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Asciidoctor PDF Changelog

This document provides a high-level view of the changes to the Asciidoctor PDF by release. For a detailed view of what has changed, refer to the commit history on GitHub.

Unreleased

Enhancements

  • allow page numbering and running content to start after first page of a document without a title page by assigning an integer to the respective start_at theme key (#1644)

  • allow page numbering and running content to start after toc (wherever it is placed) by assigning the keyword "after-toc" to the respective start_at theme key (#1763)

  • allow theme to configure page numbering to start at cover (#1727)

  • allow theme to define the front and back cover images (#1584)

  • allow the front and back cover images to be defined using a data URI (#1584)

  • allow theme to control margin and content margin of running content per periphery (header or footer) and per side (recto or verso) (#994)

  • allow theme to control border style of delimited blocks (example, sidebar, code, admonition, verse, quote) (#1586)

  • allow theme to control font color of first line of abstract

  • allow theme to control background color and border offset (only for background) for links (#1705)

  • don’t render index section if index is empty (i.e., there are no index entries)

  • stabilize font paths in built-in themes by prefixing paths with GEM_FONTS_DIR (#1568)

  • assign page-layout attribute in running content so it can be used select background per layout (#1570)

  • reset numbering of footnotes in each chapter; add chapter xreftext to label of footnote reference that refers to previous chapter (#1639)

  • align footnotes block to the bottom of the page it is placed on (#1833)

  • add support for assigning the same font file to all font variants (i.e., styles) using the wildcard key (*) (#1588)

  • allow caption max-width to be set to percentage of content by passing argument to fit-content function (#1494)

  • allow theme to control text alignment of caption independent of box alignment (#1493)

  • set chapter-numeral attribute in running content on pages in chapter if sectnums attribute is set (#1373)

  • set part-numeral attribute in running content on pages in part if partnums attribute is set (#1373)

  • add support for normal_italic font style (to reset font style to normal, then apply italic) (#1603)

  • honor text alignment roles (e.g., text-center) on block image (#1609)

  • disable running header and/or footer on toc pages if noheader and/or nofooter option is set on toc macro (#1378)

  • add support for preamble toc placement

  • only insert macro toc at location of first toc macro

  • ignore requested pages not found in imported PDF (#1616)

  • disable document outline if outline document attribute is unset (#1619)

  • keep temporary artifacts (for debugging) if KEEP_ARTIFACTS env var is set

  • define a dest name "toc" at the top of the default toc location

  • normalize space characters in authors content and drop lines with unresolved attribute references (#1642)

  • skip image block with missing image if computed alt text resolves to empty string (#1645)

  • custom theme does not inherit from base theme by default; must be specified explicitly using extends: base (#1640)

  • allow theme to configure number of index columns using index_columns key (#1663)

  • configure AsciiDoc table cell to inherit font properties from table and scale font size of nested blocks (#926)

  • scale font size of literal table cell (#1696)

  • add support for id attribute on link macro

  • allow theme to configure width of block border on ends separate from sides (#1693)

  • add additional glyphs to built-in fonts (heavy checkmark to fallback font; both checkmarks to monospaced font; numero sign to prose and fallback fonts) (#1625)

  • allow theme to specify text decoration style, color, and width for captions (globally)

  • allow admonition icon image to be remote (if allow-uri-read is set) or data URI (#1711)

  • allow theme to configure font color of unresolved footnote using unresolved role

  • show textual label on admonition if icon image fails to embed (#1741)

  • allow theme to disable title page by assigning false to title_page category key (#1754)

  • allow Rouge theme to be specified as theme class or instance (API only)

  • allow theme to control font size of dot leader in TOC

  • allow section to override outlinelevels for self and children using outlinelevels attribute on section

  • use value of author attribute for PDF info and pdfmark if locked by the API (#1778)

  • allow path of ghostscript command to be controlled using GS env var (#1791)

  • only extend theme in extends hierarchy once unless modified with !important (#1800)

  • add print-optimized themes (default-for-print and default-for-print-with-fallback-font) (#1699)

  • add support for power operator in theme (with same precedence as multiply and divide) (#1813)

  • include floor and ceil match characters in fallback font (#1832) (@oddhack)

  • allow horizontal and vertical lines of table grid to be styled independently (#1875) (@hextremist)

  • allow theme to define the characters for typographical quotation marks (#1880) (@klonfish)

  • allow theme to control top margin of callout lists that immediately follow a code (i.e., listing, literal, or source) block (#1895)

  • introduce layout_general_heading to allow extended converter to access node (#1904)

  • use Document#authors to retrieve authors instead of extracting the information from the indexed document attributes

  • support link attribute on icon macro (#1915)

Bug Fixes

  • do not crash if item in horizontal description list has no desc

  • do not crash if item in unordered description list has no desc and do not append subject stop to term

  • resolve images in theme correctly when theme is loaded from classloader (JRuby only) (#1829)

  • log warning rather than crash if front cover image cannot be embedded (such as a broken SVG)

  • do not hyphenate a hyphen when hyphenation is enabled (#1562)

  • do not insert blank line in index when term is forced to break (#1665)

  • honor prepress page margins on subsequent pages in index (#1929)

  • use more robust strategy for line height normalization that accounts for line contains only monospaced text (#1650)

  • prevent generator from allocating space for placeholder null char (used for anchors) if font is missing glyph (#1672)

  • ensure background and admonition icon image files are closed after being read (#1566)

  • ensure temporary images generated by running content are cleaned up (#1566)

  • fix spacing after first line of indented paragraph (#1557)

  • fix crash if btn or kbd macro is used in section title (#1563)

  • fix crash when applying text transform to heading cell in table body (#1575)

  • allow custom inline role to control text transform when it’s not the only role on the phrase

  • do not convert already converted intrinsic width for block and inline SVG

  • honor font style when looking for glyph in font

  • resolve character references in custom admonition label (as defined via caption attribute)

  • convert blocks inside abstract, not just the contents of the blocks

  • only suggest installing prawn-gmagick gem if not loaded (#1578)

  • applying double border style to thematic break should honor border width

  • warn once instead of crashing if page background image cannot be embedded (#1780)

  • warn once instead of crashing if cache-uri is set but library is not available

  • sanitize values of PDF info values (#1594)

  • configure headings to inherit font styles from theme (#1604)

  • use conum font family defined in theme for conum in verbatim block (#1611)

  • prevent content of AsciiDoc table cell from overrunning content on subsequent pages (#1623)

  • log error message if table cell is truncated (#1626)

  • take hard line breaks into account when computing natural width of table cell (#1762)

  • use "toc" as the default dest name for the macro toc

  • position page split indicator correctly when block has transparent border

  • replace block macro with missing PDF target with alt text

  • consistently use default margin when page margin resolves to empty array

  • sort page numbers in index numerically instead of lexicographically; sort mixed page number types correctly (#1657)

  • use informal title prefixed with down indicator for collapsible block (#1660)

  • don’t apply border, shading, or padding to collapsible block (#1660)

  • escape bare ampersand in attribution and citetitle of quote or verse block (#1662)

  • fix numeric assertions in test suite (#1542)

  • keep block anchor with source/listing/literal block when block is moved to next page (#1897)

  • keep block anchor with admonition block when block is moved to next page

  • remove poorly-defined (and undocumented) border bottom property for caption

  • fix crash when theme specifies CMYK value for table border color (#1700)

