function::indent - returns an amount of space to indent

delta
           the amount of space added/removed for each call

       This function returns a string with appropriate indentation. Call it with a small positive or matching
       negative delta. Unlike the thread_indent function, the indent does not track individual indent values on
       a per thread basis.

       function::indent - returns an amount of space to indent

tapset::indent(3stap)

SystemTap Tapset Reference                         April 2024                            FUNCTION::INDENT(3stap)

           indent:string(delta:long)