Originally Posted by Genarch
Sigil is great, but does not do complex code yet.
???? Sigil can handle any code you throw at it, as long as it is correct. However, you need to do it in the CodeView window to code it yourself. But then again, if you would do it in Notepad++ or other text-editor you would have to do it yourself too...
It uses the webkit from the QT framework, so it would have the same issues as for example Calibre in showing.