Am 04.10.2013 16:47, schrieb Peter Rolf: > Am 04.10.2013 16:15, schrieb Hans Hagen: >> On 10/4/2013 2:52 PM, Peter Rolf wrote: >>> Hi, >>> >>> I played around with the new passvariable() option and ran into errors >>> when passing a path. Used the latest beta (01.10.2013). Can someone >>> confirm this? >> >> in mp-mlib.mpiv: >> >> vardef mfun_path_to_string(expr p) = >> mfun_point_to_string(p,1) for i=2 upto length(p) : & " " & >> mfun_point_to_string(p,i) endfor >> enddef ; >> >> vardef mfun_boolean_to_string(expr b) = >> if b : "true" else : "false" fi >> enddef ; >> >> (i forgot to rename the argument when outlining the code) >> >> fwiw: in your case you still get an (empty) graphic, use >> \startMPcalculation ... when you don't want that >> > > Many thanks! Good to know, but in this case I just need the path.
:-D now I know what you mean... > > >> Hans >> >> ----------------------------------------------------------------- >> Hans Hagen | PRAGMA ADE >> Ridderstraat 27 | 8061 GH Hasselt | The Netherlands >> tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com >> | www.pragma-pod.nl >> ----------------------------------------------------------------- >> ___________________________________________________________________________________ >> >> If your question is of interest to others as well, please add an entry >> to the Wiki! >> >> maillist : ntg-context@ntg.nl / >> http://www.ntg.nl/mailman/listinfo/ntg-context >> webpage : http://www.pragma-ade.nl / http://tex.aanhet.net >> archive : http://foundry.supelec.fr/projects/contextrev/ >> wiki : http://contextgarden.net >> ___________________________________________________________________________________ >> >> > > ___________________________________________________________________________________ > If your question is of interest to others as well, please add an entry to the > Wiki! > > maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context > webpage : http://www.pragma-ade.nl / http://tex.aanhet.net > archive : http://foundry.supelec.fr/projects/contextrev/ > wiki : http://contextgarden.net > ___________________________________________________________________________________ > ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________