Added showdebug command.
Also:
* Added an exported constructor to RChildProcess so the iProcess handle was set to zero on construction.
* Fixed bug in fshell_builddocs script that created HTML relative links with backslashes instead of forward slashes.
EXPORTS
??0RExtraBtrace@@QAE@XZ @ 1 NONAME ; RExtraBtrace::RExtraBtrace(void)
?Handle@RExtraBtrace@@QBEHXZ @ 2 NONAME ; int RExtraBtrace::Handle(void) const
?EnableProfiling@RExtraBtrace@@QAEHH@Z @ 3 NONAME ; int RExtraBtrace::EnableProfiling(int)
?Connect@RExtraBtrace@@QAEHXZ @ 4 NONAME ; int RExtraBtrace::Connect(void)
?Close@RExtraBtrace@@QAEXXZ @ 5 NONAME ; void RExtraBtrace::Close(void)