
But I made a little mistake (of course

Ok, easy fix, I just changed the 'Display Settings' in the modifier to 'Open'.
Now I want to add images and when I read the tutorial it says:
So how do I do that in a blender text file? Can I just copy a ….PageDef.py and paste it into blender text editor?When adding each image to your journal, be sure to use its name as it appears in the Image Library list. For example, if you add an image named GUI_Note.png to the library, it will be finalized as GUI_Note.hsm. Therefore, the source attribute of the image tag in your journal must use this name (e.g., <img src="GUI_Note.hsm"> ) and not the original filename, GUI_Note.png.
The same question applies to fonts- it seems I cant change the font used in blender text editor(I have searched in user prefernces with no luck) - I would like to use another font in the journals.