fix incompatible zsh syntax used in bash

[akeeman]

bash can't use

case EXPRESSION in (case) COMMAND-LIST;; ... esac
                   ^
                    '- invalid syntax

bash case grammar:

case EXPRESSION in CASE1) COMMAND-LIST;; CASE2) COMMAND-LIST;; ... CASEN) COMMAND-LIST;; esac

It's probably mistaken for zsh syntax:

case word in [ [(] pattern [ | pattern ] ... ) list (;;|;&|;|) ] ... esac

---

Sources:

• bash grammar source
• zsh grammar source

[akeeman]

Note that the test error is not related to this pr

[akeeman]

In poetry this generates

cache clear)

so quoting a case that contains a space is not working well

[Secrus]

In poetry this generates

cache clear)

so quoting a case that contains a space is not working well

Poetry is still on older version of Cleo, which doesn't have the fixes applied.

[akeeman]

Ah, I see. Actually, the quoting seems to fix the problem entirely. I wasn't aware bash supported the leading opening parentheses.

(But here it is in the docs.)