Add Tmux plugin manager.

README.md

@@ -25,6 +25,12 @@ source ~/dotfiles/config.vim
 
 ## Configure tmux
 
+Install [Tmux Plugin Manager](https://github.com/tmux-plugins/tpm):
+
+```sh
+$ git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm
+```
+
 Run the following command:
 
 ```sh

tmux.conf

@@ -1,4 +1,7 @@
 # Personalized settings for tmux.
+#
+# These settings require the use of Tmux Plugin Manager.
+#
 # Usage:
 #
 #   ln -s ~/.tmux.conf <path to this file>
@@ -15,8 +18,26 @@ unbind %
 bind v split-window -h
 bind h split-window -v
 
-# Enable 256 colors.
-set -g default-terminal 'screen-256color'
-
 # Enable vi-like key bindings for navigating around buffers.
 set-window-option -g mode-keys vi
+
+# Force tmux to consider the enclosing terminal true-color-capable.
+set -ga terminal-overrides ',screen-256color:Tc'
+
+# List of plugins
+set -g @plugin 'tmux-plugins/tpm'
+set -g @plugin 'tmux-plugins/tmux-sensible'
+
+# Install Gruvbox theme for Tmux.
+set -g @plugin 'egel/tmux-gruvbox'
+set -g @tmux-gruvbox 'dark' # or 'light'
+
+# Other examples:
+# set -g @plugin 'github_username/plugin_name'
+# set -g @plugin 'git@github.com:user/plugin'
+# set -g @plugin 'git@bitbucket.com:user/plugin'
+
+# Initialize TMUX plugin manager.
+#
+# WARNING: Keep this line at the very bottom of tmux.conf!
+run '~/.tmux/plugins/tpm/tpm'