Errr ... no. Twice: mash was not VN code but brucee's preemptive strike against a POSIX shell for Lucent's Inferno;
VN's Inferno had a shell with a different style done by Roger Peppe.

On 30 August 2012 16:13, Lucio De Re <lucio@proxima.alt.za> wrote:
Inferno (Vitanuova) released a "mash" a ways back, but apparently the
sources were lost.