[ruby/reline] Yank by em-kill-region correctly

This closes ruby/reline#106.

https://github.com/ruby/reline/commit/2549a52e15

1 files changed, 3 insertions, 1 deletions

diff --git a/lib/reline/line_editor.rb b/lib/reline/line_editor.rb
index dc1f8824a2..f33b22852d 100644
--- a/lib/reline/line_editor.rb
+++ b/lib/reline/line_editor.rb
@@ -1941,6 +1941,7 @@ class Reline::LineEditor
       @cursor = 0
     end
   end
+  alias_method :kill_line, :em_kill_line
 
   private def em_delete(key)
     if (not @is_multiline and @line.empty?) or (@is_multiline and @line.empty? and @buffer_of_lines.size == 1)
@@ -2139,9 +2140,10 @@ class Reline::LineEditor
       @byte_pointer -= byte_size
       @cursor -= width
       @cursor_max -= width
-      @kill_ring.append(deleted)
+      @kill_ring.append(deleted, true)
     end
   end
+  alias_method :unix_word_rubout, :em_kill_region
 
   private def copy_for_vi(text)
     if @config.editing_mode_is?(:vi_insert) or @config.editing_mode_is?(:vi_command)