e.g. specify a different alternate spell checker depending on which
file type we have open.
- Allow text searches in the help browser.
+- Allow setting marks ("nanodes", not to be confused with the mark set
+ via Ctrl-^) at various lines and/or columns in the buffer, and allow
+ movement between them with a single keystroke.
+- Add the ability to move to different lines of the screen with a single
+ keystroke, e.g. M-` to go to the top line, M-& to go to the center
+ line, and M-' to go to the last line.
Old requests: