docshelper: Improve template lookup order descriptions

- Always include example for "with layout/type set"
- Use lowercase for "set to" examples (lookup is case sensitive)
- Consistent use of taxonomy and term

Fixes #1734

data/docs.yaml

@@ -921,8 +921,8 @@ config:
       dir: :cacheDir/:project
       maxAge: -1
     images:
-      dir: :cacheDir/images
-      maxAge: 1.8e+15
+      dir: :resourceDir/_gen
+      maxAge: -1
     modules:
       dir: :cacheDir/modules
       maxAge: -1
@@ -1541,12 +1541,16 @@ config:
     enableInlineShortcodes: false
     exec:
       allow:
-      - ^((dart-)?sass(-embedded)?|go|npx|postcss)$
+      - ^(dart-)?sass(-embedded)?$
+      - ^go$
+      - ^npx$
+      - ^postcss$
       osEnv:
-      - (?i)^(PATH|PATHEXT|APPDATA|HOME|TMP|TEMP|TERM)$
+      - (?i)^((HTTPS?|NO)_PROXY|PATH(EXT)?|APPDATA|TE?MP|TERM|GO\w+|(XDG_CONFIG_)?HOME|USERPROFILE|SSH_AUTH_SOCK|DISPLAY|LANG)$
     funcs:
       getenv:
-      - ^(HUGO_|REPOSITORY_URL|^BRANCH$)
+      - ^HUGO_
+      - ^CI$
     goTemplates:
       allowActionJSTmpl: false
     http:
@@ -1684,7 +1688,7 @@ output:
     - layouts/_default/baseof.html.html
     - layouts/_default/single-baseof.html
     - layouts/_default/baseof.html
-  - Example: Single page in "posts" section with layout set
+  - Example: Single page in "posts" section with layout set to "demolayout"
     Kind: page
     OutputFormat: html
     Suffix: html
@@ -1697,7 +1701,7 @@ output:
     - layouts/_default/single.html.html
     - layouts/_default/demolayout.html
     - layouts/_default/single.html
-  - Example: Base template for single page in "posts" section with layout set
+  - Example: Base template for single page in "posts" section with layout set to "demolayout"
     Kind: page
     OutputFormat: html
     Suffix: html
@@ -1774,7 +1778,7 @@ output:
     - layouts/_default/home-baseof.html
     - layouts/_default/list-baseof.html
     - layouts/_default/baseof.html
-  - Example: Home page with type set
+  - Example: Home page with type set to "demotype"
     Kind: home
     OutputFormat: html
     Suffix: html
@@ -1797,7 +1801,7 @@ output:
     - layouts/_default/index.html
     - layouts/_default/home.html
     - layouts/_default/list.html
-  - Example: Base template for home page with type set
+  - Example: Base template for home page with type set to "demotype"
     Kind: home
     OutputFormat: html
     Suffix: html
@@ -1826,7 +1830,7 @@ output:
     - layouts/_default/home-baseof.html
     - layouts/_default/list-baseof.html
     - layouts/_default/baseof.html
-  - Example: Home page with layout set
+  - Example: Home page with layout set to "demolayout"
     Kind: home
     OutputFormat: html
     Suffix: html
@@ -1913,121 +1917,7 @@ output:
     - layouts/_default/home.xml
     - layouts/_default/list.xml
     - layouts/_internal/_default/rss.xml
-  - Example: RSS section posts
-    Kind: section
-    OutputFormat: rss
-    Suffix: xml
-    Template Lookup Order:
-    - layouts/posts/section.rss.xml
-    - layouts/posts/rss.xml
-    - layouts/posts/list.rss.xml
-    - layouts/posts/section.xml
-    - layouts/posts/list.xml
-    - layouts/section/section.rss.xml
-    - layouts/section/rss.xml
-    - layouts/section/list.rss.xml
-    - layouts/section/section.xml
-    - layouts/section/list.xml
-    - layouts/_default/section.rss.xml
-    - layouts/_default/rss.xml
-    - layouts/_default/list.rss.xml
-    - layouts/_default/section.xml
-    - layouts/_default/list.xml
-    - layouts/_internal/_default/rss.xml
-  - Example: Taxonomy in categories
-    Kind: taxonomy
-    OutputFormat: rss
-    Suffix: xml
-    Template Lookup Order:
-    - layouts/categories/category.terms.rss.xml
-    - layouts/categories/terms.rss.xml
-    - layouts/categories/taxonomy.rss.xml
-    - layouts/categories/rss.xml
-    - layouts/categories/list.rss.xml
-    - layouts/categories/category.terms.xml
-    - layouts/categories/terms.xml
-    - layouts/categories/taxonomy.xml
-    - layouts/categories/list.xml
-    - layouts/category/category.terms.rss.xml
-    - layouts/category/terms.rss.xml
-    - layouts/category/taxonomy.rss.xml
