Reorganize tests into a real spec suite

spec/unsupported_lexers/omg-idl/annotation_named_params.txt

@@ -0,0 +1,27 @@
+Asserts that annotation named parameters use Name, which is different from the
+normal "scoped_name =" lexing, which uses Name.Constant.
+
+---input---
+@mod::anno(value = const_a) const short const_b = const_a;
+
+---tokens---
+'@mod::anno'  Name.Decorator
+'('           Punctuation
+'value'       Name
+' '           Text.Whitespace
+'='           Punctuation
+' '           Text.Whitespace
+'const_a'     Name
+')'           Punctuation
+' '           Text.Whitespace
+'const'       Keyword.Declaration
+' '           Text.Whitespace
+'short'       Keyword.Type
+' '           Text.Whitespace
+'const_b'     Name.Constant
+' '           Text.Whitespace
+'='           Operator
+' '           Text.Whitespace
+'const_a'     Name
+';'           Punctuation
+'\n'          Text.Whitespace

spec/unsupported_lexers/omg-idl/enumerators.txt

@@ -0,0 +1,18 @@
+Asserts that enumerators use Name.Constant instead of just Name.
+
+---input---
+enum Enum_t {enum_a, enum_b};
+
+---tokens---
+'enum'        Keyword
+' '           Text.Whitespace
+'Enum_t'      Name.Class
+' '           Text.Whitespace
+'{'           Punctuation
+'enum_a'      Name.Constant
+','           Punctuation
+' '           Text.Whitespace
+'enum_b'      Name.Constant
+'}'           Punctuation
+';'           Punctuation
+'\n'          Text.Whitespace