A sheetpath is required to correctly resolve text variables.
Depending on currentSheet is rife with bugs.
There are many places where we do *not* want to be prepending
field names to the field values, such as netlisting,
building PDF hypertext menus, etc.
Also, Find/Replace needs to work on unresolved text, as
that's what we're going to display (and if replace nuked
your variable references you wouldn't be happy).
* Add compare method to COLOR4D object.
* Add unit test to validate COLOR4D comparison method.
* Add missing color test in text attribute comparison method.
* Add unit test for text attribute object.
* Remove unnecessary headers from text attribute header.
* Move text attribute code into separate source file.
Fixes#13062Fixes#13056Fixes#13057
However, DXF and HPGL is not perfect, but OTOH this is not an usual format for schematic.
PS format is not tested for now.
Jeff Young
Wayne Stambaugh
Marek Roszko
vinsfortunato
jean-pierre charras