remove need for 'xiki' view setting, and enable double-click support

Default (OSX).sublime-keymap

@@ -1,4 +1,4 @@
 [
-	{"keys": ["super+enter"], "command": "xiki", "context": [{ "key": "setting.xiki" }]},
-	{"keys": ["super+shift+enter"], "command": "xiki_continue", "context": [{ "key": "setting.xiki" }]}
-]
+	{"keys": ["super+enter"], "command": "xiki", "context": [{"key": "xiki"}]},
+	{"keys": ["super+shift+enter"], "command": "xiki_continue", "context": [{"key": "xiki"}]}
+]

Default.sublime-keymap

@@ -1,4 +1,4 @@
 [
-	{"keys": ["ctrl+enter"], "command": "xiki", "context": [{ "key": "setting.xiki" }]},
-	{"keys": ["ctrl+shift+enter"], "command": "xiki_continue", "context": [{ "key": "setting.xiki" }]}
-]
+	{"keys": ["ctrl+enter"], "command": "xiki", "context": [{"key": "xiki"}]},
+	{"keys": ["ctrl+shift+enter"], "command": "xiki_continue", "context": [{"key": "xiki"}]}
+]

Default.sublime-mousemap

@@ -1,9 +1,9 @@
 [
-/*
 	{
 		"button": "button1", "count": 2,
-		"command": "xiki_click",
-		"context": [{"key": "setting.xiki"}]
+		"press_command": "drag_select",
+		"press_args": {"by": "words"},
+
+		"command": "xiki_click"
 	}
-*/
-]
+]

xiki.py

@@ -447,17 +447,9 @@ def on_query_completions(self, view, prefix, locations):
 					target, partial = os.path.split(dirname(path, tree, tag))
 					return completions(target, partial)
 
-	def set_xiki(self, view):
-		if is_xiki_buffer(view):
-			view.settings().set('xiki', True)
-		else:
-			view.settings().set('xiki', False)
-
-	def on_activated(self, view):
-		self.set_xiki(view)
-
-	def on_load(self, view):
-		self.set_xiki(view)
+	def on_query_context(self, view, key, operator, operand, match_all):
+		if key == 'xiki' and is_xiki_buffer(view):
+			return True
 
 	def on_close(self, view):
 		vid = view.id()
@@ -487,7 +479,6 @@ def run(self):
 		view = self.window.new_file()
 		settings = view.settings()
 
-		settings.set('xiki', True)
 		settings.set('tab_size', 2)
 		settings.set('translate_tabs_to_spaces', True)
 		settings.set('syntax', 'Packages/SublimeXiki/Xiki.tmLanguage')
@@ -496,8 +487,14 @@ class XikiClick(sublime_plugin.WindowCommand):
 	def run(self):
 		view = self.window.active_view()
 		if is_xiki_buffer(view):
+			sel = view.sel()
+			s = sel[0]
+
+			text = view.substr(s)
+			is_word = r'^(\w+|[^\w]+)$'
+			if not re.match(is_word, text.strip('\n')):
+				return
+
+			sel.clear()
+			sel.add(sublime.Region(s.b, s.a))
 			xiki(view)
-		else:
-			# emulate the default double-click behavior
-			# if we're not in a xiki buffer
-			view.run_command('expand_selection', {'to': 'word'})