apbarrett

Thank you, Mat, for your response. I understand that you no longer maintain this plugin, so I won’t bother you further.

My question was not about unused fonts, but about unused characters/glyphs within a font. I am using only one character, but the entire font is loaded with perhaps 100 characters. A complete solution would involve keeping track of which characters in which fonts are used or unused, and generating custom fonts with exactly the necessary characters and no others. This is obviously too much work for a plugin that’s not actively maintained.

Thanks again for your reply!

Here’s my code, and instructions for editing your installation.

First, make a backup of your site.

Then go to the admin interface of your WordPress site. In the side menu, select Plugins -> Plugin Editor. In the plugin editor, select Table of Contents Plus. In the list of files, select front.js.

In the editor window, scroll down until about line 133, where you should see this

$('#toc_container p.toc_title').append(' <span class="toc_toggle">[<a href="#">' + visibility_text + '</a>]</span>');

Replace everything from that line until the end of file (around line 170) with the following code:

                   $('#toc_container p.toc_title').append(' <span class="toc_toggle">[<a href="#">' + visibility_text + '</a>]</span>');
			if ( visibility_text == tocplus.visibility_show ) {
				$('ul.toc_list').hide();
				$('#toc_container').addClass('contracted').shrinkTOCWidth();
				$('span.toc_toggle a').addClass('toc_toggle_show');
			} else {
				$('span.toc_toggle a').addClass('toc_toggle_hide');
			}
	
			$('span.toc_toggle a').click(function(event) {
				event.preventDefault();
				if ($(this).hasClass('toc_toggle_hide')) {
					    $(this).removeClass('toc_toggle_hide');
						$(this).addClass('toc_toggle_show');
						$(this).html(tocplus.visibility_show);
					
						if ( $.cookie ) {
							if ( invert )
								$.cookie('tocplus_hidetoc', null, { path: '/' });
							else
								$.cookie('tocplus_hidetoc', '1', { expires: 30, path: '/' });
						}
						$('ul.toc_list').hide('fast');
						$('#toc_container').addClass('contracted').shrinkTOCWidth();

				} else { // must have class 'toc_toggle_show'
					    $(this).removeClass('toc_toggle_show');
						$(this).addClass('toc_toggle_hide');
						$(this).html(tocplus.visibility_hide);

						if ( $.cookie ) {
							if ( invert )
								$.cookie('tocplus_hidetoc', '1', { expires: 30, path: '/' });
							else 
								$.cookie('tocplus_hidetoc', null, { path: '/' });
						}
						$('#toc_container').css('width', tocplus.width).removeClass('contracted');
						$('ul.toc_list').show('fast');
				}
			});
		}
	}
});

Save the front.js file.

Select all and copy the entire contents of front.js into front.min.js. front.min.js is supposed to be a minified version of front.js, but we’ll just make it an identical copy, not minified.

Save the front.min.js file.

Test it. Restore from backup if it doesn’t work.

I have a proof of concept that uses

$(‘span.toc_toggle a’).addClass(‘toc_toggle_show’)

or

$(‘span.toc_toggle a’).addClass(‘toc_toggle_hide’)

to set a class on the hide/show link, and uses

if ($(this).hasClass(‘toc_toggle_hide’)) { … } else { … }

to test the class. Now it works with the TranslatePress plugin.