Akim Demaille bb32f4f284 * doc/bison.texinfo (Calc++ Parsing Driver): Let "parse" return an ...

error code.
(Calc++ Scanner): Exit with failure if we can't open the input
file.
Accept "-" standing for stdin.
(Calc++ Top Level): Print the result only if the parsing was
successful.

2007-01-16 13:11:30 +00:00

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