From 777d5367496bd1e8dad500685c0786a2572fc9e8 Mon Sep 17 00:00:00 2001
From: aycabta <aycabta@gmail.com>
Date: Sat, 12 Sep 2020 04:51:08 +0900
Subject: [ruby/reline] Support for word movement escape sequences in iTerm2

https://github.com/ruby/reline/commit/187235f88c
---
 lib/reline/ansi.rb | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'lib')

diff --git a/lib/reline/ansi.rb b/lib/reline/ansi.rb
index 8b6b10cb89..80fccd74f9 100644
--- a/lib/reline/ansi.rb
+++ b/lib/reline/ansi.rb
@@ -38,6 +38,12 @@ class Reline::ANSI
     # Del is 0x08
     # Arrow keys are the same of KDE
 
+    # iTerm2
+    [27, 27, 91, 67] => :em_next_word,    # Option+→
+    [27, 27, 91, 68] => :ed_prev_word,    # Option+←
+    [195, 166] => :em_next_word,          # Option+f
+    [195, 162] => :ed_prev_word,          # Option+b
+
     # others
     [27, 32] => :em_set_mark,             # M-<space>
     [24, 24] => :em_exchange_mark,        # C-x C-x TODO also add Windows
-- 
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