Multiline attributes fail

For example, this gives a “malformed attribute block” error:

%img(src="images/foo.png"
     title="Some Image")

However, it works fine in Ruby Haml.

This also needs to be supported for curly-braced attribute blocks; Ruby Haml supports those being multiline as well, though it strictly enforces that each line but the last must end with a comma.

[mebibou]

Ah wait, for those like me wanting to use webpack and having this error, you can use ruby-haml-loader which uses the actual haml gem, so you won’t have any errors at all if it works already in your Ruby app!

[Sinetheta]

@AnalyzePlatypus I came back to take a look, but on inspection I’d call this unfixable. haml-js is parsing documents using regexes. The core of tag matching is done by https://github.com/creationix/haml-js/blob/master/lib/haml.js#L184 which assumes that each tag exists on a single line.

Although it might be possible to match based on tag delimeters ., #, or % I’m not willing to dive into a library that translates without a parser myself. Sorry, I’d suggest not using haml with js projects 😞