[antlr-interest] lazy reading

[Michael Laszlo]

The ANTLRReaderStream class is not very helpful for interactive, command-line applications since its constructor eagerly consumes input up to end-of-file. I wonder whether there is a lazy version of this class? If not, can anyone suggest a clean workaround? One approach might be to iteratively read input up to a delimiter (such as newline) into a string, wrap it in an ANTLRStreamString object, and hand it off to the lexer.

Thanks,
Michael
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