Hi Pierre, On Sat, Mar 14, 2015 at 1:49 PM, Pierre Perol-Schneider < pierre.schneider.pa...@gmail.com> wrote:
> Hi David, > > 2015-03-14 19:03 GMT+01:00 David Nalesnik <david.nales...@gmail.com>: > > >> However, why don't you subsume this in the let-block? >> > > I've tried to - in fact I've tried a lot of things... without succes. > > >> >> >>> (define string-qty arg-string-qty) >>> ;; hereunder should be fine: >>> (let* ((mrkp (markup #:upright #:concat (prefix fret-nbr)))) >>> >> >> You've defined Prefix with a capital "P" above. >> >> >>> (let* ((mrkp (markup #:upright #:concat (#:lower 0.08 prefix #:lower >>> 0.05 fret-nbr #:hspace 0.3)))) >>> >> >> Same problem here. >> > > Actually no, 'prefix' here should be the markup-command not a variable. > How can I fix that ? > > Ah, I see. I just got the errors to go away, and figured I had fixed it! I believe that you want this line: (let* ((mrkp (markup #:upright #:concat (#:lower 0.08 #:prefix string-qty #:lower 0.05 fret-nbr #:hspace 0.3)))) %% I added in the string-qty because \prefix expects an integer, Does this give you what you want? --David
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