Prevent default behaviour on backspace (codex-team#607)

dist/codex-editor.licenses.txt

@@ -76,6 +76,32 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 regenerator-runtime
 MIT
 
+@babel/register
+MIT
+MIT License
+
+Copyright (c) 2014-2018 Sebastian McKenzie <sebmck@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
 codex-notifier
 MIT
 MIT License
@@ -376,29 +402,3 @@ IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-
-@babel/register
-MIT
-MIT License
-
-Copyright (c) 2014-2018 Sebastian McKenzie <sebmck@gmail.com>
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

docs/CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+### 2.8.1
+
+- `Fix` *Caret* - Fix "History back" call on backspace in Firefox
+
 ### 2.8.0
 
 - `Imporvements` *API* - Added [API methods](api.md#caretapi) to manage caret position

package.json

@@ -1,6 +1,6 @@
 {
   "name": "codex.editor",
-  "version": "2.8.0",
+  "version": "2.8.1",
   "description": "CodeX Editor. Native JS, based on API and Open Source",
   "main": "dist/codex-editor.js",
   "types": "./types/index.d.ts",

src/components/modules/blockEvents.ts

@@ -323,6 +323,8 @@ export default class BlockEvents extends Module {
      * Check if Block should be removed by current Backspace keydown
      */
     if (currentBlock.selected || currentBlock.isEmpty && currentBlock.currentInput === currentBlock.firstInput) {
+      event.preventDefault();
+
       if (BlockSelection.allBlocksSelected) {
         BlockManager.removeAllBlocks();
       } else {