From c20954f020a16d6c013b59a894dead4cbfb52a83 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Fri, 1 Dec 2017 13:08:55 +0900
Subject: Add replace-query action

replace-query action replaces the query string with the current
selection. If the selection is too long, it will be truncated.

If the line contains meta-characters of fzf search syntax, it is
possible that the line is no longer included in the updated result.

e.g.

  echo '!hello' | fzf --bind ctrl-v:replace-query

Close #1137
---
 src/options.go  | 2 ++
 src/terminal.go | 6 ++++++
 2 files changed, 8 insertions(+)

(limited to 'src')

diff --git a/src/options.go b/src/options.go
index 11a5021b..730c1167 100644
--- a/src/options.go
+++ b/src/options.go
@@ -664,6 +664,8 @@ func parseKeymap(keymap map[int][]action, str string) {
 				appendAction(actAccept)
 			case "print-query":
 				appendAction(actPrintQuery)
+			case "replace-query":
+				appendAction(actReplaceQuery)
 			case "backward-char":
 				appendAction(actBackwardChar)
 			case "backward-delete-char":
diff --git a/src/terminal.go b/src/terminal.go
index 2da2e4c6..82f0ac9f 100644
--- a/src/terminal.go
+++ b/src/terminal.go
@@ -203,6 +203,7 @@ const (
 	actJump
 	actJumpAccept
 	actPrintQuery
+	actReplaceQuery
 	actToggleSort
 	actTogglePreview
 	actTogglePreviewWrap
@@ -1568,6 +1569,11 @@ func (t *Terminal) Loop() {
 				}
 			case actPrintQuery:
 				req(reqPrintQuery)
+			case actReplaceQuery:
+				if t.cy < t.merger.Length() {
+					t.input = t.merger.Get(t.cy).item.text.ToRunes()
+					t.cx = len(t.input)
+				}
 			case actAbort:
 				req(reqQuit)
 			case actDeleteChar:
-- 
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