At 15:03 -0800 on 12/05/2010, Edward Jaffe wrote about Re: Attach RC=20:

On 12/5/2010 6:27 AM, Peter Relson wrote:
Rather than use L'csAttch, a typical approach is to add an equate such as
csAttch_Len EQU *-csAttch
right after the list form and then use that equate.

I like how (many of? most of?) the newer macros define those equates for you by appending 'L' to the name you specify in the MF parameter.

I can not see how that can occur. The name in the MF is the name of the MF=L macro (or a work area where you have copied it). L' is the assigned length of that symbol. Thus if you are pointing direct to the MF=L macro, you will get the length of the symbol that is assigned the name not the length of the expansion. If, on the other hand, you are point at a work area, which will be whatever you have assigned as its length (hopefully XL'expansion) where expansion is:

Macro Macro MF=L,...
Expansion equ *-macro

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