11 Controlling the Display
Since only part of a large buffer fits in the window, XEmacs tries to
show the part that is likely to be interesting. The display control
commands allow you to specify which part of the text you want to see.
Clear frame and redisplay, scrolling the selected window to center
point vertically within it (`recenter').
Scroll forward (a windowful or a specified number of lines)
(`scroll-up'). On most X keyboards, you can get this
functionality using the key labelled `Page Down', which generates
either `next' or `pgdn'.
Scroll backward (`scroll-down'). On most X keyboards, you can get
this functionality using the key labelled `Page Up', which
generates either `prior' or `pgup'.
Scroll so point is on line ARG (`recenter').
Scroll text in current window to the left (`scroll-left').
Scroll to the right (`scroll-right').
Make deeply indented lines invisible (`set-selective-display').
- Moving text up and down in a window.
- Horizontal Scrolling
- Moving text left and right in a window.
- Selective Display
- Hiding lines with lots of indentation.
- Display Vars
- Information on variables for customizing display.
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