From 02c291bd6526e2e0a7b886ea7f9a1c465e326bf0 Mon Sep 17 00:00:00 2001
From: lxsang <xsang.le@gmail.com>
Date: Tue, 1 Sep 2020 17:37:44 +0200
Subject: [PATCH 1/2] use backend markdown renderer

---
 doc/controllers/doccontroller.lua |  7 ++++++-
 doc/views/default/index/index.ls  | 20 ++++----------------
 doc/views/default/layout.ls       |  4 ++--
 3 files changed, 12 insertions(+), 19 deletions(-)

diff --git a/doc/controllers/doccontroller.lua b/doc/controllers/doccontroller.lua
index a97cd78..a9841a7 100644
--- a/doc/controllers/doccontroller.lua
+++ b/doc/controllers/doccontroller.lua
@@ -105,7 +105,12 @@ function DocController:index(...)
     end
     if path and ulib.exists(path) then
         local file = io.open(path, "r")
-        local content = file:read("*a")
+        local content = = ""
+        local md = require("md")
+        local callback = function(s)
+            content = content..s
+        end
+        md.to_html(file:read("*a"), callback)
         file.close()
         self.template:setView("index", "index")
         self.template:set("data", content)
diff --git a/doc/views/default/index/index.ls b/doc/views/default/index/index.ls
index 8c54fef..de42c6a 100644
--- a/doc/views/default/index/index.ls
+++ b/doc/views/default/index/index.ls
@@ -88,7 +88,9 @@
     ?>
 </div>
 <div class = "md-content" id = "renderer">
-    
+    <?lua
+        echo(data)
+    ?>
 </div>
 <div class = "pagenav">
     <?lua
@@ -103,18 +105,4 @@
             echo("</a>")
         end
     ?>
-</div>
-<script>
-    window.addEventListener('load', (event) => {
-        var markdown = `<?=std.b64encode(data)?>`;
-        var converter = new showdown.Converter();
-        var html = converter.makeHtml(atob(markdown));
-        document.getElementById("renderer").innerHTML = html;
-        // highlight and math display
-        renderMathInElement(document.getElementById("renderer"));
-        document.querySelectorAll("pre code").forEach(element => {
-            hljs.highlightBlock(element);
-            hljs.lineNumbersBlock(element);
-        });
-    });
-</script>
\ No newline at end of file
+</div>
\ No newline at end of file
diff --git a/doc/views/default/layout.ls b/doc/views/default/layout.ls
index b41d96f..4f14b2c 100644
--- a/doc/views/default/layout.ls
+++ b/doc/views/default/layout.ls
@@ -13,10 +13,10 @@ local elinks = __main__:get("elinks")
             rel="stylesheet"
             type="text/css"
             href="<?=HTTP_ROOT?>/rst/katex/katex.min.css" />
-        <script
+        <!--script
             type="text/javascript"
             src="<?=HTTP_ROOT?>/rst/gscripts/showdown.min.js"
-        ></script>
+        ></script-->
         <script
             src="<?=HTTP_ROOT?>/rst/hljs/highlight.pack.js"
         ></script>

From 86453ce7c0bb336b26ff61c17545417030d656e5 Mon Sep 17 00:00:00 2001
From: lxsang <xsang.le@gmail.com>
Date: Tue, 1 Sep 2020 17:38:55 +0200
Subject: [PATCH 2/2] fix bug

---
 doc/controllers/doccontroller.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/controllers/doccontroller.lua b/doc/controllers/doccontroller.lua
index a9841a7..0d4ddae 100644
--- a/doc/controllers/doccontroller.lua
+++ b/doc/controllers/doccontroller.lua
@@ -105,7 +105,7 @@ function DocController:index(...)
     end
     if path and ulib.exists(path) then
         local file = io.open(path, "r")
-        local content = = ""
+        local content = ""
         local md = require("md")
         local callback = function(s)
             content = content..s