gEDA-user: current working file name in gschemrc

[Kai-Martin Knaak <knaak@xxxxxxxxxxxxxxxxxxx>]

Currently, my print command in gschemrc is 
	(print-command "lp -d PDF")

This prints a PDF of the current schematic via cups-pdf. 
The PDF file appears in $HOME/PDF/ as 
	job_1296-untitled_document.pdf

I'd like to replace this with the name of the schematic. The lp command can 
set the base name of the file with the option -t. But how would I teach 
gschemrc to automatically fill in the file name of the current schematic? Is 
there some way to access the file name like this:
	(print-command "lp -d PDF -t $CURRENTFILENAME") 

---<)kaimartin(>---
-- 
Kai-Martin Knaak                                  tel: +49-511-762-2895
UniversitÃt Hannover, Inst. fÃr Quantenoptik      fax: +49-511-762-2211	
Welfengarten 1, 30167 Hannover           http://www.iqo.uni-hannover.de
GPG key:    http://pgp.mit.edu:11371/pks/lookup?search=Knaak+kmk&op=get



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