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Added macOS-X compatibility stuff.
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@7440 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
richard
parent
6e11db13e3
commit
2085dd62a2
3 changed files with 153 additions and 20 deletions
18
ChangeLog
18
ChangeLog
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@ -1,3 +1,9 @@
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2000-09-07 Richard Frith-Macdonald <rfm@gnu.org>
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* Source/NSGeometry.m: Add code to parse MacOS-X format strings.
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Also produce MacOS-X format strings if the GSMacOSXCompatibleGeometry
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or GSMacOSXCompatible default is YES (the former overrides the latter).
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2000-09-01 Fred Kiefer <FredKiefer@gmx.de>
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* Headers/gnustep/base/NSString.h:
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@ -17,9 +23,9 @@
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* Tools/gsdoc-0_6_6.dtd: added prjref element which enable explicit
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links between projects
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* Tools/gsdoc.m: handle prjref
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remove extensions from files in gsdocrefs
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(one day we'll generate other formats :-)
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* Tools/gsdoc.m: handle prjref
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remove extensions from files in gsdocrefs
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(one day we'll generate other formats :-)
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2000-08-23 Fred Kiefer <FredKiefer@gmx.de>
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@ -68,6 +74,12 @@
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added index generation
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* Tools/gsdoc.gsdoc: added parameters documentation
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2000-08-13 Richard Frith-Macdonald <rfm@gnu.org>
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* Documentation/gsdoc/NSString.gsdoc: add documentation for replacing
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strings within the reciever.
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* Documentation/gsdoc/NSMutableString.gsdoc: ditto
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2000-08-08 Richard Frith-Macdonald <rfm@gnu.org>
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* Headers/gnustep/base/all.h: Moved to Old as obsolete file.
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@ -34,7 +34,10 @@
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#include <Foundation/NSString.h>
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#include <Foundation/NSGeometry.h>
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#include <Foundation/NSScanner.h>
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#include <Foundation/NSNotification.h>
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#include <Foundation/NSUserDefaults.h>
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static BOOL MacOSX = NO; // Compatibility mode
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static Class NSStringClass = 0;
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static Class NSScannerClass = 0;
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static SEL scanFloatSel = @selector(scanFloat:);
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@ -44,6 +47,36 @@ static BOOL (*scanFloatImp)(NSScanner*, SEL, float*);
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static BOOL (*scanStringImp)(NSScanner*, SEL, NSString*, NSString**);
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static id (*scannerImp)(Class, SEL, NSString*);
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/*
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* A trivial class to monitor user defaults to see how we should be
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* producing strings describing geometry structures.
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*/
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@interface GSGeometryDefaultObserver : NSObject
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+ (void) defaultsChanged: (NSNotification*)aNotification;
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@end
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@implementation GSGeometryDefaultObserver
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+ (void) defaultsChanged: (NSNotification*)aNotification
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{
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NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
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id def;
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def = [defaults objectForKey: @"GSMacOSXCompatibleGeometry"];
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if (def == nil)
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{
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def = [defaults objectForKey: @"GSMacOSXCompatible"];
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}
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if (def != nil && [def isKindOfClass: NSStringClass] == YES)
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{
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MacOSX = [def boolValue];
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}
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else
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{
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MacOSX = NO;
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}
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}
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@end
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static inline void
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setupCache()
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{
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@ -57,6 +90,13 @@ setupCache()
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[NSScannerClass instanceMethodForSelector: scanStringSel];
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scannerImp = (id (*)(Class, SEL, NSString*))
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[NSScannerClass methodForSelector: scannerSel];
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[[NSNotificationCenter defaultCenter]
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addObserver: [GSGeometryDefaultObserver class]
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selector: @selector(defaultsChanged:)
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name: NSUserDefaultsDidChangeNotification
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object: nil];
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[[GSGeometryDefaultObserver class] defaultsChanged: nil];
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}
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}
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@ -194,30 +234,46 @@ NSDivideRect(NSRect aRect,
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/** Get a String Representation... **/
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NSString *
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NSString*
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NSStringFromPoint(NSPoint aPoint)
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{
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setupCache();
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return [NSStringClass stringWithFormat: @"{x=%f; y=%f}", aPoint.x, aPoint.y];
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if (MacOSX == YES)
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return [NSStringClass stringWithFormat:
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@"{%g, %g}", aPoint.x, aPoint.y];
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else
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return [NSStringClass stringWithFormat:
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@"{x=%g; y=%g}", aPoint.x, aPoint.y];
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}
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NSString *
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NSString*
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NSStringFromRect(NSRect aRect)
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{
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setupCache();
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return [NSStringClass stringWithFormat: @"{x=%f; y=%f; width=%f; height=%f}",
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aRect.origin.x, aRect.origin.y, aRect.size.width, aRect.size.height];
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if (MacOSX == YES)
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return [NSStringClass stringWithFormat:
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@"{{%g, %g}, {%g, %g}}",
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aRect.origin.x, aRect.origin.y, aRect.size.width, aRect.size.height];
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else
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return [NSStringClass stringWithFormat:
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@"{x=%g; y=%g; width=%g; height=%g}",
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aRect.origin.x, aRect.origin.y, aRect.size.width, aRect.size.height];
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}
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NSString *
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NSString*
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NSStringFromSize(NSSize aSize)
