[PATCH] jscript: Use global accumulator for storing function call results.

[Jacek Caban]

Signed-off-by: Jacek Caban 
---
 dlls/jscript/compile.c     |  4 ++--
 dlls/jscript/engine.c      | 31 ++++++++++++++-----------------
 dlls/jscript/engine.h      |  2 +-
 dlls/jscript/jscript.c     |  2 ++
 dlls/jscript/jscript.h     |  1 +
 dlls/jscript/tests/lang.js | 21 +++++++++++++++++++++
 6 files changed, 41 insertions(+), 20 deletions(-)