diff options
Diffstat (limited to 'src/bytecode.c')
| -rw-r--r-- | src/bytecode.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/bytecode.c b/src/bytecode.c index ed58d18c618..0f7420c19ee 100644 --- a/src/bytecode.c +++ b/src/bytecode.c @@ -841,9 +841,11 @@ exec_byte_code (Lisp_Object bytestr, Lisp_Object vector, Lisp_Object maxdepth, { Lisp_Object v2 = POP, v1 = TOP; CHECK_NUMBER (v1); - EMACS_INT n = XINT (v1); - while (--n >= 0 && CONSP (v2)) - v2 = XCDR (v2); + for (EMACS_INT n = XINT (v1); 0 < n && CONSP (v2); n--) + { + v2 = XCDR (v2); + rarely_quit (n); + } TOP = CAR (v2); NEXT; } @@ -1273,9 +1275,11 @@ exec_byte_code (Lisp_Object bytestr, Lisp_Object vector, Lisp_Object maxdepth, /* Exchange args and then do nth. */ Lisp_Object v2 = POP, v1 = TOP; CHECK_NUMBER (v2); - EMACS_INT n = XINT (v2); - while (--n >= 0 && CONSP (v1)) - v1 = XCDR (v1); + for (EMACS_INT n = XINT (v2); 0 < n && CONSP (v1); n--) + { + v1 = XCDR (v1); + rarely_quit (n); + } TOP = CAR (v1); } else |