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{
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setupCache();
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return [NSStringClass stringWithFormat: @"{width=%f; height=%f}",
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aSize.width, aSize.height];
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if (MacOSX == YES)
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return [NSStringClass stringWithFormat:
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@"{%g, %g}", aSize.width, aSize.height];
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else
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return [NSStringClass stringWithFormat:
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@"{width=%g; height=%g}", aSize.width, aSize.height];
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}
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NSPoint NSPointFromString(NSString* string)
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NSPoint
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NSPointFromString(NSString* string)
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{
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NSScanner *scanner;
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NSPoint point;
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@ -233,12 +289,29 @@ NSPoint NSPointFromString(NSString* string)
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&& (*scanStringImp)(scanner, scanStringSel, @"=", NULL)
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&& (*scanFloatImp)(scanner, scanFloatSel, &point.y)
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&& (*scanStringImp)(scanner, scanStringSel, @"}", NULL))
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return point;
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{
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return point;
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}
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else
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return NSMakePoint(0, 0);
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{
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[scanner setScanLocation: 0];
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if ((*scanStringImp)(scanner, scanStringSel, @"{", NULL)
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&& (*scanFloatImp)(scanner, scanFloatSel, &point.x)
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&& (*scanStringImp)(scanner, scanStringSel, @",", NULL)
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&& (*scanFloatImp)(scanner, scanFloatSel, &point.y)
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&& (*scanStringImp)(scanner, scanStringSel, @"}", NULL))
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{
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return point;
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}
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else
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{
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return NSMakePoint(0, 0);
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}
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}
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}
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NSSize NSSizeFromString(NSString* string)
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NSSize
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NSSizeFromString(NSString* string)
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{
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NSScanner *scanner;
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NSSize size;
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@ -254,12 +327,29 @@ NSSize NSSizeFromString(NSString* string)
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&& (*scanStringImp)(scanner, scanStringSel, @"=", NULL)
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&& (*scanFloatImp)(scanner, scanFloatSel, &size.height)
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&& (*scanStringImp)(scanner, scanStringSel, @"}", NULL))
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return size;
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{
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return size;
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}
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else
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return NSMakeSize(0, 0);
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{
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[scanner setScanLocation: 0];
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if ((*scanStringImp)(scanner, scanStringSel, @"{", NULL)
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&& (*scanFloatImp)(scanner, scanFloatSel, &size.width)
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&& (*scanStringImp)(scanner, scanStringSel, @",", NULL)
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&& (*scanFloatImp)(scanner, scanFloatSel, &size.height)
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&& (*scanStringImp)(scanner, scanStringSel, @"}", NULL))
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{
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return size;
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}
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else
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{
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return NSMakeSize(0, 0);
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}
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}
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}
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NSRect NSRectFromString(NSString* string)
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NSRect
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NSRectFromString(NSString* string)
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{
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NSScanner *scanner;
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NSRect rect;
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@ -286,8 +376,35 @@ NSRect NSRectFromString(NSString* string)
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&& (*scanStringImp)(scanner, scanStringSel, @"=", NULL)
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&& (*scanFloatImp)(scanner, scanFloatSel, &rect.size.height)
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&& (*scanStringImp)(scanner, scanStringSel, @"}", NULL))
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return rect;
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{
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return rect;
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}
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else
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return NSMakeRect(0, 0, 0, 0);
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{
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[scanner setScanLocation: 0];
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if ((*scanStringImp)(scanner, scanStringSel, @"{", NULL)
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&& (*scanStringImp)(scanner, scanStringSel, @"{", NULL)
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&& (*scanFloatImp)(scanner, scanFloatSel, &rect.origin.x)
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&& (*scanStringImp)(scanner, scanStringSel, @",", NULL)
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&& (*scanFloatImp)(scanner, scanFloatSel, &rect.origin.y)
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&& (*scanStringImp)(scanner, scanStringSel, @"}", NULL)
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&& (*scanStringImp)(scanner, scanStringSel, @",", NULL)
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&& (*scanStringImp)(scanner, scanStringSel, @"{", NULL)
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&& (*scanFloatImp)(scanner, scanFloatSel, &rect.size.width)
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&& (*scanStringImp)(scanner, scanStringSel, @",", NULL)
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&& (*scanFloatImp)(scanner, scanFloatSel, &rect.size.height)
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&& (*scanStringImp)(scanner, scanStringSel, @"}", NULL)
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&& (*scanStringImp)(scanner, scanStringSel, @"}", NULL))
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{
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return rect;
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}
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else
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{
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return NSMakeRect(0, 0, 0, 0);
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}
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}
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}
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@ -14,6 +14,7 @@ print_string(NSString* s)
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}
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#include <Foundation/NSString.h>
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#include <Foundation/NSGeometry.h>
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int main()
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@ -25,6 +26,9 @@ int main()
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print_string(s);
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s2 = NSStringFromPoint(NSMakePoint(1.374, 5.100));
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print_string(s2);
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s2 = [s copy];
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print_string(s2);
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s3 = [s2 mutableCopy];
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