Subj : Re: User Breakpoints ( int 3) from js_PurgeDeflatedStringCache To : netscape.public.mozilla.jseng From : Jaspreet Date : Thu Jun 02 2005 11:13 am Hi Brendan, I only thought i wasnt using JS_NewString.... after several frustrating days i figured i was... and that is what was causing the trouble...replacing it with JS_NewStringCopyN fixed the problem... apologies for wasting your time... i paid the price for not being attentive 'enough' Thanx for your support though.. it did help me isolate and get to the problem. I don't know if you might be interested in this.. but i am building a couple of prototypes.. partly with the objective of selecting a suitable ECMA interpreter for our development work.. so far the data shows that Spidermonkey is faster than a commercial library called ScriptEase... for our application anyway.... Do you have any pointers to performance related data comparing Spidermonkey with other Interpreters.. Regards Jaspreet .