add curl 3rd party highlighter (#40)

Author: colegoldsmith

package-lock.json

@@ -16,10 +16,10 @@
   ],
   "devDependencies": {
     "@asciidoctor/core": "~2.2",
+    "@asciidoctor/tabs": "1.0.0-beta.6",
     "@fontsource/material-icons-outlined": "~5.0",
     "@fontsource/roboto-flex": "~5.0",
     "@fontsource/roboto-mono": "~5.0",
-    "@asciidoctor/tabs": "1.0.0-beta.6",
     "autoprefixer": "~9.7",
     "browser-pack-flat": "~3.4",
     "browserify": "~16.5",
@@ -43,6 +43,7 @@
     "gulp-vinyl-zip": "~2.2",
     "handlebars": "~4.7",
     "highlight.js": "9.18.3",
+    "highlightjs-curl": "^1.3.0",
     "js-yaml": "~3.13",
     "merge-stream": "~2.0",
     "postcss": "~8.4",

package.json

@@ -2,12 +2,15 @@
   'use strict'
 
   var hljs = require('highlight.js/lib/highlight')
+  var hljsCurl = require('highlightjs-curl')
+
   hljs.registerLanguage('asciidoc', require('highlight.js/lib/languages/asciidoc'))
   hljs.registerLanguage('bash', require('highlight.js/lib/languages/bash'))
   hljs.registerLanguage('clojure', require('highlight.js/lib/languages/clojure'))
   hljs.registerLanguage('cpp', require('highlight.js/lib/languages/cpp'))
   hljs.registerLanguage('cs', require('highlight.js/lib/languages/cs'))
   hljs.registerLanguage('css', require('highlight.js/lib/languages/css'))
+  hljs.registerLanguage('curl', hljsCurl)
   hljs.registerLanguage('diff', require('highlight.js/lib/languages/diff'))
   hljs.registerLanguage('dockerfile', require('highlight.js/lib/languages/dockerfile'))
   hljs.registerLanguage('elixir', require('highlight.js/lib/languages/elixir'))