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## Macro BOOST_PARSER_TRACE_TO_VS_OUTPUT

BOOST_PARSER_TRACE_TO_VS_OUTPUT

## Synopsis

    // In header: <boost/parser/config.hpp>

    BOOST_PARSER_TRACE_TO_VS_OUTPUT

## Description

If you are using Visual Studio to run your program, and don't have a terminal in which to observe the output when parsing with `trace::on`, define this macro and you'll see the trace output in the Visual Studio debugger's output panel. This macro has no effect when `_MSC_VER` is not also defined.