From 3c8fd9942557aee8a1bc06b2b973bb1e3f9519d0 Mon Sep 17 00:00:00 2001
From: Florian Orben <florian.orben@gmail.com>
Date: Wed, 28 Oct 2015 19:39:10 +0100
Subject: use XML syntax highlighting if provided language is html

---
 web/react/utils/markdown.jsx | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'web')

diff --git a/web/react/utils/markdown.jsx b/web/react/utils/markdown.jsx
index 84690150a..179416ea0 100644
--- a/web/react/utils/markdown.jsx
+++ b/web/react/utils/markdown.jsx
@@ -106,14 +106,20 @@ class MattermostMarkdownRenderer extends marked.Renderer {
     }
 
     code(code, language) {
-        if (!language || highlightJs.listLanguages().indexOf(language) < 0) {
-            let parsed = super.code(code, language);
+        let usedLanguage = language;
+
+        if (String(usedLanguage).toLocaleLowerCase() === 'html') {
+            usedLanguage = 'xml';
+        }
+
+        if (!usedLanguage || highlightJs.listLanguages().indexOf(usedLanguage) < 0) {
+            let parsed = super.code(code, usedLanguage);
             return '<div class="post-body--code"><code class="hljs">' + TextFormatting.sanitizeHtml($(parsed).text()) + '</code></div>';
         }
 
-        let parsed = highlightJs.highlight(language, code);
+        let parsed = highlightJs.highlight(usedLanguage, code);
         return '<div class="post-body--code">' +
-            '<span class="post-body--code__language">' + HighlightedLanguages[language] + '</span>' +
+            '<span class="post-body--code__language">' + HighlightedLanguages[usedLanguage] + '</span>' +
             '<code class="hljs">' + parsed.value + '</code>' +
             '</div>';
     }
-- 
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