Hyperlinking and Navigation Features
Various modes documented elsewhere have hypertext features so that
you can follow links, usually by clicking Mouse-2 on the link or
typing <RET> while point is on the link. Info mode, Help mode and
the Dired-like modes are examples. The Tags facility links between
uses and definitions in source files, see Tags. Imenu provides
navigation amongst items indexed in the current buffer, see
Imenu. Info-lookup provides mode-specific lookup of definitions
in Info indexes, see Documentation. Speedbar maintains a frame
in which links to files, and locations in files are displayed, see
Speedbar.
Other non-mode-specific facilities described in this section enable
following links from the current buffer in a context-sensitive
fashion.
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