Wrong syntax mark stays 'alive'

[carlosalberto]

I'm working with a single file (a list of json objects), and something that is really distracting is the fact that the red mark for a wrong syntax (in my case, an extra comma at the end), stays alive, even if I corrected the thing.

Sample input: [ { "content_id": "123", -> it keeps a red mark for around 5-10 seconds, based on my activity "action_value": "played", -> correctly wrong } ]

Take a look at the screenshot: http://gyazo.com/4b2f0034c34b91ee19a7c60c242087a1

This is REALLY distracting. Is there a chance to alleviate this? Thanks!

[sagax]

you want to extend the time before the test?