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Re: [amibroker] JScript regular expression/string match



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Hi Paul,
    \.AX should work but does not.
    [.]AX does work.

    \^AX should work but does not.

The ^AX is a problem & I can't find any way of matching it.

KR
    Michael.


Paul Ho wrote:
>
> \.AX for ".AX" and ^AX for ^AX" would that work
>
>     ------------------------------------------------------------------------
>     *From:* amibroker@xxxxxxxxxxxxxxx
>     [mailto:amibroker@xxxxxxxxxxxxxxx] *On Behalf Of *Michael.S.G.
>     *Sent:* Saturday, 7 April 2007 10:56 AM
>     *To:* amibroker@xxxxxxxxxxxxxxx
>     *Subject:* [amibroker] JScript regular expression/string match
>
>     I am tring to get JScript to match a set of characters in a string.
>     The characters are special characters, And I am having trouble
>     working
>     out the format for correct match.
>     Can someone tell me what the correct search string is for matching
>     ".AX"
>     and "^AX". Thanks.
>
>     Here is a simple test JScript to match characters using the regular
>     expression and search functions.
>
>     // JScript file
>     // Match Exclude text in Ticker String.
>     // Match ".ax"
>     // Match "^ax"
>     var r,re;
>     //Exclude = "[.]ax"; //Seems to work
>     Exclude = "^ax"; //Does not work
>     Ticker = "t^axest.axssbsn";
>     re = new RegExp(Exclude,"i"); //Create Search Expression
>     r = Ticker.search(re);
>     if (r == -1) result = "No Match"
>     else result = "Match"
>     WScript.Echo( Ticker + "\n" + re + "\n" + result + " @ " + (r+1) );
>
> __._



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