Provided by: systemtap-doc_2.3-1ubuntu1.4_all bug

NAME
       function::text_str - Escape any non-printable chars in a string


SYNOPSIS
           text_str:string(input:string)


ARGUMENTS
       input
           the string to escape


DESCRIPTION
       This function accepts a string argument, and any ASCII characters that are not printable are replaced by
       the corresponding escape sequence in the returned string.

SystemTap Tapset Reference                         March 2016                          FUNCTION::TEXT_STR(3stap)