editor: Ctrl+{Right,Left} moves cursor by words

A very useful readline feature when combined with ^W can be a really
quick way to reformat a sentence, which is what I do on IRC quite often.

1 files changed, 8 insertions, 0 deletions

diff --git a/ui/ui.go b/ui/ui.go
index 9ab9024..86608d1 100644
--- a/ui/ui.go
+++ b/ui/ui.go
@@ -176,10 +176,18 @@ func (ui *UI) InputRight() {
 	ui.e.Right()
 }
 
+func (ui *UI) InputRightWord() {
+	ui.e.RightWord()
+}
+
 func (ui *UI) InputLeft() {
 	ui.e.Left()
 }
 
+func (ui *UI) InputLeftWord() {
+	ui.e.LeftWord()
+}
+
 func (ui *UI) InputHome() {
 	ui.e.Home()
 }