{{alias}}( [options] )
    Returns a regular expression to match a decimal number.

    A leading digit is not required.

    A decimal point and at least one trailing digit is required.

    Parameters
    ----------
    options: Object (optional)
        Options.

    options.flags: string (optional)
        Regular expression flags. Default: ''.

    options.capture: boolean (optional)
        Boolean indicating whether to create a capture group for the match.
        Default: false.

    Returns
    -------
    re: RegExp
        Regular expression.

    Examples
    --------
    > var RE = {{alias}}();
    > var bool = RE.test( '1.234' )
    true
    > bool = RE.test( '-1.234' )
    true
    > bool = RE.test( '0.0' )
    true
    > bool = RE.test( '.0' )
    true
    > bool = RE.test( '0' )
    false
    > bool = RE.test( 'beep' )
    false

    // Create a RegExp to capture all decimal numbers:
    > var re = {{alias}}({ 'flags': 'g' });
    > var str = '1.234 5.6, 7.8';
    > var out = str.match( re )
    [ '1.234', '5.6', '7.8' ]


{{alias}}.REGEXP
    Regular expression to match a decimal number.

    A leading digit is not required.

    A decimal point and at least one trailing digit is required.

    Examples
    --------
    > var RE = {{alias}}.REGEXP;
    > var bool = RE.test( '1.234' )
    true
    > bool = RE.test( '-1.234' )
    true


{{alias}}.REGEXP_CAPTURE
    Regular expression to capture a decimal number.

    A leading digit is not required.

    A decimal point and at least one trailing digit is required.

    Examples
    --------
    > var RE = {{alias}}.REGEXP_CAPTURE;
    > var str = '1.02';
    > var out = {{alias:@stdlib/string/replace}}( str, RE, '$1 x $1' )
    '1.02 x 1.02'

    See Also
    --------