commit bd80f35bc59442894a4ec56aefb0137cb0a350fa
author Bram Moolenaar <Bram@vim.org> Sun May 12 21:16:23 2013 +0200
committer Bram Moolenaar <Bram@vim.org> Sun May 12 21:16:23 2013 +0200
tree b822da2358409f0c5da3b1d2c266c58f5f70a536
parent 8f1723de4735e437b4ced3be95d6582e713c3d7d

updated for version 7.3.943
Problem:    Python: Negative indices were failing.
Solution:   Fix negative indices. Add tests. (ZyX)

src/if_python3.c

diff --git a/src/if_python3.c b/src/if_python3.c
index da0867b..daaf689 100644
--- a/src/if_python3.c
+++ b/src/if_python3.c
@@ -1114,7 +1114,7 @@
 	    return NULL;
 
 	if (PySlice_GetIndicesEx((PyObject *)idx,
-	      (Py_ssize_t)((BufferObject *)(self))->buf->b_ml.ml_line_count+1,
+	      (Py_ssize_t)((BufferObject *)(self))->buf->b_ml.ml_line_count,
 	      &start, &stop,
 	      &step, &slicelen) < 0)
 	{
@@ -1146,7 +1146,7 @@
 	    return -1;
 
 	if (PySlice_GetIndicesEx((PyObject *)idx,
-	      (Py_ssize_t)((BufferObject *)(self))->buf->b_ml.ml_line_count+1,
+	      (Py_ssize_t)((BufferObject *)(self))->buf->b_ml.ml_line_count,
 	      &start, &stop,
 	      &step, &slicelen) < 0)
 	{