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unposted (cf. 49077): Clarify unset example

This commit is contained in:
Bart Schaefer 2021-06-14 10:03:32 -07:00
parent 5b4a1626c2
commit d1c91776aa
1 changed files with 1 additions and 1 deletions
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@ -15,7 +15,7 @@ first expands $key as usual for a double-quoted string, and then interprets
that result as the exact hash element to unset. This differs from previous
versions of the shell, which would also remove a leading backslash for an
unusual subset of characters in the expansion of $key. Note this also
means, for example, that
means, for example, that now
unset 'hash[ab]cd]'
unsets the element with key "ab]cd" rather than silently doing nothing.