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This commit is contained in:
George Weigt 2008-05-23 09:34:41 -07:00
parent 861d687726
commit 02ada4ebde
1 changed files with 4 additions and 4 deletions

8
defs.h
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@ -226,11 +226,11 @@ enum {
#define E YYE
/* TOS used to be 1 million but it turns out the OS seg faults on evaluating
a circular definition like x=x+1. (Out of stack space?) Hence, set TOS to
500,000 so the evaluation stack overruns before seg fault. */
// TOS cannot be arbitrarily large because the OS seg faults on deep recursion.
// For example, a circular evaluation like x=x+1 can cause a seg fault.
// At this setting (100,000) the evaluation stack overruns before seg fault.
#define TOS 500000
#define TOS 100000
#define BUF 10000