Split along \r too

Some old projects (e.g. 38201) use \r instead of \n as the line
separator character. This commit acknowledges that in the longField
function.

1 files changed, 1 insertions, 1 deletions

diff --git a/index.js b/index.js
index b396421..1619d6a 100755
--- a/index.js
+++ b/index.js
@@ -95,7 +95,7 @@ const templates = {
   forumThread: (name, id) => `<a href="/topics/${id}">${filterHTML(name.trim())}</a>`,
 
   longField: text => {
-    return text.split('\n')
+    return text.split(/\r\n|\r|\n/g)
       .map(filterHTML)
       .reduce((arr, l, i, lines) =>
         [...arr.slice(0, -1), ...l.trim().length