fix: return non-html quicker

src/closify.js

@@ -1,4 +1,4 @@
-import { hasHtml } from "./utils.js"
+import { isHtml } from "./utils.js"
 
 const void_elements = [
   'area', 'base', 'br', 'col', 'embed', 'hr', 
@@ -16,7 +16,7 @@ const void_elements = [
  */
 export const closify = (html, html_check = true) => {
   if (html_check)
-    if (!hasHtml(html)) return html
+    if (!isHtml(html)) return html
 
   return html.replace(/<([a-zA-Z\-0-9]+)[^>]*>/g, (match, name) => {
     if (void_elements.indexOf(name) > -1) {

src/prettify.js

@@ -1,6 +1,6 @@
 import { closify } from './closify.js'
 import { minify } from './minify.js'
-import { hasHtml, validateConfig } from './utils.js'
+import { isHtml, validateConfig } from './utils.js'
 import { CONFIG } from './constants.js'
 
 /**
@@ -141,12 +141,12 @@ const process = (html, step) => {
  * @returns {string} A well-formed HTML string.
  */
 export const prettify = (html, config) => {
+  /* Return content as-is if it does not contain any HTML elements. */
+  if (!isHtml(html)) return html
+
   const validated_config = config ? validateConfig(config) : CONFIG
   strict = validated_config.strict
 
-  /* Return content as-is if it does not contain any HTML elements. */
-  if (!hasHtml(html)) return html
-
   html = preprocess(html)
   html = process(html, validated_config.tab_size)
 

src/utils.js

@@ -6,7 +6,7 @@ import { CONFIG } from './constants.js'
  * @param {string} content Content to evaluate.
  * @returns {boolean} A boolean.
  */
-export const hasHtml = (content) => {
+export const isHtml = (content) => {
   const regex = /<(?<Element>[A-Za-z]+\b)[^>]*(?:.|\n)*?<\/{1}\k<Element>>/
   return regex.test(content)
 }