[DoctorOhh]

Originally Posted by getajob

Thanks for your suggestions. I am glad to hear that 0.7.48 is working for you.

Do you have any other ideas of what else I can check?

I have one idea. Quit calibre, rename the configuration directory, restart calibre. This will force calibre to create a brand new configuration folder. If something in your configuration folder is corrupt this might fix it.

The epub you attached looked very close to what I got when I left both text input settings to auto.

My experiment:

I have never used textile. I took your source and added it to calibre. I converted to ePub using paragraph style - Off, Formatting style - Textile.

I attached the resultant epub, which looks great except I didn't have the image. I also attached the txt file I used for the source. I left all of my default settings alone, hopefully they haven't skewed it too much.

In case it might help, here is my job details info.

Spoiler:

Convert book 1 of 1 (textile) Resolved conversion options
 calibre version: 0.7.48
 {'asciiize': False,
  'author_sort': None,
  'authors': None,
  'base_font_size': 16.0,
  'book_producer': None,
  'change_justification': u'original',
  'chapter': u"//*[((name()='h1' or name()='h2') and re:test(., 'introduction|prologue|epilogue|chapter|book|section|conclusion|part\\s+', 'i')) or @class = 'chapter']",
  'chapter_mark': u'none',
  'comments': None,
  'cover': None,
  'debug_pipeline': None,
  'dehyphenate': False,
  'delete_blank_paragraphs': False,
  'disable_font_rescaling': False,
  'dont_split_on_page_breaks': False,
  'enable_heuristics': False,
  'epub_flatten': False,
  'extra_css': u'body { margin: 0 0; padding: 0em 0em; }\n\np {margin-top:0.5em; margin-bottom:0.5em; text-indent:1.1em}\n\nh1+p, h2+p, h3+p, p.whitespace+p, p.softbreak+p {margin-top:0.1em; margin-bottom:0.3em; text-indent:0%}',
  'extract_to': None,
  'fix_indents': False,
  'flow_size': 260,
  'font_size_mapping': u'16,16,16,16,17.5,17.5,18,18',
  'format_scene_breaks': True,
  'formatting_type': u'textile',
  'html_unwrap_factor': 0.4,
  'input_encoding': None,
  'input_profile': <calibre.customize.profiles.SonyReaderInput object at 0x0444AC90>,
  'insert_blank_line': True,
  'insert_metadata': False,
  'isbn': None,
  'italicize_common_cases': False,
  'keep_ligatures': True,
  'language': None,
  'level1_toc': None,
  'level2_toc': None,
  'level3_toc': None,
  'line_height': 0.0,
  'linearize_tables': False,
  'margin_bottom': 5.0,
  'margin_left': 5.0,
  'margin_right': 5.0,
  'margin_top': 5.0,
  'markdown_disable_toc': False,
  'markup_chapter_headings': False,
  'max_toc_links': 50,
  'minimum_line_height': 120.0,
  'no_chapters_in_toc': False,
  'no_default_epub_cover': False,
  'no_inline_navbars': False,
  'no_svg_cover': False,
  'output_profile': <calibre.customize.profiles.SonyReaderOutput object at 0x0444AF90>,
  'page_breaks_before': u'//h:h1',
  'paragraph_type': u'off',
  'prefer_metadata_cover': False,
  'preserve_cover_aspect_ratio': False,
  'preserve_spaces': False,
  'pretty_print': True,
  'pubdate': None,
  'publisher': None,
  'rating': None,
  'read_metadata_from_opf': 'C:\\Calibre_temp\\calibre_0.7.48_tmp_oghngz\\calibre_0.7.48_ckbwpv.opf',
  'remove_first_image': False,
  'remove_paragraph_spacing': True,
  'remove_paragraph_spacing_indent_size': 1.1,
  'renumber_headings': False,
  'replace_scene_breaks': u'',
  'series': None,
  'series_index': None,
  'smarten_punctuation': True,
  'sr1_replace': None,
  'sr1_search': None,
  'sr2_replace': None,
  'sr2_search': None,
  'sr3_replace': None,
  'sr3_search': None,
  'tags': None,
  'timestamp': None,
  'title': None,
  'title_sort': None,
  'toc_filter': None,
  'toc_threshold': 6,
  'txt_in_remove_indents': False,
  'unwrap_lines': False,
  'use_auto_toc': False,
  'verbose': 2}
 InputFormatPlugin: TXT Input running
 on C:\My Dropbox\CalibreLibrary\textile\textile (8108)\textile - textile.txt
 Reading text from file...
 Detected input encoding as ISO-8859-2 with a confidence of 83.5262045228%
 Running text through textile conversion...
 Language not specified
 Building file list...
     Found files...
          HTMLFile:0:a:C:\My Dropbox\CalibreLibrary\textile\textile (8108)\index.html
 Normalizing filename cases
 Rewriting HTML links
 Parsing index.html ...
 Forcing index.html into XHTML namespace
 Merging user specified metadata...
 Detecting structure...
 Auto generated TOC with 2 entries.
 Flattening CSS and remapping font sizes...
 Source base font size is 12.00000pt
 Cleaning up manifest...
 Trimming unused files from manifest...
 Parsing stylesheet.css ...
 Creating EPUB Output...
         Splitting on page-break
     Looking for large trees in index.html...
     No large trees found
 Generating default cover
 EPUB output written to C:\Calibre_temp\calibre_0.7.48_tmp_oghngz\calibre_0.7.48_brpjix.epub

Good Luck.