Audacity Forum

Just figured out how to make emacs not use tabs.

Replaced all my tabs with space x 8 in that program. Funny, it went from 53 kb to 65! But disk space is cheap.

What about Xlisp?

I was pondering how Xlisp might be made faster but maybe I should curb that enthusiasm.

I send rbd a message via this board, which should appear in his email.

Is there an official source repository for Nyquist separate from Audacity? So we don't fork the library?

I know you were concerned to track the memory leak bug, and now I think I know the source code mistake.

I haven't yet built Audacity to test these fixes, but I think I found the causes of known bugs while reading some source code this weekend. I refer to source code versions found here: http://code.google.com/p/audacity/source/browse/audacity-src/trunk#trunk%2Flib-src%2Flibnyquist%2Fnyquist%2Fnyqsrc%2...

(setq *breakenable* nil) (dotimes (ii 1000) (errset (snd-from-array 0.0 44100.0 #(a)) nil)) In samples.c at line 50, should be: else { sound_unref(result); xlerror("expecting array elem to be number", elem); } Not a likely source of large lost memory, but... every control path deserves some reviewi...

I was looking for an older thread about snd-xform which implements extract and found this. I suspect bugginess in snd-xform, though Steve disagreed with me. Could this be related? Assertions in programs are supposed to mean "it should be provable that this never happens." They are not supposed to pu...

stretch and at and similar are NOT functions but macros written in terms of the Lisp progv form! Learn what that means. It confused me when I began. I think the version of the documentation that I read misleadingly called some of the macros functions.

Perhaps you could just unref before returning the value, without a new variable... I must be thinking in terms of Lisp or of concurrent programming.

Is this the right board to report this? Call it a "code review." Try this in the Nyquist prompt, no matter how small the selection, and watch memory usage of the Audacity process: (dotimes (i 10000000) (snd-maxsamp s)) Untried fix: at line 106 of samples.c, change return (double) (s->scale * result)...

steve wrote:(The one rule of coding standards that everyone is required to follow is "don't use tabs at all, and always use three spaces for indentation")

Violated in my Lisp here... I haven't looked up how to suppress tabs in emacs.