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typeset -U
- X-seq: zsh-workers 3472
- From: Greg Badros <gjb@xxxxxxxxxxxxxxxxx>
- To: zsh-workers@xxxxxxxxxxxxxxx
- Subject: typeset -U
- Date: 29 Aug 1997 13:45:34 -0700
Is typeset -U supposed to act like this:
$ echo $ZSH_VERSION
3.0.4
$ typeset -U array
$ array=(foo bar)
$ echo $array $#array
foo bar 2
$ array=($array foo) # HERE
$ echo $array $#array
foo bar foo 3 # WHY?
$ typeset -U array
$ echo $array $#array
foo bar 2
I would've thought that the typeset would've not allowed the second copy
of foo when I assigned it at "HERE" above.
It also acts this way w/ 3.0.0 w/ my colorized completion patch (don't
have any other stock builds lying around).
Greg J. Badros
gjb@xxxxxxxxxxxxxxxxx
Seattle, WA USA
http://www.cs.washington.edu/homes/gjb
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