Inline tags map to ignore_handler because they are meant to be consumed by
extract_text_content, but only paragraph_handler and heading_handler ever called
it. Every other container walked its children calling process_element, so inline
tags returned None and their text was dropped:
<p>hello <b>world</b> again</p> -> hello world again (correct)
<div>hello <b>world</b> again</div> -> nothing at all
<li>hello <b>world</b> again</li> -> nothing at all
<td>hello <b>world</b> again</td> -> nothing at all
<td><a href=u>link</a> text</td> -> text (link discarded)
div_handler ignored bare text nodes outright, so a div containing text produced
no blocks whatsoever - which for real HTML and EPUB is most of the document.
Where text did survive, in cells and list items, each text node became its own
paragraph, so "a <b>b</b> c" fragmented onto separate lines.
process_block_children now walks a container's children once, gathering runs of
inline content into a single paragraph and letting block children through to
their own handlers, preserving document order. div, li, td, th and blockquote
all delegate to it, so they gain nested blocks, links and mixed content
together. <br> ends the current run rather than being a no-op.
extract_text_content is split so the run-level logic can be reused without
building a synthetic element: extract_words_from_nodes takes the nodes directly,
and skips comments, which previously had their text extracted as content.
paragraph_handler keeps its own image-splitting path for now; folding it into
process_block_children would also fix the ordering of text around images in a
paragraph, but it carries the EPUB cover-detection behaviour and is left alone.
dtourolle
284d521125