>>They used /minus because they wanted minus not hyphen.
>>R uses Latin1 and not standard encoding, and /minus is in Latin1.
>>There is perhaps a way around fonts which are missing /minus, but we
>>want
>>/minus if available. Perhaps you would like to work on a more careful
>>analysis and patch? One that does not break standard usage?
In this case there should not be any problem. If /minus is defined in
ISOLatin1Encoding then by default /minus will be used. If someone (like
me) wants to have something else instead of /minus then one have to
change encoding and install it with ps.options(encoding=...). I just do
not want to be forced to use /minus then I do not want it.
--------------------------------------------------------
449c449,450
< if(c == 45) strcpy(dest, "/minus"); else strcpy(dest,
state->p0);
---
> /* if(c == 45) strcpy(dest, "/minus"); else*/
> strcpy(dest, state->p0);