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FB2 Output: Keep contents of empty tags if they placed between words

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This commit is contained in:
Andrey Efremov 2019-10-07 17:48:17 +07:00
parent 0c1ca17192
commit 8b11947309
1 changed files with 3 additions and 2 deletions
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5
src/calibre/ebooks/fb2/fb2ml.py
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@ -73,8 +73,9 @@ class FB2MLizer(object):
return '<?xml version="1.0" encoding="UTF-8"?>\n' + output
def clean_text(self, text):
# Remove empty tags.
text = re.sub(r'(?miu)<(strong|emphasis|strikethrough|sub|sup)>\s*</\1>', '', text)
# Remove pointless tags, but keep their contents.
text = re.sub(r'(?miu)<(strong|emphasis|strikethrough|sub|sup)>(\s*)</\1>', r'\2', text)
# Condense empty paragraphs into a line break.
text = re.sub(r'(?miu)(<p>\s*</p>\s*){3,}', '<empty-line/>', text)
# Remove empty paragraphs.