Fix relative path pattern

Fixes #364

1 files changed, 3 insertions, 3 deletions

diff --git a/rplugin/python3/deoplete/source/file.py b/rplugin/python3/deoplete/source/file.py
index 4ffc04e..79b14c3 100644
--- a/rplugin/python3/deoplete/source/file.py
+++ b/rplugin/python3/deoplete/source/file.py
@@ -58,7 +58,8 @@ class Source(Base):
                 ] + [{'word': x} for x in files]
 
     def __longest_path_that_exists(self, context, input_str):
-        data = re.split(r'(%s+)' % self.__isfname, input_str)
+        data = re.split(r'((?:%s+|(?:(?<![\w\s/\.])(?:~|\.{1,2})?/)+))' %
+                        self.__isfname, input_str)
         data = [''.join(data[i:]) for i in range(len(data))]
         existing_paths = sorted(filter(lambda x: exists(
             dirname(self.__substitute_path(context, x))), data))
@@ -74,6 +75,5 @@ class Source(Base):
 
             for _ in m.group(1):
                 base = dirname(base)
-            path = os.path.abspath(os.path.join(base, path[len(m.group(0)):]))
-            return path
+            return os.path.abspath(os.path.join(base, path[len(m.group(0)):]))
         return expand(path)