From b979400cff17248147d95f6271edb6f2d6e36c84 Mon Sep 17 00:00:00 2001
From: Josh Matthews <jmatth@nbcs.rutgers.edu>
Date: Tue, 26 Feb 2013 14:05:22 -0500
Subject: [PATCH 01/17] Starting tmux plugin with basic config variables.

---
 plugins/tmux/tmux.plugin.zsh | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 plugins/tmux/tmux.plugin.zsh

diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
new file mode 100644
index 00000000..cc676cb9
--- /dev/null
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -0,0 +1,12 @@
+# Configuration variables
+# Automatically start tmux
+[[ -n "$ZSH_TMUX_AUTOSTART" ]] || ZSH_TMUX_AUTOSTART = false
+# Automatically connect to a previous session if it exists
+[[ -n "$ZSH_TMUX_AUTOCONNECT" ]] || ZSH_TMUX_AUTOCONNECT = true
+# Automatically close the terminal when tmux exits
+[[ -n "$ZSH_TMUX_AUTOQUIT" ]] || ZSH_TMUX_AUTOQUIT = true
+# Set term to screen or screen-256color based on current terminal support
+[[ -n "$ZSH_TMUX_FIXTERM" ]] || ZSH_TMUX_AUTOCONNECT = true
+
+# Get the absolute path to the current directory
+local zsh_tmux_plugin_path="$(cd "$(dirname "$0")" && pwd)"

From 26ee66f179be08fab59d41a0522ad51610125c6c Mon Sep 17 00:00:00 2001
From: Josh Matthews <jmatth@nbcs.rutgers.edu>
Date: Tue, 26 Feb 2013 17:50:15 -0500
Subject: [PATCH 02/17] Adding main function and alias to tmux plugin.

---
 plugins/tmux/tmux.plugin.zsh | 37 ++++++++++++++++++++++++++++++++----
 1 file changed, 33 insertions(+), 4 deletions(-)

diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
index cc676cb9..a2f36c0b 100644
--- a/plugins/tmux/tmux.plugin.zsh
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -1,12 +1,41 @@
 # Configuration variables
 # Automatically start tmux
-[[ -n "$ZSH_TMUX_AUTOSTART" ]] || ZSH_TMUX_AUTOSTART = false
+[[ -n "$ZSH_TMUX_AUTOSTART" ]] || ZSH_TMUX_AUTOSTART=false
 # Automatically connect to a previous session if it exists
-[[ -n "$ZSH_TMUX_AUTOCONNECT" ]] || ZSH_TMUX_AUTOCONNECT = true
+[[ -n "$ZSH_TMUX_AUTOCONNECT" ]] || ZSH_TMUX_AUTOCONNECT=true
 # Automatically close the terminal when tmux exits
-[[ -n "$ZSH_TMUX_AUTOQUIT" ]] || ZSH_TMUX_AUTOQUIT = true
+[[ -n "$ZSH_TMUX_AUTOQUIT" ]] || ZSH_TMUX_AUTOQUIT=$ZSH_TMUX_AUTOSTART
 # Set term to screen or screen-256color based on current terminal support
-[[ -n "$ZSH_TMUX_FIXTERM" ]] || ZSH_TMUX_AUTOCONNECT = true
+[[ -n "$ZSH_TMUX_FIXTERM" ]] || ZSH_TMUX_AUTOCONNECT=true
 
 # Get the absolute path to the current directory
 local zsh_tmux_plugin_path="$(cd "$(dirname "$0")" && pwd)"
+
+# Local variable to store the local config file to use, if any.
+local fixed_config=""
+
+# Set the correct local config file to use
+if [[ "$ZSH_TMUX_FIXTERM" == "true" ]]
+then
+	if [[ -f $HOME/.tmux.conf || -h $HOME/.tmux.conf ]]
+	then
+		fixed_config=$zsh_tmux_plugin_path/tmux.extra.conf
+	else
+		fixed_config=$zsh_tmux_plugin_path/tmux.only.conf
+	fi
+fi
+
+# Override tmux with our function
+function zsh_tmux_plugin_start()
+{
+	if [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]]
+	then
+		\tmux attach || tmux -f $fixed_config new-session
+		[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit
+	else
+		\tmux -f $fixed_config
+		[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit
+	fi
+}
+
+alias tmux=zsh_tmux_plugin_start

From 3aef6793c2bf0c0afec1fdb97a3a56e7f8d065c6 Mon Sep 17 00:00:00 2001
From: Josh Matthews <jmatth@nbcs.rutgers.edu>
Date: Tue, 26 Feb 2013 18:05:58 -0500
Subject: [PATCH 03/17] Now checking for 256 color terminal in tmux plugin.

