properly shell escape backslash, fixes #180 (#181)

* properly shell escape backslash, fixes #180

* Correctly escape backslashes in examples

Author: hwine

README.md

@@ -64,12 +64,12 @@ bind-key -n C-h if-shell "$is_vim" "send-keys C-h"  "select-pane -L"
 bind-key -n C-j if-shell "$is_vim" "send-keys C-j"  "select-pane -D"
 bind-key -n C-k if-shell "$is_vim" "send-keys C-k"  "select-pane -U"
 bind-key -n C-l if-shell "$is_vim" "send-keys C-l"  "select-pane -R"
-bind-key -n C-\ if-shell "$is_vim" "send-keys C-\\" "select-pane -l"
+bind-key -n C-\\ if-shell "$is_vim" "send-keys C-\\" "select-pane -l"
 bind-key -T copy-mode-vi C-h select-pane -L
 bind-key -T copy-mode-vi C-j select-pane -D
 bind-key -T copy-mode-vi C-k select-pane -U
 bind-key -T copy-mode-vi C-l select-pane -R
-bind-key -T copy-mode-vi C-\ select-pane -l
+bind-key -T copy-mode-vi C-\\ select-pane -l
 ```
 
 #### TPM
@@ -196,7 +196,7 @@ bind -r C-h run "tmux select-pane -L"
 bind -r C-j run "tmux select-pane -D"
 bind -r C-k run "tmux select-pane -U"
 bind -r C-l run "tmux select-pane -R"
-bind -r C-\ run "tmux select-pane -l"
+bind -r C-\\ run "tmux select-pane -l"
 ```
 
 Troubleshooting

vim-tmux-navigator.tmux

@@ -11,4 +11,4 @@ tmux bind-key -T copy-mode-vi C-h select-pane -L
 tmux bind-key -T copy-mode-vi C-j select-pane -D
 tmux bind-key -T copy-mode-vi C-k select-pane -U
 tmux bind-key -T copy-mode-vi C-l select-pane -R
-tmux bind-key -T copy-mode-vi C-\ select-pane -l
+tmux bind-key -T copy-mode-vi C-\\ select-pane -l