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  • #5350

    me75
    Member

    [HKEY_CURRENT_USERSoftwareEmSoftEmEditor v3Common]
    “MatchDotNL”=dword:00000001

    Tools/Customize/Regular Expressions Can Match New Line Characters

    What is this option usage?It puzzles me.

    When searching in a document which contents a very long line,checking this option will make a search very slow.
    Checking this option,Regular Expressions(.) Can NOT Match New Line Characters.
    Not checking this option,Regular Expressions(n) Can Match New Line Characters too.

    link 1:
    http://www.emeditor.com/modules/newbb/viewtopic.php?topic_id=457&forum=12
    link 2:
    http://www.emeditor.com/forum/viewtopic.php?p=1114 😮

    #5351

    CaptainFlint
    Participant

    For this option to work, you should also set non-zero value for the Additional Lines to Search for Regular Expression option.

    #5353

    me75
    Member

    Many thanks to Flint. 😀 I get it.

    But,Is it a bug?
    Checking the option(Regular Expressions Can Match New Line Characters) will make some search very slow.
    Event if value for the Additional Lines to Search for Regular Expression option is Zero.

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