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5.29 I18N.RunTimeExpression

Defined in namespace I18N
Superclass: Object
Category: i18n-Messages

5.29.1 I18N.RunTimeExpression class: compiling  (class)
5.29.2 I18N.RunTimeExpression class: initializing  (class)
5.29.3 I18N.RunTimeExpression class: instance creation  (class)
5.29.4 I18N.RunTimeExpression: computing  (instance)


5.29.1 I18N.RunTimeExpression class: compiling

parseExpression: stream
Private - Compile the expression in the stream

parseOperand: stream
Parse an operand from the stream (i.e. an unary negation, a parenthesized subexpression, `n' or a number) and answer the corresponding parse node.

parseOperator: stream
Answer a Symbol for an operator read from stream, or nil if something else is found.


5.29.2 I18N.RunTimeExpression class: initializing

initialize
Private - Initialize internal tables for the parser


5.29.3 I18N.RunTimeExpression class: instance creation

on: aString
Compile aString and answer a RunTimeExpression


5.29.4 I18N.RunTimeExpression: computing

send: parameter
This method's functionality should be implemented by subclasses of RunTimeExpression

value: parameter
Evaluate the receiver, and answer its value as an integer



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