-    - layouts/category/rss.xml
-    - layouts/category/list.rss.xml
-    - layouts/category/category.terms.xml
-    - layouts/category/terms.xml
-    - layouts/category/taxonomy.xml
-    - layouts/category/list.xml
-    - layouts/taxonomy/category.terms.rss.xml
-    - layouts/taxonomy/terms.rss.xml
-    - layouts/taxonomy/taxonomy.rss.xml
-    - layouts/taxonomy/rss.xml
-    - layouts/taxonomy/list.rss.xml
-    - layouts/taxonomy/category.terms.xml
-    - layouts/taxonomy/terms.xml
-    - layouts/taxonomy/taxonomy.xml
-    - layouts/taxonomy/list.xml
-    - layouts/_default/category.terms.rss.xml
-    - layouts/_default/terms.rss.xml
-    - layouts/_default/taxonomy.rss.xml
-    - layouts/_default/rss.xml
-    - layouts/_default/list.rss.xml
-    - layouts/_default/category.terms.xml
-    - layouts/_default/terms.xml
-    - layouts/_default/taxonomy.xml
-    - layouts/_default/list.xml
-    - layouts/_internal/_default/rss.xml
-  - Example: Term in categories
-    Kind: term
-    OutputFormat: rss
-    Suffix: xml
-    Template Lookup Order:
-    - layouts/categories/term.rss.xml
-    - layouts/categories/category.rss.xml
-    - layouts/categories/taxonomy.rss.xml
-    - layouts/categories/rss.xml
-    - layouts/categories/list.rss.xml
-    - layouts/categories/term.xml
-    - layouts/categories/category.xml
-    - layouts/categories/taxonomy.xml
-    - layouts/categories/list.xml
-    - layouts/term/term.rss.xml
-    - layouts/term/category.rss.xml
-    - layouts/term/taxonomy.rss.xml
-    - layouts/term/rss.xml
-    - layouts/term/list.rss.xml
-    - layouts/term/term.xml
-    - layouts/term/category.xml
-    - layouts/term/taxonomy.xml
-    - layouts/term/list.xml
-    - layouts/taxonomy/term.rss.xml
-    - layouts/taxonomy/category.rss.xml
-    - layouts/taxonomy/taxonomy.rss.xml
-    - layouts/taxonomy/rss.xml
-    - layouts/taxonomy/list.rss.xml
-    - layouts/taxonomy/term.xml
-    - layouts/taxonomy/category.xml
-    - layouts/taxonomy/taxonomy.xml
-    - layouts/taxonomy/list.xml
-    - layouts/category/term.rss.xml
-    - layouts/category/category.rss.xml
-    - layouts/category/taxonomy.rss.xml
-    - layouts/category/rss.xml
-    - layouts/category/list.rss.xml
-    - layouts/category/term.xml
-    - layouts/category/category.xml
-    - layouts/category/taxonomy.xml
-    - layouts/category/list.xml
-    - layouts/_default/term.rss.xml
-    - layouts/_default/category.rss.xml
-    - layouts/_default/taxonomy.rss.xml
-    - layouts/_default/rss.xml
-    - layouts/_default/list.rss.xml
-    - layouts/_default/term.xml
-    - layouts/_default/category.xml
-    - layouts/_default/taxonomy.xml
-    - layouts/_default/list.xml
-    - layouts/_internal/_default/rss.xml
-  - Example: Section list for "posts" section
+  - Example: Section list for "posts"
     Kind: section
     OutputFormat: html
     Suffix: html
@@ -2050,7 +1940,7 @@ output:
     - layouts/_default/posts.html
     - layouts/_default/section.html
     - layouts/_default/list.html
-  - Example: Section list for "posts" section with type set to "blog"
+  - Example: Section list for "posts" with type set to "blog"
     Kind: section
     OutputFormat: html
     Suffix: html
@@ -2079,7 +1969,7 @@ output:
     - layouts/_default/posts.html
     - layouts/_default/section.html
     - layouts/_default/list.html
-  - Example: Section list for "posts" section with layout set to "demoLayout"
+  - Example: Section list for "posts" with layout set to "demolayout"
     Kind: section
     OutputFormat: html
     Suffix: html
@@ -2108,7 +1998,28 @@ output:
     - layouts/_default/posts.html
     - layouts/_default/section.html
     - layouts/_default/list.html
-  - Example: Taxonomy list in categories
+  - Example: Section list for "posts"
+    Kind: section
+    OutputFormat: rss
+    Suffix: xml
+    Template Lookup Order:
+    - layouts/posts/section.rss.xml
+    - layouts/posts/rss.xml
+    - layouts/posts/list.rss.xml
+    - layouts/posts/section.xml
+    - layouts/posts/list.xml
+    - layouts/section/section.rss.xml
+    - layouts/section/rss.xml
+    - layouts/section/list.rss.xml
+    - layouts/section/section.xml