  • fallback gracefully if unrecognized convert-time syntax highlighter is used

  • correctly process a sequence of two or more callouts separated by spaces in a source block (#1898)

  • allow callouts sub to be disabled on source blocks (#1704)

  • show missing footnote reference in superscript

  • fix crash when icons=font and admonition_label_min_width is set in theme

  • use oembed API over HTTPS to get thumbnail for Vimeo video

  • show link to Vimeo video if allow-uri-read attribute is not set

  • don’t apply syntax highlighting if Rouge lexer fails to highlight source; show plain source instead

  • don’t apply syntax highlighting to source block if specialchars sub is disabled

  • apply border bottom to correct table row when frame and grid are disabled (#1873)

  • allow caption max width to be set by theme to fixed value

  • fix crash when footnote is defined in section title with auto-generated ID

  • do not duplicate footnotes in desc of horizontal description list (#1775)

  • allow an index term to be defined in section title with auto-generated ID

  • fix alignment of link box for image in running content with numeric vertical alignment

  • fix vertical center alignment of normal table cell

  • short-circuit xreftext containing a circular reference path

  • prevent PDF page import from corrupting references in PDF (#1726)

  • display decimal list marker correctly when list is reversed (e.g., 10., 09., 08., etc)

  • use correct spacing for dotted border dash on table (length and spacing should match width)

  • set color space on page with only image so font color is preserved in running content (#1742)

  • compute font size for superscript and subscript correctly when parent element uses em and % units (#1745)

  • respect hyphenation exceptions when word is adjacent to non-word character (#1715)

  • fix crash when TOC is enabled and index is empty

  • align TOC section properly when index exceeds one page and section_indent is positive (#1735)

  • render image at end of section title in corresponding toc entry (#1752)

  • allow inline image to be enclosed in link macro (alt text was breaking parsing)

  • prevent inline image from rendering multiple times if fallback font is used for alt text (#1858)

  • allow theme to set font style of first line of abstract to normal

  • resize admonition label to fit if height exceeds height of content box

  • fix crash when underline style is used in Rouge theme

  • fix crash when Text token is not defined in custom Rouge theme

  • fix crash when Pygments style is not recognized; fall back to pastie style

  • avoid loss of precision in CMYK color value for conum or footnote font

  • use value of untitled-label as fallback value for doctitle in running content (#1772)

  • use value of untitled-label as fallback value for Title field in pdfmark (follow-up to #1772)

  • show sensible error message if background image cannot be loaded (e.g., data is corrupt)

  • honor alignment role when aligning alt text for missing block image

  • don’t crash when rendering alt text for block image if value of align attribute is invalid (#1781)

  • correctly scale down SVG that only marginally exceeds bounds of page when fit=scale-down

  • don’t suppress actual error message when theme cannot be loaded; may contain information about theme being extended

  • force inline image to fit within table cell when width is larger than available space (#1798)

  • hide print annotation for bare email address (#1806)

  • patch float precision constant so prawn-table does not fail to arrange cells that span columns (#1835)

  • capture footnotes in AsciiDoc table cell and render them with other footnotes at end of article/chapter (#1777)

  • prevent PDF from being used as logo image on title page (since it cannot work properly anyway)

  • don’t crash when generating TOC if section title is empty

  • escape closing square bracket around alt text of missing image so it doesn’t get matched as part of a link macro

  • use value of author attribute in PDF info and pdfmark if authors attribute is not set (#1922)

  • honor pdf-folio-placement setting even when media=prepress (#1917)

  • honor pre-wrap role on phrase (#1927)

Compliance

  • drop support for versions of Asciidoctor < 2 (#1552)

  • drop support for Ruby < 2.5 (which includes JRuby 9.1) (#1681)

  • release lock on ttfunk version (1.6 produces slightly different output from 1.5 for certain missing glyphs)

  • upgrade to Prawn 2.3.0 (which adds OTF font support), then to Prawn 2.4.0

  • upgrade to prawn-svg 0.32 (adds support for Ruby 3 without a patch and for loading embedded images from a data URI)

  • upgrade to prawn-icon 3.0.x

  • drop deprecated Pdf module alias in API (leaving only PDF)

  • remove deprecated "ascii" fonts; only bundle the more complete "subset" fonts

  • remove support for <color> tag in passthrough content; use <font color="…​"> instead (may affect themes)

  • remove asciidoctor-pdf/converter and asciidoctor-pdf/version shim scripts; use asciidoctor/pdf/converter and asciidoctor/pdf/version instead

  • rename Optimizer#generate_file method to Optimizer#optimize_file

  • drop support for deprecated pdf-style and pdf-stylesdir attributes (#1827)

  • drop use of the undocumented vertical_spacing key from the built-in themes

Build / Infrastructure

  • migrate Linux CI jobs to GitHub Actions (#1814)

  • enable CI job on macOS (#1817)

  • test against Asciidoctor upstream (#1821)

  • skip tests for unreadable files when euid is 0

  • test against pygments.rb 2.0.0

1.5.3 (2020-02-28) - @mojavelinux

Bug Fixes

  • do not hyphen a hyphen when hyphenation is enabled (#1562)

  • fix crash when applying text transform to heading cell in table body (#1575)

  • honor font style when looking for glyph in font

  • only suggest installing prawn-gmagick gem if not loaded (#1578)

1.5.2 (2020-02-21) - @mojavelinux

Bug Fixes

  • fix crash if btn or kbd macro is used in section title (#1563)

  • ensure background and admonition icon image files are closed after being read (#1566)

  • ensure temporary images generated by running content are cleaned up (#1566)

1.5.1 (2020-02-16) - @mojavelinux

Enhancements

  • allow theme to control font color of first line of abstract

Bug Fixes

  • fix spacing after first line of indented paragraph (#1557)

1.5.0 (2020-02-11) - @mojavelinux

  • support table with multiple head rows & decorate accordingly (#1539)

  • draw background and border around entire delimited block with wrapped text that appears inside an AsciiDoc table cell (#820)

  • fix crash when document has PDF cover page and SVG page background (#1546)

  • allow page mode to be fully configured using pdf-page-mode attribute or page_mode theme key (#840)

  • allow background image to be specified using a data URI

  • allow running content image to be specified using a data URI

  • support creating empty front or back cover by assigning empty value to front-cover-image or back-cover-image attribute

  • only warn once per missing character (#1545)

  • render pass block as listing block, using raw source as contents

  • prevent image placeholder from altering character spacing in inline SVG (#1550)

1.5.0.rc.3 (2020-02-04) - @mojavelinux

  • reserve space for inline image correctly so it doesn’t mangle the character spacing in the line when the image wraps (#1516)

  • allow custom theme to merge font catalog with theme being extended (#1505)

  • allow font path to be declared once for all font styles (#1507)

  • continue border, background, and column rule of admonition block on subsequent pages when block gets split (#1287)

  • allow max-width on caption be specified as a percentage (of the container width) (#1484)

  • add support for remote image in running content (if allow-uri-read attribute is set) (#1536)

  • add support for remote background images specified by theme (if allow-uri-read attribute is set) (#1536)

  • add support for remote title page logo image specified by theme (if allow-uri-read attribute is set) (#1536)

