more stuff.

[Faried Nawaz <silence-goo@xxxxxxxxxxxxx>]

Actually, with GOO_ROOT set to /data/src/goo, I end up with
/data/src/goo/lib/goo/lib/grt.h.  That's probably wrong.  So, what
does install -D do?  I don't have a linux box handy.

Also, I needed to ln -s /usr/local/include/gc /data/src/goo/lib

I saw mention of docstrings in the wiki wishlist.  Can this be done
cheaply with properties?  I noticed that

(dp doc (<any> => <str>))

causes a core dump, with either ,g2c-eval or ,ast-eval:

Program received signal SIGSEGV, Segmentation fault.
0x80726b3 in YPdispatchI (regs=0x837afc0) at goo/fun.c:3399
3399          if (T8) {
(gdb) list
3394          T9 = (P)YPtelt(assocs_,iF1783);
3395          xF1784 = T9;
3396          yF1785 = key_;
3397          T8 = (P)YPeqQ(xF1784,yF1785);
3398          T7 = (P)YPbb(T8);
3399          if (T8) {
3400            T12 = (P)YPiA(iF1783,(P)1);
3401            T11 = (P)YPtelt(assocs_,T12);
3402            T10 = (P)YgooSfunYgen_lookup_1(gen_,T11,args_);
3403            T6 = T10;
(gdb) where
#0  0x80726b3 in YPdispatchI (regs=0x837afc0) at goo/fun.c:3399
#1  0x816a13d in Yargument_type_errorI (regs=0x837afc0) at ../grt.h:518
#2  0x80dfdcf in YPPcheck_call_types (regs_=0x837afc0) at ../grt.h:562
#3  0x8168cfd in YgooSconditionsYsignal_handler_listI (regs=0x837afc0) at ../grt.h:530
#4  0x8168ea3 in fun_sig_38I (regs=0x837afc0) at ../grt.h:531
#5  0x80729e3 in YPdispatchI (regs=0x837afc0) at ../grt.h:586
#6  0x816a13d in Yargument_type_errorI (regs=0x837afc0) at ../grt.h:518
#7  0x80dfdcf in YPPcheck_call_types (regs_=0x837afc0) at ../grt.h:562
#8  0x8168cfd in YgooSconditionsYsignal_handler_listI (regs=0x837afc0) at ../grt.h:530
#9  0x8168ea3 in fun_sig_38I (regs=0x837afc0) at ../grt.h:531
#10 0x80729e3 in YPdispatchI (regs=0x837afc0) at ../grt.h:586
#11 0x816a13d in Yargument_type_errorI (regs=0x837afc0) at ../grt.h:518
#12 0x80dfdcf in YPPcheck_call_types (regs_=0x837afc0) at ../grt.h:562
#13 0x8168cfd in YgooSconditionsYsignal_handler_listI (regs=0x837afc0) at ../grt.h:530
#14 0x8168ea3 in fun_sig_38I (regs=0x837afc0) at ../grt.h:531
#15 0x80729e3 in YPdispatchI (regs=0x837afc0) at ../grt.h:586
#16 0x816a13d in Yargument_type_errorI (regs=0x837afc0) at ../grt.h:518
#17 0x80dfdcf in YPPcheck_call_types (regs_=0x837afc0) at ../grt.h:562
#18 0x8168cfd in YgooSconditionsYsignal_handler_listI (regs=0x837afc0) at ../grt.h:530
etc.