SetJekyllPostSyntax.vim

" Sets up multi-language syntax for Jekyll blog posts
fun! SetJekyllPostSyntax()
  " Bring in YAML syntax for front matter
  unlet b:current_syntax
  syntax include @Yaml syntax/yaml.vim
  syntax region yamlFrontmatter start=/\%^---$/ end=/^---$/ keepend contains=@Yaml

  " Bring in C++11 syntax for code snippets
  unlet b:current_syntax
  syntax include @Cpp syntax/cpp11.vim
  syntax region cppCodeSnippet matchgroup=Comment start=/^{% highlight cpp %}$/ end=/^{% endhighlight %}$/ keepend contains=@Cpp

  " Re-enable Markdown syntax
  let b:current_syntax='markdown'

  " Limit text width
  set textwidth=80
endfun