Related branch (lp:~nicholas-j-campbell/gwibber/esc) implements this behavour except Ctrl+Z - this is separate issue - bug 357834 ([wishlist] Add support for undo/redo keyboard shortcuts)
Related branch (lp:~nicholas-j-campbell/gwibber/esc) implements this behavour except Ctrl+Z - this is separate issue - bug 357834 ([wishlist] Add support for undo/redo keyboard shortcuts)