perf(compiler): pre-compute maxCRNameLength for perf

2019-11-16 16:19:47 -05:00
parent 2780e0df4c
commit 1de072567d
2 changed files with 11 additions and 8 deletions
--- a/packages/compiler-dom/src/parserOptionsStandard.ts
+++ b/packages/compiler-dom/src/parserOptionsStandard.ts
@@ -7,5 +7,9 @@ export const parserOptionsStandard: ParserOptions = {
  ...parserOptionsMinimal,

  // https://html.spec.whatwg.org/multipage/named-characters.html#named-character-references
-  namedCharacterReferences
+  namedCharacterReferences,
+  maxCRNameLength: Object.keys(namedCharacterReferences).reduce(
+    (max, name) => Math.max(max, name.length),
+    0
+  )
 }