Option to insert instantly when not ambiguous?

[lephe]

First of all, I really love this package, thank your for keeping it up. :D

A very efficient behavior I've found on other editors is to insert escapes more eagerly in two situations:

1. When an escape is complete: if I type \alpha then it is substituted with α as soon as I type the last a. (If I don't want to substitute, I can undo.)
2. When an escape is unambiguous: if I type \alp and then some character X such that there is no escape called \alpX (and the only symbol that starts with \alp is \alpha), then it inserts αX.

Both are really useful because they reduce the amount of spaces and characters to type. For users of math-formalization languages like me where escapes are everywhere, it's a huge plus.

I think an option to enable such behavior (off by default) would be helpful. I can try and work it out, but is that fine with you at least?

[mvoidex]

Hi! Looks as nice feature :)

is that fine with you at least?

Yes, completely