view contrib/win32/ReadMe.html @ 2577:fa76c5d609c9

bdiff: improve worst case behavior by 100x. on 5.8MB (244.000 lines) text file with similar lines, hash before this change made diff against empty file take 75 seconds. this change improves performance to 0.6 seconds. result is that clone of smallish repo (137MB) with some files like this takes 1 minute instead of 10 minutes. common case of diff is 10% slower now, probably because of worse cache locality. but diff does not affect overall performance in common case (less than 1% of runtime is in diff when it is working ok), so this tradeoff looks good.
author Vadim Gelfer <vadim.gelfer@gmail.com>
date Fri, 07 Jul 2006 15:02:55 -0700
parents 280fde4b8701
children 259acfb963d1
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    <title>Mercurial for Windows</title>
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    <h1>Mercurial version 0.9 for Windows</h1>

    <p>Welcome to Mercurial for Windows!</p>

    <p>Mercurial is a command-line application.  You must run it from
      the Windows command prompt (or if you're hard core, a <a
      href="http://www.mingw.org/">MinGW</a> shell).</p>
    
    <p><div class="indented"><i>Note: the standard <a
      href="http://www.mingw.org/">MinGW</a> msys startup script uses
      rxvt which has problems setting up standard input and output.
      Running bash directly works correctly.</i></div>

    <p>For documentation, please visit the <a
      href="http://www.selenic.com/mercurial">Mercurial web site</a>.</p>

    <p>By default, Mercurial installs to <tt>C:\Mercurial</tt>.  The
      Mercurial command is called <tt>hg.exe</tt>.</p>

    <h1>Testing Mercurial after you've installed it</h1>

    <p>The easiest way to check that Mercurial is installed properly is to
      just type the following at the command prompt:</p>

    <pre>
hg
</pre>

    <p>This command should print a useful help message.  If it does,
      other Mercurial commands should work fine for you.</p>

    <h1>Configuration notes</h1>
    <p>The default editor for commit messages is 'vi'. You can set the EDITOR
    (or HGEDITOR) environment variable to specify your preference or set it in
    mercurial.ini:</p>
    <pre>
[ui]
editor = whatever
</pre>


    <h1>Reporting problems</h1>

    <p>Before you report any problems, please consult the <a
	href="http://www.selenic.com/mercurial">Mercurial web site</a> and
      see if your question is already in our list of <a
	href="http://www.selenic.com/mercurial/wiki/index.cgi/FAQ">Frequently
	Answered Questions</a> (the "FAQ").

    <p>If you cannot find an answer to your question, please feel
      free to send mail to the Mercurial mailing list, at <a
	href="mailto:mercurial@selenic.com">mercurial@selenic.com</a>.
      <b>Remember</b>, the more useful information you include in your
      report, the easier it will be for us to help you!</p>

    <p>If you are IRC-savvy, that's usually the fastest way to get
      help.  Go to <tt>#mercurial</tt> on
      <tt>irc.freenode.net</tt>.</p>

    <h1>Author and copyright information</h1>

    <p>Mercurial was written by <a href="http://www.selenic.com">Matt
	Mackall</a>, and is maintained by Matt and a team of
	volunteers.</p>

    <p>The Windows installer was written by <a
	href="http://www.serpentine.com/blog">Bryan
	O'Sullivan</a>.</p>

    <p>Mercurial is Copyright 2005, 2006 Matt Mackall and others.  See the
      <tt>Contributors.txt</tt> file for a list of contributors.</p>

    <p>Mercurial is free software; you can redistribute it and/or
      modify it under the terms of the <a
	href="http://www.gnu.org/copyleft/gpl.html">GNU General Public
	License</a> as published by the Free Software Foundation; either
      version 2 of the License, or (at your option) any later
      version.</p>

    <p>Mercurial is distributed in the hope that it will be useful,
      but <b>without any warranty</b>; without even the implied
      warranty of <b>merchantability</b> or <b>fitness for a
      particular purpose</b>.  See the GNU General Public License for
      more details.</p>
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