The following figure illustrates the use of keyword variables.
The RSP accepts a text string and converts it to uppercase for processing.
To process text strings with embedded blanks, mixed-case, or special characters, enclose them within delimiters. The value passed in &KEY2 is counted only to the blank and is only partially echoed. The value passed in &KEY1 is enclosed in single quotes, while the value passed in &KEY3 is enclosed in double quotes.
