alt Hacker NewsI never understood why outputting unescaped data is viewed differently from generating unenclosed html.
Like why doesn't `println` in a modern language like rust auto-escape output to a terminal, and require a special `TerminalStr` to output a raw string.
I think the problem is that 1) You want to be able to write arbitrary bytes, including shell escape sequences into files. 2) You don't want to accidentally write terminal escape sequences to stdout. 3) Stdout is modeled as a file.
Consider cat. It's short for concatenate. It concatenates the files based to it as arguments and writes them to stdout, that may or may not be redirected to a file. If it didn't pass along terminal escapes, it would fail at its job of accurate concatenation.
Now I don't mean to dismiss your idea, I do think you are on the right track. The question is just how to do this cleanly given the very entrenched assumptions that lead us where we are.