as: Irpc

1 
1 7.48 '.irpc SYMBOL,VALUES'...
1 =============================
1 
1 Evaluate a sequence of statements assigning different values to SYMBOL.
1 The sequence of statements starts at the '.irpc' directive, and is
1 terminated by an '.endr' directive.  For each character in VALUE, SYMBOL
1 is set to the character, and the sequence of statements is assembled.
1 If no VALUE is listed, the sequence of statements is assembled once,
1 with SYMBOL set to the null string.  To refer to SYMBOL within the
1 sequence of statements, use \SYMBOL.
1 
1    For example, assembling
1 
1              .irpc    param,123
1              move    d\param,sp@-
1              .endr
1 
1    is equivalent to assembling
1 
1              move    d1,sp@-
1              move    d2,sp@-
1              move    d3,sp@-
1 
1    For some caveats with the spelling of SYMBOL, see also the discussion
1 at ⇒Macro.
1