djcb/mu — pull request #350 by odi (2014-01-19 19:25:07+00:00)
Title: Adds function for editing messages in mu4e-view

Adds function and keybinding to ',' in mu4e-view mode which provides the
possibility to edit and save a message in the mu4e-view mode. The
message could be saved with C-c C-c. This keybinding is hard coded.