While I'm here, here's Unix v10's version of cat. https://git.debu.gs/gitweb/?p=cats;a=commitdiff;h=85a0f2c4965f9b67db54e3cc78203f218500f027 code, git.debu.gs | 2018-07-05 20:37:59 +0000 GMT | No.786 While I'm here, here's Unix v10's version of cat. [DH] unix10-cat.c