Merge commit 'f96384a3b596f9bc0a3a035970b09b2c601f0ccb'

docs/content/en/functions/strings.RuneCount.md

@@ -1,25 +1,18 @@
 ---
 title: strings.RuneCount
 description: Determines the number of runes in a string.
-date: 2018-06-01
-publishdate: 2018-06-01
-lastmod: 2018-06-01
 categories: [functions]
 menu:
   docs:
-    parent: "functions"
+    parent: functions
 keywords: [counting, character count, length, rune length, rune count]
 signature: ["strings.RuneCount INPUT"]
-workson: []
-hugoversion:
 relatedfuncs: ["len", "countrunes"]
-deprecated: false
-aliases: []
 ---
 
 In contrast with `strings.CountRunes` function, which strips HTML and whitespace before counting runes, `strings.RuneCount` simply counts all the runes in a string. It relies on the Go [`utf8.RuneCountInString`] function.
 
-```
+```go-html-template
 {{ "Hello, 世界" | strings.RuneCount }}
 <!-- outputs a content length of 9 runes. -->
 ```