What does it mean to scroll up or down in Emacs?

What does it mean to scroll up or down in Emacs?

In Emacs, scrolling up or down refers to the direction that the text moves in the window, not the direction that the window moves relative to the text. This terminology was adopted by Emacs before the modern meaning of “scrolling up” and “scrolling down” became widespread.

Where do I find trackscroll in emacswiki for gnuemacs?

For GnuEmacs this can be found in mouse-drag.el (which should be installed by default) and for XEmacs you might use the simple replacement TrackScroll. I like to align my window exactly to the relevant pieces of code. Being able to move the view while point stays at its place makes this easier.

Is it possible to scroll to the bottom of the buffer?

When navigating the buffer with ‘scroll-up’ and ‘scroll-down’ – from the traditional key bindings or otherwise – reaching the end of the buffer isn’t possible. In many applications, scrolling with Pgup or Pgdn would eventually get you to the top or the bottom.

Why are scrolling commands separate from point motion commands?

The philosophy (read: religion) is that scrolling commands are wholly separate from the point motion commands: Ideological purity that is imposed on the user because by the implementation. Fortunately, it doesn’t take much to customize Emacs to a more familiar behavior.

Is there a way to enable helm mode in Emacs?

Also see helm customizable variables with the customize interface. Enabling helm-mode will enable helm for many features of emacs requiring completions, see below how to enable helm-mode. When you have problems like Helm beeing slow or something not working, always fallback to default settings.

Who is the author of Helm in Emacs?

Helm is a fork of anything.el, which was originally written by Tamas Patrovic and can be considered to be its successor. Helm cleans the legacy code that is leaner, modular, and unchained from constraints of backward compatibility.

How to scroll forward and backward in GNU?

Scroll forward by nearly a full window ( scroll-up-command ). Scroll backward ( scroll-down-command ). C-v ( scroll-up-command) scrolls forward by nearly the whole window height. The effect is to take the two lines at the bottom of the window and put them at the top, followed by lines that were not previously visible.