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See:
Description
| Interface Summary | |
| VariableExpansionTokenTypes | |
| Class Summary | |
| VariableExpansion | Parser for handling "shell"-like variables
of the form
$VARIABLE,
${VARIABLE},
${VARIABLE-default value}
${VARIABLE?error message/variable}
${VARIABLE+message/variable if VARIABLE is defined}
${#VARIABLE} (for the length of the variable text)
~ (expands to the user's home directory)
and dynamically expanding these by replacing them with their current
value by looking it up in the associated properties table of the
parser. |
Mechanism to expand shell-like variable references from a supplied table. Useful for ``environment'' variables.
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