A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
for questions about handling white or blank spaces. Besides space characters, Emacs is configured to handle the following as white space characters: tabs, indents, newlines that create blank space bet…
one part of a frame, displaying one buffer. For questions about operating system windows, see the tag 'frame.
is for splitting an Emacs window into two. Multiple windows can display different buffers, or different parts of one buffer. Emacs has several default key bindings for splitting windows.
fork of GNU Emacs, providing much of the same functionality. XEmacs development is stagnant.
are configuration parameters for the graphical X client applications. They are usually specified in user-level configuration `dotfile`, typically located at ~/.Xresources.
a template system for Emacs. It allows you to type an abbreviation and automatically expand it into function templates. Bundled language templates includes: C, C++, C#, Perl, Python, Ruby…