Ah, ok, now I see what you mean.

I just had a look at the UIScrollView documentation. There is a property named "directionalLockEnabled":
"If this property is YES and the user begins dragging in one general direction (horizontally or vertically), the scroll view disables scrolling in the other direction. If the drag direction is diagonal, then scrolling will not be locked and the user can drag in any direction until the drag completes. The default value is NO"

I guess setting this to YES this would solve your issue, right? I'll test it and probably enable it for the next version.

Unfortunately, this is not possible on iOS. All fonts have to be registered in the Info.plist file of an app and this can't be changed once the app is on the App Store.

Can you please elaborate on that? The editor only changes the zoom level, when you use a pinch-to-zoom gesture. You can also change the font size and word wrap position in settings if you want to permanently have another size.

You can just open another file. I didn't want to waste precious screen real estate for a close button.

I will add the xslt extension.

Of course! I just wanted to explain why sftp probably won't make it into the app.

This is implemented in the next update.