Added missing Ctrl-Y & Ctrl-X to keyboard shortcuts dialog

Fixes #90.
magjac · Sep 27, 2018 · 925ce0f · 925ce0f
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -6,6 +6,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 ### Fixed
+* Ctrl-Y and Ctrl-Z descriptions are missing in the keyboard shortcuts help dialog. #90
 * If the DOT source is cleared when an error is indicated in the text editor, the old error message is still displayed. #88
 * When the DOT source is cleared in the text editor, the old graph is still visible. #87
 * The error button in the text editor might be covered by the highlighting of the current line. #85

diff --git a/src/KeyboardShortcutsDialog.js b/src/KeyboardShortcutsDialog.js
@@ -19,6 +19,8 @@ const keyboardShortcuts = [
   {key: 'Ctrl-C', description: 'Copy the selected node.'},
   {key: 'Ctrl-V', description: 'Paste the cut/copied node.'},
   {key: 'Ctrl-X', description: 'Cut the selected node.'},
+  {key: 'Ctrl-Y', description: 'Redo. Reimplement the last DOT source change.'},
+  {key: 'Ctrl-Z', description: 'Undo. Revert the last DOT source change.'},
   {key: 'DEL', description: 'Delete the selected nodes and edges.'},
   {key: 'ESC', description: 'De-select the selected nodes and edges. Abort the current drawing operation.'},
   {key: '?', description: 'Show keyboard shortcuts.'},