Having to change the base URL to whatever ngrok URL was provisioned for
me was frustrating. This patch enables setting it to `/`, which will
then make the `get_url()` function simply return `/`.
* Add YAML to formats supported by load_data()
A fairly trivial addition; JSON and YAML are handled so similarly
that this was a matter of copying the JSON-relevant handlers and
editing the copies to handle YAML as well. The test file was
literally generated with 'json2yaml'.
The documentation has been updated to indicate that load_data() now
handles YAML code.
The CHANGELOG has been updated as well.
* After checking, I found that it's generally agreed the mime type is still application/x-yaml.
* Update comment, unify library importing.
I noticed one more place where the list of formats was supported,
and added YAML to that list.
I noticed that there's a singular place to load the `libs::` crate,
and unified by importing of serde_yaml in that place.
* Add `literal` as a new entry for `data source`, to be used by the `load_data` function
* Add tests to the module for plain text, json, xml, toml, and csv
* Update error messaging to include literal as a potential choice
* Update site documentation to include instructions for using `load_data` with a literal
* Make sure that zola serve/build can start from anywhere inside dir tree
* make clippy and rustfmt a bit happier
* replace unecessary if-else with unwrap_or and display which path could not get canonicalized if it fails at startup
* canonicalize config_path to avoid crash when config.toml changes
* Treat _index.LANG.md as section, not page (close#1694)
Display more advanced information in case of a future crash here
* Add link to translated local section in test_site_i18n to catch #1694
It appears linking to another translated page does not trigger the bug,
but linking to a section within the same (translated) page does.
* Allow (and test for) homepage internal links in broken link detection
Co-authored-by: southerntofu <southerntofu@thunix.net>
