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MOBI Input: SPecial case handling of emptu div tags with a defined height used as paragraph separators. Fixes #8391 (formatting issues when converting from .azw to .mobi. Not duplicating space between paragraphs.)

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This commit is contained in:
Kovid Goyal 2011-01-16 11:45:18 -07:00
parent b83b89ce74
commit 4e5d5bbce0
2 changed files with 16 additions and 1 deletions
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12
src/calibre/ebooks/mobi/reader.py
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@ -542,7 +542,17 @@ class MobiReader(object):
elif tag.tag == 'img':
tag.set('height', height)
else:
styles.append('margin-top: %s' % self.ensure_unit(height))
if tag.tag == 'div' and not tag.text and \
(not tag.tail or not tag.tail.strip()) and \
not len(list(tag.iterdescendants())):
# Paragraph spacer
# Insert nbsp so that the element is never
# discarded by a renderer
tag.text = u'\u00a0' # nbsp
styles.append('height: %s' %
self.ensure_unit(height))
else:
styles.append('margin-top: %s' % self.ensure_unit(height))
if attrib.has_key('width'):
width = attrib.pop('width').strip()
if width and re.search(r'\d+', width):

5
src/calibre/manual/faq.rst
View File

@ -450,6 +450,11 @@ How do I use purchased EPUB books with |app|?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Most purchased EPUB books have `DRM <http://wiki.mobileread.com/wiki/DRM>`_. This prevents |app| from opening them. You can still use |app| to store and transfer them to your e-book reader. First, you must authorize your reader on a windows machine with Adobe Digital Editions. Once this is done, EPUB books transferred with |app| will work fine on your reader. When you purchase an epub book from a website, you will get an ".acsm" file. This file should be opened with Adobe Digital Editions, which will then download the actual ".epub" e-book. The e-book file will be stored in the folder "My Digital Editions", from where you can add it to |app|.
I am getting a "Permission Denied" error?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A permission denied error can occur because of many possible reasons, none of them having anything to do with |app|. You can get permission denied errors if you are using an SD card with write protect enabled. Or if you, or some program you used changed the file permissions of the files in question to read only. Or if there is a filesystem error on the device which caused your operating system to mount the filesystem in read only mode or mark a particular file as read only pending recovery. Or if the files have their owner set to a user other than you. You will need to fix the underlying cause of the permissions error before resuming to use |app|. Read the error message carefully, see what file it points to and fix the permissions on that file.
Can I have the comment metadata show up on my reader?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~