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Kovid Goyal 2012-04-24 09:03:45 +05:30
parent 81a94b287b
commit 6b9fc3d0ab
2 changed files with 14 additions and 2 deletions
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4
src/calibre/ebooks/mobi/debug/headers.py
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@ -327,7 +327,7 @@ class MOBIHeader(object): # {{{
self.primary_index_record, = struct.unpack(b'>I',
self.raw[244:248])
if self.file_version >= 8:
if self.length >= 248:
(self.sect_idx, self.skel_idx, self.datp_idx, self.oth_idx
) = struct.unpack_from(b'>4L', self.raw, 248)
self.unknown9 = self.raw[264:self.length]
@ -414,7 +414,7 @@ class MOBIHeader(object): # {{{
self.has_indexing_bytes, self.has_uncrossable_breaks ))
ans.append('Primary index record (null value: %d): %d'%(NULL_INDEX,
self.primary_index_record))
if self.file_version >= 8:
if self.length >= 248:
i('Sections Index', self.sect_idx)
i('SKEL Index', self.skel_idx)
i('DATP Index', self.datp_idx)

12
src/calibre/manual/conversion.rst
View File

@ -573,6 +573,18 @@ There is a Word macro package that can automate the conversion of Word documents
generating the Table of Contents much simpler. It is called BookCreator and is available for free
at `mobileread <http://www.mobileread.com/forums/showthread.php?t=28313>`_.
An easy way to generate a Table of Contents when converting a Word document is:
1. Mark your Chapters and sub-Chapters in the doc file with one of the MS built-in styles called 'Heading 1', 'Heading 2', ..., 'Heading 6'. 'Heading 1' equates to the HTML tag <h1>, 'Heading 2' to <h2> etc
2. Save the doc as Webpage-filtered (rather than Webpage) and import the html file into |app|
3. When you convert in |app| you use what you did in step 1 to set the box called 'Detect chapters at' on the Convert - Structure Detection page. For example:
* If you mark Chapters with style 'Heading 2' then set the 'Detect chapters at' box to //h:h2 This will give you a proper external metadata TOC in the converted epub.
* A slightly more complex example...if your book has Sections and Chapters and you want a 2-level nested metadata TOC. Mark the doc Sections with style 'Heading 2' and the Chapters with style 'Heading 3'. When you convert set the 'Detect chapters at' box to //h:h2|//h:h3. On the Convert - TOC page set the 'Level 1 TOC' box to //h:h2 and the 'Level 2 TOC' box to //h:h3.
Convert TXT documents
~~~~~~~~~~~~~~~~~~~~~~