diff --git a/Library/Homebrew/cmd/tap.rb b/Library/Homebrew/cmd/tap.rb
index 701931f1e4d4..2994cf31c4ce 100644
--- a/Library/Homebrew/cmd/tap.rb
+++ b/Library/Homebrew/cmd/tap.rb
@@ -5,6 +5,7 @@ def tap
     if ARGV.empty?
       puts Tap.names
     elsif ARGV.first == "--repair"
+      Tap.each(&:link_manpages)
       migrate_taps :force => true
     elsif ARGV.first == "--list-official"
       require "official_taps"
diff --git a/Library/Homebrew/cmd/update.rb b/Library/Homebrew/cmd/update.rb
index f4cd9d712e53..17caeb37c43f 100644
--- a/Library/Homebrew/cmd/update.rb
+++ b/Library/Homebrew/cmd/update.rb
@@ -76,6 +76,7 @@ def update
     puts "Already up-to-date." unless master_updated || !updated_taps.empty?
 
     Tap.clear_cache
+    Tap.each(&:link_manpages)
 
     # automatically tap any migrated formulae's new tap
     report.select_formula(:D).each do |f|
diff --git a/Library/Homebrew/tap.rb b/Library/Homebrew/tap.rb
index 5a516f839c99..18bcf17f8990 100644
--- a/Library/Homebrew/tap.rb
+++ b/Library/Homebrew/tap.rb
@@ -118,6 +118,8 @@ def install(options = {})
       raise
     end
 
+    link_manpages
+
     formula_count = formula_files.size
     puts "Tapped #{formula_count} formula#{plural(formula_count, "e")} (#{@path.abv})"
     Descriptions.cache_formulae(formula_names)
@@ -133,6 +135,29 @@ def install(options = {})
     end
   end
 
+  def link_manpages
+    return unless (path/"man").exist?
+    conflicts = []
+    (path/"man").find do |src|
+      next if src.directory?
+      dst = HOMEBREW_PREFIX/"share"/src.relative_path_from(path)
+      next if dst.symlink? && src == dst.resolved_path
+      if dst.exist?
+        conflicts << dst
+        next
+      end
+      dst.make_relative_symlink(src)
+    end
+    unless conflicts.empty?
+      onoe <<-EOS.undent
+        Could not link #{name} manpages to:
+          #{conflicts.join("\n")}
+
+        Please delete these files and run `brew tap --repair`.
+      EOS
+    end
+  end
+
   # uninstall this {Tap}.
   def uninstall
     raise TapUnavailableError, name unless installed?
@@ -141,11 +166,22 @@ def uninstall
     unpin if pinned?
     formula_count = formula_files.size
     Descriptions.uncache_formulae(formula_names)
+    unlink_manpages
     @path.rmtree
     @path.dirname.rmdir_if_possible
     puts "Untapped #{formula_count} formula#{plural(formula_count, "e")}"
   end
 
+  def unlink_manpages
+    return unless (path/"man").exist?
+    (path/"man").find do |src|
+      next if src.directory?
+      dst = HOMEBREW_PREFIX/src.relative_path_from(path)
+      dst.delete if dst.symlink? && src == dst.resolved_path
+      dst.parent.rmdir_if_possible
+    end
+  end
+
   # True if the {#remote} of {Tap} is customized.
   def custom_remote?
     return true unless remote