zshrc: fix screen alias
authorDmitri Vereshchagin <dmitri.vereshchagin@gmail.com>
Tue, 22 Sep 2015 05:52:24 +0000 (08:52 +0300)
committerMichael Prokop <mika@grml.org>
Mon, 28 Sep 2015 22:07:59 +0000 (00:07 +0200)
commitd0c99ea503ef53c6998b36da7dbe9f2c026a8aeb
tree20d3c3f862d288fa11c9ad53a958b4744355ab64
parent64794a66198a33f9c8ece8aa8d05d393660a4ec4
zshrc: fix screen alias

- Using `${commands[screen]}' which is expanded in double quotes makes
  it impossible to use custom screen installation or wrapper.  Use
  `screen' instead.

- Screen reads configuration from $HOME/.screenrc by default so it is
  redundant to set alias for this.
etc/zsh/zshrc