From 6b6d24a7ed32f2a43e0681fc6b13af1f7cf6f8dc Mon Sep 17 00:00:00 2001 From: Gerd Moellmann Date: Thu, 10 May 2001 12:25:17 +0000 Subject: [PATCH] (try_window_id): Add some xasserts. --- src/xdisp.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/xdisp.c b/src/xdisp.c index a0466038527..f9b9cb3c9ab 100644 --- a/src/xdisp.c +++ b/src/xdisp.c @@ -11655,6 +11655,7 @@ try_window_id (w) w->window_end_bytepos = Z_BYTE - MATRIX_ROW_END_BYTEPOS (row); w->window_end_vpos = make_number (MATRIX_ROW_VPOS (row, w->current_matrix)); + xassert (w->window_end_bytepos >= 0); } else if (last_text_row_at_end) { @@ -11664,6 +11665,7 @@ try_window_id (w) = Z_BYTE - MATRIX_ROW_END_BYTEPOS (last_text_row_at_end); w->window_end_vpos = make_number (MATRIX_ROW_VPOS (last_text_row_at_end, desired_matrix)); + xassert (w->window_end_bytepos >= 0); } else if (last_text_row) { @@ -11676,6 +11678,7 @@ try_window_id (w) = Z_BYTE - MATRIX_ROW_END_BYTEPOS (last_text_row); w->window_end_vpos = make_number (MATRIX_ROW_VPOS (last_text_row, desired_matrix)); + xassert (w->window_end_bytepos >= 0); } else if (first_unchanged_at_end_row == NULL && last_text_row == NULL @@ -11697,6 +11700,7 @@ try_window_id (w) row = MATRIX_ROW (w->desired_matrix, vpos); w->window_end_pos = make_number (Z - MATRIX_ROW_END_CHARPOS (row)); w->window_end_bytepos = Z_BYTE - MATRIX_ROW_END_BYTEPOS (row); + xassert (w->window_end_bytepos >= 0); } else abort (); -- 2.30.2