  • place dots on correct page when section title in TOC wraps across a page boundary (#1533)

  • add destination to top of imported PDF if ID is specified on image block

  • log reason if theme file cannot be parsed or compiled (#1491)

  • fix crash if background image in theme is not readable

  • bundle emoji font and use as fallback in default-with-fallback-font theme (#1129)

  • add dark theme for chronicles example

  • allow vertical-align key for header and footer categories to accept numeric offset as second value (e.g., [top, 10]) (#1488)

  • link font family for abstract and sidebar to heading font family if only latter is set

  • if path of missing font is absolute, don’t suggest that it was not found in the fontsdir

  • allow use of style "regular" as alias for "normal" when defining font

  • emit warning in verbose mode if glyph cannot be found in fallback font (#1529)

  • don’t crash if table is empty and emit warning (#607)

  • only emit warning when non-WINANSI character is used with AFM font if verbose mode is enabled

  • do not emit warning when non-WINANSI character is used with AFM font inside scratch document

  • do not emit log messages from scratch document

  • upgrade treetop to 1.6

  • reenable tests on Windows (#1499) @slonopotamus

1.5.0.rc.2 (2020-01-09) - @mojavelinux

  • patch Prawn to fix incompatibility with Ruby 2.7 (to fix text wrapping)

  • fix crash when assigning font style to header cell in table body (#1468)

  • fix parsing of array value of pdf-page-margin attribute (#1475)

  • fix warning when reading data from a remote URL when running with Ruby 2.7 (#1477)

  • pass SVG warnings to logger (#1479)

  • compress streams if the compress attribute is set on the document (#1471)

  • don’t set heading-font-family in default theme so it inherits from base

1.5.0.rc.1 (2020-01-06) - @mojavelinux

  • support data URI for SVG image (#1423)

  • account for border offset in width of fragment (#1264)

  • ignore case when sorting index terms (#1405)

  • partition section title (title and subtitle) if title-separator document attribute or separator block attribute is set (#623)

  • allow page numbering to start after first page of body by assigning an integer to the page_numbering_start_at theme key (#560)

  • allow running content to start after first page of body by assigning an integer to the running_content_start_at theme key (#1455)

  • allow output file to be written to stdout (#1411)

  • implement line highlighting for source blocks when using Rouge as source highlighter (#681)

  • implement line highlighting for source blocks when using Pygments as source highlighter (#1444)

  • indent wrapped lines in source block beyond linenum gutter (#504)

  • don’t mangle source block if linenums are enabled and language is not set

  • don’t print line number if source block is empty

  • don’t apply recto margin to title page if cover is absent unless value of front-cover-image attribute is ~ (#793)

  • expose theme as property on converter

  • add support for unbreakable option on open blocks (#1407) @mogztter

  • don’t add mailto: prefix to revealed mailto URI when hide-uri-scheme is set (#920)

  • allow theme to set base text decoration width (#1414)

  • allow theme to set font-kerning per category (#1431)

  • allow theme to specify background image for running content (#356)

  • allow theme to specify border for admonition block (#444)

  • allow theme to specify background color for admonition block (#444)

  • allow theme to specify background color and full border for quote and verse blocks (#1309)

  • allow text alignment roles to be used to control alignment of discrete heading

  • allow theme to configure image caption align(ment) to inherit from image align(ment) (#1459)

  • allow theme to confine width of image caption to width of image (#1291)

  • don’t apply border to block if border width is not set (or nil)

  • use font color from pygments style for unhighlighted text (#1441)

  • render stem block as raw literal block

  • render stem phrase as monospaced text

  • honor percentage unit on width attribute value on image (#1402)

  • fix crash when capitalizing text that does not contain markup

  • allow custom inline role to control text transform (#1379)

  • convert link macro enclosed in smart quotes

  • allow inline image to be fit within line using fit=line (#711)

  • fix fit=cover for background image when aspect ratio of image is taller than page (#1430)

  • compute and apply line metrics for cells in table head row (#1436)

  • compute and apply line metrics correctly for cells in table body and foot rows (#1436)

  • allow section to override toclevels for self and children using toclevels attribute on section (#734)

  • allocate space for pagenum in toc consistently (#1434)

  • fall back to default theme instead of crashing if specified theme cannot be resolved

  • allow font color to be set on nested span in passthrough content

  • move width and align attributes from font tag to width and align style properties on span tag

  • compute table cell padding correctly when specified as a 4 element array

  • preserve isolated callout on final line of source block

  • fix missing require in asciidoctor-pdf-optimize script (#1467)

  • lock version of ttfunk to 1.5.x

1.5.0.beta.8 (2019-11-23) - @mojavelinux

  • automatically hyphenate prose using the text-hyphen gem if the hyphens document attribute is set (#20)

  • set hyphenation language using the hyphens attribute value, falling back to the lang attribute (#20)

  • add support for capitalize text transform (#1382)

  • fix AsciiDoc table cell from overflowing bounds of table and creating extra page (#1369)

  • don’t double escape XML special characters in literal table cell (#1370)

  • allow theme to customize the width and color of text decoration (underline and line-through) (#812)

  • use same line height throughout abstract

  • don’t mangle XML attribute values when applying lowercase text transform (#1391)

  • place toc at same position in outline as it is in the document (#1361)

  • log warning with error message if remote image cannot be retrieved

  • allow initial page mode to be set to fullscreen using pdf-page-mode=fullscreen attribute or page_mode=fullscreen theme key (#1357)

  • allow theme to configure content of entries in authors line on title page (#800)

  • allow theme to override styles of caption on admonition blocks (#561)

  • allow theme to configure hanging indent for titles in toc (#1153)

  • apply hanging indent to wrapped entries in index (#645)

  • allow theme to configure text decoration of headings (#811)

  • define line-through and underline roles as built-in custom roles so they can be customized (#1393)

  • allow top value of logo and title on title page to be specified in any measurement unit

  • don’t set a top value for the logo on the title page if not set in theme

  • if value of scripts attribute is cjk, break lines between any two CJK characters except punctuation in table cells (#1359) (gasol)

  • ignore invalid cellbgcolor value (#1396)

  • recommend installing prawn-gmagick gem if image format is unsupported

  • set cache_images option on SVG interface if cache-uri attribute is set on document (#223)

  • upgrade prawn-svg to fix display of links in plantuml diagrams (#1105)

  • allow icon set to be specified as prefix on target of icon macro (#1365)

  • write Unix epoch dates to pdfmark file in UTC when reproducible is set

  • don’t include software versions in PDF info if reproducible attribute is set

  • fix optimizer so it applies pdfmark after reading input file

  • allow converter instance to be reused

1.5.0.beta.7 (2019-10-29) - @mojavelinux

  • fix value of implicit page-count attribute when page numbering and running content don’t start on same page (#1334)

  • fix value of implicit chapter-title attribute on preface pages (#1340)

  • show value of untitled-label attribute in outline if doctitle is not set (#1348)

  • don’t show entry for doctitle in outline if doctitle is not set and untitled-label attribute is unset (#1348)

  • generate outline if document has doctitle but no body (#1349)

  • allow elements on title page to be disabled from theme using display: none (#1346)

  • set chapter-title attribute to value of toc-title attribute on toc pages in book (#1338)

  • set section-title attribute to value of toc-title attribute on toc pages in article if page has no other sections (#1338)

