Fix missing key for each token

prettier · Nov 23, 2019 · aff4969 · aff4969
1 parent 4ac7812
commit aff4969
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/src/index.ts b/src/index.ts
@@ -653,7 +653,11 @@ export const plugin: Plugin = {
 						}
 						case 'each':
 							result = printIndent(previousToken, result, indent, indentLevel);
-							result += `each ${token.val} in ${token.code}`;
+							result += `each ${token.val}`;
+							if (token.key !== null) {
+								result += `, ${token.key}`;
+							}
+							result += ` in ${token.code}`;
 							break;
 						case 'while':
 							result = printIndent(previousToken, result, indent, indentLevel);

diff --git a/src/pug-lexer.d.ts b/src/pug-lexer.d.ts
@@ -173,7 +173,7 @@ declare module 'pug-lexer' {
 
 		export interface EachToken extends LexToken<'each'> {
 			val: string;
-			key: null;
+			key: string | null;
 			code: string;
 		}