[ET Trac] [Einstein Toolkit] #1470: make Util_GetHandle case insensitive

[Einstein Toolkit]

#1470: make Util_GetHandle case insensitive
----------------------+-----------------------------------------------------
 Reporter:  rhaas     |       Owner:                     
     Type:  defect    |      Status:  new                
 Priority:  optional  |   Milestone:                     
Component:  Cactus    |     Version:  development version
 Keywords:            |  
----------------------+-----------------------------------------------------
 Util_GetHandle is the flesh routine behind such routines
 CCTK_ReductionHandle, CCTK_InterpHandle that return some kind of operation
 handle based on a name. Most other strings in Cactus are case insensitive
 eg the thorn or variable names in CCTK_VarDataPtr, the boundary condition
 names.

 Since the interpolator name that is passed to CCTK_InterpHandle us often a
 user specifiable parameter it might be good to also use case insensitive
 string comparison in Util_GetHandle.

 Aside: Util_GetHandle is not documented but also not declared as private.

-- 
Ticket URL: <https://trac.einsteintoolkit.org/ticket/1470>
Einstein Toolkit <http://einsteintoolkit.org>
The Einstein Toolkit