  • allow ranges of pages from PDF file to be imported using image macro as specified by pages attribute (#1300)

  • set default footer content in base theme; remove logic to process footer_<side>_content: none key (#1320)

  • include doctitle in outline for article when article is only a single page (#1322)

  • allow custom (inline) role to control text decoration property (#1326)

  • point doctitle entry in outline to first page of content when doctype is article and document has front cover

  • fix asciidoctor-pdf-optimize script and register it as a bin script

  • rename -q CLI option of asciidoctor-pdf-optimize script to --quality

  • only promote first paragraph of preamble to lead paragraph (assuming it has no role) (#1332)

  • don’t promote first paragraph of preamble to lead paragraph if it already has a role (#1332)

  • fix crash when document has no doctitle or sections and untitled-label attribute is unset

  • ignore invalid align value for title logo image (#1352)

1.5.0.beta.6 (2019-10-11) - @mojavelinux

  • reorganize source files under asciidoctor/pdf folder (instead of asciidoctor-pdf)

  • reorganize monkeypatch files under asciidoctor/pdf/ext

  • allow toc to be positioned using toc macro (#1030)

  • extend dots leading up to page number from wrapped line in toc (#1152)

  • set fit=contain by default on cover and page background images (#1275)

  • implement fit=fill for cover, page background, and running content raster (non-SVG) images (#1276)

  • allow foreground image (e.g., watermark) to be added to each page using page-foreground-image attribute or theme key (#727)

  • allow section body to be indented using section_indent key in theme (#737)

  • add glyphs for built-in characters to bundled monospace font (M+ 1mn) (#1274)

  • look for "noborder" role on image even if other roles are defined

  • remove deprecated table_odd_row_background_color and table_even_row_background_color keys from theme

  • implement unordered and ordered description lists (#1280)

  • recognize transparent as valid value for cellbgcolor attribute

  • allow custom role to revert font style to normal (#1286)

  • allow theme to control font properties (font size, font color, etc) of description list term (#1289)

  • allow theme to override caption styles for specific block categories: blockquote, code, example, footnotes, image, listing, and table (#307)

  • allow theme to control style of verse block independently of a quote block (#40)

  • position list marker correctly when media=prepress and list item is advanced to next page or split across pages (#1303)

  • layout horizontal dlist in two columns (#310)

  • apply normal substitutions to content of manname section (#1294)

  • optimize PDF using quality specified in value of optimize attribute if optimize attribute is set (#535)

  • allow xref macro to override xrefstyle set on document

  • assume admonition icon in theme is a legacy FontAwesome icon if the icon set prefix is absent

  • rewrite optimize-pdf as a bin script named asciidoctor-pdf-optimize

  • allow image alt text formatting and arrangement to be controlled by theme (#730)

  • upgrade prawn-icon to 2.5.0 (which upgrades Font Awesome to 5.11.2)

1.5.0.beta.5 (2019-09-13) - @mojavelinux

  • pass styles for inline elements downwards when parsing, allowing role to override default styles for element (#1219)

  • document title in outline should point to second page if document has cover page (#1268)

  • start at setting for running content and page numbering must account for disabled title page (book doctype) (#1263)

  • start at setting for running content and page numbering must account for front cover (#1266)

  • preserve indentation that uses tabs in verbatim blocks when tabsize is not set (#1258)

  • use consistent line height for list items and toc entries if text is entirely monospace (#1204)

  • fix spacing between items in qanda list

  • expand home directory reference in theme name when value ends with .yml and no themedir is specified

1.5.0.beta.4 (2019-09-04) - @mojavelinux

  • always use ; as delimiter to separate multiple font dirs to be compatible with JAR paths (#1250)

  • preserve hyphens in role names in theme file (#1254)

  • allow second arg of outlinelevels attribute to control expand depth of outline (#1224)

  • allow font catalog and font fallbacks to be defined as flat keys in the theme file (#1243)

  • don’t crash when adding indentation guards to source highlighted with Pygments (#1246)

  • don’t override font color of formatted text in toc (#1247)

  • prevent toc from overrunning first page of content by reserving more space for the page number (#1242)

  • allow number of digits reserved for page number in the toc to be adjusted using toc-max-pagenum-digits attribute (#1242)

1.5.0.beta.3 (2019-08-30) - @mojavelinux

  • allow multiple font dirs to be specified using the pdf-fontsdir attribute (#80)

  • fill and stroke bounds of example across all pages (#362)

  • allow page background color and background image to be used simultaneously (#1186)

  • allow theme to specifiy initial zoom (#305)

  • strip surrounding whitespace from text in normal table cells

  • allow attribute references to be used in image paths in theme (#588)

  • resolve variables in font catalog in theme file

  • honor the cellbgcolor attribute defined in a table cell to set the cell background color (#234) (mch)

  • add the .notdef glyph to the bundled fonts (a box which is used as the default glyph if the font is missing a character) (#1194)

  • don’t drop headings if base font family is not set in theme

  • don’t crash if heading margins are not set in theme

  • don’t rely on base_line_height_length theme key in converter (should be internal to theme)

  • set fallback value for base (root) font size

  • reduce min font size in base theme

  • allow theme to configure the minimum height required after a section title for it to stay on same page (#1210)

  • convert hyphen to underscore in theme key for admonition icon type (#1217)

  • always resolve images in running content relative to themesdir (instead of document) (#1183)

  • fix placement of toc in article when doctitle is not set (#1240)

  • honor text alignment role on abstract paragraph(s)

  • don’t insert blank page at start of document if media=prepress and document does not have a cover (#1181)

  • insert blank page after cover if media=prepress (#1181)

  • add support for stretch role on table (as preferred alias for spread) (#1225)

  • include revremark on title page if specified (#1198)

  • allow theme to configure border around block image (#767)

  • align first block of list item with marker if primary text is blank (#1196)

  • apply correct margin to list item if primary text is blank (#1196)

  • allow page break before and after part and before chapter to be configured by theme (#74)

  • allow page number of PDF to import to be specified using page attribute on image macro (#1202)

  • use value of theme key heading-margin-page-top as top margin for heading if cursor is at top of page (#576)

  • resolve icon image relative to docdir instead of current working directory

  • allow theme to style mark element; add default styles to built-in themes (#1226)

  • if value of scripts attribute is cjk, break lines between any two CJK characters (except punctuation) (#1206)

  • add support for role to font-based icon (to change font color) (#349)

  • use fallback size for admonition icon

  • allow attribute reference in running content to be escaped using a backslash

  • allow theme to configure text background and border on a phrase with a custom role (#1223)

  • fix crash if source-highlighter attribute is defined outside the header (#1231)

  • fix crash when aligning line numbers of source highlighted with Pygments (#1233)

1.5.0.beta.2 (2019-07-30) - @mojavelinux

  • only apply title page background image to the title page (#1144)

  • make sure title page background or color (and only title page background or color) gets applied to title page even when page has already been created (#1144)

  • fix crash when image_width is defined in theme (#995)

  • fix crash when toc is enabled and toc-title attribute is unset

  • correctly map legacy Font Awesome icon names when icon set is not specified (#1157)

  • coerce color values in theme that contain uppercase letters (#1149)

  • prevent table alignment from modifying margins of subsequent pages; only align table if width is less than bounds (#1170)

