Hi Thien-Thi, your timing is fortuitous. I just spent the christmas holidays delving into GUILE 1.8's heap expansion strategy and found and fixed a bug with it.
See https://github.com/hanwen/guile/commit/9b32504780e0b604196be866b8c36079891e3cd6 How does code review for proposed patches work these days? I'd be happy to polish it up (ie. add a proper test) for inclusion in GUILE 1.8.9, cheers, -- Han-Wen Nienhuys - hanw...@gmail.com - http://www.xs4all.nl/~hanwen
