The Javascript runtime size can now be adjusted.

Use the key 'JSRunTime_size_mb' in .GNUstepDefaults. The value of this key is the requested size of the JS runtime in megabytes. If the key is missing, then the default value of 32MB is used. This might be useful in the case of a lot of script-heavy (i.e. memory consuming) OXPs running.

src/Core/Scripting/OOJavaScriptEngine.m

@@ -88,6 +88,7 @@
 
 
 #define OOJS_STACK_SIZE				8192
+#define OOJS_RUNTIME_SIZE_MB			32
 
 
 static OOJavaScriptEngine	*sSharedEngine = nil;
@@ -278,12 +279,13 @@ - (id) init
 	assert(sizeof(jschar) == sizeof(unichar));
 
 	// initialize the JS run time, and return result in runtime.
-	_runtime = JS_NewRuntime(32L * 1024L * 1024L);
+	uint32_t jsRuntimeInMB = [defaults oo_intForKey:@"JSRunTime_size_mb" defaultValue:OOJS_RUNTIME_SIZE_MB];
+	_runtime = JS_NewRuntime(jsRuntimeInMB * 1024L * 1024L);
 
 	// if runtime creation failed, end the program here.
 	if (_runtime == NULL)
 	{
-		OOLog(@"script.javaScript.init.error", @"%@", @"***** FATAL ERROR: failed to create JavaScript runtime.");
+		OOLog(@"script.javaScript.init.error", @"%@", @"***** FATAL ERROR: failed to create JavaScript runtime with size %uMB.", jsRuntimeInMB);
 		exit(1);
 	}