  • ensure base font color is set

  • use more robust mechanism to detect an empty page; tare content stream after adding page background color or image

  • ignore pdf-themesdir unless pdf-theme is specified (#1167)

  • allow theme to control glyphs used for conums (#133)

  • allow theme to control background and border of inline kbd (#313, #1004)

  • add support for link on image in running content (#1002)

  • allow theme to disable font kerning

  • add support for default theme alignment for tables (#1164)

  • add theming support to (inline) roles on phrases (#368)

  • allow theme to customize style of titles in running content (#1044)

  • add support for the built-in big and small roles on phrases (#459)

  • route AFM font warning through Asciidoctor logger

  • upgrade code font (M+ 1mn) to TESTFLIGHT-63a

  • include all alphanumeric characters in code font (mplus1mn) (#282)

  • report clearer error message when theme can’t be found or loaded

  • document how to prepare a TTF font to work best with Asciidoctor PDF (#297)

1.5.0.beta.1 (2019-07-08) - @mojavelinux

  • rename pdf-style and pdf-stylesdir attributes to pdf-theme and pdf-themesdir, respectively (while still honoring the old names for compatibility) (#1127)

  • don’t load fallback font by default; move fallback font to default-with-fallback-font theme

  • apply cell padding to table cells in the head row (#1098)

  • allow the theme to control the padding of table cells in the head row using the table_head_cell_padding key (#1098)

  • fix position of table caption for reduced-width tables when caption align is center (#1138)

  • adjust width of table caption to match width of table unless table_caption_max_width is none in theme (#1138)

  • fix position of text in running header (#1087)

  • ignore start attribute on ordered list if marker is disabled

  • allow start value to be negative for ordered lists that use arabic or roman numbering (#498)

  • don’t convert values in theme which are not color keys to a string (#1089)

  • apply page layout specified on page break even when break falls page boundary (#1091)

  • scale SVG background image to fit page in the same way raster image is scaled (#765)

  • allow page background size to be controlled using image macro attributes (#1117)

  • allow page background image position to be controlled using position attribute on image macro (#1124)

  • add support for fit=cover for cover, page background, and running content images (#1136)

  • change default background image position to center (#1124)

  • allow cover image position to be controlled using position attribute on image macro (#1134)

  • change default cover image position to center (#1134)

  • allow cover image size to be controlled using fit, pdfwidth, and width attributes; don’t scale image by default (#1134)

  • set enable_file_requests_with_root and enable_web_requests options for all SVGs (#683)

  • automatically set pdf-stylesdir if pdf-style ends with .yml and pdf-stylesdir is not specified (#1126)

  • replace hyphens with underscores in top-level theme keys

  • allow hyphens to be used in variable references in theme (#1122)

  • allow theme to control background and border of inline code (literal) (#306)

  • allow theme to control background and border of inline button (#451)

  • resolve null color value in theme to nil (aka not set)

  • add support for cgi-style options on source language when syntax highlighting with Rouge (#1102)

  • apply custom theme to chronicles example to customize running content and demonstrate how to extend default theme

  • drop remapping of legacy running content keys in theme data

  • resize running content to fit page layout (#1036)

  • exclude border width from running content area (#1109)

  • support text-transform property in running content (#702)

  • make depth of section titles assigned to section-title attribute in running content configurable (#1141)

  • support width attribute on image in running content if no other dimension attribute is specified

  • apply correct scale-down logic to image in running content

  • allow image format to be specified using format attribute (cover page image, page background image, running content image) (#1132)

  • allow theme to set bottom border properties (color, style, and width) of table head row (#770)

  • allow column rule and spacing to be specified for running content when multiple columns are specified (#1093)

  • never load base theme when loading default theme; otherwise load base theme if extends isn’t specified, but only if theme data hasn’t been initialized

  • shorten text-alignment attribute to text-align

  • set PDF version to 1.4 by default (#302)

  • allow PDF version to be set using pdf-version document attribute (#302)

1.5.0.alpha.18 (2019-06-01) - @mojavelinux

  • restore compatibility with Asciidoctor back to 1.5.3 and add verification to test matrix (#1038)

  • allow one theme to extend another theme using the top-level extends key (#367)

  • allow theme to set text indent for paragraphs using prose_text_indent (#191)

  • allow theme to set spacing between adjacent paragraphs using prose_margin_inner (#191)

  • show parts in toc when toclevels=0 (#783)

  • add support for autonumbered callouts in source blocks (#1076)

  • fix duplication of footnotes in keep together regions (#1047)

  • display standalone preamble in book normally (#1051)

  • allow outline depth to be set using outlinelevels attribute independent of toclevels (#1054)

  • fix compounding cell padding (#1053)

  • add support for qanda list (#1013)

  • fix parsing of bibref and link inside footnote text (#1061)

  • restore square brackets around ID of bibliography entry with custom ID (#1065)

  • add page_numbering_start_at key to theme to control start page for page numbering (#1041)

  • don’t allow running_content_start_at key to affect page numbering (#1041)

  • substitute {chapter-title} property on front matter pages (replace with doctitle and toc-title, respectively, when running content starts before first page of body) (#1040)

  • allow side margins to be set on elements on title page (#824)

  • don’t promote preamble to preface if preface-title attribute is empty

  • expand padding value for running content (header and footer) to array

  • add support for unnumbered (and no-bullet) style on ordered list (#1073)

  • add visual regression capability to test suite (@beatchristen)

  • ensure index section doesn’t get numbered when using Asciidoctor < 1.5.7

  • add part signifier and part number to part title if partnums is set; allow signifier to be customized using part-signifier attribute (#597)

  • add support for the chapter-signifier attribute as the prefered alternative to chapter-label

  • warn if the image referenced in the running content cannot be found (#731)

1.5.0.alpha.17 (2019-04-23) - @mojavelinux

  • drop support for Ruby < 2.3 (and installation will fail for Ruby < 2.1)

  • add asciidoctor/pdf and asciidoctor/pdf/version require aliases (#262)

  • rename module to Asciidoctor::PDF and define Asciidoctor::Pdf alias for backwards compatibility (#262)

  • switch to tilde dependency versions (flexible patch number) instead of ranges

  • upgrade prawn-svg to 0.29.1; resolves numerous SVG rendering issues (#886, #430)

  • drop support for Rouge < 2

  • add a test suite (#37)

  • allow running content (header and footer) to be enabled on title and toc pages; controlled by running_content_start_at property in theme (#606)

  • add support for nbsp named entity (i.e., + ); replace occurances of nbsp named entity with a single space in outline

  • upgrade to FontAwesome 5; introduce the fas, far, and fab icon sets, now preferred over fa; drop support for octicons (#891) (@jessedoyle)

  • place footnotes at end of chapters in books or end of document otherwise (#85) (@bcourtine)

  • fix rendering of footnotes directly adjacent to text in a normal table cell (#927)

  • place toc directly after document title when doctype is not book (#233) (@ogmios-voice)

  • add page layout control to page break (#490) (@resort-diaper)

  • allow additional style properties to be set per heading level (#176) (@billybooth)

  • add support for hexadecimal character references, including in link href (#486)

  • force set data-uri attribute on document so Asciidoctor Diagram returns absolute image paths (#1033)

  • set line spacing for non-AsciiDoc table cells (#296)

