On Wed, Oct 05, 2005 at 12:23:52PM -0700, Ben Pfaff wrote:
Jason Stover <[EMAIL PROTECTED]> writes:
> In the test scripts, the problem appears at lines that
> look like this:
>
> diff -B -b -w file.list - << EOF
>
> BSD diff does not recognize the -B option.
I was planning to, eventually, write a script that filters out
blank lines from both files passed as arguments and then passes
the filtered data along to diff. If we use any other nonportable
options, then it may be possible to handle them the same way.
I think this is the best way. Just replace
diff -B -b -w file.list - << EOF
EOF
with something like
diff file.list - << EOF
EOF | sed -e 's/^[\t ]*$//'
Hopefully all seds should recognise this (I'm not too sure about the return
status of this pipeline though. Have to think about it a bit more....)
J'
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