- Added has ability to check if a script has an open handler to GTMNSAppleScript+Handler.

- GTMStackTrace support for building a trace from the call stack in an NSException (for 10.5+ and iPhone).
- Added GTMUIFont+LineHeight.
- Cleaned up some OS version checks to use constants instead of numbers directly.

1 files changed, 15 insertions, 0 deletions

diff --git a/Foundation/GTMStackTrace.h b/Foundation/GTMStackTrace.h
index 3b6965d..9726da5 100644
--- a/Foundation/GTMStackTrace.h
+++ b/Foundation/GTMStackTrace.h
@@ -51,7 +51,17 @@ struct GTMAddressDescriptor {
 // #6  0x000025b9 tart ()  [/Users/me/./StackLog]
 //
 
+#ifdef GTM_MACOS_SDK  // currently not supported on iPhone
 NSString *GTMStackTrace(void);
+#endif
+
+#if MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5
+// Returns a string containing a nicely formatted stack trace from the
+// exception.  Only available on 10.5 or later, uses 
+// -[NSException callStackReturnAddresses].
+//
+NSString *GTMStackTraceFromException(NSException *e);
+#endif
 
 // Returns an array of program counters from the current thread's stack.
 // *** You should probably use GTMStackTrace() instead of this function ***
@@ -67,7 +77,9 @@ NSString *GTMStackTrace(void);
 // Returns:
 //   The number of program counters actually added to outPcs.
 //
+#ifdef GTM_MACOS_SDK  // currently not supported on iPhone
 NSUInteger GTMGetStackProgramCounters(void *outPcs[], NSUInteger count);
+#endif
 
 // Returns an array of GTMAddressDescriptors from the current thread's stack.
 // *** You should probably use GTMStackTrace() instead of this function ***
@@ -85,8 +97,11 @@ NSUInteger GTMGetStackProgramCounters(void *outPcs[], NSUInteger count);
 // Returns:
 //   The number of program counters actually added to outPcs.
 //
+#ifdef GTM_MACOS_SDK  // currently not supported on iPhone
 NSUInteger GTMGetStackAddressDescriptors(struct GTMAddressDescriptor outDescs[], 
                                          NSUInteger count);
+#endif
+
 #ifdef __cplusplus
 }
 #endif