  • consider all scripts when looking for leading alpha characters in index (#853)

  • don’t create title page for article doctype unless title-page attribute is set (#105)

  • don’t show article title if notitle attribute is set (#998)

  • generate name section for manpage doctype automatically (#882)

  • remove unprocessed passthroughs in literal cells

  • apply font style from theme to formatted text description list term (#854)

  • prevent tempfile for remote image from being deleted before it’s used (#947)

  • handle case when uri to make breakable is empty (#936)

  • add support for frame=ends as alternative to frame=topbot on table

  • allow table frame and grid to be set globally using the table-frame and table-grid attributes (#822)

  • disable table stripes by default (#1049)

  • allow table stripes to be enabled globally using table-stripes attribute (#1049)

  • use new logging subsystem, if available; otherwise, use shim (#905)

  • allow alignment of list text to be controlled using roles (#182)

  • allow text alignment to be set for abstract (#893)

  • prevent text from overlapping page number in TOC (#839)

  • allow ulist marker to be controlled by theme (#798)

  • add support for reftext for bibliography entry (#864)

  • add support for fw (full-width) icons (#890)

  • decouple vw units with alignment (#948)

  • add align-to-page option for block images (#948)

  • add support for SVG admonition icons (#828) (@keith-packard)

  • rename pastie theme for Rouge to asciidoctor_pdf_default

  • add bw theme for Rouge (#1018)

  • reset top margin of index columns when overflowing to new page (#929)

  • add support for line numbers in source listings (#224)

  • add U+2060 (word joiner) character to built-in Noto Serif font and fallback font (#877)

  • add U+202F (narrow no-break space) character to fallback font (#807)

  • ensure callout number ends up on same page as item text (#914)

  • guard against pygments returning nil (#884)

  • encode quotes in alt text of inline image (#977)

  • fix crash when menu macro is used in a section or block title (#934)

  • remove duplicate message when syntax highlighter is unavailable; don’t crash processor (#1078)

  • only look for the start attribute on the code block itself when highlighting with rouge

  • apply block styling to background for line-oriented tokens in rouge by default

  • detect pagenum ranges in index when media is print or prepress (#906)

  • ignore style when resolving icon font (#956, #874)

  • remove correct width method when overloading Prawn::Text::Formatted::Fragment

  • remove ZWSP from alt text of image to prevent fragment from being duplicated (#958)

  • avoid call to super in prepended module to fix Ruby 1.9.3

  • look for correct file to require in bin script

  • upgrade prawn-icon from 1.3.0 to 1.4.0

  • upgrade rouge to 2.2.1

  • add concurrent-ruby to runtime dependencies for compatibility w/ Asciidoctor 1.5.8

1.5.0.alpha.16 (2017-07-30) - @mojavelinux

  • add support for xrefstyle attribute (#464)

  • allow page side to be based on physical page number and/or be inverted (#813) (@fap-)

  • fix layout error caused by nested keep together blocks (#791)

  • upgrade prawn-svg to allow generic font names to be mapped in SVG (#777)

  • upgrade prawn-svg to fix issue with dotted lines (#741)

  • upgrade prawn-svg to enable linear gradients (#228)

  • don’t attempt to parse text in literal cell (#816)

  • warn if theme variable cannot be resolved; don’t replace (#801)

  • number appendix subsections based on appendix number when doctype is book (#627)

  • don’t add break hints to URI when using AFM font (#795)

  • add rescue check for scratch document when state is not initialized

  • allow page margin to be a single number; fixes regression introduced by #749

  • check for margin as array, then as numeric, then as string

  • extend version range for prawn-templates (#803)

  • add missing part-title attribute to theming guide (#827)

  • clarify in theming guide that variables are defined in document order

  • clarify that the fallback font is only used when the primary font is a TrueType font

  • add more information about prawn-gmagick to README

  • fix warnings and incompatibility when using Ruby 1.9.3

  • document in README how to install Asciidoctor PDF on Ruby 2.0.0

  • enable Travis CI; configure CI-based deployment to RubyGems.org

1.5.0.alpha.15 (2017-03-27) - @mojavelinux

  • fix compatibility with Prawn 2.2.0 (#775)

  • add workaround for TTFunk bug when font table has empty data (#619, #651)

  • take fallback font into account when calculating width of string (#651)

  • fill and stroke bounds of sidebar across all pages (#259) (@TobiasHector)

  • allow page margin to be set using pdf-page-margin attribute (#749)

  • implement none, no-bullet and unstyled unordered list styles

  • add dots to all levels in TOC if toc_dot_leader_levels is all

  • use bold style for description list term by default (#776)

  • always escape index term text (#761)

  • don’t crash if color value on text span is invalid

  • implement start line number for source listing (Rouge) (#752)

  • enable "start inline" option when highlighting PHP (#755)

  • persuade CodeRay to handle html+ source languages

  • introduce stripes attribute to table to control zebra striping (#724)

  • use theme key table_body_stripe_background_color to control color of table stripes (#724)

  • allow theme to set style of table border and grid (#766)

  • allow theme to set text transform on header cell in table body (#750)

  • set top border width of first body row to match bottom border width of header row

  • don’t add TOC if empty (#747)

  • optimize code that generates outline level

  • don’t recalculate header_cell_data for each row

  • use slightly more efficient way to find Pygments lexer

  • upgrade rouge to 2.0.7

  • upgrade prawn-templates to 0.0.5

  • revise information in theming guide pertaining to custom fonts

  • document in README how to get full support for CJK languages

  • document in theming guide that Asciidoctor PDF subsets font when embedding

  • document that background images are scaled to fit bounds of page

  • add note in theming guide about using double quoted strings

1.5.0.alpha.14 (2017-02-05) - @mojavelinux

  • add support for AsciiDoc table cells (including nested tables) (#6)

  • patch text cell to remove cursor advancement

  • make header cell in body inherit styles from table head (#239)

  • don’t crash if table is empty and cols are explicitly set (#610)

  • fix vertical centering for cells in table head row

  • implement converter for index (#386)

  • record page number for index term when writing anchor (#639)

  • support the underline and line-through roles on phrases (#339)

  • allow printed URI to break at break opportunities (#563)

  • don’t drop subsequent images after inline image fails to load

  • don’t crash if inline image is an unsupported format; issue warning instead (#587)

  • show alt text when image fails to embed (#693)

  • always show block image caption even if image fails to embed

  • delegate to method to handle missing image

  • permit use of GIF image format if prawn-gmagick is available (#573)

  • add support for image macros that have a data URI target (#318)

  • don’t crash if format of image in running content is unrecognized

  • only fit image within bounds of running content if contain option is set

  • document fit attribute for image in running content

  • fix alignment for SVG image in running content

  • keep block image with caption (#690)

  • place destination for block image on same page as image

  • set color space when block image occurs on page by itself (#688)

  • resize SVG to fit page (#691)

  • backport resize method from prawn-svg and use it

  • disable system font scan in Prawn SVG

  • use character spacing to fine-tune width of placeholder for inline image (#686)

  • fix duplicate inline image rendering (@fap-) (#388)

  • constrain inline image to width of bounds

  • add support for pdfwidth to inline images (@fap-) (#620)

  • honor pdfwidth attribute for image in running content (#625)

  • add support for absolute measurement units to scaledwidth attribute (#674)

