/MACRO_SYNTAX_Definitions |
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Statements for defining macros.
/MACRO/SYNTAX/Definitions/MACRO |
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Defining a macro.
A .kumac file may contain several macros. An individual macro has the form
Each statement is either a command line or one of the macro constructs described in this section (MACRO/SYNTAX). For the first macro in the file the MACRO header can be omitted. For the last macro in the file the RETURN trailer may be omitted. Therefore a .kumac file containing only commands (like the LAST.KUMAC) already constitutes a valid macro.
/MACRO/SYNTAX/Definitions/RETURN |
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Ending a macro definition
The RETURN statement flags the end of the macro definition and not the end
of macro execution, i.e., the construct
is illegal. See MACRO/SYNTAX/EXITM.
The value is stored into the variable [@] in the calling macro. If no value is given it defaults to zero.
/MACRO/SYNTAX/Definitions/EXITM |
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Terminate macro execution and return to calling macro.
In order to return from a macro prematurely the EXITM statement must be used. The value is stored into the variable [@] in the calling macro. If no value is given it defaults to zero.
/MACRO/SYNTAX/Definitions/STOPM |
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Terminate macro execution and return to command line prompt.
The STOPM statement unwinds nested macro calls and returns to the command line prompt.
/MACRO/SYNTAX/Definitions/ENDKUMAC |
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Ignore rest of KUMAC file.
A logical "end of file" marker. The KUIP parser will not read any part of a .kumac file which appears after the "ENDKUMAC" command.