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getLineRange

Get line numbers for line range

Since R2022b

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    Syntax

    lines = getLineRange(lr)

    Description

    lines = getLineRange(lr) returns the line numbers for the line range lr.

    example

    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 and load the myAddRequirements requirement set.

    file = "myAdd.m";
open(file);
slreq.load("myAddRequirements");

    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 line number 2.

    setLineRange(cr,2)

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

    text = getText(cr)
    text = 
'y = u + v;'

    Input Arguments

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    Line range, specified as an slreq.TextRange object.

    Output Arguments

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    Start and end line numbers of the line range, returned as a double array of the form [start end].

    Version History

    Introduced in R2022b

    See Also

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