MetaPost write

[Michal Kvasnicka]

Dobry den!

> Ano, jsou to prikazy write a readfrom - viz manual mpgraph, str. 17
> (je soucasti standardni distribuce metapostu).
> Metafont nic takoveho neumi, takze v MFbooku to nemuzete najit.  :-)
>

Dekuju za odpoved. To resi muj problem. Ale vyskytl se dalsi -- jak prevedu
cislo na retezec? Rekneme, ze `echartnumber' je known numeric, jinak cislo
meho obrazku. A ja chci udelat toto:

write "\useexternalfigure[" & echartname & "][" & echartname & "."&
echartnumber & "]" to jobname & "." & "tex";

Jenze mi to zahlasi chybu

! Not implemented: (string)&(known numeric).
<to be read again>
                   &
beginechart->...R0)&"]["&(EXPR0)&"."&echartnumber&
                                                  "]"to.jobname&"."&"tex";

Jak to lze vyresit?

S diky
Michal Kvasnicka

--
Economics is the only field in which two people can get a Nobel Prize
for saying exactly the opposite things.