More uniformity in code generation for 'for' loops

Added new instruction 'OP_TFORPREP' to prepare a generic for loop.
Currently it is equivalent to a jump (but with a format 'iABx',
similar to other for-loop preparing instructions), but soon it will
be the place to create upvalues for closing loop states.

1 files changed, 1 insertions, 0 deletions

diff --git a/ljumptab.h b/ljumptab.h
index da4cf7b7..6767e95b 100644
--- a/ljumptab.h
+++ b/ljumptab.h
@@ -96,6 +96,7 @@ static void *disptab[] = {
 &&L_OP_FORPREP1,
 &&L_OP_FORLOOP,
 &&L_OP_FORPREP,
+&&L_OP_TFORPREP,
 &&L_OP_TFORCALL,
 &&L_OP_TFORLOOP,
 &&L_OP_SETLIST,