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Wed, 22 Mar 2006 21:26:46 -0800
When font-lock-support-mode is nil, dired with dired+ takes way
too long on large directories: on the order of many minutes; if I
set font-lock-support-mode to 'jit-lock-mode, then it takes less
than half a second.
So there's an easy workaround but it wasn't easy to find. From
casual profiling, the issue seems to be the thousands of
`put-text-property' calls in `insert-directory'.
Steps to reproduce:
[add directory containing dired+.el to load-path]
(setq font-lock-support-mode nil)
Karl 2006-03-22 20:03
- put-text-property slowness,
Karl Chen <=