Detect when matching character already exists

[ebartrum]

Sometimes Ill autocomplete (word by word) a command such as
git commit -m "Refactor the ...
then I'll complete the message and type the closing "
Problem is the plugin will create a matching " because it doesnt detect that the earlier " is still open
Can this be fixed?

[jorgebucaran]

Sounds like a dupe of #19 to me.