Handle Windows filenames with backslash separators.

Fixes #2.

mkdocs_exclude/plugin.py

@@ -1,5 +1,6 @@
 import fnmatch
 import re
+import os
 import sys
 import mkdocs
 import mkdocs.plugins
@@ -23,13 +24,29 @@ def on_files(self, files, config):
         out = []
         def include(name):
             for g in globs:
-                if fnmatch.fnmatchcase(i.src_path, g):
+                if fnmatch.fnmatchcase(name, g):
                     return False
             for r in regexes:
-                if re.match(r, i.src_path):
+                if re.match(r, name):
                     return False
             return True
         for i in files:
-            if include(i):
-                out.append(i)
+            name = i.src_path
+            if not include(name):
+                continue
+
+            # Windows reports filenames as eg.  a\\b\\c instead of a/b/c.
+            # To make the same globs/regexes match filenames on Windows and
+            # other OSes, let's try matching against converted filenames.
+            # On the other hand, Unix actually allows filenames to contain
+            # literal \\ characters (although it is rare), so we won't
+            # always convert them.  We only convert if os.sep reports
+            # something unusual.  Conversely, some future mkdocs might
+            # report Windows filenames using / separators regardless of
+            # os.sep, so we *always* test with / above.
+            if os.sep != '/':
+                namefix = name.replace(os.sep, '/')
+                if not include(namefix):
+                    continue
+            out.append(i)
         return mkdocs.structure.files.Files(out)

setup.py

@@ -9,7 +9,7 @@ def read(name):
 
 setuptools.setup(
     name='mkdocs-exclude',
-    version='1.0.1',
+    version='1.0.2',
     packages=['mkdocs_exclude'],
     url='https://github.com/apenwarr/mkdocs-exclude',
     license='Apache',