%para-level-minus-x; Paragraph-Level Elements without X
There is a major overlap between this parameter entity and that for the elements that may occur inside a paragraph (%p-elements;). Inline elements appear only inside a paragraph, while block elements, such as quotes and lists, may appear either within a paragraph or at the same level as a paragraph. This serves a requirement in a repository tag set, since some incoming material will have restricted such elements to only inside a paragraph, some incoming material will have restricted them to only outside a paragraph, and others may allow them in both places. Thus, the Tag Set must allow for them to be in either or both locations.
<!ENTITY % para-level-minus-x "%block-display.class; | %block-math.class; | %list.class; | %math.class; | %nothing-but-para.class; | %related-article.class; | %rest-of-para.class;" >
address | alternatives | answer | answer-set | array | boxed-text | chem-struct-wrap | code | explanation | fig | fig-group | graphic | media | name-address-wrap | preformat | question | question-wrap | question-wrap-group | supplementary-material | table-wrap | table-wrap-group | disp-formula | disp-formula-group | def-list | list | tex-math | mml:math | p | related-article | related-object | ack | disp-quote | speech | statement | verse-group