Printer

A code printer that converts AST nodes back into formatted Loreline source code. Handles indentation, newlines, and pretty-printing of all node types.

Instance Members #

Set to false to ignore comments.

Resets the printer to its initial state.

Increases the current indentation level by one.

Decreases the current indentation level by one.

Writes a string to the output buffer, handling indentation if at start of line.

Writes a line break to the output.

Adds a newline to the output, limiting consecutive blank lines to 1.

Adds indentation at the current level to the output.

Alias for newline().

Returns the current content of the output buffer.

Main entry point for printing an AST node to source code.

Creates a new code printer with customizable formatting options.

Private Members #

Dispatches a node to its appropriate printing function based on type.

Prints any leading comments attached to a node.

Prints any trailing comments attached to a node.

Prints an import statement.

Prints a complete Loreline script node.

Prints a state declaration node.

Prints a character declaration node.

Prints a beat declaration node.

Prints a function declaration node.

Prints a text statement node.

Prints a dialogue statement node.

Prints a choice statement node.

Prints an import statement node.

Prints a choice option node.

Prints an if statement node, handling both simple if and if-else structures.

Prints a transition node.

Prints an insertion node.

Prints a string literal node, handling both plain strings and strings with quotes.

Prints a literal value node (numbers, booleans, arrays, objects).

Prints a field access expression (object.field).

Prints an array access expression (array[index]).

Prints a function call expression.

Prints a binary operation expression (a + b, a && b, etc). Handles operator precedence with parentheses when needed.

Prints a unary operation expression (!x, -x).

Prints an assignment expression (a = b, a += b).

Prints an in-line expression optionally wrapped in parentheses.

Converts a token type to its corresponding operator string representation.