Make stdin readable after expression evaluation #2
Description
Currently, the stdin is a constant string that is set before expression is evaluated.
This behavior satisfies all finite synchronous expressions, but does not allow dynamic stream reading (eg. writing a prompt to user and waiting for action)
Make stdin a string and stream hybrid, exposing a simple interface to read data after expression evaluation while keeping support for current stdin usage as a string constant.
Example expression syntax that should be supported:
alc "log('What is your name?');stdin.readLine().toFile(output.txt);EMPTY"