support key mapping

[syohex]

@stsquad How about this version ? You can copy commit -message M-w when commit message is popup-ed. You can close popup by pressing q or C-g. And you can your own key mapping by changing git-messenger-map.

https://raw.githubusercontent.com/syohex/emacs-git-messenger/support-key-mapping/git-messenger.el

[syohex]

This is related to https://github.com/auto-complete/popup-el/issues/68

[stsquad]

Ahh I figured it was possible with the undocumented event loop somehow. I've made a few tweaks at https://github.com/stsquad/emacs-git-messenger/tree/support-key-mapping

[syohex]

@stsquad I have applied your improvement. I'll merge these changes to master branch if you have no problems.

[stsquad]

Of course not, go right ahead ;-)

[syohex]

merged