In the help page I think you have a conflict:
Under General Shortcuts:
Ctrl + scroll wheel - Set text zoom factor
Under Font size and text area width:
To set text area width: Hold Ctrl + scroll wheel or use Ctrl+4 / Ctrl+5
When I use the Ctrl+Scroll it changes the font size but also moves the edit window. It tends to make unpredictable and sometimes large jumps in the document location - even in a large document. It would be nice to keep it at about the same place.
In the help page I think you have a conflict: Under General Shortcuts: Ctrl + scroll wheel - Set text zoom factor
Under Font size and text area width: To set text area width: Hold Ctrl + scroll wheel or use Ctrl+4 / Ctrl+5
When I use the Ctrl+Scroll it changes the font size but also moves the edit window. It tends to make unpredictable and sometimes large jumps in the document location - even in a large document. It would be nice to keep it at about the same place.