top | item 22793427 Cellular Automata with Vim Macros 28 points| pcorey | 5 years ago |petecorey.com 1 comment order hn newest DonHopkins|5 years ago Speaking of Turing complete text editors, here's a Turing Machine implemented in TECO by Marvin Minsky in 1981, that I once ran across in home directory on ITS. (Thanks to Harold Ancell (hga) for saving it and posting it!)https://news.ycombinator.com/item?id=10161002 [ I've interpolated the non-printing characters as displayed by (Gnu) EMACS, escape is ^], ^^ is one character, as is \356: ] i1Aul qq+^^0:iqm^[29iiq\356y0L1 00L1 11L2 A1L1 y0L1 0yR2 1AR2 AyR6 yyL3 00L0 1AL3 A1L4 yyL4 0yR5 11L7 A1L4 yyR5 0yL3 1AR5 A1R5 yyR6 0AL3 1AR6 A1R6 y0R7 0yR6 11R7 A0R2 ^[j<sR^[;-d-2ciql-^^^[ci"ed^^^[cii^[ciuq'^[> j<sL^[;-d-2ciql-^^^[ci"ed^^^[cii-2c^[ciuq'^[>jxblx1lx2lx3lx4lx5lx6lx7hk iyyAyyAyy^[32<i0^[>ji110101110000010011011^[ 1uq<htmbqq=>
DonHopkins|5 years ago Speaking of Turing complete text editors, here's a Turing Machine implemented in TECO by Marvin Minsky in 1981, that I once ran across in home directory on ITS. (Thanks to Harold Ancell (hga) for saving it and posting it!)https://news.ycombinator.com/item?id=10161002 [ I've interpolated the non-printing characters as displayed by (Gnu) EMACS, escape is ^], ^^ is one character, as is \356: ] i1Aul qq+^^0:iqm^[29iiq\356y0L1 00L1 11L2 A1L1 y0L1 0yR2 1AR2 AyR6 yyL3 00L0 1AL3 A1L4 yyL4 0yR5 11L7 A1L4 yyR5 0yL3 1AR5 A1R5 yyR6 0AL3 1AR6 A1R6 y0R7 0yR6 11R7 A0R2 ^[j<sR^[;-d-2ciql-^^^[ci"ed^^^[cii^[ciuq'^[> j<sL^[;-d-2ciql-^^^[ci"ed^^^[cii-2c^[ciuq'^[>jxblx1lx2lx3lx4lx5lx6lx7hk iyyAyyAyy^[32<i0^[>ji110101110000010011011^[ 1uq<htmbqq=>
DonHopkins|5 years ago
https://news.ycombinator.com/item?id=10161002