Title attributes on abbreviations are only available to a minority of users. The
best option is to avoid unnecessary abbreviations when possible. In the other cases,
use an `<abbr>` element (which provides a hint to user agents on how to announce
and display the abbreviation) and provide an expansion in plain text on first use.
- `readme.html`: improves abbreviations and removes unnecessary `title` attributes
- options-general: removes unnecessary abbreviations and improves the remaining ones
- customizer schedule changeset date: removes unnecessary abbreviations and improves the remaining ones
- posts table date: uses a `span` element instead of an `abbr` element because this is not an abbreviation
Fixes#46980.
Built from https://develop.svn.wordpress.org/trunk@45930
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This changeset includes a major iteration on the regular expression used to balance tags, with comprehensive test coverage to ensure that all scenarios are supported or unsupported as expected.
Props dmsnell, westonruter, birgire.
Fixes#47014.
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This changes the "discourage search engines" option to output a `noindex, nofollow` robots meta tag. `Disallow: /` is removed from the `robots.txt` to allow search engines to discover they are requested not to index the site.
Disallowing search engines from accessing a site in the `robots.txt` file can result in search engines listing a site with a fragment (a listing without content).
Props donmhico, jonoaldersonwp.
Fixes#43590.
Built from https://develop.svn.wordpress.org/trunk@45928
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* Add missing translator comments.
* Fix placement of some translator comments. Translator comments should be on the line directly above the line containing the translation function call for optimal compatibility with various `.pot` file generation tools. The CS auto-fixing, which changed some inconsistent function calls to multi-line function calls, is part of the reason why this was no longer the case for a select group of translator comments.
Includes minor code layout fixes.
Polyglots, rejoice! All WordPress core files now have translator comments for all strings with placeholders!
Props jrf, subrataemfluence, GaryJ, webdados, Dency, swissspidy, alvarogois, marcomartins, mihaiiceyro, vladwtz, niq1982, flipkeijzer, michielatyoast, chandrapatel, thrijith, joshuanoyce, FesoVik, tessak22, bhaktirajdev, cleancoded, dhavalkasvala, garrett-eclipse, bibliofille, socalchristina, priyankkpatel, 5hel2l2y, adamsilverstein, JeffPaul, pierlo, SergeyBiryukov.
Fixes#44360.
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Makes sure the media modal dialog `h1` heading isn't empty when custom media frames don't set a title. This is particularly important now that the media modal is an ARIA dialog, as the title is referenced by an `aria-labelledby` attribute to properly label the dialog.
Props donmhico, audrasjb.
Fixes#47612.
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* Being difficult to read due to its mix of thin and thick strokes.
* Having poor language/extended character support.
* Not having other weights/styles (bold, italic, etc) and relying on browser approximations of those variants.
The next fonts down the stack (Garamond and Times) are more properly aligned to the appearance of the top-level serif font in the stack (Hoefler Text), and work better in its place.
Props kjellr, Rarst, justintadlock.
Fixes#45881.
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With this change, the result of a site or network lookup by ID will be cached even if the ID does not exist. When a new site or network is created, the cache for the respective new ID is cleared.
Props mnelson4, nielsdeblaauw.
Fixes#42251.
Built from https://develop.svn.wordpress.org/trunk@45910
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To better support HTML and string calls to `wp_die()` without
outputting invalid HTML, wraps error messages in `<div>` rather than `<p>`.
Adds `.wp-die-message` CSS class for styling.
Props dinhtungdu, jeremyfelt, audrasjb, SergeyBiryukov, afercia, audrasjb, noisysocks.
Fixes#47580.
Built from https://develop.svn.wordpress.org/trunk@45909
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Convert `date_i18n()` into a wrapper for `wp_date()`.
`wp_date()` is intended as a replacement for `date_i18n()` without legacy quirks in it. It accepts a true Unix timestamp (not summed with timezone offset) and an arbitrary timezone.
Props Rarst, mboynes, MikeHansenMe, rmccue, nacin.
Fixes#28636.
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Many of the parameters historically documented on this function are merely
passed through to `get_categories()` and its underlying functions. In order to
avoid unnecessary duplication of function arguments, we remove documentation of
these parameters, and replace it with reference to the wrapped functions.
Parameters that receive special treatment or are otherwise changed before
being passed through continue to be documented as part of `wp_list_categories()`.
Props audrasjb, itowhid06, birgire.
Fixes#47896.
Built from https://develop.svn.wordpress.org/trunk@45894
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`wp_unique_term_slug()` appends numeric suffixes when the requested slug is
already in use by a sibling term. Changes introduced in [32837] inadvertently
caused this suffixing to be skipped in cases where the requested slug is
suffixed with the parent slug, so that it became possible to have two terms
`childslug-parentslug` underneath to the same `parentslug`. We fix this
regression by ensuring that the numeric-suffix routine runs in all cases.
Props yashar_hv, saskak, dlh.
Fixes#46431.
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When querying for terms in hierarchical categories using `hide_empty=true`,
results have historically included parent terms which are themselves
unattached to any objects (are "empty") but which have non-empty descendent
terms. Because this process involves walking the descendant tree, we avoid it
when we detect that the queried taxonomies are not hierarchical. (This
behavior was introduced in [5525].)
When the `taxonomy` parameter of `get_terms()` was made optional - see #35495,
[36614] - it affected the mechanism for avoiding unneccessary tree walks,
since there may not be any explicitly declared taxonomies to run through
`is_taxonomy_hierarchical()`. As a result, term queries excluding `taxonomy`
did not check descendants, and empty parents with non-empty children were not
included in `hide_empty` results.
We correct the behavior by crawling term descendants when the `taxonomy`
argument is absent, which means that we're querying for terms in all taxonomies.
Props smerriman.
Fixes#37728.
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