Update titles

dotfiles/tmux.conf

@@ -19,7 +19,7 @@ set -g pane-base-index 1
 
 # Terminal emulator window title
 set -g set-titles on
-set -g set-titles-string '#h:#S:#I.#P #W'
+set -g set-titles-string '#h:#S:#I.#P #W#{?pane_title, (#{pane_title}),}'
 
 # Set keybindings
 set -g mode-keys vi
@@ -43,8 +43,8 @@ source-file ~/.tmux/tmux-solarized-256.conf
 set -g window-status-current-style fg=colour235,bg=colour33,bold
 set -g status-interval 60
 set -g status-left-length 30
-set -g status-left '/#S/ '
-set -g status-right '#(cut -d " " -f 1-3 /proc/loadavg)#[default] #[fg=colour166]%H:%M#[default]'
+set -g status-left '/#h: #S/ '
+set -g status-right '#{?pane_title,/#{pane_title}/ ,}#(cut -d " " -f 1-3 /proc/loadavg)#[default] #[fg=colour166]%H:%M#[default]'
 
 # Advanced mouse mode from http://tangledhelix.com/blog/2012/07/16/tmux-and-mouse-mode/
 # Toggle mouse on

dotfiles/zshrc

@@ -53,8 +53,35 @@ ulimit -c unlimited
 DIRSTACKSIZE=16
 # Set terminal title
 case $TERM in
-  xterm*)
-    precmd () {print -Pn "\e]0;%n@%m: %~\a"}
+  xterm*|screen*)
+    autoload -U add-zsh-hook
+    _term_precmd() {
+      emulate -L zsh
+      if test -n "${TMUX}" ; then
+        print -Pn "\e]2;%16<..<%~\e\\"
+      else
+        # this will also work in tmux but is not what we want
+        print -Pn "\e]0;%n@%m: %~\a"
+      fi
+    }
+    _term_preexec() {
+      emulate -L zsh
+      setopt LOCAL_OPTIONS
+      setopt EXTENDED_GLOB
+      # extract the first word of the command that is not a match for the
+      # pattern
+      # (w) = match word
+      # (r) = subscript value, not index
+      local cmd=${1[(wr)^(*=*|sudo|ssh|mosh|-*)]:gs/%/%%}
+      if test -n "${TMUX}" ; then
+        print -Pn "\e]2;${cmd}\e\\"
+      else
+        # this will also work in tmux but is not what we want
+        print -Pn "\e]0;%n@%m: %~ ($cmd)\a"
+      fi
+    }
+    add-zsh-hook precmd _term_precmd
+    add-zsh-hook preexec _term_preexec
     ;;
 esac