It wouldn't fix the issue of semantics, but "language skins"[1][2] are an underexplored area of programming language development.
People go through all this effort to separate parsing and lexing, but never exploit the ability to just plug in a different lexer that allows for e.g. "{" and "}" tokens instead of "then" and "end", or vice versa.
People go through all this effort to separate parsing and lexing, but never exploit the ability to just plug in a different lexer that allows for e.g. "{" and "}" tokens instead of "then" and "end", or vice versa.
1. <https://hn.algolia.com/?type=comment&prefix=true&query=cxr%2...>
2. <https://old.reddit.com/r/Oberon/comments/1pcmw8n/is_this_sac...>