(parser) highlightBlock result key re => relevance (#2553)

Author: joshgoebel

CHANGES.md

@@ -13,6 +13,8 @@ Parser Engine:
 
 Deprecations:
 
+- when using `highlightBlock` `result.re` deprecated. Use `result.relevance` instead. (#2552) [Josh Goebel][]
+- ditto for `result.second_best.re` => `result.second_best.relevance` (#2552)
 - `lexemes` is now deprecated in favor of `keywords.$pattern` key (#2519) [Josh Goebel][]
 - `endSameAsBegin` is now deprecated. (#2261) [Josh Goebel][]
 

src/highlight.js

@@ -682,12 +682,16 @@ const HLJS = function(hljs) {
     element.className = buildClassName(element.className, language, result.language);
     element.result = {
       language: result.language,
-      re: result.relevance
+      // TODO: remove with version 11.0
+      re: result.relevance,
+      relavance: result.relevance,
     };
     if (result.second_best) {
       element.second_best = {
         language: result.second_best.language,
-        re: result.second_best.relevance
+        // TODO: remove with version 11.0
+        re: result.second_best.relevance,
+        relavance: result.second_best.relevance
       };
     }
   }