patch 8.1.0950: using :python sets 'pyxversion' even when not executed
Problem: Using :python sets 'pyxversion' even when not executed.
Solution: Check the "skip" flag. (Shane Harper, closes #3995)
diff --git a/src/testdir/test_python2.vim b/src/testdir/test_python2.vim
index d79400d..43c89c9 100644
--- a/src/testdir/test_python2.vim
+++ b/src/testdir/test_python2.vim
@@ -63,3 +63,11 @@
py del f
delfunc s:foo
endfunc
+
+func Test_skipped_python_command_does_not_affect_pyxversion()
+ set pyxversion=0
+ if 0
+ python import vim
+ endif
+ call assert_equal(0, &pyxversion) " This assertion would have failed with Vim 8.0.0251. (pyxversion was introduced in 8.0.0251.)
+endfunc