Made left/right work in finder

README.md

@@ -24,5 +24,4 @@
 
 ## Issues to fix
 
-- Can't use left/right to edit text in finder
 - Pressing return on `foo {|bar` should wrap `bar` in a block

src/ui/doc.rs

@@ -314,7 +314,7 @@ impl Finder {
                 return Ok(Resp::end(None));
             }
             Some(Action::Go) => return Ok(Resp::end(None)),
-            Some(Action::Move(dir, Dist::Char, false, false)) => {
+            Some(Action::Move(dir @ (Dir::Up | Dir::Down), Dist::Char, false, false)) => {
                 match dir {
                     Dir::Up => {
                         self.selected = (self.selected + self.results.len().saturating_sub(1))