (number = [setup objectForKey:DISPLAYBOX_KEY])
+    if ((number = [setup objectForKey:DISPLAYBOX_KEY]))
         [pdfView setDisplayBox:[number integerValue]];
 }
 
@@ -863,7 +863,7 @@
     for (NSDictionary *dict in noteDicts) {
         NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
         NSUInteger pageIndex = [[dict 
objectForKey:SKNPDFAnnotationPageIndexKey] unsignedIntegerValue];
-        if (annotation = [[PDFAnnotation alloc] 
initSkimNoteWithProperties:dict]) {
+        if ((annotation = [[PDFAnnotation alloc] 
initSkimNoteWithProperties:dict])) {
             if (pageIndex == NSNotFound)
                 pageIndex = 0;
             else if (pageIndex >= [pdfDoc pageCount])

Modified: trunk/SKMainWindowController_UI.m
===================================================================
--- trunk/SKMainWindowController_UI.m   2011-04-05 11:07:07 UTC (rev 7200)
+++ trunk/SKMainWindowController_UI.m   2011-04-05 11:11:36 UTC (rev 7201)
@@ -1148,7 +1148,7 @@
     Class docClass = [sdc documentClassForContentsOfURL:fileURL];
     id document = nil;
     if (docClass) {
-        if (document = [sdc openDocumentWithContentsOfURL:fileURL display:YES 
error:&error]) {
+        if ((document = [sdc openDocumentWithContentsOfURL:fileURL display:YES 
error:&error])) {
             if ([docClass isPDFDocument]) {
                 NSUInteger pageIndex = [action pageIndex];
                 if (pageIndex < [[document pdfDocument] pageCount]) {

Modified: trunk/SKPDFSynchronizerServer.m
===================================================================
--- trunk/SKPDFSynchronizerServer.m     2011-04-05 11:07:07 UTC (rev 7200)
+++ trunk/SKPDFSynchronizerServer.m     2011-04-05 11:11:36 UTC (rev 7201)
@@ -542,7 +542,7 @@
         NSString *filename;
         synctex_node_t node = synctex_scanner_input(scanner);
         do {
-            if (fileRep = synctex_scanner_get_name(scanner, 
synctex_node_tag(node))) {
+            if ((fileRep = synctex_scanner_get_name(scanner, 
synctex_node_tag(node)))) {
                 filename = (NSString 
*)CFStringCreateWithFileSystemRepresentation(NULL, fileRep);
                 [filenames setObject:filename forKey:[self 
sourceFileForFileName:filename isTeX:YES removeQuotes:NO]];
                 [filename release];
@@ -560,7 +560,7 @@
         synctex_node_t node;
         const char *file;
         while (rv == NO && (node = synctex_next_result(scanner))) {
-            if (file = synctex_scanner_get_name(scanner, 
synctex_node_tag(node))) {
+            if ((file = synctex_scanner_get_name(scanner, 
synctex_node_tag(node)))) {
                 *linePtr = MAX(synctex_node_line(node), 1) - 1;
                 *filePtr = [self sourceFileForFileSystemRepresentation:file 
isTeX:YES];
                 rv = YES;

Modified: trunk/SKPDFView.m
===================================================================
--- trunk/SKPDFView.m   2011-04-05 11:07:07 UTC (rev 7200)
+++ trunk/SKPDFView.m   2011-04-05 11:11:36 UTC (rev 7201)
@@ -710,7 +710,7 @@
     NSData *tiffData = nil;
     
     if ([self hideNotes] == NO && [activeAnnotation isSkimNote] && 
[activeAnnotation isMovable]) {
-        if (noteData = [NSKeyedArchiver 
archivedDataWithRootObject:[activeAnnotation SkimNoteProperties]])
+        if ((noteData = [NSKeyedArchiver 
archivedDataWithRootObject:[activeAnnotation SkimNoteProperties]]))
             [types addObject:SKSkimNotePboardType];
     }
     
@@ -718,9 +718,9 @@
         NSRect selRect = NSIntegralRect(selectionRect);
         PDFPage *page = [self currentSelectionPage];
         
-        if (pdfData = [page PDFDataForRect:selRect])
+        if ((pdfData = [page PDFDataForRect:selRect]))
             [types addObject:NSPDFPboardType];
-        if (tiffData = [page TIFFDataForRect:selRect])
+        if ((tiffData = [page TIFFDataForRect:selRect]))
             [types addObject:NSTIFFPboardType];
         
         /*
@@ -1660,15 +1660,15 @@
             } else if ([type isEqualToString:SKNFreeTextString] || [type 
isEqualToString:SKNCircleString] || [type isEqualToString:SKNSquareString] || 
[type isEqualToString:SKNLineString] || [type isEqualToString:SKNInkString]) {
                 NSDictionary *dict = [pboard 
propertyListForType:SKLineStylePboardType];
                 NSNumber *number;
-                if (number = [dict objectForKey:SKLineWellLineWidthKey])
+                if ((number = [dict objectForKey:SKLineWellLineWidthKey]))
                     [highlightAnnotation setLineWidth:[number doubleValue]];
                 [highlightAnnotation setDashPattern:[dict 
objectForKey:SKLineWellDashPatternKey]];
-                if (number = [dict objectForKey:SKLineWellStyleKey])
+                if ((number = [dict objectForKey:SKLineWellStyleKey]))
                     [highlightAnnotation setBorderStyle:[number integerValue]];
                 if ([type isEqualToString:SKNLineString]) {
-                    if (number = [dict 
objectForKey:SKLineWellStartLineStyleKey])
+                    if ((number = [dict 
objectForKey:SKLineWellStartLineStyleKey]))
                         [(PDFAnnotationLine *)highlightAnnotation 
setStartLineStyle:[number integerValue]];
-                    if (number = [dict objectForKey:SKLineWellEndLineStyleKey])
+                    if ((number = [dict 
objectForKey:SKLineWellEndLineStyleKey]))
                         [(PDFAnnotationLine *)highlightAnnotation 
setEndLineStyle:[number integerValue]];
                 }
                 performedDrag = YES;

Modified: trunk/SKSecondaryPDFView.m
===================================================================
--- trunk/SKSecondaryPDFView.m  2011-04-05 11:07:07 UTC (rev 7200)
+++ trunk/SKSecondaryPDFView.m  2011-04-05 11:11:36 UTC (rev 7201)
@@ -179,7 +179,7 @@
     while (count--)
         [pagePopUpButton removeItemAtIndex:count];
     
-    if (count = [labels count]) {
+    if ((count = [labels count])) {
         for (i = 0; i < count; i++) {
             label = [labels objectAtIndex:i];
             width = NSWidth([label boundingRectWithSize:size options:0 
attributes:attrs]);

Modified: trunk/SKTransitionController.m
===================================================================
--- trunk/SKTransitionController.m      2011-04-05 11:07:07 UTC (rev 7200)
+++ trunk/SKTransitionController.m      2011-04-05 11:11:36 UTC (rev 7201)
@@ -222,7 +222,7 @@
     [window setIgnoresMouseEvents:YES];
     [window setContentView:[[[SKTransitionView alloc] init] autorelease]];
     
-    if (self = [self initWithWindow:window]) {
+    if ((self = [self initWithWindow:window])) {
         view = aView; // don't retain as it may retain us
         
         transitionStyle = SKNoTransition;
@@ -370,7 +370,7 @@
     if (fromIndex != NSNotFound && toIndex != NSNotFound && idx < 
[pageTransitions count]) {
         NSDictionary *info = [pageTransitions objectAtIndex:idx];
         id value;
-        if (value = [info objectForKey:SKStyleNameKey])
+        if ((value = [info objectForKey:SKStyleNameKey]))
             currentTransitionStyle = [[self class] styleForName:value];
         if ((value = [info objectForKey:SKDurationKey]) && [value 
respondsToSelector:@selector(doubleValue)])
             currentDuration = [value doubleValue];

Modified: trunk/SKTransitionInfo.m
===================================================================
--- trunk/SKTransitionInfo.m    2011-04-05 11:07:07 UTC (rev 7200)
+++ trunk/SKTransitionInfo.m    2011-04-05 11:11:36 UTC (rev 7201)
@@ -80,11 +80,11 @@
 
 - (void)setProperties:(NSDictionary *)dictionary {
     id value;
-    if (value = [dictionary objectForKey:SKStyleNameKey])
+    if ((value = [dictionary objectForKey:SKStyleNameKey]))
         [self setTransitionStyle:[SKTransitionController styleForName:value]];
-    if (value = [dictionary objectForKey:SKDurationKey])
+    if ((value = [dictionary objectForKey:SKDurationKey]))
         [self setDuration:[value doubleValue]];
-    if (value = [dictionary objectForKey:SKShouldRestrictKey])
+    if ((value = [dictionary objectForKey:SKShouldRestrictKey]))
         [self setShouldRestrict:[value doubleValue]];
 }
 


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