v2.1.0

Don't overwrite $prefix if already bound

CHANGELOG.md

@@ -2,6 +2,12 @@
 
 ### master
 
+### v2.1.0, 2014-12-12
+- check before binding `prefix + prefix` (@m1foley)
+- enable `focus-events`
+- deprecate 'almost sensible' feature. The reason for this is to focus the
+  plugin on doing just one thing.
+
 ### v2.0.0, 2014-10-03
 - bugfix: prevent exiting tmux if 'reattach-to-user-namespace' is not installed
 - remove all mouse-related options

README.md

@@ -1,31 +1,26 @@
 # Tmux sensible
 
-A set of tmux options that should be acceptable for everyone.
+A set of tmux options that should be acceptable to everyone.
 
 Inspired by [vim-sensible](https://github.com/tpope/vim-sensible).
 
-### Core principles
+### Principles
 
-- core `tmux-sensible` options should be acceptable to **every** tmux user!<br/>
+- `tmux-sensible` options should be acceptable to **every** tmux user!<br/>
-  If any option bothers you, please open an issue and it will probably be
+  If any of the options bothers you, please open an issue and it will probably
-  updated (or removed).
+  be updated (or removed).
 - if you think a new option should be added, feel free to open a pull request.
 - **no overriding** of user defined settings.<br/>
   Your existing `.tmux.conf` settings are respected and they won't be changed.
   That way you can use `tmux-sensible` if you have a few specific options.
 
-### Almost sensible principles
-
-- widely used settings that do not make it into the 'core'
-- explicitly enabled with `set -g @almost-sensible 'on'`
-
 ### Goals
 
 - group standard tmux community options in one place
 - remove clutter from your `.tmux.conf`
 - educate new tmux users about basic options
 
-### Core options
+### Options
 
     # utf8 is on
     set -g utf8 on
@@ -53,7 +48,10 @@ Inspired by [vim-sensible](https://github.com/tpope/vim-sensible).
     # vi keys, even for vim users
     set -g status-keys emacs
 
-### Core key bindings
+    # focus events enabled for terminals that support them
+    set -g focus-events on
+
+### Key bindings
 
     # easier and faster switching between next/prev window
     bind C-p previous-window
@@ -75,7 +73,13 @@ allowing you to hold `Ctrl` and repeat `a + p`/`a + n` (if your prefix is
 If prefix is `C-b`, above keys will be `C-b` and `b`.<br/>
 If prefix is `C-z`, above keys will be `C-z` and `z`... you get the idea.
 
-### Almost sensible options
+### Almost sensible options - deprecated
+
+**Note**: this feature is deprecated and will be removed from `tmux-sensible`
+in the next major release. The reason for this is to focus this plugin on doing
+just one thing (and hopefully doing it well).<br/>
+If you were using 'almost sensible' the path forward is to move all the
+below options to your `.tmux.conf`.
 
 Activate these by putting `set -g @almost-sensible 'on'` in `.tmux.conf`.
 
@@ -92,10 +96,10 @@ Activate these by putting `set -g @almost-sensible 'on'` in `.tmux.conf`.
 
 Add plugin to the list of TPM plugins in `.tmux.conf`:
 
-    set -g @tpm_plugins "             \
+    set -g @tpm_plugins '             \
       tmux-plugins/tpm                \
       tmux-plugins/tmux-sensible      \
-    "
+    '
 
 Hit `prefix + I` to fetch the plugin and source it. That's it!
 

sensible.tmux

@@ -59,6 +59,7 @@ key_binding_not_changed() {
 	fi
 }
 
+# "almost sensible" is deprecated
 almost_sensible_on() {
 	[ "$(tmux show-option -gvq "$ALMOST_SENSIBLE_OPTION")" == "on" ]
 }
@@ -106,7 +107,10 @@ main() {
 	# vi keys, even for vim users
 	tmux set-option -g status-keys emacs
 
-	# ALMOST SENSIBLE OPTIONS
+	# focus events enabled for terminals that support them
+	tmux set-option -g focus-events on
+
+	# ALMOST SENSIBLE OPTIONS - DEPRECATED
 
 	if almost_sensible_on; then
 		# C-a should be the Tmux default prefix, really
@@ -132,8 +136,10 @@ main() {
 		fi
 
 		# pressing `prefix + prefix` sends <prefix> to the shell
+		if key_binding_not_set "$prefix"; then
 			tmux bind-key "$prefix" send-prefix
 		fi
+	fi
 
 	# If Ctrl-a is prefix then `Ctrl-a + a` switches between alternate windows.
 	# Works for any prefix character.