AppleSpell being triggered?

[rossburton]

I might be entirely mistaken, but I'm running a job inside UTM which causes a lot of output and AppleSpell is showing as taking 50% CPU in the Activity Monitor.

Is the spell checker running on the console?

Feel free to tell me I'm an idiot but there's pretty strong correlation between this job running and the CPU usage...

[osy]

This all goes through Apple's WKWebView apis so I'm not surprised if they do something weird like run spell checker on all the output. Maybe there's some way to disable it for a webpage?

[rossburton]

I've no idea how the terminal is implemented but maybe it just needs spellcheck=false added to the right elements?

[osy]

Hmm, the following is set for the terminal area:

  this.screen_ = doc.createElement('x-screen');
  this.screen_.setAttribute('contenteditable', 'true');
  this.screen_.setAttribute('spellcheck', 'false');
  this.screen_.setAttribute('autocomplete', 'off');
  this.screen_.setAttribute('autocorrect', 'off');
  this.screen_.setAttribute('autocapitalize', 'none');

[osy]

I tried to do cat /dev/random | xxd and it crashed the webview. Will have to find out what happened there.