  • resize inline SVG without an explicit width (#684)

  • resize inline image to fit within content height (#700)

  • calculate height of inline image correctly in table cell (#295)

  • fix bug in calculation when image overflows page (#708)

  • simplify calculation of rendered width and height of images

  • add square brackets around alt text for inline image

  • don’t surround alt text of block image with non-breaking spaces

  • specify width & height when embedding (inline) raster image to avoid recalc

  • resize title logo image to keep on page (#714)

  • don’t leave blank page when importing PDF page (#614)

  • fix running content dimensions (#616)

  • introduce document attribute to control default text alignment (#396)

  • allow setting a default columns spec for running content on both recto and verso pages; set if not defined

  • show example of center column alignment in default theme

  • map dynamic section-title attribute in running content to current section if page has no section (#709)

  • assign dynamic part-title attribute for use in running content (#596)

  • don’t set dynamic chapter-title attribute in running content for preface unless doctype is book

  • clear section and chapter title in running content when part changes (#910, #879)

  • clear section title in running content when chapter changes (#910)

  • assign page number label to each page (#641)

  • don’t set dynamic page-number attribute in running content of pagenums is disabled

  • allow toc title properties to be controlled by theme (#701)

  • use correct number of dots when font style is applied to toc level (#621)

  • allow theme to control which toc levels have dot leaders; default to 2-3 (#631)

  • set font color of page number for parts in toc

  • don’t crash when toc dot leader is empty string

  • list preface with title in table of contents (#732)

  • allow theme to apply text decoration to link text (#567)

  • allow page layout to be controlled from document (#565)

  • don’t crash if image in running content fails to embed (#728)

  • treat abstract section as abstract block (#703)

  • set example block background to white by default

  • automatically wire unspecified code and conum font family to literal font family

  • add support for background colors when highlighting code with Rouge

  • add support underline style for token in Rouge theme (#665)

  • drop background colors on strings in rouge pastie theme

  • add support for image-based icons (#479) (@JBR69)

  • preliminary support for vertical alignment of admonition icon/label

  • allow side padding on admonition label to be controlled separately from admonition content

  • add more control over vertical rule in admonition block (#601)

  • allow theme to control font properties for admonition content (#592)

  • only add lead role to first paragraph of preamble (#654)

  • display poster image for video with link to video URI (#287)

  • add link to audio file (#475)

  • don’t drop anchor within text that overruns page (#638)

  • display title for abstract (#582)

  • display title for open block (#577)

  • display block title on quote and verse blocks (#416)

  • don’t draw border for quote/verse block on empty page or if border width is 0

  • allow delimiter between author names on title page to be configured in theme

  • coerce resolved value of content key in theme to String (#653)

  • honor background color from Pygments theme

  • set default inner/outer margins in base theme

  • document missing glyph encoding warning in theming guide; minor rewording

  • document how to configure fonts in SVG images (#739)

  • document how to use Asciidoctor Mathematical to enable STEM support (#45)

  • transform text containing multibyte characters (#363)

  • document in theming guide how to transform unicode letters with Ruby < 2.4

  • show unmodified text if text_transform is none (#584)

  • make performance optimization to formatted text transform

  • use reference_bounds instead of @margin_box to move past bottom

  • handle negative bottom padding properly at page boundary

  • use value of docdatetime & localdatetime attributes in PDF info (#590)

  • use truncate_to_precision instead of round to truncate floats; map to native method in Ruby >= 2.4

  • upgrade prawn-svg dependency to 0.26.x

  • upgrade prawn-icon to 1.3.0

  • document in the README how to use the autofit option on verbatim blocks

  • clarify in README how inline image are sized

  • clarify instructions in README about how to specify a page number range for printing

  • document in theming guide how to define and apply a custom Rouge theme

  • rename pdfmarks to pdfmarks; document pdfmark attribute in theming guide

  • describe the quoted string value type in the theming guide

  • add self-referencing anchor to each key prefix in theming guide

  • document nonfacing option for sections (@jnerlich)

  • fix documentation for toc_dot_leader_font_color in theming guide (@davidgamba)

  • document that dot leader inherits font properties from toc category

  • fill in missing defaults for keys in theming guide

  • rewrite intro to Keys section in theming guide

  • add keys for prose, menu, and conum categories to theming guide

  • document outline_list_marker_font_color key in theming guide

  • refactor measurement value helpers into module (#677)

  • add reproducible flag to examples

  • add inline ref and corresponding xref to chronicles example

  • fix Ruby warnings

  • update instructions and Gemfile config to use with Ruby 1.9.3

  • configure build as the default rake task

1.5.0.alpha.13 (2016-09-19) - @mojavelinux

  • Add support for mirror (recto/verso) margins and facing pages when media=prepress

  • Add non-breaking hyphen glyph to built-in fonts so its intended behavior is honored (#462)

  • Add page break before a book part (#329)

  • Allow running (header/footer) content to be arranged in columns (#449)

  • Allow font properties to be set per element in running content (#454)

  • Prevent the SVG from modifying the document font (#494)

  • Implement decorative border for multipage quote and verse blocks (#270, #557, #558)

  • Encode anchors in hex that contain characters outside of ASCII range (#481, #301)

  • Size the line number gutter correctly (accounting for width of largest line number) (#402)

  • Allow theme to specify default value for pdfwidth attribute on image and document in README (#455)

  • Fix front matter page numbering by adding page labels for all front matter pages in outline (#458)

  • Allow image type to be specified explicitly using format attribute on image macro (#540)

  • Add support for literal and verse table cell styles

  • Preserve indentation in literal and verse table cells

  • Preserve paragraph breaks in normal table cells

  • Honor value of width attribute even when autowidth option is set on table (#519)

  • Align table title to left edge of table, regardless of table alignment (#469)

  • Add support for reversed option on ordered list (#491)

  • Don’t drop whitespace in front of conum on final line of source block (#470)

  • Add more control over position of elements on title page, including support for vw units (#418)

  • Allow table caption position/side to be controlled by theme (#531)

  • Use base_align setting from theme as default alignment for headings

  • Resolve bare image-related attribute values relative to base_dir

  • Only allow Prawn SVG to fetch remote images if the allow-uri-read attribute is set (#548)

  • Introduce page_margin_inner and page_margin_outer keys to theme

  • Start title page, toc, main content, parts, and chapters on recto page when media=prepress and doctype=book

  • Allow default font style for table to be set via theme (table_font_style)

  • Use correct default bullet per nested unordered list level (#529)

  • Call start_new_part at start of each book part

  • Delegate to layout_part_title method to layout part title

  • Don’t match a special section as a chapter unless the doctype is book

  • Fix list marker placement when list item touches bottom of page

  • Eliminate excessive spacing between list items that contain nested lists

  • Drop lines in running (header/footer) content with unresolved attributes (#522)

  • Ensure start_new_chapter is always executed at a chapter transition (#524)

  • Add support for root xref (e.g., included-doc.adoc) (#521)

  • Prevent block from spilling to next page if there’s no more content (#361)

  • Add support for px units to pdf-page-size attribute

  • Fix parsing error when value of pdf-page-size attribute is unitless

  • Don’t crash if table is empty (#480)

  • Don’t crash when deleting last remaining page; don’t delete last page if empty (#317)

