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view src/testdir/bench_re_freeze.vim @ 8399:7d1c42e3ce11 v7.4.1491

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commit https://github.com/vim/vim/commit/20b4f463f4ab50fa9bcc9838aa94101fa5698125 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 5 17:25:39 2016 +0100 patch 7.4.1491 Problem: Visual-block shift breaks multi-byte characters. Solution: Compute column differently. (Yasuhiro Matsumoto) Add a test.
author Christian Brabandt <cb@256bit.org>
date Sat, 05 Mar 2016 17:30:05 +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