General revisions to (hopefully) make the documentation
easier to understand and more comprehensive.
Revise "Strange EOF error" troubleshooting page to say that
a fix is in place for the upcoming Hugo v0.13.
Also add more external links, and cute icons from Font Awesome.
While following the github pages tutorial I found some issues. These are
the commands I ran that worked.
Added site variables to the docs from the code.
- Change "livereload" and "live reload" to "LiveReload";
- Add a `$ ` prompt before example command lines
(not exhaustive, work in progress);
- Remove unnecessary whitespace from partials;
- Revise the blackfriday options table in overview/configuration.md
to make it narrower.
- Manually set the language for highlight.js where appropriate
- Rename "404" to "Custom 404 page", and remove incorrect reference
to "homepage"
- Credit the author of tutorials/github_pages_blog.md
(Similar notes are necessary for other contributed pages where
"I" am not spf13 to avoid reader confusion.)
- Add CSS for `kbd` and `table` etc. to css/style.css;
- etc.
With two entries of frequently encountered or obscured troubles so far:
- "Categories with accented characters" Unicode NFC/NFD mismatch
on Mac OS X (See #739)
- `hugo new` aborts with cryptic EOF error (See #776)
I was initially confused about how to use summaries. The only example code I found in the docs was on the page for list nodes, but that uses `Render "summary"`, which is for views, not an article summary. I thought a little example here might clarify the issue for future users.
It allows to use `where` template function like SQL `where` clause.
For example,
{{ range where .Data.Pages "Type" "!=" "post" }}
{{ .Content }}
{{ end }}
Now these operators are implemented:
=, ==, eq, !=, <>, ne, >=, ge, >, gt, <=, le, <, lt, in, not in
It also fixes `TestWhere` more readable
'where' template function used to accept only each element's struct
field name, method name and map key name as its second argument. This
extends it to accept dot chaining key like 'Params.foo.bar' as the
argument. It evaluates sub elements of each array elements and checks it
matches the third argument value.
Typical use case would be for filtering Pages by user defined front
matter value. For example, to filter pages which have 'Params.foo.bar'
and its value is 'baz', it is used like
{{ range where .Data.Pages "Params.foo.bar" "baz" }}
{{ .Content }}
{{ end }}
It ignores all leading and trailing dots so it can also be used with
".Params.foo.bar"
- Rejigged the weight of the extras/ content for the new crossreferences
page.
- Used the new {{</*…*/>}} format for documenting highlighting and to
prevent a warning about the missing `fig` shortcode.
- Correct some typos
- Add backticks and commas where necessary
- Use fenced code blocks specifying "bash" as the language
to avoid weird highlighting
- Place commas outside of quotation marks surroundingn codes
to avoid possible confusion
- Suggest users to use the discussion forum rather than the
mailing list
The whole article should maybe be rewriten to have a better content flow (maybe adding a table of content), to introduce both possible strategies. But at least, the technical steps are there!
This small function feels important enough to maybe deserve more than these three lines, but this will have to do for now.
This assumes that #652 gets merged.
