Update docs about trans

CHANGELOG.md

@@ -6,6 +6,7 @@
 - Change names of individual taxonomies to be plural (ie `tags/my-tag` instead of `tag/my-tag`)
 - Front matter now uses TOML dates rather strings: remove quotes from your date value to fix it.
 For example: `date = "2001-10-10"` becomes `date = 2001-10-10`
+- `language_code` has been renamed `default_language` in preparations of i18n support
 
 ### Others
 - Add `get_taxonomy_url` to retrieve the permalink of a tag/category
@@ -16,6 +17,8 @@ For example: `date = "2001-10-10"` becomes `date = 2001-10-10`
 - Add Prolog syntax highlighting and update all current syntaxes
 - Live reloading now works on shortcode template changes
 - `gutenberg serve` now reloads site on `config.toml` changes: you will need to F5 to see them though
+- Add a `trans` global function that will get return the translation of the given key for the given lang, defaulting
+to `config.default_language` if not given
 
 ## 0.2.2 (2017-11-01)
 

docs/content/documentation/getting-started/configuration.md

@@ -21,7 +21,8 @@ base_url = "mywebsite.com"
 # Used in RSS by default
 title = ""
 description = ""
-language_code = "en"
+# the default language, used in RSS and coming i18n
+default_language = "en"
 
 # Theme name to use
 theme = ""
@@ -50,6 +51,9 @@ generate_categories_pages = false
 # Whether to compile the Sass files found in the `sass` directory
 compile_sass = false
 
+# Optional translation object. The key if present should be a language code
+[translations]
+
 # You can put any kind of data in there and it 
 # will be accessible in all templates
 [extra]

docs/content/documentation/templates/overview.md

@@ -90,3 +90,11 @@ Gets the permalink for the tag or category given.
 
 The `name` will almost come from a variable but in case you want to do it manually,
 the value should be the same as the one in the front-matter, not the slugified version.
+
+### `trans`
+Gets the translation of the given `key`, for the `default_language` or the `language given
+
+```jinja2
+{{ trans(key="title") }}
+{{ trans(key="title", lang="fr") }}
+```