Several improvements.

* Tmux is not started by default anymore
* Added functions for i3 - Awesome!!
* zsh to start tmux

bin/i3-one-tmux

@@ -1,7 +1,7 @@
 #!/bin/zsh
-python2 $HOME/.bin/i3-wm-scripts/nextmatch.py urxvt
+python2 $HOME/.bin/i3-wm-scripts/nextmatch.py tmux
 if [ $? -gt 0 ]; then
-    urxvt & sleep 0.1 && python2 $HOME/.bin/i3-wm-scripts/nextmatch.py urxvt
+    urxvt -e tmux attach & sleep 0.1 && python2 $HOME/.bin/i3-wm-scripts/nextmatch.py tmux
 fi
 if [ "$#" -gt 0 ]; then
     eval "tmux neww"

bin/i3-winmenu.py

@@ -0,0 +1,61 @@
+#!/usr/bin/env python
+# dmenu script to jump to windows in i3.
+#
+# using ziberna's i3-py library: https://github.com/ziberna/i3-py
+# depends: dmenu (vertical patch), i3.
+# released by joepd under WTFPLv2-license:
+# http://sam.zoy.org/wtfpl/COPYING
+#
+# edited by Jure Ziberna for i3-py's examples section
+
+import i3
+import subprocess
+
+
+def i3clients():
+    """
+    Returns a dictionary of key-value pairs of a window text and window id.
+    Each window text is of format "[workspace] window title (instance number)"
+    """
+    clients = {}
+    for ws_num in range(1, 11):
+        workspace = i3.filter(num=ws_num)
+        if not workspace:
+            continue
+        workspace = workspace[0]
+        windows = i3.filter(workspace, nodes=[])
+        instances = {}
+        # Adds windows and their ids to the clients dictionary
+        for window in windows:
+            win_str = '[%s] %s' % (workspace['name'], window['name'])
+            # Appends an instance number if other instances are present
+            if win_str in instances:
+                instances[win_str] += 1
+                win_str = '%s (%d)' % (win_str, instances[win_str])
+            else:
+                instances[win_str] = 1
+            clients[win_str] = window['id']
+    return clients
+
+
+def win_menu(clients, l=10):
+    """
+    Displays a window menu using dmenu. Returns window id.
+    """
+    dmenu = subprocess.Popen(['/usr/bin/dmenu', '-i', '-l', str(l),
+                              '-fn', '"-*-cure-medium-*-*-*-11-*-*-*-*-*-*-*"',
+                              '-nb', '#101010', '-nf', '#5f5f5f', '-sb', '#191919',
+                              '-sf', '#b72f62'],
+                             stdin=subprocess.PIPE,
+                             stdout=subprocess.PIPE)
+    menu_str = '\n'.join(sorted(clients.keys()))
+    # Popen.communicate returns a tuple stdout, stderr
+    win_str = dmenu.communicate(menu_str.encode('utf-8'))[0].decode('utf-8')\
+        .rstrip()
+    return clients.get(win_str, None)
+
+if __name__ == '__main__':
+    clients = i3clients()
+    win_id = win_menu(clients)
+    if win_id:
+        i3.focus(con_id=win_id)