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- #!/bin/sh
- comment=`gsnd bbprint.ps bb4gs.ps $1 quit.ps </dev/null | grep %%`
- if [ -n "$comment" ]; then
- echo computed bounding box: $comment 1>&2
- else
- echo could not find bounding box. 1>&2
- exit 1
- fi
- if grep -s %%BoundingBox $1 ; then
- echo replacing bounding box. 1>&2
- # replace the bounding box and write it out to stdout
- sed -e "/%%BoundingBox/s/.*/$comment/" <$1
- else
- echo inserting bounding box. 1>&2
- # insert the bounding box on the second line and write it out to stdout
- sed -e '2i\
- '"$comment"'
- ' <$1
- fi
- exit
-