Fix for v4.50.23's macro debugger

[Carlo Hogeveen]

In the latest Windows TSE release, v4.50.23, it is no longer possible to simply use the Macro Debug menu on the currently open macro source.
Sammy fixed this for the next TSE release.

In the meantime we can fix it ourselves as follows.
Open the file "mac\debug.si".
Go to lines 827 and 828:

// cmdline = Query(MacroCmdLine)
cmdline = "bind.si"

Uncomment the commented line, and comment the uncommented line:

cmdline = Query(MacroCmdLine)
// cmdline = "bind.si"

Apply the Macro Compile menu.
Done.

Carlo