---
 plugins/tmux/tmux.plugin.zsh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
index a2f36c0b..f67c2b8b 100644
--- a/plugins/tmux/tmux.plugin.zsh
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -11,6 +11,14 @@
 # Get the absolute path to the current directory
 local zsh_tmux_plugin_path="$(cd "$(dirname "$0")" && pwd)"
 
+# Determine if the terminal supports 256 colors
+if [[ `tput colors` == "256" ]]
+then
+	export $ZSH_TMUX_TERM="screen-256"
+else
+	export $ZSH_TMUX_TERM="screen"
+fi
+
 # Local variable to store the local config file to use, if any.
 local fixed_config=""
 

From 778ae57772a02d11c393708c4c0644fbd1ffac35 Mon Sep 17 00:00:00 2001
From: Josh Matthews <jmatth@nbcs.rutgers.edu>
Date: Tue, 26 Feb 2013 18:07:25 -0500
Subject: [PATCH 04/17] Tmux plugin now just runs tmux if any extra args are
 given.

---
 plugins/tmux/tmux.plugin.zsh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
index f67c2b8b..d8fdd925 100644
--- a/plugins/tmux/tmux.plugin.zsh
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -36,7 +36,12 @@ fi
 # Override tmux with our function
 function zsh_tmux_plugin_start()
 {
-	if [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]]
+	# We have other arguments, just run them
+	if [[ ! -n "$@" ]]
+	then
+		\tmux $@
+	# Try to connect to an existing session.
+	elif [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]]
 	then
 		\tmux attach || tmux -f $fixed_config new-session
 		[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit

From 0cf871d51299a4f837e6dce4d4ae827b0c09f5bd Mon Sep 17 00:00:00 2001
From: Josh Matthews <jmatth@nbcs.rutgers.edu>
Date: Tue, 26 Feb 2013 18:08:37 -0500
Subject: [PATCH 05/17] Adding comments to tmux plugin.

---
 plugins/tmux/tmux.plugin.zsh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
index d8fdd925..48ffc1c2 100644
--- a/plugins/tmux/tmux.plugin.zsh
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -27,8 +27,10 @@ if [[ "$ZSH_TMUX_FIXTERM" == "true" ]]
 then
 	if [[ -f $HOME/.tmux.conf || -h $HOME/.tmux.conf ]]
 	then
+		#use this when they have a ~/.tmux.conf
 		fixed_config=$zsh_tmux_plugin_path/tmux.extra.conf
 	else
+		#use this when they don't have a ~/.tmux.conf
 		fixed_config=$zsh_tmux_plugin_path/tmux.only.conf
 	fi
 fi
@@ -45,6 +47,7 @@ function zsh_tmux_plugin_start()
 	then
 		\tmux attach || tmux -f $fixed_config new-session
 		[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit
+	# Just try to fix the TERM variable.
 	else
 		\tmux -f $fixed_config
 		[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit

From 45a4db33f81c5dbdcafa25cfe5a75490d55ec185 Mon Sep 17 00:00:00 2001
From: Josh Matthews <jmatth@nbcs.rutgers.edu>
Date: Tue, 26 Feb 2013 18:09:01 -0500
Subject: [PATCH 06/17] Enabling autostart of tmux in tmux plugin.

---
 plugins/tmux/tmux.plugin.zsh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
index 48ffc1c2..8dd20839 100644
--- a/plugins/tmux/tmux.plugin.zsh
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -55,3 +55,8 @@ function zsh_tmux_plugin_start()
 }
 
 alias tmux=zsh_tmux_plugin_start
+
+if [[ "$ZSH_TMUX_AUTOSTART" == "true" ]]
+then
+	zsh_tmux_plugin_start
+fi

From bf40d4e354ce33c0d9f42cc64372461bff14cde8 Mon Sep 17 00:00:00 2001
From: Josh Matthews <jmatth@nbcs.rutgers.edu>
Date: Tue, 26 Feb 2013 18:09:17 -0500
Subject: [PATCH 07/17] Adding helper tmux config files to tmux plugin.

---
 plugins/tmux/tmux.extra.conf | 2 ++
 plugins/tmux/tmux.only.conf  | 1 +
 2 files changed, 3 insertions(+)
 create mode 100644 plugins/tmux/tmux.extra.conf
 create mode 100644 plugins/tmux/tmux.only.conf

diff --git a/plugins/tmux/tmux.extra.conf b/plugins/tmux/tmux.extra.conf
new file mode 100644
index 00000000..beffd380
--- /dev/null
+++ b/plugins/tmux/tmux.extra.conf
@@ -0,0 +1,2 @@
+set -g default-terminal $ZSH_TMUX_TERM
+source $HOME/.tmux.conf
diff --git a/plugins/tmux/tmux.only.conf b/plugins/tmux/tmux.only.conf
new file mode 100644
index 00000000..0734df3e
--- /dev/null
+++ b/plugins/tmux/tmux.only.conf
@@ -0,0 +1 @@
+set -g default-terminal $ZSH_TMUX_TERM

From 7b15627851983e63a5756f0b3633938c44ed7a7d Mon Sep 17 00:00:00 2001
From: Josh Matthews <jmatth@nbcs.rutgers.edu>
Date: Tue, 26 Feb 2013 21:47:11 -0500
Subject: [PATCH 08/17] Fixing typos, logic, and gremlins in tmux plugin.

---
 plugins/tmux/tmux.plugin.zsh | 27 ++++++++++++++-------------
 1 file changed, 14 insertions(+), 13 deletions(-)

diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
index 8dd20839..46c142b7 100644
--- a/plugins/tmux/tmux.plugin.zsh
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -6,7 +6,7 @@
 # Automatically close the terminal when tmux exits
 [[ -n "$ZSH_TMUX_AUTOQUIT" ]] || ZSH_TMUX_AUTOQUIT=$ZSH_TMUX_AUTOSTART
 # Set term to screen or screen-256color based on current terminal support
-[[ -n "$ZSH_TMUX_FIXTERM" ]] || ZSH_TMUX_AUTOCONNECT=true
+[[ -n "$ZSH_TMUX_FIXTERM" ]] || ZSH_TMUX_FIXTERM=true
 
 # Get the absolute path to the current directory
 local zsh_tmux_plugin_path="$(cd "$(dirname "$0")" && pwd)"
@@ -14,49 +14,50 @@ local zsh_tmux_plugin_path="$(cd "$(dirname "$0")" && pwd)"
 # Determine if the terminal supports 256 colors
 if [[ `tput colors` == "256" ]]
 then
-	export $ZSH_TMUX_TERM="screen-256"
+	export ZSH_TMUX_TERM="screen-256color"
 else
-	export $ZSH_TMUX_TERM="screen"
+	export ZSH_TMUX_TERM="screen"
 fi
 
 # Local variable to store the local config file to use, if any.
 local fixed_config=""
 
-# Set the correct local config file to use
+# Set the correct local config file to use.
 if [[ "$ZSH_TMUX_FIXTERM" == "true" ]]
 then
 	if [[ -f $HOME/.tmux.conf || -h $HOME/.tmux.conf ]]
 	then
 		#use this when they have a ~/.tmux.conf
-		fixed_config=$zsh_tmux_plugin_path/tmux.extra.conf
+		fixed_config="$zsh_tmux_plugin_path/tmux.extra.conf"
 	else
 		#use this when they don't have a ~/.tmux.conf
-		fixed_config=$zsh_tmux_plugin_path/tmux.only.conf
+		fixed_config="$zsh_tmux_plugin_path/tmux.only.conf"
 	fi
 fi
 
-# Override tmux with our function
-function zsh_tmux_plugin_start()
+# Wrapper function for tmux.
+function zsh_tmux_plugin_run()
 {
 	# We have other arguments, just run them
-	if [[ ! -n "$@" ]]
+	if [[ -n "$@" ]]
 	then
 		\tmux $@
 	# Try to connect to an existing session.
 	elif [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]]
 	then
-		\tmux attach || tmux -f $fixed_config new-session
+		\tmux attach || \tmux `[[ -n "$fixed_config" ]] && echo '-f ' $fixed_config`  new-session
 		[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit
-	# Just try to fix the TERM variable.
+	# Just run tmux, fixing the TERM variable if requested.
 	else
-		\tmux -f $fixed_config
+		\tmux `[[ -n "$fixed_config" ]] && echo '-f ' $fixed_config`
 		[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit
 	fi
 }
 
+# Alias tmux to our wrapper function.
 alias tmux=zsh_tmux_plugin_start
 
 if [[ "$ZSH_TMUX_AUTOSTART" == "true" ]]
 then
-	zsh_tmux_plugin_start
+	zsh_tmux_plugin_run
 fi

From 43c50f03e3c547ec51feef7ae3c99f734a66e6a6 Mon Sep 17 00:00:00 2001
From: Josh Matthews <jmatth@nbcs.rutgers.edu>
Date: Tue, 26 Feb 2013 21:52:26 -0500
Subject: [PATCH 09/17] Checking environment instead of local variable for
 fixing term in tmux plugin.

---
 plugins/tmux/tmux.plugin.zsh | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
index 46c142b7..9a52e637 100644
--- a/plugins/tmux/tmux.plugin.zsh
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -23,16 +23,13 @@ fi
 local fixed_config=""
 
 # Set the correct local config file to use.
-if [[ "$ZSH_TMUX_FIXTERM" == "true" ]]
+if [[ -f $HOME/.tmux.conf || -h $HOME/.tmux.conf ]]
 then
-	if [[ -f $HOME/.tmux.conf || -h $HOME/.tmux.conf ]]
-	then
-		#use this when they have a ~/.tmux.conf
-		fixed_config="$zsh_tmux_plugin_path/tmux.extra.conf"
-	else
-		#use this when they don't have a ~/.tmux.conf
-		fixed_config="$zsh_tmux_plugin_path/tmux.only.conf"
-	fi
+	#use this when they have a ~/.tmux.conf
+	fixed_config="$zsh_tmux_plugin_path/tmux.extra.conf"
+else
+	#use this when they don't have a ~/.tmux.conf
+	fixed_config="$zsh_tmux_plugin_path/tmux.only.conf"
 fi
 
 # Wrapper function for tmux.
@@ -45,11 +42,11 @@ function zsh_tmux_plugin_run()
 	# Try to connect to an existing session.
 	elif [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]]
 	then
-		\tmux attach || \tmux `[[ -n "$fixed_config" ]] && echo '-f ' $fixed_config`  new-session
+		\tmux attach || \tmux `[[ "$ZSH_TMUX_FIXTERM" == "true" ]] && echo '-f '$fixed_config`  new-session
 		[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit
 	# Just run tmux, fixing the TERM variable if requested.
 	else
-		\tmux `[[ -n "$fixed_config" ]] && echo '-f ' $fixed_config`
+		\tmux `[[ "$ZSH_TMUX_FIXTERM" == "true" ]] && echo '-f '$fixed_config`
 		[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit
 	fi
 }

From f096644c751cb7fe566e82de531435a405d76be8 Mon Sep 17 00:00:00 2001
From: Josh Matthews <jmatth@nbcs.rutgers.edu>
Date: Tue, 26 Feb 2013 22:03:22 -0500
Subject: [PATCH 10/17] Checking if already in tmux before autostarting in tmux
 in tmux plugin.

---
 plugins/tmux/tmux.plugin.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
index 9a52e637..8bdd9213 100644
--- a/plugins/tmux/tmux.plugin.zsh
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -54,7 +54,7 @@ function zsh_tmux_plugin_run()
 # Alias tmux to our wrapper function.
 alias tmux=zsh_tmux_plugin_start
 
-if [[ "$ZSH_TMUX_AUTOSTART" == "true" ]]
+if [[ ! -n "$TMUX" && "$ZSH_TMUX_AUTOSTART" == "true" ]]
 then
 	zsh_tmux_plugin_run
 fi

From 691630a89586c86dfafa32974c5c6dbaa1356c07 Mon Sep 17 00:00:00 2001
From: Josh Matthews <jmatth@nbcs.rutgers.edu>
Date: Tue, 26 Feb 2013 22:18:36 -0500
Subject: [PATCH 11/17] Adding option to prevent autostarting tmux more than
 once in the same session.

---
 plugins/tmux/tmux.plugin.zsh | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
index 8bdd9213..a7bf93db 100644
--- a/plugins/tmux/tmux.plugin.zsh
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -1,6 +1,10 @@
 # Configuration variables
+#
 # Automatically start tmux
 [[ -n "$ZSH_TMUX_AUTOSTART" ]] || ZSH_TMUX_AUTOSTART=false
+# Only autostart once. If set to false, tmux will attempt to
+# autostart every time your zsh configs are reloaded.
+[[ -n "$ZSH_TMUX_AUTOSTART_ONCE" ]] || ZSH_TMUX_AUTOSTART_ONCE=true
 # Automatically connect to a previous session if it exists
 [[ -n "$ZSH_TMUX_AUTOCONNECT" ]] || ZSH_TMUX_AUTOCONNECT=true
 # Automatically close the terminal when tmux exits
@@ -8,6 +12,7 @@
 # Set term to screen or screen-256color based on current terminal support
 [[ -n "$ZSH_TMUX_FIXTERM" ]] || ZSH_TMUX_FIXTERM=true
 
+
 # Get the absolute path to the current directory
 local zsh_tmux_plugin_path="$(cd "$(dirname "$0")" && pwd)"
 
@@ -54,7 +59,13 @@ function zsh_tmux_plugin_run()
 # Alias tmux to our wrapper function.
 alias tmux=zsh_tmux_plugin_start
 
+# Autostart if not already in tmux and enabled.
 if [[ ! -n "$TMUX" && "$ZSH_TMUX_AUTOSTART" == "true" ]]
 then
-	zsh_tmux_plugin_run
+	# Actually don't autostart if we already did and multiple autostarts are disabled.
+	if [[ "$ZSH_TMUX_AUTOSTART_ONCE" == "false" || "$ZSH_TMUX_AUTOSTARTED" != "true" ]]
+	then
+		export ZSH_TMUX_AUTOSTARTED=true
+		zsh_tmux_plugin_run
+	fi
 fi

From 56c46c4ed8339c66c671927c197eb4511b5a664c Mon Sep 17 00:00:00 2001
From: Josh Matthews <jmatth@nbcs.rutgers.edu>
Date: Tue, 26 Feb 2013 22:55:18 -0500
Subject: [PATCH 12/17] Fixing typo in alias.

---
 plugins/tmux/tmux.plugin.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
index a7bf93db..982f8735 100644
--- a/plugins/tmux/tmux.plugin.zsh
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -57,7 +57,7 @@ function zsh_tmux_plugin_run()
 }
 
 # Alias tmux to our wrapper function.
-alias tmux=zsh_tmux_plugin_start
+alias tmux=zsh_tmux_plugin_run
 
 # Autostart if not already in tmux and enabled.
 if [[ ! -n "$TMUX" && "$ZSH_TMUX_AUTOSTART" == "true" ]]

From 86c9b32031dc28b4c6a641a4475e0e55c7ff32e5 Mon Sep 17 00:00:00 2001
From: Josh Matthews <jmatth@nbcs.rutgers.edu>
Date: Tue, 26 Feb 2013 22:57:37 -0500
Subject: [PATCH 13/17] Adding compdef to maintain tmux completions.

---
 plugins/tmux/tmux.plugin.zsh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
index 982f8735..5c407690 100644
--- a/plugins/tmux/tmux.plugin.zsh
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -56,6 +56,9 @@ function zsh_tmux_plugin_run()
 	fi
 }
 
+# Use the completions for tmux for our function
+compdef _tmux zsh_tmux_plugin_run
+
 # Alias tmux to our wrapper function.
 alias tmux=zsh_tmux_plugin_run
 

From 4e8681c6e19f77a9b54ceee5934e3356e4ffb207 Mon Sep 17 00:00:00 2001
From: Josh Matthews <jmatth@nbcs.rutgers.edu>
Date: Tue, 26 Feb 2013 23:35:45 -0500
Subject: [PATCH 14/17] Adding options to choose tmux TERM for 256 and non-256
 color terminals.

This may be needed on systems that don't have the proper terminfo for
screen and/or screen-256color. Otherwise the defaults of screen and
screen-256color should be fine.
---
 plugins/tmux/tmux.plugin.zsh | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
index 5c407690..be92fe09 100644
--- a/plugins/tmux/tmux.plugin.zsh
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -11,6 +11,14 @@
 [[ -n "$ZSH_TMUX_AUTOQUIT" ]] || ZSH_TMUX_AUTOQUIT=$ZSH_TMUX_AUTOSTART
 # Set term to screen or screen-256color based on current terminal support
 [[ -n "$ZSH_TMUX_FIXTERM" ]] || ZSH_TMUX_FIXTERM=true
+# The TERM to use for non-256 color terminals.
+# Tmux states this should be screen, but you may need to change it on
+# systems without the proper terminfo
+[[ -n "$ZSH_TMUX_FIXTERM_WITHOUT_256COLOR" ]] || ZSH_TMUX_FIXTERM_WITHOUT_256COLOR="screen"
+# The TERM to use for 256 color terminals.
+# Tmux states this should be screen-256color, but you may need to change it on
+# systems without the proper terminfo
+[[ -n "$ZSH_TMUX_FIXTERM_WITH_256COLOR" ]] || ZSH_TMUX_FIXTERM_WITH_256COLOR="screen-256color"
 
 
 # Get the absolute path to the current directory
@@ -19,9 +27,9 @@ local zsh_tmux_plugin_path="$(cd "$(dirname "$0")" && pwd)"
 # Determine if the terminal supports 256 colors
 if [[ `tput colors` == "256" ]]
 then
-	export ZSH_TMUX_TERM="screen-256color"
+	export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITH_256COLOR
 else
-	export ZSH_TMUX_TERM="screen"
+	export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITHOUT_256COLOR
 fi
 
 # Local variable to store the local config file to use, if any.

From f0a920df5a4a5e5260ef45daf27d42a15cd75217 Mon Sep 17 00:00:00 2001
From: Josh Matthews <jmatth@nbcs.rutgers.edu>
Date: Wed, 27 Feb 2013 10:21:19 -0500
Subject: [PATCH 15/17] Checking to make sure tmux is actually installed before
 running plugin.

If it is not found an error message is printed.
---
 plugins/tmux/tmux.plugin.zsh | 152 ++++++++++++++++++-----------------
 1 file changed, 79 insertions(+), 73 deletions(-)

diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
index be92fe09..6f0d5902 100644
--- a/plugins/tmux/tmux.plugin.zsh
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -1,82 +1,88 @@
-# Configuration variables
-#
-# Automatically start tmux
-[[ -n "$ZSH_TMUX_AUTOSTART" ]] || ZSH_TMUX_AUTOSTART=false
-# Only autostart once. If set to false, tmux will attempt to
-# autostart every time your zsh configs are reloaded.
-[[ -n "$ZSH_TMUX_AUTOSTART_ONCE" ]] || ZSH_TMUX_AUTOSTART_ONCE=true
-# Automatically connect to a previous session if it exists
-[[ -n "$ZSH_TMUX_AUTOCONNECT" ]] || ZSH_TMUX_AUTOCONNECT=true
-# Automatically close the terminal when tmux exits
-[[ -n "$ZSH_TMUX_AUTOQUIT" ]] || ZSH_TMUX_AUTOQUIT=$ZSH_TMUX_AUTOSTART
-# Set term to screen or screen-256color based on current terminal support
-[[ -n "$ZSH_TMUX_FIXTERM" ]] || ZSH_TMUX_FIXTERM=true
-# The TERM to use for non-256 color terminals.
-# Tmux states this should be screen, but you may need to change it on
-# systems without the proper terminfo
-[[ -n "$ZSH_TMUX_FIXTERM_WITHOUT_256COLOR" ]] || ZSH_TMUX_FIXTERM_WITHOUT_256COLOR="screen"
-# The TERM to use for 256 color terminals.
-# Tmux states this should be screen-256color, but you may need to change it on
-# systems without the proper terminfo
-[[ -n "$ZSH_TMUX_FIXTERM_WITH_256COLOR" ]] || ZSH_TMUX_FIXTERM_WITH_256COLOR="screen-256color"
-
-
-# Get the absolute path to the current directory
-local zsh_tmux_plugin_path="$(cd "$(dirname "$0")" && pwd)"
-
-# Determine if the terminal supports 256 colors
-if [[ `tput colors` == "256" ]]
-then
-	export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITH_256COLOR
-else
-	export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITHOUT_256COLOR
-fi
-
-# Local variable to store the local config file to use, if any.
-local fixed_config=""
-
-# Set the correct local config file to use.
-if [[ -f $HOME/.tmux.conf || -h $HOME/.tmux.conf ]]
-then
-	#use this when they have a ~/.tmux.conf
-	fixed_config="$zsh_tmux_plugin_path/tmux.extra.conf"
-else
-	#use this when they don't have a ~/.tmux.conf
-	fixed_config="$zsh_tmux_plugin_path/tmux.only.conf"
-fi
-
-# Wrapper function for tmux.
-function zsh_tmux_plugin_run()
-{
-	# We have other arguments, just run them
-	if [[ -n "$@" ]]
+# Only run if tmux is actually installed
+if which tmux &> /dev/null
 	then
-		\tmux $@
-	# Try to connect to an existing session.
-	elif [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]]
+	# Configuration variables
+	#
+	# Automatically start tmux
+	[[ -n "$ZSH_TMUX_AUTOSTART" ]] || ZSH_TMUX_AUTOSTART=false
+	# Only autostart once. If set to false, tmux will attempt to
+	# autostart every time your zsh configs are reloaded.
+	[[ -n "$ZSH_TMUX_AUTOSTART_ONCE" ]] || ZSH_TMUX_AUTOSTART_ONCE=true
+	# Automatically connect to a previous session if it exists
+	[[ -n "$ZSH_TMUX_AUTOCONNECT" ]] || ZSH_TMUX_AUTOCONNECT=true
+	# Automatically close the terminal when tmux exits
+	[[ -n "$ZSH_TMUX_AUTOQUIT" ]] || ZSH_TMUX_AUTOQUIT=$ZSH_TMUX_AUTOSTART
+	# Set term to screen or screen-256color based on current terminal support
+	[[ -n "$ZSH_TMUX_FIXTERM" ]] || ZSH_TMUX_FIXTERM=true
+	# The TERM to use for non-256 color terminals.
+	# Tmux states this should be screen, but you may need to change it on
+	# systems without the proper terminfo
+	[[ -n "$ZSH_TMUX_FIXTERM_WITHOUT_256COLOR" ]] || ZSH_TMUX_FIXTERM_WITHOUT_256COLOR="screen"
+	# The TERM to use for 256 color terminals.
+	# Tmux states this should be screen-256color, but you may need to change it on
+	# systems without the proper terminfo
+	[[ -n "$ZSH_TMUX_FIXTERM_WITH_256COLOR" ]] || ZSH_TMUX_FIXTERM_WITH_256COLOR="screen-256color"
+
+
+	# Get the absolute path to the current directory
+	local zsh_tmux_plugin_path="$(cd "$(dirname "$0")" && pwd)"
+
+	# Determine if the terminal supports 256 colors
+	if [[ `tput colors` == "256" ]]
 	then
-		\tmux attach || \tmux `[[ "$ZSH_TMUX_FIXTERM" == "true" ]] && echo '-f '$fixed_config`  new-session
-		[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit
-	# Just run tmux, fixing the TERM variable if requested.
+		export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITH_256COLOR
 	else
-		\tmux `[[ "$ZSH_TMUX_FIXTERM" == "true" ]] && echo '-f '$fixed_config`
-		[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit
+		export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITHOUT_256COLOR
 	fi
-}
 
-# Use the completions for tmux for our function
-compdef _tmux zsh_tmux_plugin_run
+	# Local variable to store the local config file to use, if any.
+	local fixed_config=""
 
-# Alias tmux to our wrapper function.
-alias tmux=zsh_tmux_plugin_run
-
-# Autostart if not already in tmux and enabled.
-if [[ ! -n "$TMUX" && "$ZSH_TMUX_AUTOSTART" == "true" ]]
-then
-	# Actually don't autostart if we already did and multiple autostarts are disabled.
-	if [[ "$ZSH_TMUX_AUTOSTART_ONCE" == "false" || "$ZSH_TMUX_AUTOSTARTED" != "true" ]]
+	# Set the correct local config file to use.
+	if [[ -f $HOME/.tmux.conf || -h $HOME/.tmux.conf ]]
 	then
-		export ZSH_TMUX_AUTOSTARTED=true
-		zsh_tmux_plugin_run
+		#use this when they have a ~/.tmux.conf
+		fixed_config="$zsh_tmux_plugin_path/tmux.extra.conf"
+	else
+		#use this when they don't have a ~/.tmux.conf
+		fixed_config="$zsh_tmux_plugin_path/tmux.only.conf"
 	fi
+
+	# Wrapper function for tmux.
+	function zsh_tmux_plugin_run()
+	{
+		# We have other arguments, just run them
+		if [[ -n "$@" ]]
+		then
+			\tmux $@
+		# Try to connect to an existing session.
+		elif [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]]
+		then
+			\tmux attach || \tmux `[[ "$ZSH_TMUX_FIXTERM" == "true" ]] && echo '-f '$fixed_config`  new-session
+			[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit
+		# Just run tmux, fixing the TERM variable if requested.
+		else
+			\tmux `[[ "$ZSH_TMUX_FIXTERM" == "true" ]] && echo '-f '$fixed_config`
+			[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit
+		fi
+	}
+
+	# Use the completions for tmux for our function
+	compdef _tmux zsh_tmux_plugin_run
+
+	# Alias tmux to our wrapper function.
+	alias tmux=zsh_tmux_plugin_run
+
+	# Autostart if not already in tmux and enabled.
+	if [[ ! -n "$TMUX" && "$ZSH_TMUX_AUTOSTART" == "true" ]]
+	then
+		# Actually don't autostart if we already did and multiple autostarts are disabled.
+		if [[ "$ZSH_TMUX_AUTOSTART_ONCE" == "false" || "$ZSH_TMUX_AUTOSTARTED" != "true" ]]
+		then
+			export ZSH_TMUX_AUTOSTARTED=true
+			zsh_tmux_plugin_run
+		fi
+	fi
+else
+	print "zsh tmux plugin: tmux not found. Please install tmux before using this plugin."
 fi

From a91872df35d15f0544339ae9c61f87e761c19827 Mon Sep 17 00:00:00 2001
From: Josh Matthews <josh@jmatthews.us>
Date: Tue, 26 Mar 2013 19:41:34 +0000
Subject: [PATCH 16/17] Prefixing tmux wrapper function with '_'.

