Re: Best practice and enhance performance duration of vimscript

> I have all book on gvim but no one tells me the best practice to have
> good performance when we write vimscript.

1. In regexps avoid when possible * wildcard.
2. When doing substitutions think if it is possible to check if
substitution is really necessary - in long run expression

if {is there something}
substitute()
endif

is often faster than empty run of substitute(). For this reason map()
can be real bottleneck.

3. :help profiling is your friend

m.

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