Patch from Alexey to support fold.compact  and folding of {}. Simplified and made floating point numbers appear all in number style rather than with the '.' in operator style.
Patch from Alexey to support fold.compact  and folding of {}.
Simplified and made floating point numbers appear all
in number style rather than with the '.' in operator style.

R1dO/scintilla_clone,R1dO/scintilla_clone,R1dO/scintilla_clone,R1dO/scintilla_clone,R1dO/scintilla_clone,R1dO/scintilla_clone,R1dO/scintilla_clone,R1dO/scintilla_clone