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view src/testdir/bench_re_freeze.vim @ 7480:a49163681559 v7.4.1042

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commit https://github.com/vim/vim/commit/ed767a2073ef150971b0439a58e7ee582af6984e Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 3 22:49:16 2016 +0100 patch 7.4.1042 Problem: g-CTRL-G shows the word count, but there is no way to get the word count in a script. Solution: Add the wordcount() function. (Christian Brabandt)
author Christian Brabandt <cb@256bit.org>
date Sun, 03 Jan 2016 23:00:04 +0100
parents adfbffe1e642
children
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"Test for benchmarking the RE engine

so small.vim
if !has("reltime") | finish | endif
func! Measure(file, pattern, arg)
	for re in range(3)
	    let sstart=reltime()
	    let cmd=printf("../vim -u NONE -N --cmd ':set re=%d'".
		\ " -c 'call search(\"%s\", \"\", \"\", 10000)' -c ':q!' %s", re, escape(a:pattern, '\\'), empty(a:arg) ? '' : a:arg)
	    call system(cmd. ' '. a:file)
	    $put =printf('file: %s, re: %d, time: %s', a:file, re, reltimestr(reltime(sstart)))
	endfor
endfunc