Make characters in the range [from,to) the selection and invoke
editor->normalise
on the same range to make the selection or as much as possible thereof
visible. If to is equal to
from, no selection is visible and the editor is not
normalised.
The selection is determined by editor<-mark
and editor<-caret.
It can be in three modes as described with editor<->mark_status.
See also editor<-selected, editor<-selection, editor<-selection_start
and editor<-selection_end.
Defaults: The first argument (from) defaults to
the current start of the selection; the second (to) to the
current end of the selection.
- See also
- editor
->normalise
