From eb21f3189dcedbc55cd347fb66abbdd2867b9464 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20Fournier?= <clement.fournier76@gmail.com>
Date: Thu, 24 May 2018 17:58:54 +0200
Subject: [PATCH] Small improvements

---
 docs/_plugins/custom_filters.rb          | 36 ++++++++++++------------
 docs/pages/pmd/userdocs/cli_reference.md |  4 +--
 docs/pages/pmd/userdocs/installation.md  |  2 +-
 3 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/docs/_plugins/custom_filters.rb b/docs/_plugins/custom_filters.rb
index 2d0ff09d68..6013d57f86 100644
--- a/docs/_plugins/custom_filters.rb
+++ b/docs/_plugins/custom_filters.rb
@@ -28,6 +28,24 @@ module CustomFilters
     any
   end
 
+  # sorts an array using the order defined by the given sidebar
+  def sort_using(xs, sidebar)
+    # caching is possible but doesn't improve significantly the build times
+
+    rank_lookup = rank_lookup_from_sidebar(sidebar)
+
+    xs.sort {|x, y|
+      # The default rank is very high so that pages that don't appear in the sidebar are put at the end
+      rx = rank_lookup[x.url] || 10000
+      ry = rank_lookup[y.url] || 10000
+
+      rx <=> ry
+    }
+
+  end
+
+  private
+
   def flatten_rec(seq)
     seq.map {|h|
       if (subs = h["folderitems"] || h["subfolderitems"] || h["subfolders"])
@@ -50,24 +68,6 @@ module CustomFilters
 
   end
 
-
-
-  # sorts an array using the order defined by the given sidebar
-  def sort_using(xs, sidebar)
-    # caching is possible but doesn't improve significantly the build times
-
-    rank_lookup = rank_lookup_from_sidebar(sidebar)
-
-    xs.sort {|x, y|
-      # The default rank is very high so that pages that don't appear in the sidebar are put at the end
-      rx = rank_lookup[x.url] || 10000
-      ry = rank_lookup[y.url] || 10000
-
-      rx <=> ry
-    }
-
-  end
-
 end
 
 Liquid::Template.register_filter(CustomFilters)
diff --git a/docs/pages/pmd/userdocs/cli_reference.md b/docs/pages/pmd/userdocs/cli_reference.md
index 835520641a..0ea31bd17c 100644
--- a/docs/pages/pmd/userdocs/cli_reference.md
+++ b/docs/pages/pmd/userdocs/cli_reference.md
@@ -44,13 +44,13 @@ The tool comes with a rather extensive help text, simply running with `-help`!
             specified.
         </td>
         <td>no</td>
-        <td></td>
+        <td>Java</td>
     </tr>
     <tr>
         <td>-uri / -u</td>
         <td>Database URI for sources. If this is given, then you don't need to provide `-dir`.</td>
         <td>no</td>
-        <td>plsql</td>
+        <td>PLSQL</td>
     </tr>
     <tr>
         <td>-filelist</td>
diff --git a/docs/pages/pmd/userdocs/installation.md b/docs/pages/pmd/userdocs/installation.md
index 66dee4c962..57dd6659dd 100644
--- a/docs/pages/pmd/userdocs/installation.md
+++ b/docs/pages/pmd/userdocs/installation.md
@@ -42,7 +42,7 @@ The PMD command (`pmd.bat` or `run.sh pmd`) requires two options:
 sources.
 * `-R <path>`: the ruleset file you want to use. PMD uses xml configuration files, called *rulesets*, which specify 
 which rules to execute on your sources. You can also run a single rule by referencing it using its *category* and
-name (more details [here](pmd_userdocs_making_rulesets.html#referencing-rules)). For example, you can check for unnecessary
+name (more details [here](pmd_userdocs_making_rulesets.html#referencing-a-single-rule)). For example, you can check for unnecessary
 modifiers on Java sources with `-R category/java/codestyle.xml/UnnecessaryModifier`.
 
 {% include note.html