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hi thomas,
w/ 'out of the box' lynx2.8.6dev.17.tar.gz, i reproducibly get the:
"internal error while caching 1st tagspec of 0 lexeme"
error on execute.
> It could also be related to the compiler optimization (though it's not been
> that frequent that I find one of _those_ anymore). Building with -O or -g
> rather than -O2 might change the behavior.
i tried various CFLAG debug (-g on/off) & optimization level (-O, -O1,
- -O2, -O3) combos ... alas, no change.
after examining:
diff -u LYPrettySrc.c_ORIG LYPrettySrc.c_MOD
and noting 'nothing earthshattering', i started cycling through
step-by-step changes ... and found that simply adding/changing *one*
item, i.e.:
===========================================================
${EDITOR} src/LYPrettySrc.c
@@ -187,7 +187,10 @@
HT_tagspec *head = NULL, *tail = NULL;
HT_tagspec **slot = (isstart ? lexeme_start : lexeme_end) + lexeme;
while (!stop) {
+++ CTRACE((tfp, "...state %d\n", state));
switch (state) {
===========================================================
is sufficient for the error to vanish ... i.e., lynx operates as normal.
!?
> If I had this sort of symptom on Linux, I'd take a quick look with
valgrind,
> just to see if it could report any problems with references to
uninitialized
> memory, etc. I don't know what tools you have available on OS X, though.
as for 'valgrind' ... have to figure out what *it* does to be able to
figure out what you specifically want done on OSX. i have a fairly
complete set of dev tools ... just a matter of getting a handle on what
is happening here :-/
cheers,
richard
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