From 6dbf1140a4989e7b63c5ad22d131d01fb6a0c474 Mon Sep 17 00:00:00 2001
From: dave <dave@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 29 Jan 2004 13:44:04 +0000
Subject: Allow link: in Tidylinks

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5582 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog                             |  6 ++++++
 lib/rdoc/generators/html_generator.rb | 32 +++++++++++++++++---------------
 2 files changed, 23 insertions(+), 15 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index d2c33459d5..40c26d8831 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Thu Jan 29 22:41:53 2004  Dave Thomas  <dave@pragprog.com>
+
+	* lib/rdoc/generators/html_generator.rb: Allow 'link:' in Tidylinks.
+	  THis means you can write "see f1[link:files/f1_rb.html]".
+
 Thu Jan 29 22:24:47 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* sample/openssl/gen_csr.rb: follow OpenSSL::X509::Name change.
@@ -23,6 +28,7 @@ Thu Jan 29 17:03:49 2004  Yukihiro Matsumoto  <matz@ruby-lang.org>
 	* dir.c: merge tuning from H.Yamamoto <ocean@m2.ccsnet.ne.jp>.
 	  [ruby-dev:22761]
 
+>>>>>>> 1.2844
 Thu Jan 29 11:32:14 2004  NAKAMURA, Hiroshi  <nakahiro@sarion.co.jp>
 
 	* test/rss/test_*: do $: trick while searching a module in the current
diff --git a/lib/rdoc/generators/html_generator.rb b/lib/rdoc/generators/html_generator.rb
index 994d74b103..0016ee026b 100644
--- a/lib/rdoc/generators/html_generator.rb
+++ b/lib/rdoc/generators/html_generator.rb
@@ -125,15 +125,10 @@ module Generators
       end
     end
 
-    # And we're invoked with a potential external hyperlink mailto:
-    # just gets inserted. http: links are checked to see if they
-    # reference an image. If so, that image gets inserted using an
-    # <img> tag. Otherwise a conventional <a href> is used.  We also
-    # support a special type of hyperlink, link:, which is a reference
-    # to a local file whose path is relative to the --op directory.
 
-    def handle_special_HYPERLINK(special)
-      url = special.text
+    # Generate a hyperlink for url, labeled with text. Handle the
+    # special cases for img: and link: described under handle_special_HYPEDLINK
+    def gen_url(url, text)
       if url =~ /([A-Za-z]+):(.*)/
         type = $1
         path = $2
@@ -156,10 +151,22 @@ module Generators
 
         "<img src=\"#{url}\">"
       else
-        "<a href=\"#{url}\">#{url.sub(%r{^\w+:/*}, '')}</a>"
+        "<a href=\"#{url}\">#{text.sub(%r{^\w+:/*}, '')}</a>"
       end
     end
 
+    # And we're invoked with a potential external hyperlink mailto:
+    # just gets inserted. http: links are checked to see if they
+    # reference an image. If so, that image gets inserted using an
+    # <img> tag. Otherwise a conventional <a href> is used.  We also
+    # support a special type of hyperlink, link:, which is a reference
+    # to a local file whose path is relative to the --op directory.
+
+    def handle_special_HYPERLINK(special)
+      url = special.text
+      gen_url(url, url)
+    end
+
     # HEre's a hypedlink where the label is different to the URL
     #  <label>[url]
     #
@@ -171,12 +178,7 @@ module Generators
       end
       label = $1
       url   = $2
-      
-      unless url =~ /\w+?:/
-        url = "http://#{url}"
-      end
-      
-      "<a href=\"#{url}\">#{label}</a>"
+      gen_url(url, label)
     end
 
   end
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