Writing self modifying code - nth-bot/nth-bot.github.io GitHub Wiki
It is possible to write self-modifying code. To do so, operators must be escaped. To escape an operator, it must be doubled: <<
yields <
.
Here is an example.
# coder
< add {stuff}
+ [stuff]
> added
# init
< when {msg} say {this}
@ add ## new << [msg] >> [this]
> done
Next read: Indirect variable assignment