[python mode] Add match/case to py3 keywords

Author: Captain-Quack

mode/python/python.js

@@ -20,7 +20,7 @@
                         "def", "del", "elif", "else", "except", "finally",
                         "for", "from", "global", "if", "import",
                         "lambda", "pass", "raise", "return",
-                        "try", "while", "with", "yield", "in"];
+                        "try", "while", "with", "yield", "in", "False", "True"];
   var commonBuiltins = ["abs", "all", "any", "bin", "bool", "bytearray", "callable", "chr",
                         "classmethod", "compile", "complex", "delattr", "dict", "dir", "divmod",
                         "enumerate", "eval", "filter", "float", "format", "frozenset",
@@ -60,15 +60,15 @@
     if (py3) {
       // since http://legacy.python.org/dev/peps/pep-0465/ @ is also an operator
       var identifiers = parserConf.identifiers|| /^[_A-Za-z\u00A1-\uFFFF][_A-Za-z0-9\u00A1-\uFFFF]*/;
-      myKeywords = myKeywords.concat(["nonlocal", "False", "True", "None", "async", "await"]);
+      myKeywords = myKeywords.concat(["nonlocal", "None", "async", "await", "match", "case"]);
       myBuiltins = myBuiltins.concat(["ascii", "bytes", "exec", "print"]);
       var stringPrefixes = new RegExp("^(([rbuf]|(br)|(rb)|(fr)|(rf))?('{3}|\"{3}|['\"]))", "i");
     } else {
       var identifiers = parserConf.identifiers|| /^[_A-Za-z][_A-Za-z0-9]*/;
       myKeywords = myKeywords.concat(["exec", "print"]);
       myBuiltins = myBuiltins.concat(["apply", "basestring", "buffer", "cmp", "coerce", "execfile",
                                       "file", "intern", "long", "raw_input", "reduce", "reload",
-                                      "unichr", "unicode", "xrange", "False", "True", "None"]);
+                                      "unichr", "unicode", "xrange", "None"]);
       var stringPrefixes = new RegExp("^(([rubf]|(ur)|(br))?('{3}|\"{3}|['\"]))", "i");
     }
     var keywords = wordRegexp(myKeywords);

mode/python/test.js

@@ -71,4 +71,19 @@
      "        [keyword pass]",
      "    [keyword else]:",
      "        [variable baz]()")
+  
+  MT("dedentCase",
+     "[keyword match] [variable x]:",
+     "    [keyword case] [variable y]:",
+     "        [variable foo]()")
+  MT("dedentCasePass",
+     "[keyword match] [variable x]:",
+     "    [keyword case] [variable y]:",
+     "        [keyword pass]")
+
+  MT("dedentCaseInFunction",
+     "[keyword def] [def foo]():",
+     "    [keyword match] [variable x]:",
+     "        [keyword case] [variable y]:",
+     "            [variable foo]()")
 })();