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tmux/.tmux/plugins/tmux-sensible/.gitattributes

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+# Force text files to have unix eols, so Windows/Cygwin does not break them
+*.* eol=lf

tmux/.tmux/plugins/tmux-sensible/CHANGELOG.md

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+# Changelog
+
+### master
+- remove `detach-on-destroy`
+- do not set `aggressive-resize` on iTerm terminal
+- disable `detach-on-destroy`
+
+### v3.0.0, 2015-06-24
+- remove 'almost sensible' feature
+
+### v2.3.0, 2015-06-24
+- update to support \*THE\* latest tmux version
+- bugfix for `prefix + R` key binding
+- fix for tmux 2.0 `default-terminal` option (thanks @kwbr)
+
+### v2.2.0, 2015-02-10
+- bugfix in `key_binding_not_set`: the regex is now properly detecting key
+  bindings with `-r` flag.
+- enable `aggressive-resize`
+
+### 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
+- introduce 'almost sensible' setting and options
+
+### v1.1.0, 2014-08-30
+- bugfix: determine the default shell from the $SHELL env var on OS X
+- set `mode-mouse on` by default
+- do not make any decision about the prefix, just enhance it
+- update `README.md`. List options set in the plugin.
+- do *not* set `mode-mouse on` by default because some users don't like it
+- if a user changes default prefix but binds `C-b` to something else, do not
+  unbind `C-b`
+
+### v1.0.0, 2014-07-30
+- initial work on the plugin
+- add readme

tmux/.tmux/plugins/tmux-sensible/LICENSE.md

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+Copyright (C) 2014 Bruno Sutic
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+the rights to use, copy, modify, merge, publish, distribute, sublicense,
+and/or sell copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

tmux/.tmux/plugins/tmux-sensible/README.md

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+# Tmux sensible
+
+A set of tmux options that should be acceptable to everyone.
+
+Inspired by [vim-sensible](https://github.com/tpope/vim-sensible).
+
+Tested and working on Linux, OSX and Cygwin.
+
+### Principles
+
+- `tmux-sensible` options should be acceptable to **every** tmux user!<br/>
+  If any of the options bothers you, please open an issue and it will probably
+  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.
+
+### Goals
+
+- group standard tmux community options in one place
+- remove clutter from your `.tmux.conf`
+- educate new tmux users about basic options
+
+### Options
+
+    # utf8 is on
+    set -g utf8 on
+    set -g status-utf8 on
+
+    # address vim mode switching delay (http://superuser.com/a/252717/65504)
+    set -s escape-time 0
+
+    # increase scrollback buffer size
+    set -g history-limit 50000
+
+    # tmux messages are displayed for 4 seconds
+    set -g display-time 4000
+
+    # refresh 'status-left' and 'status-right' more often
+    set -g status-interval 5
+
+    # set only on OS X where it's required
+    set -g default-command "reattach-to-user-namespace -l $SHELL"
+
+    # upgrade $TERM
+    set -g default-terminal "screen-256color"
+
+    # emacs key bindings in tmux command prompt (prefix + :) are better than
+    # vi keys, even for vim users
+    set -g status-keys emacs
+
+    # focus events enabled for terminals that support them
+    set -g focus-events on
+
+    # super useful when using "grouped sessions" and multi-monitor setup
+    setw -g aggressive-resize on
+
+### Key bindings
+
+    # easier and faster switching between next/prev window
+    bind C-p previous-window
+    bind C-n next-window
+
+Above bindings enhance the default `prefix + p` and `prefix + n` bindings by
+allowing you to hold `Ctrl` and repeat `a + p`/`a + n` (if your prefix is
+`C-a`), which is a lot quicker.
+
+    # source .tmux.conf as suggested in `man tmux`
+    bind R source-file '~/.tmux.conf'
+
+"Adaptable" key bindings that build upon your `prefix` value:
+
+    # if prefix is 'C-a'
+    bind C-a send-prefix
+    bind a last-window
+
+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.
+
+### Installation with [Tmux Plugin Manager](https://github.com/tmux-plugins/tpm) (recommended)
+
+Add plugin to the list of TPM plugins in `.tmux.conf`:
+
+    set -g @plugin 'tmux-plugins/tmux-sensible'
+
+Hit `prefix + I` to fetch the plugin and source it. That's it!
+
+### Manual Installation
+
+Clone the repo:
+
+    $ git clone https://github.com/tmux-plugins/tmux-sensible ~/clone/path
+
+Add this line to the bottom of `.tmux.conf`:
+
+    run-shell ~/clone/path/sensible.tmux
+
+Reload TMUX environment with `$ tmux source-file ~/.tmux.conf`, and that's it.
+
+### Other goodies
+
+You might also find these useful:
+
+- [copycat](https://github.com/tmux-plugins/tmux-copycat)
+  improve tmux search and reduce mouse usage
+- [pain control](https://github.com/tmux-plugins/tmux-pain-control)
+  useful standard bindings for controlling panes
+- [resurrect](https://github.com/tmux-plugins/tmux-resurrect)
+  persists tmux environment across system restarts
+
+### License
+
+[MIT](LICENSE.md)

tmux/.tmux/plugins/tmux-sensible/sensible.tmux

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+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+# used to match output from `tmux list-keys`
+KEY_BINDING_REGEX="bind-key[[:space:]]\+\(-r[[:space:]]\+\)\?\(-T prefix[[:space:]]\+\)\?"
+
+is_osx() {
+	local platform=$(uname)
+	[ "$platform" == "Darwin" ]
+}
+
+iterm_terminal() {
+	[[ "$TERM_PROGRAM" =~ ^iTerm ]]
+}
+
+command_exists() {
+	local command="$1"
+	type "$command" >/dev/null 2>&1
+}
+
+# returns prefix key, e.g. 'C-a'
+prefix() {
+	tmux show-option -gv prefix
+}
+
+# if prefix is 'C-a', this function returns 'a'
+prefix_without_ctrl() {
+	local prefix="$(prefix)"
+	echo "$prefix" | cut -d '-' -f2
+}
+
+option_value_not_changed() {
+	local option="$1"
+	local default_value="$2"
+	local option_value=$(tmux show-option -gv "$option")
+	[ "$option_value" == "$default_value" ]
+}
+
+server_option_value_not_changed() {
+	local option="$1"
+	local default_value="$2"
+	local option_value=$(tmux show-option -sv "$option")
+	[ "$option_value" == "$default_value" ]
+}
+
+key_binding_not_set() {
+	local key="$1"
+	if $(tmux list-keys | grep -q "${KEY_BINDING_REGEX}${key}[[:space:]]"); then
+		return 1
+	else
+		return 0
+	fi
+}
+
+key_binding_not_changed() {
+	local key="$1"
+	local default_value="$2"
+	if $(tmux list-keys | grep -q "${KEY_BINDING_REGEX}${key}[[:space:]]\+${default_value}"); then
+		# key still has the default binding
+		return 0
+	else
+		return 1
+	fi
+}
+
+main() {
+	# OPTIONS
+
+	# enable utf8 (option removed in tmux 2.2)
+	tmux set-option -g utf8 on 2>/dev/null
+
+	# enable utf8 in tmux status-left and status-right (option removed in tmux 2.2)
+	tmux set-option -g status-utf8 on 2>/dev/null
+
+	# address vim mode switching delay (http://superuser.com/a/252717/65504)
+	if server_option_value_not_changed "escape-time" "500"; then
+		tmux set-option -s escape-time 0
+	fi
+
+	# increase scrollback buffer size
+	if option_value_not_changed "history-limit" "2000"; then
+		tmux set-option -g history-limit 50000
+	fi
+
+	# tmux messages are displayed for 4 seconds
+	if option_value_not_changed "display-time" "750"; then
+		tmux set-option -g display-time 4000
+	fi
+
+	# refresh 'status-left' and 'status-right' more often
+	if option_value_not_changed "status-interval" "15"; then
+		tmux set-option -g status-interval 5
+	fi
+
+	# required (only) on OS X
+	if is_osx && command_exists "reattach-to-user-namespace" && option_value_not_changed "default-command" ""; then
+		tmux set-option -g default-command "reattach-to-user-namespace -l $SHELL"
+	fi
+
+	# upgrade $TERM, tmux 1.9
+	if option_value_not_changed "default-terminal" "screen"; then
+		tmux set-option -g default-terminal "screen-256color"
+	fi
+	# upgrade $TERM, tmux 2.0+
+	if server_option_value_not_changed "default-terminal" "screen"; then
+		tmux set-option -s default-terminal "screen-256color"
+	fi
+
+	# emacs key bindings in tmux command prompt (prefix + :) are better than
+	# vi keys, even for vim users
+	tmux set-option -g status-keys emacs
+
+	# focus events enabled for terminals that support them
+	tmux set-option -g focus-events on
+
+	# super useful when using "grouped sessions" and multi-monitor setup
+	if ! iterm_terminal; then
+		tmux set-window-option -g aggressive-resize on
+	fi
+
+	# DEFAULT KEY BINDINGS
+
+	local prefix="$(prefix)"
+	local prefix_without_ctrl="$(prefix_without_ctrl)"
+
+	# if C-b is not prefix
+	if [ $prefix != "C-b" ]; then
+		# unbind obsolete default binding
+		if key_binding_not_changed "C-b" "send-prefix"; then
+			tmux unbind-key C-b
+		fi
+
+		# pressing `prefix + prefix` sends <prefix> to the shell
+		if key_binding_not_set "$prefix"; then
+			tmux bind-key "$prefix" send-prefix
+		fi
+	fi
+
+	# If Ctrl-a is prefix then `Ctrl-a + a` switches between alternate windows.
+	# Works for any prefix character.
+	if key_binding_not_set "$prefix_without_ctrl"; then
+		tmux bind-key "$prefix_without_ctrl" last-window
+	fi
+
+	# easier switching between next/prev window
+	if key_binding_not_set "C-p"; then
+		tmux bind-key C-p previous-window
+	fi
+	if key_binding_not_set "C-n"; then
+		tmux bind-key C-n next-window
+	fi
+
+	# source `.tmux.conf` file - as suggested in `man tmux`
+	if key_binding_not_set "R"; then
+		tmux bind-key R run-shell ' \
+			tmux source-file ~/.tmux.conf > /dev/null; \
+			tmux display-message "Sourced .tmux.conf!"'
+	fi
+}
+main