From bdecd9a8b5ebbc65e8929a5e14133021415c2f22 Mon Sep 17 00:00:00 2001
From: Stanislav Seletskiy <s.seletskiy@gmail.com>
Date: Thu, 9 Jul 2015 17:26:56 +0600
Subject: [PATCH] fix not cleared context

---
 pythonx/UltiSnips/snippet/definition/_base.py |  1 +
 test/test_ContextSnippets.py                  | 11 +++++++++++
 2 files changed, 12 insertions(+)

diff --git a/pythonx/UltiSnips/snippet/definition/_base.py b/pythonx/UltiSnips/snippet/definition/_base.py
index 5757bb0..c6b0f62 100644
--- a/pythonx/UltiSnips/snippet/definition/_base.py
+++ b/pythonx/UltiSnips/snippet/definition/_base.py
@@ -242,6 +242,7 @@ class SnippetDefinition(object):
                 self._matched = ''
                 return False
 
+        self._context = None
         if match and self._context_code:
             self._context = self._context_match()
             if not self.context:
diff --git a/test/test_ContextSnippets.py b/test/test_ContextSnippets.py
index 69d07b9..f178b40 100644
--- a/test/test_ContextSnippets.py
+++ b/test/test_ContextSnippets.py
@@ -138,3 +138,14 @@ class ContextSnippets_CursorIsZeroBased(_VimTest):
 
     keys = "e" + EX
     wanted = "(2, 1)"
+
+class ContextSnippets_ContextIsClearedBeforeExpand(_VimTest):
+    files = { 'us/all.snippets': r"""
+        pre_expand "snip.context = 1 if snip.context is None else 2"
+        snippet e "desc" w
+        `!p snip.rv = str(snip.context)`
+        endsnippet
+        """}
+
+    keys = "e" + EX + " " + "e" + EX
+    wanted = "1 1"