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doc tweaks, delete empty paragraphs during Heuristics

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This commit is contained in:
ldolse 2011-01-24 12:20:50 +08:00
parent a53f1148c2
commit 6e64f5ec4e
2 changed files with 6 additions and 4 deletions
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2
src/calibre/ebooks/conversion/utils.py
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@ -367,6 +367,8 @@ class HeuristicProcessor(object):
html = re.sub(ur'\s*<o:p>\s*</o:p>', ' ', html) html = re.sub(ur'\s*<o:p>\s*</o:p>', ' ', html)
# Delete microsoft 'smart' tags # Delete microsoft 'smart' tags
html = re.sub('(?i)</?st1:\w+>', '', html) html = re.sub('(?i)</?st1:\w+>', '', html)
# Delete self closing paragraph tags
html = re.sub('<p\s?/>', '', html)
# Get rid of empty span, bold, font, em, & italics tags # Get rid of empty span, bold, font, em, & italics tags
html = re.sub(r"\s*<span[^>]*>\s*(<span[^>]*>\s*</span>){0,2}\s*</span>\s*", " ", html) html = re.sub(r"\s*<span[^>]*>\s*(<span[^>]*>\s*</span>){0,2}\s*</span>\s*", " ", html)
html = re.sub(r"\s*<(font|[ibu]|em)[^>]*>\s*(<(font|[ibu]|em)[^>]*>\s*</(font|[ibu]|em)>\s*){0,2}\s*</(font|[ibu]|em)>", " ", html) html = re.sub(r"\s*<(font|[ibu]|em)[^>]*>\s*(<(font|[ibu]|em)[^>]*>\s*</(font|[ibu]|em)>\s*){0,2}\s*</(font|[ibu]|em)>", " ", html)

8
src/calibre/manual/conversion.rst
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@ -587,11 +587,11 @@ TXT input supports a number of options to differentiate how paragraphs are detec
Assumes that every paragraph starts with an indent (either a tab or 2+ spaces). Paragraphs end when Assumes that every paragraph starts with an indent (either a tab or 2+ spaces). Paragraphs end when
the next line that starts with an indent is reached:: the next line that starts with an indent is reached::
This is the This is the
first. first.
This is the second. This is the second.
This is the This is the
third. third.
:guilabel:`Paragraph Style: Unformatted` :guilabel:`Paragraph Style: Unformatted`
@ -603,7 +603,7 @@ TXT input supports a number of options to differentiate how paragraphs are detec
formatting will be applied. formatting will be applied.
:guilabel:`Formatting Style: Heuristic` :guilabel:`Formatting Style: Heuristic`
Analyses the document for common chapter headings, scene breaks, and italicized words and applies the Analyzes the document for common chapter headings, scene breaks, and italicized words and applies the
appropriate html markup during conversion. appropriate html markup during conversion.
:guilabel:`Formatting Style: Markdown` :guilabel:`Formatting Style: Markdown`