nitiwiki: search titles in lower case

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>

diff --git a/contrib/nitiwiki/src/wiki_links.nit b/contrib/nitiwiki/src/wiki_links.nit
index bdc69ac..68a251b 100644 (file)
--- a/contrib/nitiwiki/src/wiki_links.nit
+++ b/contrib/nitiwiki/src/wiki_links.nit
@@ -54,9 +54,9 @@ redef class Nitiwiki
                var res = section.lookup_entry_by_title(title)
                if res != null then return res
                while section != null do
-                       if section.title == title then return section
+                       if section.title.to_lower == title.to_lower then return section
                        for child in section.children.values do
-                               if child.title == title then return child
+                               if child.title.to_lower == title.to_lower then return child
                        end
                        section = section.parent
                end
@@ -111,7 +111,7 @@ redef class WikiEntry
        # Search in `self` then `self.children` if an entry has the title `title`.
        fun lookup_entry_by_title(title: String): nullable WikiEntry do
                for child in children.values do
-                       if child.title == title then return child
+                       if child.title.to_lower == title.to_lower then return child
                end
                for child in children.values do
                        var res = child.lookup_entry_by_title(title)