This feature is useful for small number of developers.
From the point of maintenance view, reverting this feature is better.
This reverts commit f391c03be0.
Monospaced fonts are identified by fontconfig APIs.
(i.e. Monospaced fonts have a spacing value with 100.)
Therefore, showing monospaced fonts are available only if fontconfig is
installed.
Added cases:
Analyse auto indention for new lines. It mean, that redo/undo
line creation will finished by one step.
Analyse input symbols speed. In case when user writes somethenigi
and takes a short delay (by default 0.8sec)
between written symbols - redo/undo action will use this delay
as point to create new node in redo/undo queue.
Analyse input symbols on a "words". Ongoing alphabetic symbols
between nonalphabetic symbols known as
"word". Redo/undo action will use for a step a whole "word".
In text setting added addition toggle named "Smart undo/redo".
By default this feature is disabled.
Todo: make this feature work with auto intendation.
Prortotype here: https://phab.enlightenment.org/D1288