[bp-dev] Bol Processor 2.9.7 crash

[Robert M. <cqv...@op...>]

Hi Guys
    Have managed to break the new BP2 - well, maybe confuse it a little 8-)
I get a crash when I run the grammar below. I'm just playing with
transpositions via homomorphisms, inversions via _keyxpand(), etc. T1, T2
ansd T3 are modal transpositions defined in the alphabet.
   The crash began after I added the two variables controlling the
appearance (or not) of _retro. It all worked fine until then. Have tried
without gram#1[8], but it still crashes. Have tested _retro, and it seems
OK.
   Am I simply being too heavy of the re-definitions of variables?
   (Oct 2008 2.8GHz iMac, 4G RAM, OS10.5.8)

Thanks and Cheers

Rob

RND
_mm(120) _striated
gram#1[1] S --> Y Y Y Y Y Y
gram#1[2] Y --> {X XPND X}
gram#1[3] X --> (=Motif1) T Tempo R (:Motif1) T Tempo R (:Motif1) T Tempo R
(:Motif1) T Tempo R (:Motif1) T Tempo R (:Motif1)

gram#1[4] Motif1 --> Ee43 Ee44

gram#1[5] XPND --> _keyxpand(C#3, -1)
gram#1[6] XPND --> _keyxpand(C#3, 1)

gram#1[7] R --> _retro
gram#1[8] R --> lambda
------------------------------
RND
gram#2[1] Tempo --> _tempo(0.5)
gram#2[2] Tempo --> _tempo(1)
gram#2[3] Tempo --> _tempo(1)
gram#2[4] Tempo --> _tempo(2)
---------------------------------
RND
gram#3[1] T --> T2 T2
gram#3[2] T --> T3 T2
gram#3[3] T --> T3 T3
gram#3[4] T --> T3 T3 T1
gram#3[5] T --> T3 T3 T2
gram#3[6] T --> T3 T3 T3
gram#3[7] T --> T3 T3 T3 T1
gram#3[8] T --> T3 T3 T3 T2
gram#3[9] T --> T3 T3 T3 T3
gram#3[10] T --> T3 T3 T3 T3 T3
--------------------------------
ORD
gram#4[19] Ee43 --> {1, D#2 D2 C2 D2}
gram#4[20] Ee44 --> C#2