https://codex.wordpress.org/Write_Post_SubPanel#Quicktags
| b | <strong></strong> | HTML tag for strong emphasis of text (i.e. bold). |
| i | <em></em> | HTML tag for emphasis of text (i.e. italicize). |
| b-quote | <blockquote></blockquote> | HTML tag to distinguish quoted or cited text. |
| del | <del></del> | HTML tag to label text considered deleted from a post. Most browsers display as striked through text. (Assigns datetime attribute with offset from GMT (UTC)) |
| link | <a href="http://..."></a> | HTML tag to create a hyperlink. |
| ins | <ins></ins> | HTML tag to label text considered inserted into a post. Most browsers display as underlined text. (Assigns datetime attribute with offset from GMT (UTC)) |
| ul | <ul></ul> | HTML tag will insert an unordered list, or wrap the selected text in same. An unordered list will typically be a bulleted list of items. |
| ol | <ol></ol> | HTML tag will insert a numbered list, or wrap the selected text in same. Each item in an ordered list are typically numbered. |
| li | <li></li> | HTML tag will insert or make the selected text a list item. Used in conjunction with the ul or ol tag. |
| code | <code></code> | HTML tag for preformatted styling of text. Generally sets text in a monospaced font, such as Courier. |
| more | <!--more--> | WordPress tag that breaks a post into "teaser" and content sections. Type a few paragraphs, insert this tag, then compose the rest of your post. On your blog's home page you'll see only those first paragraphs with a hyperlink ((more...)), which when followed displays the rest of the post's content. |
| page | <!--nextpage--> | WordPress tag similar to the more tag, except it can be used any number of times in a post, and each insert will "break" and paginate the post at that location. Hyperlinks to the paginated sections of the post are then generated in combination with the wp_link_pages() or link_pages() template tag. |
lookup ? how does this work?