From 2a5fe2c3828a1346719b096ae0122444960fcc85 Mon Sep 17 00:00:00 2001
From: Ryan Mitchell <posgarou@gmail.com>
Date: Sun, 24 Apr 2016 14:56:22 -0400
Subject: [PATCH] Feature/yanking (#138)

* Support yanking

* Remove unneeded code from yank spec
---
 lib/ex.coffee                |  5 +++++
 spec/ex-commands-spec.coffee | 15 +++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/lib/ex.coffee b/lib/ex.coffee
index 5173495..41aaed6 100644
--- a/lib/ex.coffee
+++ b/lib/ex.coffee
@@ -354,6 +354,11 @@ class Ex
 
     editor.buffer.setTextInRange(range, '')
 
+  yank: ({ range }) ->
+    range = [[range[0], 0], [range[1] + 1, 0]]
+    txt = atom.workspace.getActiveTextEditor().getTextInBufferRange(range)
+    atom.clipboard.write(txt);
+
   set: ({ range, args }) ->
     args = args.trim()
     if args == ""
diff --git a/spec/ex-commands-spec.coffee b/spec/ex-commands-spec.coffee
index f350e1d..2fa05c5 100644
--- a/spec/ex-commands-spec.coffee
+++ b/spec/ex-commands-spec.coffee
@@ -590,6 +590,21 @@ describe "the commands", ->
       submitNormalModeInputText(':%substitute/abc/ghi/ig')
       expect(editor.getText()).toEqual('ghiaghi\ndefdDEF\nghiaghi')
 
+    describe ":yank", ->
+      beforeEach ->
+        editor.setText('abc\ndef\nghi\njkl')
+        editor.setCursorBufferPosition([2, 0])
+
+      it "yanks the current line", ->
+        keydown(':')
+        submitNormalModeInputText('yank')
+        expect(atom.clipboard.read()).toEqual('ghi\n')
+
+      it "yanks the lines in the given range", ->
+        keydown(':')
+        submitNormalModeInputText('1,2yank')
+        expect(atom.clipboard.read()).toEqual('abc\ndef\n')
+
     describe "illegal delimiters", ->
       test = (delim) ->
         keydown(':')