Repository page files with spaces, will now match using urls with hyphens, underscores and urlencoded spaces. This is for compatibility with mediawiki conversions.

lib/gollum/page.rb

@@ -238,16 +238,21 @@ module Gollum
     # Convert a human page name into a canonical page name.
     #
     # name           - The String human page name.
+    # char_white_sub - Substitution for whitespace
+    # char_other_sub - Substitution for other special chars
     #
     # Examples
     #
     #   Page.cname("Bilbo Baggins")
     #   # => 'Bilbo-Baggins'
     #
+    #   Page.cname("Bilbo Baggins",'_')
+    #   # => 'Bilbo_Baggins'
+    #
     # Returns the String canonical name.
-    def self.cname(name)
+    def self.cname(name, char_white_sub = '-', char_other_sub = '-')
       name.respond_to?(:gsub) ?
-        name.gsub(%r{[ /<>]}, '-') :
+        name.gsub(%r{\s},char_white_sub).gsub(%r{[/<>+]}, char_other_sub) :
         ''
     end
 
@@ -361,11 +366,12 @@ module Gollum
     # Returns a Boolean.
     def page_match(name, filename)
       if match = self.class.valid_filename?(filename)
-        Page.cname(name).downcase == Page.cname(match).downcase
+        @wiki.ws_subs.each do |sub|
-      else
+          return true if Page.cname(name).downcase == Page.cname(match, sub).downcase
-        false
         end
       end
+      false
+    end
 
     # Loads a sub page.  Sub page nanes (footers) are prefixed with
     # an underscore to distinguish them from other Pages.

lib/gollum/wiki.rb

@@ -21,6 +21,9 @@ module Gollum
       # Sets the default email for commits.
       attr_accessor :default_committer_email
       
+      # Array of chars to substitute whitespace for when trying to locate file in git repo.
+      attr_accessor :default_ws_subs
+      
       # Sets sanitization options. Set to false to deactivate
       # sanitization altogether.
       attr_writer :sanitization
@@ -87,6 +90,8 @@ module Gollum
     self.default_committer_name  = 'Anonymous'
     self.default_committer_email = 'anon@anon.com'
     
+    self.default_ws_subs = ['_','-']
+
     # The String base path to prefix to internal links. For example, when set
     # to "/wiki", the page "Hobbit" will be linked as "/wiki/Hobbit". Defaults
     # to "/".
@@ -104,6 +109,9 @@ module Gollum
     # Gets the String directory in which all page files reside.
     attr_reader :page_file_dir
     
+    # Gets the Array of chars to sub for ws in filenames.
+    attr_reader :ws_subs
+
     # Public: Initialize a new Gollum Repo.
     #
     # path    - The String path to the Git repository that holds the Gollum
@@ -117,6 +125,7 @@ module Gollum
     #           :sanitization  - An instance of Sanitization.
     #           :page_file_dir - String the directory in which all page files reside
     #           :ref - String the repository ref to retrieve pages from
+    #           :ws_subs       - Array of chars to sub for ws in filenames.
     #
     # Returns a fresh Gollum::Repo.
     def initialize(path, options = {})
@@ -134,6 +143,8 @@ module Gollum
       @repo          = @access.repo
       @ref           = options[:ref] || self.class.default_ref
       @sanitization  = options[:sanitization] || self.class.sanitization
+      @ws_subs       = options[:ws_subs] ||
+        self.class.default_ws_subs
       @history_sanitization = options[:history_sanitization] ||
         self.class.history_sanitization
     end