Class: Code

Extends

• module:Eleven~Visit

Members

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Instructions

Extended stack machine instructions.

Source:

• 11.js, line 1132

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Machine

Stack machine generator class.

Source:

• 11.js, line 1128

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executable

The executable.

Source:

• 11.js, line 1144

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machine

Stack machine generator.

Source:

• 11.js, line 1138

Methods

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_dump(node [, shallow])

Creates a deep display of a node.

Parameters:

Name	Type	Argument	Description
node	Array		to recursively traverse.
shallow	number	<optional>	limits depth if non-negative, by default unlimited.

Inherited From:

• module:Eleven~Visit#_dump

Source:

• 11.js, line 192

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_error()

Displays and counts an error message.

Inherited From:

• module:Eleven~Visit#_error

Source:

• 11.js, line 170

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_postfix(op)

Visits the subtrees and generates an instruction.

Parameters:

Name	Type	Description
op	string	instruction name.

Source:

• 11.js, line 1149

Returns:

end of code memory.

Type

number

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_tree(node)

Recursively checks tree tags, throws an error if there is a problem.

Parameters:

Name	Type	Description
node	Array	to validate.

Inherited From:

• module:Eleven~Visit#_tree

Source:

• 11.js, line 178

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visit(node [, trace])

Visits a (valid!) tree node, returns either node itself or the result of calling tag as method for an array.

Parameters:

Name	Type	Argument	Description
node	Array		to visit, using the tag as a method name and the node as argument.
trace	RegExp	<optional>	sets .trace if specified.

Inherited From:

• module:Eleven~Visit#visit

Source:

• 11.js, line 211