Changeset 299

Timestamp:

04/16/2008 06:37:22 (7 months ago)

Author:

jgarber

Message:

RedCloth::VERSION on a line all by itself outputs the version. Handy for debugging someone else's site.

Location:

trunk

Files:

• ext/redcloth_scan/redcloth_scan.rl (modified) (2 diffs)
• lib/formatters/html.rb (modified) (1 diff)
• test/test_parser.rb (modified) (1 diff)

trunk/ext/redcloth_scan/redcloth_scan.rl

@@ -71 +71 @@
   table = ( tdef? trows >{INLINE(table, table_open);} ) >{ reg = NULL; } ;
 
+  # info
+  redcloth_version = "RedCloth::VERSION" (CRLF* EOF | double_return) ;
+
   pre_tag := |*
     pre_tag_end         { CAT(block); DONE(block); fgoto main; };
@@ -281 +284 @@
     link_alias      { rb_hash_aset(refs_found, rb_hash_aref(regs, ID2SYM(rb_intern("text"))), rb_hash_aref(regs, ID2SYM(rb_intern("href")))); DONE(block); };
     aligned_image   { rb_hash_aset(regs, ID2SYM(rb_intern("type")), plain_block); fgoto block; };
+    redcloth_version { INLINE(html, redcloth_version); };
     blank_line => cat;
     default

trunk/lib/formatters/html.rb

@@ -214 +214 @@
     txt.gsub(/&/, '&')
   end
+  
+  def redcloth_version(opts)
+    p(:text => RedCloth::VERSION)
+  end
 end

trunk/test/test_parser.rb

@@ -30 +30 @@
     assert_match /td/, red("html", %Q{|one || |\nthree | four |})
   end
+  
+  def test_redcloth_version_in_output
+    assert_equal "<p>#{RedCloth::VERSION}</p>", red("html", "RedCloth::VERSION")
+  end
+  
+  def test_redcloth_version_only_on_line_by_itself
+    input = "RedCloth::VERSION won't output the RedCloth::VERSION unless it's on a line all by itself.\n\nRedCloth::VERSION"
+    html = "<p>RedCloth::<span class=\"caps\">VERSION</span> won&#8217;t output the RedCloth::<span class=\"caps\">VERSION</span> unless it&#8217;s on a line all by itself.</p>\n<p>#{RedCloth::VERSION}</p>"
+    assert_equal html, red("html", input)
+  end
 
 end