Control Flow

Parentheses and Braces

Curly braces { } are required for all control flow. The parentheses ( ) are optional.

For

While

Until

When

If

Ternary operator

Goto

By default goto is disabled by the compiler. This can be enabled in build.toml.

From xkcd.

Continue and Break

Labelled Blocks

Block Values

Blocks are expressions and can be used to get values.

Sometimes it's impracticle or not possible to initialize/set a variable in one line. Using blocks can prevent needing to set the variable to undefined or a temporary value.

Blocks can be labbeled as well to return a value from a specified block if nested.