A simple extension that adds a {} snippet for creating code blocks smartly and quickly.
Features
This extension activates when the cursor is inside a closing parenthesis (|) and the right arrow key is pressed. It inserts a {$0} snippet, placing the cursor inside the new braces.
When It Works
The snippet is inserted for statements that require a code block, including:
Control flow statements: if(), for(), while(), switch()
Function declarations: function myFunction(arg){}
Anonymous functions: setTimeout(function(){})
Class constructors: constructor(){}
When It Doesn't Work
The snippet will not be inserted, and the right arrow key will behave normally in the following situations:
For standard function or method calls: myFunction(), console.log()
If a code block {} already exists after the parentheses.
If the user has highlighted text (i.e., the selection is not empty).
For class method definitions that are not the constructor (e.g., myMethod(){}). This is an intentional limitation to prevent incorrect activation on standard function calls.
Requirements
There are no external requirements or dependencies for this extension.
Extension Settings
This extension does not contribute any settings.
Known Issues
The logic that detects keywords like function or if may incorrectly trigger if those keywords appear inside a plain string or a comment on the same line. This is a deliberate choice for enabling the feature for anonymous functions.
Release Notes
1.0.0
Initial release of Quick Brackets.
Adds smart {} snippet insertion on right-arrow key press for control flow statements, function declarations, and constructors.
