diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/parse/page.js | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/parse/page.js b/lib/parse/page.js index 937d84e..cfe1da8 100644 --- a/lib/parse/page.js +++ b/lib/parse/page.js @@ -100,10 +100,22 @@ function parsePage(src, options) { 'type': 'code' }); + // Languages in code blocks + var langs = _.pluck(codeNodes, 'lang'); + + // Check that they are all the same + var validLangs = _.all(_.map(langs, function(lang) { + return lang && lang === langs[0]; + })); + + // Main language + var lang = validLangs ? langs[0] : null; + return { id: id, type: section.type, content: render(nonCodeNodes), + lang: lang, code: { base: codeNodes[0].text, solution: codeNodes[1].text, |