Add bind action for executing arbitrary command (#265)

e.g. fzf --bind "ctrl-m:execute(less {})"
     fzf --bind "ctrl-t:execute[tmux new-window -d 'vim {}']"

1 files changed, 7 insertions, 2 deletions

diff --git a/src/item.go b/src/item.go
index 7c2f94d5..1eeb1802 100644
--- a/src/item.go
+++ b/src/item.go
@@ -86,10 +86,15 @@ func (i *Item) Rank(cache bool) Rank {
 
 // AsString returns the original string
 func (i *Item) AsString() string {
+	return *i.StringPtr()
+}
+
+// StringPtr returns the pointer to the original string
+func (i *Item) StringPtr() *string {
 	if i.origText != nil {
-		return *i.origText
+		return i.origText
 	}
-	return *i.text
+	return i.text
 }
 
 func (item *Item) colorOffsets(color int, bold bool, current bool) []colorOffset {