#if !efun_defined(indent)
/**
* This method indents the input string by the specified
* amount of characters.
* @param str the string to indent
* @param indent the number of characters to indent by
* @param cols the total width of the indented text
* @return the indented string
*/
string indent( string str, int indent, int cols ) {
return sprintf("%*=s%-=*s", indent, "", cols - indent - 1, str );
} /* indent() */
#endif