maybe rename this and files as x11trace
as another project is called xtrace

ask developer for homepage for this

test on Linux -- submit patches as appropriate to upstream

parse.c: In function `print_parameters':
parse.c:734: warning: `u8' might be used uninitialized in this function
parse.c:734: warning: `u16' might be used uninitialized in this function
parse.c:734: warning: `u32' might be used uninitialized in this function
parse.c:735: warning: `l' might be used uninitialized in this function