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setLineRange

Set line numbers for line range

Since R2022b

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    Syntax

    setLineRange(lr,lines)

    Description

    example

    setLineRange(lr,lines) modifies the line numbers for the line range lr.

    Examples

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    Open Live Script

    This example shows how to modify line numbers for an slreq.TextRange object.

    Open the myAdd code file.

    file = "myAdd.m";
open(file);

    Get the slreq.TextRange object associated with the third line in the myAdd function.

    cr = slreq.getTextRange(file,3);

    Get the line numbers associated with the slreq.TextRange object.

    lines = getLineRange(cr)
    lines = 1×2

     3     3

    Associate the slreq.TextRange object with the function definition line.

    setLineRange(cr,1)

    Confirm that the slreq.TextRange object is associated with the function definition line by getting the text contents of the line range.

    text = getText(cr)
    text = 
'function y = myAdd(u,v)'

    Input Arguments

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    Line range, specified as an slreq.TextRange object.

    Start and end line numbers for the line range, specified as a double array of the form [start end] or a scalar double.

    Example: [1 4], 1

    Version History

    Introduced in R2022b

    See Also

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