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Mention positional parameter issue.

This commit is contained in:
Bart Schaefer 2001-08-09 01:05:15 +00:00
parent 184ac00629
commit c3a3e0fc81

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@ -25,6 +25,9 @@ Equals signs are special inside the parens in a name=(...) assignment:
- name=( x=(a b c) y=(e f g) ) is a compound assignment (semantics not - name=( x=(a b c) y=(e f g) ) is a compound assignment (semantics not
yet agreed upon as of this writing, and might not be standardized). yet agreed upon as of this writing, and might not be standardized).
Positional parameter references may not go higher than 9 in POSIX shell
emulation; that is, $12 should be ${1}2, not ${12}.
Semantics Semantics
--------- ---------