[Evolution-hackers] https://bugzilla.gnome.org/show_bug.cgi?id=756707 alculations of lineno and offset for external editor gvim component is broken

[Reid Thompson <jreidthompson nc rr com>]

this has been an issue for a while, I finally took a few minutes to look
at it.  If someone can point me to documentation that would explain to a
webkitgtk novice how things work, i can attempt to generate a patch.
I've not been able to find docs that would allow me to understand 

  get_caret_position (EHTMLEditorView *view)

thanks,
reid