[PATCH] churn: obtain current terminal width if possible

[Giorgos Keramidas]

On 2007-07-19 13:21, "Alexis S. L. Carvalho" <alexis at cecm.usp.br> wrote:
> Hmm... true, but here (debian), if I "export COLUMNS", it becomes
> visible to child processes, and it's even updated when the term size
> changes.  Both with bash and zsh.  So I guess it can be useful...

AFAICT, it doesn't work this way on FreeBSD or Solaris, but if it
helps in at least one system it can't hurt I guess :)