Tags and keywords
The slide shows a "manually" coded help Rule for an '$arg$' argument with a default, and compatible with:
Please note that at this stage we are only examining use of the Webel '$arg$' help holders conventions in lower-level packages, which rely on "manual" naming conventions; in later slides we'll see how Webel extensions of MTools for OO such as the MArg class can be used to encapsulate the help holders for the Webel arguments convention.