Maps with shared keys.

[Di-o-go]

First of all, Thank you for the great plugin. Love it!

Consider that we have the following maps:

:Arpeggio inoremap th the
:Arpeggio inoremap tha that

If I only have the first map, all works fine. Once I add the second one, there seems to be a conflict and the first map no longer works. I've seen multiple such conflicts when the maps have shared keys.

[kana]

Thank you for the report. As you described, such mappings (one is a subset of the other) basically doesn't work because of conflict. Internally,

• the first one maps t and h to recognize whether two keys (t and h) are simultaneously pressed, and
• the second one maps t, h and a to recognize whether three keys (t, h and a) are simultaneously pressed.

The point is that the second one overrides t and h, so that the example doesn't work.
(If the second one consists of two keys (like Arpeggio inoremap ta ...), it doesn't conflict with the first one.)

As a workaround, reorder mappings by lhs length. For example,

Arpeggio inoremap tha that
Arpeggio inoremap th the