FrozenAssassine
Text box features
In the settings dialog under the textbox features there are a few options. Could they also be placed in the Advanced menu for convenience and would probably be nice to set them per file.
Yeah sure, this should be simple. I guess you mean the following four options? Tabs/Spaces are already per document definable. What do you think about font size and font family. I probably would not make them changeable per document. Or is this also what you meant?
Yes, that is what I meant. You're right, the font probably wouldn't be useful. Syntax highlighting is already there. I really just wanted the the show whitespace. Show line highlighting I probably wouldn't change. Show line numbers might be useful sometimes.