[Octave-bug-tracker] [bug #48175] "parse error" error message in GUI callbacks

[Rik]

Follow-up Comment #5, bug #48175 (project octave):

@Mike: Take a look at my newly uploaded diff.  I fake the error message by
writing to std::cerr and then set the internal error message by calling the
Octave function lasterr().


-          eval_string (s, false, status, 0);
+          try
+            {
+              eval_string (s, false, status, 0);
+            }
+          catch (octave_execution_exception&)
+            {
+              std::cerr << "execution error in graphics callback function"
<<
+                           std::endl;
+              feval ("lasterr",
+                     ovl ("execution error in graphics callback function"));
+              recover_from_exception ();
+            }


Feel free to modify the message, or to commit the change.


(file #37442)
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Additional Item Attachment:

File name: bug_48175-2.diff               Size:1 KB


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