1 files changed, 18 insertions, 2 deletions

diff --git a/scripts/metadata_filter.lua b/scripts/metadata_filter.lua
index ebbd6d4..6c3817a 100644
--- a/scripts/metadata_filter.lua
+++ b/scripts/metadata_filter.lua
@@ -146,7 +146,7 @@ function process_pages(global, pages_by_id)
     pages_list:sort(function(p1, p2)
         if p1.position then
             if p2.position then
-                return p1.position < p2.position
+                return tonumber(p1.position) < tonumber(p2.position)
             else
                 return true
             end
@@ -197,12 +197,28 @@ function pages_last_update(all_pages)
     return last_update
 end
 
+local titlecase_exceptions = pandoc.List({
+    "a", "an", "and", "as", "at", "but", "by", "en", "for", "if", "in", "nor", "of", "on", "or",
+    "per", "the", "to", "v%.?", "vs%.?", "via",
+})
+
+function titlecase(str)
+    return str:gsub("(%S)(%S*)(%s*)", function(a, b, space)
+        local word = a .. b
+        local is_exception = word:match("%u") or
+                                 titlecase_exceptions:find_if(
+                function(exception) return word:match("^" .. exception .. "$") end)
+        if is_exception then return word .. space end
+        return string.upper(a) .. b .. space
+    end)
+end
+
 function process(global, meta)
     meta.namespace = resolve_namespace(meta.namespace)
     meta.file_out = pandoc.utils.stringify(meta.file_out):gsub("^out", "")
     meta.layout = resolve_layout(meta.layout)
     meta.url = resolve_url(global.site.url, global.file_out, meta.file_out)
-    meta.title = (meta.title and pandoc.utils.stringify(meta.title)) or ""
+    meta.title = (meta.title and titlecase(pandoc.utils.stringify(meta.title))) or ""
 
     if meta.position then meta.position = pandoc.utils.stringify(meta.position) end