🚀 go-pugleaf

Re <9212240258.AA01126@raisin-nut>
<1992Dec23.143858.29137@ramon.bgu.ac.il>:

> Here is the file I had problem with.
> Ghostscript wrote me :
> /undefined in Top

The problem is in this section of the file:

> /Top systemdict /languagelevel known  
> 		{systemdict /languagelevel get 2 eq}{false} ifelse { 
> 	currentpagedevice /PageSize get 1 get Margin sub 
>     } { 
> 	{statusdict /paperheight get} stopped {11.0 72 mul} if Margin sub 
>     } ifelse 
>     def 

If the file is not running in a Level 2 system, and statusdict does
not contain an entry for paperheight, the `get' on the 5th line will
cause an error.  When control returns to the `stopped', the o-stack
will still contain statusdict and /paperheight.  As a result, the
`def' winds up defining paperheight, not Top.

This is a bug in the file, not in Ghostscript.

L. Peter Deutsch :: Aladdin Enterprises :: P.O. box 60264, Palo Alto, CA 94306
ghost@aladdin.com, ...decwrl!aladdin!ghost ; voice 415-322-0103 ; fax 322-1734
	    "Implementation is the sincerest form of flattery."