tmux: Setup 'x' zoom into a panes (maximize) an save/restore other panes in the current window

.dfminstall

@@ -1,6 +1,8 @@
 bin recurse
 .config recurse
+
 bin/dfm chmod 0755
+.tmux/zoom 0755
 
 README.md skip
 aliases skip

.tmux.conf

@@ -145,3 +145,5 @@ bind r source-file ~/.tmux.conf
 
 #set-option -g status-right '#[fg=white,nobright][ #[fg=black,bright]#(uptime | rev | cut -d":" -f1 | rev | sed s/,//g )#[fg=white,nobright] ]'
 
+# Setup 'x' zoom into a panes (maximize) an save/restore other panes in the current window
+bind x run ". ~/.tmux/zoom"

.tmux/zoom

@@ -0,0 +1,21 @@
+#!/bin/bash -f
+currentwindow=`tmux list-window | tr '\t' ' ' | sed -n -e '/(active)/s/^[^:]*: *\([^ ]*\) .*/\1/gp'`;
+currentpane=`tmux list-panes | sed -n -e '/(active)/s/^\([^:]*\):.*/\1/gp'`;
+panecount=`tmux list-panes | wc | sed -e 's/^ *//g' -e 's/ .*$//g'`;
+inzoom=`echo $currentwindow | sed -n -e '/^zoom/p'`;
+if [ $panecount -ne 1 ]; then
+    inzoom="";
+fi
+if [ $inzoom ]; then
+    lastpane=`echo $currentwindow | rev | cut -f 1 -d '@' | rev`;
+    lastwindow=`echo $currentwindow | cut -f 2- -d '@' | rev | cut -f 2- -d '@' | rev`;
+    tmux select-window -t $lastwindow;
+    tmux select-pane -t $lastpane;
+    tmux swap-pane -s $currentwindow;
+    tmux kill-window -t $currentwindow;
+else
+    newwindowname=zoom@$currentwindow@$currentpane;
+    tmux new-window -d -n $newwindowname;
+    tmux swap-pane -s $newwindowname;
+    tmux select-window -t $newwindowname;
+fi