Re: [PATCH] check: don't use multi-line coloring for the report

[Bert Wesarg]

Hi,

the parallel part is a little trickier. Because the line printing is
done by awk. I would like to know, whether it is portable to use the
printf function of awk. It is POSIX, but you may know that this
doesn't count much. I couldn't find any prior usage in automake and
autoconf either. Nor does the autoconf manual list printf as a
functions in the traditional awk.

Bert