TCS

State:

»_«

This is based on this turing machine simulator. It is a rewrite using my programming style.

Setup

Initial State
Initial Tape and Head Position

use space-sepreated values with one value prefixed with "][" to place the head
the symbol "???" is reserved for wildcard, using it will give undesired results

The commands are in the order of <current state> <current symbol> <new symbol> <direction> <new state>
States can be any string, excluding those that start with semicolons.
Symbols can be any string excluding those that start with "][".
When <current symbol> is the symbol "???", it behaves like a wildcard.
<direction> can be "l", "h", "r", "il", or "ir" for left, hold, right, insert left, and insert right respectively.
"???" can be used in <new symbol> to prevent the machine from writting.
In this state, "il" and "ir" are replaced with "dl" and "dr" for deleting
If a line starts with a semicolon, then the line is a comment.
Any text after a command is ignored and therefor is also a comment.
If two or more lines start with the same state and symbol, then the last one will be used.