docs: children -> option

docs/README.md

@@ -32,7 +32,7 @@ i.e. from inside the shell in `./docs`:
 
 ``` shellsession
 # update
-ln -sfT $(nix build --print-out-paths --no-link ..#reference) ./src/reference
+ln -sfT $(nix build --print-out-paths --no-link ..#optionsReference) ./src/reference
 # remove
 rm ./src/reference
 ```

docs/theme/reference_options.html

@@ -1,37 +1,37 @@
 ## Options
-{%- for name, children in options.items() recursive %}
+{%- for name, option in options.items() recursive %}
 
 ##{{loop.depth * "#"}} {{ name }}
 
-{% if "type" in children -%}
+{% if "type" in option -%}
 
-{{ children.description }}
+{{ option.description }}
 
 <table>
     <tr>
         <td>type</td>
-        <td><code>{{ children.type }}</code> {{ "(read only)" if children.readOnly else "" }}</td>
+        <td><code>{{ option.type }}</code> {{ "(read only)" if option.readOnly else "" }}</td>
     </tr>
     <tr>
         <td>source</td>
-        <td>{%- for d in children.declarations -%}<a href="{{d.url}}">{{d.name}}</a>{{ ", " if not loop.last else "" }}{%- endfor -%}</td>
+        <td>{%- for d in option.declarations -%}<a href="{{d.url}}">{{d.name}}</a>{{ ", " if not loop.last else "" }}{%- endfor -%}</td>
     </tr>
-    {%- if children.default -%}
+    {%- if option.default -%}
     <tr>
         <td>default</td>
-        <td><pre>{{(children.default | default({})).text}}</pre></td>
+        <td><pre>{{(option.default | default({})).text}}</pre></td>
     </tr>
     {%- endif -%}
-    {%- if children.example -%}
+    {%- if option.example -%}
     <tr>
         <td>example</td>
         <td>
-            <pre>{{(children.example | default({})).text | replace("\n", "\\n")}}</pre>
+            <pre>{{(option.example | default({})).text | replace("\n", "\\n")}}</pre>
         </td>
     </tr>
     {%- endif -%}
 </table>
 {%- else -%}
-{{ loop(children.items()) }}
+{{ loop(option.items()) }}
 {%- endif %}
 {%- endfor %}