hp2ps: MARKs wrongly placed unless x-axis starts at zero

[Simon Peyton-Jones]

Interesting.  We're clueless about hp2ps here at GHC home base.  Would
you (or any else) like to fix this?  We'd be happy to apply a patch,
needless to say!

Simon

| -----Original Message-----
| From: glasgow-haskell-bugs-admin at haskell.org
[mailto:glasgow-haskell-bugs-admin at haskell.org] On
| Behalf Of Nicholas Nethercote
| Sent: 26 July 2003 14:20
| To: GHC bugs
| Subject: BUG: hp2ps: MARKs wrongly placed unless x-axis starts at zero
| 
| Hi,
| 
| I found a bug in hp2ps:  if you use MARKs, it seems to assume the
x-axis
| starts at zero.  So if your x-axis starts at, say, 5, then all the
marks
| get shifted to the right by 5 x-units.  See attached file for an
example.
| 
| This is with GHC 5.04.2, but judging from CVS most of hp2ps hasn't
been
| touched in 7 years, so I imagine it hasn't been fixed since :)
| 
| Thanks.
| 
| --
| Nick Nethercote
| njn25 at cam.ac.uk