📖Subtext 1

authors

Edwards, Jonathan

year

2005

url

https://vimeo.com/451278506

Subtext 1 (Subtext 1 on Vimeo)

• everything works by copying (you copy a function and pass link in parameters, then you link out the result)
  • “decriminalize copy & paste”
• everything is reactive
• program flow doesn’t have to be a tree. you can link intermediate values out of the function calll
• “programming by example”—you always have some input to your functions and some output
  • all code is a living example
• you can “freeze” an example into a test
• everything runs in edit time
• Link is kinda State monad, and saves all states in the history
  • history also includes all program editing
  • Link creates a “hypothetical future” that can be edited
• within each state, everything is purely-functional. changes occur when passing state boundary

• q

  State is only a problem if you are trapped in just one: the present