.CodeMirror {border: 1px solid black;} .lint-error {font-family: arial; font-size: 70%; background: #ffa; color: #a00; padding: 2px 5px 3px; } .lint-error-icon {color: white; background-color: red; font-weight: bold; border-radius: 50%; padding: 0 3px; margin-right: 7px;}
CodeMirror
Home Manual Code
Inline Widget
Inline Widget Demo
var widgets = [] function updateHints() { editor.operation(function(){ for (var i = 0; i This demo runs JSHint over the code in the editor (which is the script used on this page), and inserts line widgets to display the warnings that JSHint comes up with.