Sending Variable's Name and Value to a function

[stupomer]

is there a way that the called-function can identify the calling macro/function, get its text as string and then parse the string text for the single argument that contains the variable name (the first block of word text preceded by a space and followed by a space, a semicolon or a new line
I could play with this but I don't know how a macro identifies its calling function's name.
Thanks, Stuart