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Turn footnote [x] into two-way <a> tags with hover text.

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This commit is contained in:
Ethan Dalool 2020-06-04 10:59:26 -07:00
parent cc0b264b47
commit 644f801e03
1 changed files with 10 additions and 2 deletions
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12
voussoir.net/writing/vmarkdown.py
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@ -149,13 +149,13 @@ class VoussoirLexer(mistune.InlineLexer):
def output_footnote_link(self, m): def output_footnote_link(self, m):
global footnote_link_index global footnote_link_index
ret = f'[{footnote_link_index}]' ret = f'<a id="footnote_link_{footnote_link_index}" class="footnote_link" href="#footnote_text_{footnote_link_index}" data-index={footnote_link_index}>[{footnote_link_index}]</a>'
footnote_link_index += 1 footnote_link_index += 1
return ret return ret
def output_footnote_text(self, m): def output_footnote_text(self, m):
global footnote_text_index global footnote_text_index
ret = f'[{footnote_text_index}]' ret = f'<a id="footnote_text_{footnote_text_index}" class="footnote_text" href="#footnote_link_{footnote_text_index}" data-index={footnote_text_index}>[{footnote_text_index}]</a>'
footnote_text_index += 1 footnote_text_index += 1
return ret return ret
@ -562,6 +562,13 @@ def fix_reddit_links(soup):
continue continue
a['href'] = re.sub(r'^(https?://)?(www\.)?reddit\.com', r'\1old.reddit.com', a['href']) a['href'] = re.sub(r'^(https?://)?(www\.)?reddit\.com', r'\1old.reddit.com', a['href'])
def inject_footnotes(soup):
links = soup.find_all('a', {'class': 'footnote_link'})
texts = soup.find_all('a', {'class': 'footnote_text'})
texts = {text['data-index']: get_innertext(text.parent) for text in texts}
for link in links:
link['title'] = texts[link['data-index']]
# FINAL MARKDOWNS # FINAL MARKDOWNS
################################################################################ ################################################################################
def markdown( def markdown(
@ -601,6 +608,7 @@ def markdown(
add_toc(soup) add_toc(soup)
fix_classes(soup) fix_classes(soup)
fix_reddit_links(soup) fix_reddit_links(soup)
inject_footnotes(soup)
if do_embed_images: if do_embed_images:
embed_images(soup, cache=image_cache) embed_images(soup, cache=image_cache)