Working On It Update CodeMirror to 5.58

[origindark]

Title says it. Various features like auto-completion, 4-space indentation (I mean, come on...2 space? No tab-to-4?), themeing of the coding window, code folding, fullscreen editor, built-in linter, etc.

 

[Mark]

Good call, its been a while since that has been updated. Consider it done for next release.