Improved Evaluation

MathPad/MPParseError.h

@@ -6,8 +6,12 @@
 //  Copyright (c) 2014 Kim Wittenburg. All rights reserved.
 //
 
+// TODO: Rename to MPSyntaxError
+
 #import <Foundation/Foundation.h>
 
+@class MPRangePath;
+
 #define MPParseError(range,key) [[MPParseError alloc] initWithErrorRange:range errorMessageKey:key]
 
 @interface MPParseError : NSObject
@@ -23,4 +27,6 @@
 @property (nonatomic) NSRange errorRange;
 @property (nonatomic, copy) NSString *localizedErrorMessage;
 
+- (MPRangePath *)rangePath;
+
 @end