Using QMF Version 7.2 commands under earlier releases

Version 7.2 procedures and applications might run incorrectly under an earlier QMF release because they contain commands that the earlier release cannot run. Some commands:

• Do not exist in the earlier release.
• Contain options that operate differently in the earlier release. For example, the DRAW command has the same syntax as before, but now produces different results. All keywords now have double quotes; therefore, the users no longer have to add the quotes, and any tools used to provide double quotes are no longer necessary.