Update to support haskell syntax highlighting in code block

1 files changed, 6 insertions, 0 deletions

diff --git a/public/js/extra.js b/public/js/extra.js
index 05d00780..36d0e676 100644
--- a/public/js/extra.js
+++ b/public/js/extra.js
@@ -2,6 +2,7 @@ require('prismjs/themes/prism.css');
 
 var Prism = require('prismjs');
 require('prismjs/components/prism-wiki');
+require('prismjs/components/prism-haskell');
 var hljs = require('highlight.js');
 var PDFObject = require('pdfobject');
 var S = require('string');
@@ -484,6 +485,11 @@ function finishView(view) {
                     var result = {
                         value: code
                     };
+                } else if (reallang == "haskell") {
+                    code = S(code).unescapeHTML().s;
+                    var result = {
+                        value: Prism.highlight(code, Prism.languages.haskell)
+                    };
                 } else if (reallang == "tiddlywiki" || reallang == "mediawiki") {
                     code = S(code).unescapeHTML().s;
                     var result = {