Name Rascal/Libraries/Prelude/ParseTree/saveParser

Synopsis Save the current object parser to a file.

Function str saveParser(loc outFile)

Usage import ParseTree;

Description saveParser will save the current object parser (constructed from (imported) syntax declarations) to a file. The name of the parser class is returned, for reference.

The saved parser can be used later on by loading the parser class from the JAR file, instantiating it and calling the parse() method.

Examples

import ParseTree;
// import a grammar
import demo::lang::Exp::Concrete::NoLayout::Syntax;

// save the parser to a JAR file
saveParser(|file:///tmp/Exp.jar|);

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