http://mercurial.selenic.com/bts/issue2493 Testing tagging with the EOL extension $ cat >> $HGRCPATH < [extensions] > eol = > > [eol] > native = CRLF > EOF setup repository $ hg init repo $ cd repo $ cat > .hgeol < [patterns] > ** = native > EOF $ printf "first\r\nsecond\r\nthird\r\n" > a.txt $ hg commit --addremove -m 'checkin' adding .hgeol adding a.txt Tag: $ hg tag 1.0 Rewrite .hgtags file as it would look on a new checkout: $ hg update -q null $ hg update -q Touch .hgtags file again: $ hg tag 2.0 $ cd ..