#13 Small patch to make postscript output include document size

[Peter Harvey]

Very small patch to fix this bug:
http://sourceforge.net/tracker/?group_id=4054&atid=104054&func=detail&aid=741530

The patch adds the correct %%BoundingBox to the output
postscript. I don't have the necessary development
libraries installed, but know enough C to submit this
with the hope it will compile and work fine. The patch
was made against the latest 0.32 tarball on Sourforge.
Just use "patch -p0 ps.c < ps.patch".

[Peter Harvey]

Patch for src/modules/ps.c

[Lauris Kaplinski]

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Although this works with gs/gv, it has problem. namely
header %!PS-Adobe-2.0 should indicate, that the whole
output conforms to Adobe DSC - what it currently does not.
So I'll postpone this, until we find time to ensure, that
all fields required by DSC are present.

[Peter Harvey]

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The minimum requirements for DSC seem to be that you specify
filetype and a BoundingBox, so just outputting those at the
start should be OK. I will look further into the spec for
DSC (have it now for both PostScript and Encapsulated
PostScript), and make a patch so that Sodipodi outputs as
many of the DSC comments as possible. I also have a
suspicion that the output of Sodipodi meets the requirements
for EPS, and will look into that.

There's a bug in the patch I submitted anyway (BoundingBox
should have 4 numbers, not 2). Have downloaded source and
development packages for Sodipodi so will try to develop the
patch properly this time.