minor

src/parser/parser2.ts

@@ -65,7 +65,7 @@ export class Parser {
     return node
   }
 
-  // 
+  //
   // parse foundation nodes - statements, expressions
   //
 
@@ -321,7 +321,7 @@ export class Parser {
   }
 
   // atoms are the basic building blocks: literals, identifiers, words
-  atom() {
+  atom(): SyntaxNode  {
     if (this.is($T.String))
       return this.string()
 
@@ -333,7 +333,7 @@ export class Parser {
   }
 
   // blocks in if, do, special calls, etc
-  // `: something end` 
+  // `: something end`
   //
   // `blockNode` determines whether we return [colon, BlockNode, end] or
   // just a list of statements like [colon, stmt1, stmt2, end]
@@ -784,7 +784,7 @@ export class Parser {
     return new SyntaxNode('Word', parts[0]!.from, parts.at(-1)!.to)
   }
 
-  // 
+  //
   // helpers
   //