+    - layouts/section/list.xml
+    - layouts/_default/section.rss.xml
+    - layouts/_default/rss.xml
+    - layouts/_default/list.rss.xml
+    - layouts/_default/section.xml
+    - layouts/_default/list.xml
+    - layouts/_internal/_default/rss.xml
+  - Example: Taxonomy list for "categories"
     Kind: taxonomy
     OutputFormat: html
     Suffix: html
@@ -2145,7 +2056,49 @@ output:
     - layouts/_default/terms.html
     - layouts/_default/taxonomy.html
     - layouts/_default/list.html
-  - Example: Taxonomy term in categories
+  - Example: Taxonomy list for "categories"
+    Kind: taxonomy
+    OutputFormat: rss
+    Suffix: xml
+    Template Lookup Order:
+    - layouts/categories/category.terms.rss.xml
+    - layouts/categories/terms.rss.xml
+    - layouts/categories/taxonomy.rss.xml
+    - layouts/categories/rss.xml
+    - layouts/categories/list.rss.xml
+    - layouts/categories/category.terms.xml
+    - layouts/categories/terms.xml
+    - layouts/categories/taxonomy.xml
+    - layouts/categories/list.xml
+    - layouts/category/category.terms.rss.xml
+    - layouts/category/terms.rss.xml
+    - layouts/category/taxonomy.rss.xml
+    - layouts/category/rss.xml
+    - layouts/category/list.rss.xml
+    - layouts/category/category.terms.xml
+    - layouts/category/terms.xml
+    - layouts/category/taxonomy.xml
+    - layouts/category/list.xml
+    - layouts/taxonomy/category.terms.rss.xml
+    - layouts/taxonomy/terms.rss.xml
+    - layouts/taxonomy/taxonomy.rss.xml
+    - layouts/taxonomy/rss.xml
+    - layouts/taxonomy/list.rss.xml
+    - layouts/taxonomy/category.terms.xml
+    - layouts/taxonomy/terms.xml
+    - layouts/taxonomy/taxonomy.xml
+    - layouts/taxonomy/list.xml
+    - layouts/_default/category.terms.rss.xml
+    - layouts/_default/terms.rss.xml
+    - layouts/_default/taxonomy.rss.xml
+    - layouts/_default/rss.xml
+    - layouts/_default/list.rss.xml
+    - layouts/_default/category.terms.xml
+    - layouts/_default/terms.xml
+    - layouts/_default/taxonomy.xml
+    - layouts/_default/list.xml
+    - layouts/_internal/_default/rss.xml
+  - Example: Term list for "categories"
     Kind: term
     OutputFormat: html
     Suffix: html
@@ -2190,6 +2143,57 @@ output:
     - layouts/_default/category.html
     - layouts/_default/taxonomy.html
     - layouts/_default/list.html
+  - Example: Term list for "categories"
+    Kind: term
+    OutputFormat: rss
+    Suffix: xml
+    Template Lookup Order:
+    - layouts/categories/term.rss.xml
+    - layouts/categories/category.rss.xml
+    - layouts/categories/taxonomy.rss.xml
+    - layouts/categories/rss.xml
+    - layouts/categories/list.rss.xml
+    - layouts/categories/term.xml
+    - layouts/categories/category.xml
+    - layouts/categories/taxonomy.xml
+    - layouts/categories/list.xml
+    - layouts/term/term.rss.xml
+    - layouts/term/category.rss.xml
+    - layouts/term/taxonomy.rss.xml
+    - layouts/term/rss.xml
+    - layouts/term/list.rss.xml
+    - layouts/term/term.xml
+    - layouts/term/category.xml
+    - layouts/term/taxonomy.xml
+    - layouts/term/list.xml
+    - layouts/taxonomy/term.rss.xml
+    - layouts/taxonomy/category.rss.xml
+    - layouts/taxonomy/taxonomy.rss.xml
+    - layouts/taxonomy/rss.xml
+    - layouts/taxonomy/list.rss.xml
+    - layouts/taxonomy/term.xml
+    - layouts/taxonomy/category.xml
+    - layouts/taxonomy/taxonomy.xml
+    - layouts/taxonomy/list.xml
+    - layouts/category/term.rss.xml
+    - layouts/category/category.rss.xml
+    - layouts/category/taxonomy.rss.xml
+    - layouts/category/rss.xml
+    - layouts/category/list.rss.xml
+    - layouts/category/term.xml
+    - layouts/category/category.xml
+    - layouts/category/taxonomy.xml
+    - layouts/category/list.xml
+    - layouts/_default/term.rss.xml
+    - layouts/_default/category.rss.xml
+    - layouts/_default/taxonomy.rss.xml
+    - layouts/_default/rss.xml
+    - layouts/_default/list.rss.xml
+    - layouts/_default/term.xml
+    - layouts/_default/category.xml
+    - layouts/_default/taxonomy.xml
+    - layouts/_default/list.xml
+    - layouts/_internal/_default/rss.xml
 tpl:
   funcs:
     cast: