Separate bindings to enter and leave mouse mode.

As of tmux 1.7 the mouse-mode option can take one of three possible values,
namely on/off/copy-mode.  We can no longer use ^m to toggle between all
mouse options because toggling only works for on/off values.  Instead use
^m to enable mouse options with copy mode, and alt-m to disable the options.

diff --git a/.tmux.conf b/.tmux.conf
index 5dc79dc..2ac48a8 100644 (file)
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -141,7 +141,10 @@ bind { copy-mode -u
 bind '"' list-buffers \; command-prompt -p "Choose buffer to show:" 'show-buffer -b %1'
 bind "'" new-window -n "[buffer]" "cat > /dev/null" \; paste-buffer
 # Toggle mouse mode as it is useful despite the flaws listed above.
-bind C-m set -g mouse-resize-pane \; set -g mouse-select-pane \; set -g mouse-select-window \; set -g mode-mouse
+# As of tmux 1.7 mode-mouse has three possible values so we can no
+# longer use an implied toggle.
+bind C-m set -g mouse-resize-pane on \; set -g mouse-select-pane on \; set -g mouse-select-window on \; set -g mode-mouse copy-mode
+bind M-m set -g mouse-resize-pane off \; set -g mouse-select-pane off \; set -g mouse-select-window off \; set -g mode-mouse off
 
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 # Fix missing binds in Vi modes.