Re: CVS commit: src/lib/libc/gen

[Alan Barrett <apb%cequrux.com@localhost>]

On Fri, 26 Sep 2014, Roy Marples wrote:
> Modified Files:
> 	src/lib/libc/gen: unvis.c
>
> Log Message:
> Remove \$ as a hidden marker as vis(3) wasn't setting it
> and it clobbered VIS_SHELL | VIS_CSTYLE.

This is wrong.  "vis -l" outputs \$, and with this change, unvis won't
correctly handle it.

unvis is not intended to reverse shell-style escapes.  You can use
the shell's eval command for that.

--apb (Alan Barrett)