[pmwiki-users] Redesigning for accessibility: heading levels?

[Petko Yotov]

On 16/09/2020 18:25, Steve Glover wrote:
> Is there a way, please, to include one line of text if a page is
> rendered alone but another if it's rendered inside a holding page?

There are several ways to do it.

I suggest looking into the recipe SectionEdit which creates "edit" links 
directly to the included pages, by overriding the "(:include...:)" 
markup.

Another way would be to add a $QualifyPattern that inserts a link to the 
included page at the beginning. Something like this:

$QualifyPatterns['/^/'] = "IncludeWithLink";

function IncludeWithLink() {
   foreach(debug_backtrace() as $a) {
     if($a['function'] == 'IncludeText') # prevent PTVs
       return '(:nl:)%rfloat red 
bgcolor=yellow%[[{$Name}?(action=)edit]]%%(:nl:)';
   }
   return '';
}

This will show a red on yellow link "OtherPage?edit", floating right, at 
the beginning of the included text.

Note that PmWiki includes group headers and footers and you will see a 
link to these too. Also some pagelists or inline templates, or skins, 
use the include markup.

I'd enable this as a temporary measure while I review the pages.


A third way could be to override the Heading markup rule, so that the 
first processed heading markup always becomes a H1 heading.

Petko

On 16/09/2020 18:25, Steve Glover wrote:
> Hi,
> 
> One of the things I've come across when remodelling a PmWiki-based
> site to fit with accessibility guidelines is the rather stricter rules
> on header levels than I've been used to.
> 
> I can use a bulk search and replace on pages in the wiki.d folder to
> ensure that each page starts with a first level header - that bit's
> easy enough - but where I hit a problem is when I have one page that
> includes others.
> 
> Is there a way, please, to include one line of text if a page is
> rendered alone but another if it's rendered inside a holding page?