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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

@ -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
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
---------