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WORKLOG

TODO

  • cjk and/or multilingual support

  • remove pdfmarks file after optimizing

  • prawn-svg should drop layer with display: none style (issue filed, maybe fixed?)

  • add note to README that Prawn will subset any fonts provided

  • nested keep_together logic is broken (e.g., example inside example, listing inside sidebar, etc)

  • look into single_line + shrink_to_fit in listings, perhaps other places

  • refactor as Prawn view to avoid method name conflicts (also see prawnpdf/prawn#802)

  • SVG image is getting cut off when at boundary of page

  • create proper default (Asciidoctor) theme

  • start number for conum in theme

  • implement compat lists (like in Asciidoctor EPUB3)

  • list bullet in ordered list needs to grow with length of number

  • document how the treetop parser is rebuilt

  • rewrite optimize-pdf using rghost

  • rework font so we can set actual height, calculate x_height internally (use 1em for spacings)

  • padding top and bottom on content affects height_of calculations (need to review)

  • enable fallback font (Golo guide has problem with License block)

  • don’t cutoff content in partintro

  • use padding from theme around admonition block content

  • use padding from theme around block quote content

  • add admonition_label_font_color to theme

  • remove remaining uses of vertical_rhythm and horizontal_rhythm

  • implement subtitle on title page

  • treat title-logo like the front-cover-image and back-cover-image (parse image macro)

  • theme setting for code line height (currently using base_line_height)

    • in general, allow theme_font to set line_height

  • print scratch.pdf file if verbose / trace mode is on in Asciidoctor

  • introduce setting to indent section content

  • design merge margin logic (like for admonition block)

  • use font awesome for admonition icons

  • support web fonts; use uri-cache to avoid redundant fetching

  • rename default theme to docbook theme, make default the Asciidoctor theme (should we have a base theme?)

  • add callout subs when using CodeRay and when using color themes in Pygments

  • allow relative font size for inline code to be set (perhaps a percentage or em value? there are problems with this in arranger)

  • set defaults in ThemeLoader for required theme settings like prose_margin_top/bottom so we don’t need fallbacks in code

  • implement orphan sentences for paragraph

  • apply line height metrics for table content

    • figure out how to adjust line height for monospaced cell content

    • figure out how to layout regular cell content to adjust for line height

  • document the typeset_text methods very clearly

  • fix shading on listing that spans more than one page

    • in general, need to deal w/ situation if content in dry run is large than one page

    • need to deal w/ situation if content in dry run is large than one page

  • move check for node.title? inside layout_caption

  • theme idea / tester: see sandbox/ebook-learn_version_control_with_git-SAMPLE.pdf

  • make alternating page title position optional (via theme?)

  • BUG: page numbers are off in Clojure Cookbook

  • image in header / banner (need to implement a masthead)

  • enable pagenums attribute by default (may require changes to how we handle attributes)

  • start page numbering on first page if no title page

  • implement quote style from default Asciidoctor stylesheet

  • reorg Prawn extensions (see prawn-table for example)

  • rename "theme" to "style"?

  • restrict custom theme path to jail (or load from load_path)

  • add Optimizer class; wire to cli

  • implement convert_toc

  • can get orphan conum if starts on last line of page (fixed already?)

  • only create title page if doctype=book

  • disable monospace color in headings

  • introduce method for start_initial_page?

  • honor font defs in SVG (to get M+ 1p)

  • callout matching in listing blocks is extremely fragile and doesn’t handle two in one line

  • make outline a document option (perhaps "outline" like "toc")

  • shrink / squeeze source code to avoid wrapping (see original impl in nfjsmag, also shrink_to_fit)

  • add bench/ directory for the script to test the speed of the formatted text parser

  • start page numbering on page 1 (use /PageLabels reference to make i the title page number)

    • add this feature upstream to Prawn

  • report image only page w/ stamps corruption issue to Prawn

  • add /PageMode /UseOutlines

  • what does fopub do to calculate scaling images? reduces width more?

  • replace tabs with spaces in source code (Asciidoctor core change?)

  • preamble on separate page?

  • part on separate page for book doctype? (which other sections?)

  • make default image scale width a theme setting

  • cli arguments

    • theme (pdf-style, pdf-stylesdir)

    • enable/disable writing pdfmarks file

    • optimize-pdf

  • section numbering

  • implement footnotes correctly

  • image border

  • table footer

  • flesh out outline more

  • flesh out title page more

    • document subtitle (partially solved)

  • don’t create title page for article doctype

  • chapter name in footer (need a proper hook for writing to the footer; perhaps also template in theme for footer text)

  • implement toc and activate if toc is set on document (need to reorder pages)

  • inline image

  • callbacks for title page, new part, new chapter, etc

  • split out render methods for chapter, part, section, etc

  • custom subs in verbatim blocks

  • captions/titles on all blocks that support them

  • make font size and character spacing scaling of inline code part of theme

  • might be able to avoid dry run for listing/literal in obvious cases

  • implement index of index terms

  • bw theme for CodeRay to match output of Pygments bw

  • inline tabs should be replaced in layout_prose (etc) when normalize is enabled

  • use treetop to parse and evaluate theme file

  • make source code highlighting theme configurable (should be now, but has problems with conums)

  • use or don’t use pad method? check performance

Documentation

  • control page numbering using pagenums attribute

  • "Incorrect number of arguments in 'SCN' command" happens when you add a stamp to an imported page

  • be mindful that layout_prose adds margin to bottom of content by default (important when working in a bounding box)

Open Questions

Design

  • remove/reduce padding above heading at start of page?

  • Default line height?

  • Heading font family / size / color

  • Should the heading sizes be calculated according to the default font size?

  • Page margins

  • Body indentation?

  • Size of masthead / footer

  • Line separating masthead / footer?

  • Separate title page

  • Start chapter on new page?

  • Special layout for chapter page?

Theme

  • keep or drop base_ prefix in theme?

  • does font_size_h* belong in headings section or base?

  • how should we define custom fonts and paths to them?

  • allow # in front of font color in theme file?