---
 plugins/tmux/tmux.plugin.zsh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
index 6f0d5902..ea6b4d26 100644
--- a/plugins/tmux/tmux.plugin.zsh
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -49,7 +49,7 @@ if which tmux &> /dev/null
 	fi
 
 	# Wrapper function for tmux.
-	function zsh_tmux_plugin_run()
+	function _zsh_tmux_plugin_run()
 	{
 		# We have other arguments, just run them
 		if [[ -n "$@" ]]
@@ -68,10 +68,10 @@ if which tmux &> /dev/null
 	}
 
 	# Use the completions for tmux for our function
-	compdef _tmux zsh_tmux_plugin_run
+	compdef _tmux _zsh_tmux_plugin_run
 
 	# Alias tmux to our wrapper function.
-	alias tmux=zsh_tmux_plugin_run
+	alias tmux=_zsh_tmux_plugin_run
 
 	# Autostart if not already in tmux and enabled.
 	if [[ ! -n "$TMUX" && "$ZSH_TMUX_AUTOSTART" == "true" ]]
@@ -80,7 +80,7 @@ if which tmux &> /dev/null
 		if [[ "$ZSH_TMUX_AUTOSTART_ONCE" == "false" || "$ZSH_TMUX_AUTOSTARTED" != "true" ]]
 		then
 			export ZSH_TMUX_AUTOSTARTED=true
-			zsh_tmux_plugin_run
+			_zsh_tmux_plugin_run
 		fi
 	fi
 else

From 19ae0b576c4fd0c0c4af1a5c491df867fdce39a4 Mon Sep 17 00:00:00 2001
From: Josh Matthews <josh@jmatthews.us>
Date: Tue, 26 Mar 2013 19:42:05 +0000
Subject: [PATCH 17/17] Exporting path to fixed config as a global variable.

This is done to fix compatibility with antigen.
To keep with convention, the variable has been renamed to be in all caps.
---
 plugins/tmux/tmux.plugin.zsh | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
index ea6b4d26..465f5b05 100644
--- a/plugins/tmux/tmux.plugin.zsh
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -35,17 +35,14 @@ if which tmux &> /dev/null
 		export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITHOUT_256COLOR
 	fi
 
-	# Local variable to store the local config file to use, if any.
-	local fixed_config=""
-
 	# Set the correct local config file to use.
 	if [[ -f $HOME/.tmux.conf || -h $HOME/.tmux.conf ]]
 	then
 		#use this when they have a ~/.tmux.conf
-		fixed_config="$zsh_tmux_plugin_path/tmux.extra.conf"
+		export _ZSH_TMUX_FIXED_CONFIG="$zsh_tmux_plugin_path/tmux.extra.conf"
 	else
 		#use this when they don't have a ~/.tmux.conf
-		fixed_config="$zsh_tmux_plugin_path/tmux.only.conf"
+		export _ZSH_TMUX_FIXED_CONFIG="$zsh_tmux_plugin_path/tmux.only.conf"
 	fi
 
 	# Wrapper function for tmux.
@@ -58,11 +55,11 @@ if which tmux &> /dev/null
 		# Try to connect to an existing session.
 		elif [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]]
 		then
-			\tmux attach || \tmux `[[ "$ZSH_TMUX_FIXTERM" == "true" ]] && echo '-f '$fixed_config`  new-session
+			\tmux attach || \tmux `[[ "$ZSH_TMUX_FIXTERM" == "true" ]] && echo '-f '$_ZSH_TMUX_FIXED_CONFIG`  new-session
 			[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit
 		# Just run tmux, fixing the TERM variable if requested.
 		else
-			\tmux `[[ "$ZSH_TMUX_FIXTERM" == "true" ]] && echo '-f '$fixed_config`
+			\tmux `[[ "$ZSH_TMUX_FIXTERM" == "true" ]] && echo '-f '$_ZSH_TMUX_FIXED_CONFIG`
 			[[ "$ZSH_TMUX_AUTOQUIT" == "true" ]] && exit
 		fi
 	}