diff options
Diffstat (limited to 'src/nvim/normal.c')
| -rw-r--r-- | src/nvim/normal.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/nvim/normal.c b/src/nvim/normal.c index 69afe1644e..a674560f08 100644 --- a/src/nvim/normal.c +++ b/src/nvim/normal.c @@ -818,7 +818,7 @@ static bool normal_get_command_count(NormalState *s) } if (s->ca.count0 < 0) { - // got too large! + // overflow s->ca.count0 = 999999999L; } @@ -1025,10 +1025,14 @@ static int normal_execute(VimState *state, int key) // If you give a count before AND after the operator, they are // multiplied. if (s->ca.count0) { - s->ca.count0 *= s->ca.opcount; + s->ca.count0 = (long)((uint64_t)s->ca.count0 * (uint64_t)s->ca.opcount); } else { s->ca.count0 = s->ca.opcount; } + if (s->ca.count0 < 0) { + // overflow + s->ca.count0 = 999999999L; + } } // Always remember the count. It will be set to zero (on the next call, @@ -5817,6 +5821,9 @@ static void nv_percent(cmdarg_T *cap) curwin->w_cursor.lnum = (curbuf->b_ml.ml_line_count * cap->count0 + 99L) / 100L; } + if (curwin->w_cursor.lnum < 1) { + curwin->w_cursor.lnum = 1; + } if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) { curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count; } |