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@@ -396,7 +396,7 @@ fi
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# disable extendedglob for the complete wd execution time
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setopt | grep -q extendedglob
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wd_extglob_is_set=$?
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-[[ $wd_extglob_is_set ]] && setopt noextendedglob
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+(( ! $wd_extglob_is_set )) && setopt noextendedglob
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# load warp points
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typeset -A points
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@@ -484,7 +484,7 @@ fi
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# if not, next time warp will pick up variables from this run
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# remember, there's no sub shell
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-[[ $wd_extglob_is_set ]] && setopt extendedglob
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+(( ! $wd_extglob_is_set )) && setopt extendedglob
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unset wd_extglob_is_set
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unset wd_warp
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