Text surely is a hill, but I believe it's a local one, we got stuck on due to our short-sighted inability to go into a valley for a few miles until we find the (projectional) mountain.
All of your examples work better for code with structural knowledge:
- diff: https://semanticdiff.com (and others), i.e.: hide noisy syntax only changes, attempt to capture moved code. I say attempt, because with projectional programming we could have a more expressive notion of code being moved
- version control: I'd look towards languages like Unison to see what funky things we could do here, especially for libraries. A general example: no conflicts due to non-semantic changes (re-orderings, irrelevant whitespaces, etc.)
All of your examples work better for code with structural knowledge:
- grep: symbol search (I use it about 100x as often as a text grep) or https://github.com/ast-grep/ast-grep
- diff: https://semanticdiff.com (and others), i.e.: hide noisy syntax only changes, attempt to capture moved code. I say attempt, because with projectional programming we could have a more expressive notion of code being moved
- sed: https://npmjs.com/package/@codemod/cli
- version control: I'd look towards languages like Unison to see what funky things we could do here, especially for libraries. A general example: no conflicts due to non-semantic changes (re-orderings, irrelevant whitespaces, etc.)