The Nim macro system also has quasi-quotes (whose heritage ultimately goes back to Lisp, I believe, though Quine 1940 probably deserves the ultimate "credit" [1

The Nim macro system also has quasi-quotes (whose heritage ultimately goes back to Lisp, I believe, though Quine 1940 probably deserves the ultimate "credit" [1]). E.g.: import std/macros macro check(ex: untyped) = let info = ex.lineInfo let exStr = ex.toStrLit result = quote do: if not `ex`: echo `info` & ": Check failed: " & `exStr` check 1 == 2 and then saved in `/tmp/j.nim` and run via `nim r /tmp/j` gives Hint: mm: arc; opt: none (DEBUG BUILD, `-d:release` generates faster code) 17090 lines; 0.191s; 24.699MiB peakmem; proj: /tmp/j; out: /u/cb/.cache/nim/j_d/j_56B19E2DE1BC31D8D53BA27494BE816EB824A493 [SuccessX] Hint: /u/cb/.cache/nim/j_d/j_56B19E2DE1BC31D8D53BA27494BE816EB824A493 [Exec] /tmp/j.nim(8, 8): Check failed: 1 == 2 [1] https://en.wikipedia.org/wiki/Quasi-quotation https://en.wikipedia.org/wiki/Quasi-quotation