#14961: Preparser not robust enough against typos:
------------------------------------+-----------------------------
       Reporter:  tscrim            |         Owner:  tscrim
           Type:  defect            |        Status:  needs_review
       Priority:  blocker           |     Milestone:  sage-5.11
      Component:  interfaces        |    Resolution:
       Keywords:                    |     Merged in:
        Authors:  Travis Scrimshaw  |     Reviewers:
Report Upstream:  N/A               |   Work issues:
         Branch:                    |  Dependencies:
       Stopgaps:                    |
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Changes (by {'newvalue': u'Travis Scrimshaw', 'oldvalue': ''}):

 * status:  new => needs_review
 * author:   => Travis Scrimshaw


Comment:

 Here's a patch which is just a hack fix so that sage doesn't crash and it
 tells you that an error has occurred. It prints the error twice, but it
 works...
 {{{
 sage: R.<t> = QQ{]
 SyntaxError: Mismatched ']'
 SyntaxError: Mismatched ']'
 sage:
 }}}

--
Ticket URL: <http://trac.sagemath.org/ticket/14961#comment:2>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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