From 37e3e1b73fc8c72210d5ade2c031375c23006b87 Mon Sep 17 00:00:00 2001
From: keillera <keikaillera@gmail.com>
Date: Fri, 11 May 2018 23:11:04 +0900
Subject: [PATCH] Revert "Merge pull request #1187 from
 yabwe/fix-backspace-in-first-empty-paragraph"

This reverts commit cc4e76408704ea590a4805632ab4f87cb33b9c88, reversing
changes made to 7d30f199dcf17e590be870f176de166e4e98eaa0.
---
 spec/content.spec.js | 16 ----------------
 src/js/core.js       | 11 -----------
 2 files changed, 27 deletions(-)

diff --git a/spec/content.spec.js b/spec/content.spec.js
index 0ec994d76..403ef8a95 100644
--- a/spec/content.spec.js
+++ b/spec/content.spec.js
@@ -652,22 +652,6 @@ describe('Content TestCase', function () {
                 expect(this.el.innerHTML).toMatch(/^<p>lorem ipsum<\/p><ul><li>(<br>)?<\/li><li>lorem ipsum<\/li><\/ul>$/);
             });
         });
-
-        describe('within an empty paragraph which is the first element of the editor', function () {
-            it('should delete the paragraph and place the caret to the next paragraph', function () {
-                this.el.innerHTML = '<p class=""><br></p><p>test</p>';
-                var editor = this.newMediumEditor('.editor'),
-                    target = editor.elements[0].querySelector('p'),
-                    range;
-                placeCursorInsideElement(target, 0);
-                fireEvent(target, 'keydown', {
-                    keyCode: MediumEditor.util.keyCode.BACKSPACE
-                });
-                expect(this.el.innerHTML).toBe('<p>test</p>');
-                range = document.getSelection().getRangeAt(0);
-                expect(range.commonAncestorContainer.textContent).toBe('test');
-            });
-        });
     });
 
     describe('with header tags', function () {
diff --git a/src/js/core.js b/src/js/core.js
index 9def0f452..f76adc0ae 100644
--- a/src/js/core.js
+++ b/src/js/core.js
@@ -152,17 +152,6 @@
             MediumEditor.selection.moveCursor(this.options.ownerDocument, p);
 
             event.preventDefault();
-        } else if (MediumEditor.util.isKey(event, MediumEditor.util.keyCode.BACKSPACE) &&
-                MediumEditor.util.isMediumEditorElement(node.parentElement) &&
-                !node.previousElementSibling &&
-                node.nextElementSibling &&
-                isEmpty.test(node.innerHTML)) {
-
-            // when cursor is in the first element, it's empty and user presses backspace,
-            // do delete action instead to get rid of the first element and move caret to 2nd
-            event.preventDefault();
-            MediumEditor.selection.moveCursor(this.options.ownerDocument, node.nextSibling);
-            node.parentElement.removeChild(node);
         }
     }