Implement basic ex line input

TODO:
- scrolling
- commit/cancel
- command history (via an external command history provider)
- tab completion (via an external tab completion provider)

1 files changed, 8 insertions, 0 deletions

diff --git a/ui/context.go b/ui/context.go
index ae9e5610..ca3f4522 100644
--- a/ui/context.go
+++ b/ui/context.go
@@ -15,6 +15,14 @@ type Context struct {
 	height int
 }
 
+func (ctx *Context) X() int {
+	return ctx.x
+}
+
+func (ctx *Context) Y() int {
+	return ctx.y
+}
+
 func (ctx *Context) Width() int {
 	return ctx.width
 }