view tests/t21.c @ 199:1d2bad7151f9

Add a -debuglog option to send an execution trace to a file. Intended to be used when debugging imake templates and other complex input, not for debugging tradcpp itself.
author David A. Holland
date Sun, 04 Sep 2016 17:14:42 -0400
parents f8507e5ed84c
children
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# define FOO BAR
 #undef FOO /* would be wrong */
FOO