escape '$' before sending to tmux
@ -53,7 +53,7 @@ function! VimuxRunCommand(command, ...)
endfunction
function! VimuxSendText(text)
call VimuxSendKeys('"'.escape(a:text, '"').'"')
call VimuxSendKeys('"'.escape(a:text, '"$').'"')
function! VimuxSendKeys(keys)