[Nix-dev] Bad bash in NixOS?

[Malcolm Matalka]

The version of bash in the NixOS I am running (which I think is fairly
up to date) has a bug in it where if you have try to tab-expand an env
variable it escapes it, so:

export FOO=$HOME/bar<TAB>

becomes

export FOO=\$HOME/bar

This appears to be an acknowledged bug in bash with a patch out[1].  Is
this coming to NixOS?  Is it here right now and I just am not upgrading
properly?

/Malcolm

[1]
http://gnu-bash.2382.n7.nabble.com/bash-tab-variable-expansion-question-td9614.html