[LON-CAPA-users] Significant digits in customresponse: "Submission not graded. Use more digits."

[Stefan Bisitz]

Hi,

How can I show feedback to students about not enough significant digits 
in a customresponse problem?

The help suggests to use "SIG_FAIL" for an incorrect amount of 
significant digits. However, using "SIG_FAIL" always shows:
"Submission not graded. Use fewer digits."
What can do to show:
"Submission not graded. Use more digits."
?

This feedback is automatically available for numericalresponse in 
corresponding cases. Which return code or other setting is needed in 
customresponse?

I vaguely remember discussions about this issue but cannot find them 
right now in the mailing lists or bugzilla.

Anyway - any idea?

Thanks,
Stefan Bisitz