Correctly count newline in tokenize.

fixes  #8697

IPython/utils/tests/test_tokenutil.py

@@ -13,7 +13,7 b' def expect_token(expected, cell, cursor_pos):'
         if offset + len(line) >= cursor_pos:
             break
         else:
-            offset += len(line)
+            offset += len(line)+1
     column = cursor_pos - offset
     line_with_cursor = '%s|%s' % (line[:column], line[column:])
     nt.assert_equal(token, expected,
@@ -88,3 +88,15 b' def test_line_at_cursor():'
     (line, offset) = line_at_cursor(cell, cursor_pos=11)
     assert line == "", ("Expected '', got %r" % line)
     assert offset == 0, ("Expected '', got %r" % line)
+
+def test_muliline_statement():
+    cell = """a = (1,
+    3)
+
+int()
+map()
+"""
+    for c in range(16, 22):
+        yield lambda: expect_token("int", cell, c)
+    for c in range(22, 28):
+        yield lambda: expect_token("map", cell, c)

IPython/utils/tokenutil.py

@@ -108,7 +108,7 b' def token_at_cursor(cell, cursor_pos=0):'
             break
         
         tokens.append(tok)
-        if tok.token == tokenize2.NEWLINE:
+        if tok.token in (tokenize2.NEWLINE, tokenize2.NL):
             offset += len(tok.line)
     
     if call_names: