atlasrep: POSITION_FIRST_COMPONENT_SORTED used

[fingolfin]

The atlasrep package uses the undocumented kernel function POSITION_FIRST_COMPONENT_SORTED. It would be nice if that could stop. As an alternative, this code:

pos:= POSITION_FIRST_COMPONENT_SORTED( WidthUnicodeTable, ints[j] );

could likely be replaced with this, as done in several other packages (however, I have not tested this within altasrep):

pos:= PositionSorted( WidthUnicodeTable, [ ints[j] ] );

Once an atlasrep version not using this has been released, we can get rid of PositionFirstComponent and also this kernel function behind it.

[ThomasBreuer]

I have changed the code in my development version.

[fingolfin]

Thank you

[olexandr-konovalov]

The "Package issues automation moved this from Incoming to Fix released on 7 Sep" message above is incorrect. The fix is applied but not released. We should waiting for a new release of AtlasRep to close this, otherwise it falls below the radar.