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The purpose of this library is to make visiting buffers in
font-lock-mode faster by making fontification demand-driven and
stealthy. Fontification only occurs when, and where, necessary.
See also the fast-lock and lazy-shot packages. (But don't use them at the same time as lazy-lock!)
To use this package, add the following to your initialization file:
(setq font-lock-support-mode 'lazy-lock-mode)
Start up a new XEmacs and use font-lock as usual (except that you can use the so-called "gaudier" fontification regexps on big files without frustration).
In a buffer (which has
font-lock-mode enabled) which is at least
lazy-lock-minimum-size characters long, only the visible portion of
the buffer will be fontified. Motion around the buffer will fontify those
visible portions that were not previous fontified.
If stealth fontification is enabled, fontification will occur in invisible
parts of the buffer after
lazy-lock-stealth-time seconds of idle time.
To configure this package, type:
M-x customize-group RET lazy-lock RET
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