Re: [Jed-users-l] edt_chgcase() broken?

[Ulli Horlacher <framstag@xxxxxxxxxxxxxxxxxxxx>]

On Wed 2011-12-14 (19:05), Ulli Horlacher wrote:
> After upgrading from jed 0.99-18 to 0.99-19 the function edt_chgcase()
> (from edt.sl) is no longer working: it should change the case of the
> current character or region, but it does nothing.

I did some more testing:

edt_chgcase() works if there is at least one uppercase character in the
region! WEIRD!

Tracing it down... the problem is in function xform_region():

The manual says:

 USAGE
  Void xform_region (Integer how)
  
 DESCRIPTION
  This function changes the characters in the region in a way specified
  by the parameter `how'.  This is an integer that can be any of of the
  following:

        'u'       Upcase_region
        'd'       Downcase_region
        'c'       Capitalize region

  Anything else will change case of region.


But xform_region('x') only works if the region contains at least one
uppercase character.

-- 
Ullrich Horlacher              Server- und Arbeitsplatzsysteme
Rechenzentrum                  E-Mail: horlacher@xxxxxxxxxxxxxxxxxxxx
Universitaet Stuttgart         Tel:    ++49-711-685-65868
Allmandring 30                 Fax:    ++49-711-682357
70550 Stuttgart (Germany)      WWW:    http://www.rus.uni-stuttgart.de/
REF: <20111214180507.GA31687@xxxxxxxxxxxxxxxxxxxx>
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