Pop type state when encountering punctuation for graphql (#1210)

Previously, something like `query \{ a, b \}` would have a resolve as a
NameClass. We need to pop out of the type state when we encounter that {

I added that simple example in graphql.actual locally for finding the
bug, but reverted as it is covered by other cases (`otherField`, etc)

Although just { would cover the actual issue, I thought it'd be best to
be more open-ended, which handles all punctuation that might reasonably
follow a type reference.

fixes #1084

Author: frodi-karlsson

lexers/embedded/graphql.xml

@@ -76,6 +76,10 @@
       </rule>
     </state>
     <state name="type">
+      <rule pattern="[\{\}\(\)\[\]]">
+        <token type="Punctuation"/>
+        <pop depth="1"/>
+      </rule>
       <rule pattern="[^\W\d]\w*">
         <token type="NameClass"/>
         <pop depth="1"/>

lexers/testdata/graphql.expected

@@ -27,7 +27,7 @@
   {"type":"TextWhitespace","value":" "},
   {"type":"Punctuation","value":"{"},
   {"type":"TextWhitespace","value":"\n    "},
-  {"type":"NameClass","value":"name"},
+  {"type":"NameProperty","value":"name"},
   {"type":"TextWhitespace","value":"\n    "},
   {"type":"NameProperty","value":"friends"},
   {"type":"TextWhitespace","value":" "},
@@ -41,7 +41,7 @@
   {"type":"TextWhitespace","value":" "},
   {"type":"Punctuation","value":"{"},
   {"type":"TextWhitespace","value":"\n      "},
-  {"type":"NameClass","value":"name"},
+  {"type":"NameProperty","value":"name"},
   {"type":"TextWhitespace","value":"\n      "},
   {"type":"KeywordDeclaration","value":"..."},
   {"type":"NameProperty","value":"frag"},
@@ -110,7 +110,7 @@
   {"type":"LiteralString","value":"\"Use `newField`.\""},
   {"type":"Punctuation","value":")"},
   {"type":"TextWhitespace","value":"\n\n  "},
-  {"type":"NameClass","value":"otherField"},
+  {"type":"NameProperty","value":"otherField"},
   {"type":"Punctuation","value":"("},
   {"type":"TextWhitespace","value":"\n    "},
   {"type":"LiteralString","value":"\"Description for argument\""},