#14552: Tab completer improvements
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       Reporter:  vbraun          |         Owner:  was         
           Type:  enhancement     |        Status:  needs_review
       Priority:  major           |     Milestone:  sage-5.10   
      Component:  user interface  |    Resolution:              
       Keywords:                  |   Work issues:              
Report Upstream:  N/A             |     Reviewers:              
        Authors:  Scott Mancuso   |     Merged in:              
   Dependencies:                  |      Stopgaps:              
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Comment (by scmancuso):

 The patch I uploaded has some bugs. I was working on fixing them, but as I
 was working with it, I just found that there were far too many completions
 to cycle through in most cases. For example,
 {{{
 sage: Fie<tab>
 AlgebraicField                     ResidueField
 AlgebraicRealField                 UniversalCyclotomicField
 ...
 RealIntervalField                  is_pAdicField
 RealLazyField                      pAdicField
 sage: AlgebraicField
 }}}
 gives sixty possible completions, and, most annoyingly, automatically
 fills in with the first one (!AlgebraicField), requiring that you tab-
 cycle through them to find the one you want. Obviously this is
 unacceptable. If we enable tab-cycling, then I think we should go back to
 the way I first implemented it, where the traditional completions are used
 if there are any, and the new completions are used only if there were no
 traditional completions.

 The other option is to not have any tab-cycling, and then we could show
 all completions (traditional and new), or the way I originally implemented
 it.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14552#comment:14>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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