Re: print tran v(-5)

On Monday 19 November 2012, Romain GAILLETON wrote:
> I noticed we can not use print tran v(-5).
> It says "what's this ?"
> Yet gnucap does do the maths on it.
> Would there be any escape char to allow us to work with this
> kind of  name ?

change u_prblst.cc, line 147
from:
  }else if (cmd.is_alnum() || cmd.match1("*?")) {
to:
  }else if (cmd.is_alnum() || cmd.match1("+-*?")) {


hangover from some old code.