Use `Pathname#realpath` to get absolute paths so that
`Pathname#relative_path_from` will not raise an exception. Also add the
config files to this list.
Switched to using the `#tap` method for more concise code. Also returning the value from
`value_from_singular_key` instead of returning an array wrapped presentation of the value.
This allows for a one-liner in `pluralized_array_from_hash`.
There is a problem while returning a path that has some special and possible Non-ASCII characters that may lead jekyll to break while doing the unescaping process. This is can be addressed by “forcing” ASCII to UTF-8.
Header used to add link to all pages of the site, even those which do not have any title, creating empty anchors on the page like `<a class="page-link" href="/feed.xml"></a>`. Those were non click-able and used space on the page due to margins.
Now only displays pages with a title.
Allow EXCERPT_ATTRIBUTES_FOR_LIQUID to be overridden by inheriting class. Right now will always reference Jekyll::Post::EXCERPT_ATTRIBUTES_FOR_LIQUID. This is already being used in the codebase for ATTRIBUTES_FOR_LIQUID.
Regular (one-line) code inside a `code` tag has some padding around it. This leads to some weird spacing when dealing with code blocks (e.g. inside `pre`).
Removing the horizontal paddings for these. (Also replacing `border: none;` with `border: 0;` because it's shorter)
The Sass and SCSS converters are practically the same – only different in
the input syntax and file extension. As such, we've created
`Jekyll::Converters::Scss` which is a subclass of `Jekyll::Converter`, and
`Jekyll::Converters::Sass` which is a subclass of
`Jekyll::Converters::Scss`. When `Site#instantiate_classes` is called on
`Jekyll::Converter`, it only instantiates the `Scss` converter, not the
`Sass` converter. This change fixes that.
Fixes#2334.