editor->formatRange (SCI_FORMATRANGE) not yet implemented

[pryrt]

while working on #34, discovered SCI_FORMATRANGE is not yet implemented

I don't remember whether I cxouldn't think of how to do it, or if it was the first with a structure, and I postponed then forgot about it

[pryrt]

I re-looked at Scintilla SCI_FORMATRANGE docs : I could try to implement the underlying c structure in perl: however, that's always been hard to get right, and without a known-working sequence, I wouldn't know where the problem was

Notepad++ has a working sequence in printer.cpp, but it's too convoluted for me to follow without giving myself some intermediary print statements or an IDE, so I can find out what actually ends up in the structure.

This is not likely to happen anytime soon.

If someone has a known-working PythonScript example of calling editor.formatRange(), that would at least be a start ... but that might be difficult, because as of PythonScript 1.5.2, I don't see that one in the editor documentation. :-(