Hi Peter,
> whence processing is passed over to PSPIC.
Can't argue with a post that uses `whence'. Would be nice to see a bit
more `{,t,w}hither'.
> . sy pdfinfo @$1 | \
> grep "Page *size" | \
> sed -e 's/Page *size: *\\([[:digit:].]*\\) *x *\\([[:digit:].]*\\).*$/\
> .nr pdf-wid (p;\\1)\\n\
> .nr pdf-ht (p;\\2)/' \
> > /tmp/pdfpic\n[$$]
sed can do grep's work here. Simplest way would be to drop grep and
pass -n to sed, then append `p' to the trailing slash of the s///.
Alternatively, without using -n, something based on
/foo/!d; s//bar/
since any empty search pattern uses the last non-empty one.
Cheers, Ralph.
