parameters: (string)
return_statement: return re.sub('[^a-zA-Z0-9_]', '_', string)
docstring: Convert a string to a value that is acceptable as a make variable name.
docstring_summary: Convert a string to a value that is acceptable as a make variable name.
docstring_tokens: Convert a string to a value that is acceptable as a make variable name .
function: def StringToMakefileVariable(string):
    """Convert a string to a value that is acceptable as a make variable name."""
    return re.sub('[^a-zA-Z0-9_]', '_', string)
function_tokens: def StringToMakefileVariable ( string ) : return re . sub ( '[^a-zA-Z0-9_]' , '_' , string )