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Added an exception with a URL link to POSIX-2018.

wileyhy
2024-10-05 23:47:39 -07:00
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SC1010.md

@@ -35,3 +35,6 @@ In the example, `echo "$f" done` is the same as `echo "$f" "done"`, and the `don
### Exceptions
If you're intentionally using `done` as a literal, you can quote it to make this clear to ShellCheck (and also human readers), e.g. instead of `echo Task is done`, use `echo "Task is done"`. This makes no difference to the shell, but it will silence this warning.
From POSIX-2018, section "C.2.10 Shell Grammar," regarding the syntax, `if (false) then (echo x) else (echo y) fi`:
https://pubs.opengroup.org/onlinepubs/9699919799/xrat/V4_xcu_chap02.html#tag_23_02_10