Hold Command, Option, or Control-Shift while clicking or dragging to add multiple selections anywhere, allowing you to quickly make similar edits in multiple locations at once.
CodeRunner 4's new editor supports fully context-independent multiple selections.
It's also easy to add support for third-party linters. Compile and runtime issues in the console are automatically highlighted and included in the document. CodeRunner checks your document for errors and common issues, underlining mistakes and describing the problem directly inline with your code. Get instant feedback on your code as you write it. CodeRunner 4 is a huge update with hundreds of new features and improvements, including:
