{%- capture api -%} Return the Github URL hosting the `file` feeded with optional `branch` parameter.

“`liquid {% raw %}{% include filters/link_to_file.html %} {% comment %}github.com/:owner/:repo/blob/:branch/:file_path{% endcomment %}{% endraw %} “`

#### `file`

#### `branch`

{%- endcapture -%} {%- include api/save.html -%} {%- assign link_to_file = include.file | default: page.path -%}{{ site.github.repository_url }}/blob/{{ include.branch | default: 'master' }}/{{ link_to_file }}