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sometimes avoid unnecessary subshell in ea

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This commit is contained in:
Connor Olding 2024-03-05 05:42:48 +01:00
parent e24d57c051
commit aded59184c
1 changed files with 4 additions and 3 deletions
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7
sh/ea
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@ -24,7 +24,7 @@ __ea_urlencode() {
done done
} 2>&- # send bash's complaints to the abyss } 2>&- # send bash's complaints to the abyss
ea() ( ### @- **TODO:** document. __ea() { ### @ ea - **TODO:** document.
cmd="${1:?missing subcommand}"; shift cmd="${1:?missing subcommand}"; shift
case "$cmd" in case "$cmd" in
(head) (head)
@ -74,6 +74,7 @@ ea() ( ### @- **TODO:** document.
printf 'unknown subcommand: %s\n' "$cmd" >&2 printf 'unknown subcommand: %s\n' "$cmd" >&2
return 2;; return 2;;
esac esac
) }
[ -n "${preload+-}" ] || ea "$@" ea()(__ea "$@")
[ -n "${preload+-}" ] || __ea "$@"