Silvain Dupertuis <silvain-dupert...@bluewin.ch> writes: > I still checked this use of variable with numbers. > *Wonderful to see that it works.* > > One important note, though: > If you use a numbered variable, _you cannot use the same variable > without an additional number_.
gamme.1 is not a variable name. It takes gamme to be an alist, and the entry under key 1 is what is addressed here. You can equivalently write gamme . #(- 3 2) for example. In contrast, "gamme1" (referenced as \"gamme1") _is_ a single variable name. As to converting numbers to roman numerals: what is wrong with #(format #f "~@r" 547) ? -- David Kastrup
