Adds count viewport setting

tests/test_viewport.py

@@ -545,6 +545,30 @@ class TestViewportsSortedInvalidOrder(MultiSyntaxIntegrationTest):
             "'Work tasks' is not defined, using default.", lines=2)
 
 
+class TestViewportsCount(MultiSyntaxIntegrationTest):
+
+    viminput = """
+    HEADER2(Work tasks | project:Work or project:Home limit:2)
+    """
+
+    vimoutput = """
+    HEADER2(Work tasks | project:Work or project:Home limit:2)
+    * [ ] home task 1 (2015-08-01)  #{uuid}
+    * [ ] work task 1 (2015-08-01)  #{uuid}
+    """
+
+    tasks = [
+        dict(description="home task 1", project="Home", due=datetime(2015,8,1)),
+        dict(description="home task 2", project="Home", due=datetime(2015,8,2)),
+        dict(description="work task 1", project="Work", due=datetime(2015,8,1)),
+        dict(description="work task 2", project="Work", due=datetime(2015,8,2)),
+    ]
+
+    def execute(self):
+        # Generate the tasks
+        self.command("w", regex="written$", lines=1)
+
+
 class TestViewportsVisibleMetaTag(MultiSyntaxIntegrationTest):
 
     viminput = """

tests/test_viewport_parsing.py

@@ -112,6 +112,14 @@ class TestParsingVimwikiTask(object):
         assert port.sort == 'extra'
         assert port.tw == 'extra'
 
+    def test_count(self, test_syntax):
+        example_viewport = "HEADER2(Test | project:Home limit:2)"
+        port = self.process_viewport(example_viewport, test_syntax)
+
+        assert port.taskfilter == list(DEFAULT_VIEWPORT_VIRTUAL_TAGS) + ["(", "project:Home", ")"]
+        assert port.name == "Test"
+        assert port.count == 2
+
     def test_override_default_virtual_tags_neutral(self, test_syntax):
         example_viewport = "HEADER2(Test | project:Home !?DELETED)"
         port = self.process_viewport(example_viewport, test_syntax)