[project @ 2003-07-24 07:49:33 by simonpj]

[project @ 2003-07-24 07:49:33 by simonpj]
A gross hack to stop the pretty-printer going into an infinite loop.
What happens is that 'indent' is given a negative number, and that
made it loop.  This patch checks for the negative case, so at least
it doesn't loop -- but I don't understand why the indent ever goes negative,
so there's still something wrong here.