make sure to hide tooltip before showing it again

Author: pfitzseb

lib/runtime/console.js

@@ -287,6 +287,8 @@ function addLinkHandler (terminal) {
 let tooltip = null
 
 function showTooltip (event, uri, location, terminal) {
+  hideTooltip()
+  
   if (atom.config.get('julia-client.consoleOptions.linkModifier')) {
     const el = document.createElement('div')
     el.classList.add('terminal-link-tooltip')