diff options
| -rwxr-xr-x | commonmark.rb | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/commonmark.rb b/commonmark.rb index 8767c04..f52f082 100755 --- a/commonmark.rb +++ b/commonmark.rb @@ -166,7 +166,7 @@ class Renderer end def blocksep - self.out("\n\n") + self.out("\n") end def containersep @@ -287,7 +287,7 @@ class HtmlRenderer < Renderer def link(node) self.out('<a href="', URI.escape(node.url), '"') - if node.title + if node.title && node.title.length > 0 self.out(' title="', CGI.escapeHTML(node.title), '"') end self.out('>', node.children, '</a>') @@ -295,7 +295,7 @@ class HtmlRenderer < Renderer def image(node) self.out('<img src="', URI.escape(node.url), '"') - if node.title + if node.title && node.title.length > 0 self.out(' title="', CGI.escapeHTML(node.title), '"') end plain do |