  • Don’t orphan space between conums when extracting from verbatim block (#506)

  • Properly scope attr and attr? lookups

  • Rename internal page_start and page_end attributes to pdf-page-start and pdf-page-end, respectively

  • Fix settings for table header cell

  • Fix padding around content of quote block in default theme

  • Read theme file with UTF-8 encoding (#533)

  • Allow temporary image file to be deleted on Windows (#425)

  • Don’t crash if theme file is empty (#551)

  • Don’t crash if cover image can’t be read; warn instead

  • Clarify in theming guide how to write numbers with 3 or more digits (#555)

  • Document how inline images are sized

  • Document how to disable default footer from theme

  • Update explanation of WINANSI encoding behavior in theming guide

  • Restore support for Ruby 1.9.3 (#528)

  • Upgrade prawn-icon to 1.2.0 (which upgrades Font Awesome to 4.6.3)

  • Upgrade prawn-svg to 0.25.2 (by way of more lenient version range)

  • Fix Ruby warnings

  • Document in README how image paths are resolved

  • Configure README for better preview on GitHub

  • Update chronicles example to modern AsciiDoc syntax; update content

1.5.0.alpha.12 (2016-08-05) - @mojavelinux

  • Fix incompatibility with Rouge 2 source highlighter (#471)

  • Declare rouge gem in Gemfile for use with examples

  • Add option to make URLs visible in printed PDF using show-link-uri or media=print attributes (#435, #463)

  • Document options for scaling an image (#453)

  • Add support for images to span width of page (#424)

  • Fix embedding of remote images; fix case when imagesdir is a URI (#467)

  • Collapse non-significant whitespace (#465)

  • Document how to inherit font size for a given heading level (#460)

  • Decode character references in link URIs (#448)

  • Use arrow as caret for menu path instead of pipe (#441)

  • Document theme-related AsciiDoc attributes in theming guide (#428)

  • Section title alignment should be customizable via theme (#343)

  • Collapse all whitespace when normalizing (#355)

  • Require space on either side of math operator to avoid interpretting dates as math equations (#429)

  • Allow specifying a font style for a title on the title page (#423)

  • Fix Prawn SVG to support arrow heads on lines (#75)

  • Upgrade prawn-svg to 0.25.1

  • Upgrade prawn-icon to 1.1.0

  • Fix rendering of two images in header or footer (#421)

  • Allow table grid color and width to be controlled by theme (@ntfc)

  • Fix undefined local variable or method `dest_y' when adding auto-generated anchor to section (#419)

  • SVG files that include image elements are not rendered correctly improvement (@AlexanderZobkov) (#414)

  • Fix Prawn SVG to support currentColor keyword (#407)

  • Parser should recognize up to 6 digit character references (#404)

  • Properly convert a negative measurement value in theme

  • Coerce percentage value to float instead of integer in theme

  • Set minimum required Ruby version to 1.9.3 instead of 1.9

  • Use title capitalization for section titles in theming guide

  • Update and reorganize keys in theming guide; document numerous keys previous missing

  • Add hints to theming guide about how to apply styles when using Maven or Gradle (@fwilhe)

  • Fix gemspec to collect files when project is not a git repository or git is not available

1.5.0.alpha.11 (2016-01-05) - @mojavelinux

  • Allow font style for first line of abstract to be controlled by theme (@nawroth) (#378)

  • Add option to make builds reproducible (@bk2204) (#338)

  • Set default page size to A4 (@stephenhay) (#319)

  • Preprocess all hex color values (#381)

  • Add note about preprocessing hex color values to theming guide (#381)

  • Honor base font style (#373)

  • Don’t fail to delete tmp file (#369)

  • Lazy load icon fonts if detected (#364)

  • Reduce heading line height in default theme (#351)

  • Set default (fallback) SVG font from theme (#210)

  • Expand last column to fit width of table (#372)

  • Don’t cache resolved imagesdir attribute value

  • Use fallback when merging icon data

  • Defer to built-in caching in prawn-icon

  • Document replacements and numeric character refs in header/footer content

  • Document base_font_size_min setting in theming guide

  • Document that page background colors & images do not currently work in AsciidoctorJ PDF

  • Use failproof relative require logic in bin script

1.5.0.alpha.10 (2015-11-01) - @mojavelinux

  • Allow admonition icon to be customized by theme (#121) (@jessedoyle)

  • Update to prawn-icon 1.0.0 (#335) (@jessedoyle)

  • Only generate the pdfmarks file if the pdfmarks attribute is set

  • Honor table alignment (via align attribute or role) (#299)

  • Use Hash for ViewerPreferences; set initial magnification (#303)

  • Handle case when colpcwidth is unspecified (#314)

  • Show title for lists (olist, ulist, dlist) (#316)

  • Don’t attempt to add running content if document has no content pages

  • Correctly calculate toc page range (#322)

  • Don’t insert blank page after back cover (#328)

  • Document theme key that sets sidebar padding (#344)

  • Handle case when CodeRay passes nil text to text_token

1.5.0.alpha.9 (2015-08-02) - @mojavelinux

  • Apply point conversion to image widths (#221)

  • Restore missing glyphs in Noto Serif font; adds support for Cyrillic languages (#72, #99)

  • Add support for the Rouge source highlighter (#247)

  • Fix parsing of style attribute in inline markup when it contains spaces; fixes Pygments highlighting

  • Expand tabs to spaces in source document (#236)

  • Scale down SVG if width is wider than page (#242)

  • Load a base theme with defaults for required keys (#132)

  • Enable PDF page import using block image macro (#177)

  • Restore method in PDF::Core needed to import PDF page (#237)

  • Restore text rendering mode after PDF import (#251)

  • Support writing to STDOUT and other IO objects (#254)

  • Enable pagenums by default; allow noheader & nofooter to control running header/footer (#205)

  • Implement explicit table width, including autowidth (#258)

  • Handle conversion to windows-1252 more gracefully when using built-in (AFM) fonts (#290)

  • Disable warning if using a built-in (AFM) font

  • Remove use of rhythm theme keys from converter (#289)

  • Allow font_style to be set on literal text (#291)

  • Parse inline image macro value of page_background_image (#222)

  • Allow theme to control header cells in table body (#272)

  • Make line height in running header/footer configurable (#274)

  • Normalize text content in running header/footer (#266)

  • Modify vertical alignment setting for running header/footer (#264)

  • Use table background color, even if white; upgrade to Prawn Table 0.2.2 (#214)

  • Delete trailing content page if empty (#147)

  • Fix dry run calculation of block height…​again (#215)

  • Move footnotes to inline in a lighter shade

  • Fix for JRuby 1.7 running in 2.0 mode

  • Upgrade Prawn SVG to 0.21.0; fixes most badge SVGs

  • Upgrade thread_safe gem

  • Prevent crash if doc has no sections (@abatalev)

1.5.0.alpha.8 (2015-06-23) - @mojavelinux

  • Support inline images (#9)

  • Support link attribute on inline images (#209)

  • Support inline icon macro (#97)

  • Allow fine-grained control over image width (#76)

  • Size conversion not yet applied to images on title page or in running header/footer

  • Enable checklists (#181)

  • Fix block height calculation when content is indented by propagating bounds to scratch document (#215)

  • Don’t insert page break before content whose height exceeds a single page (#183)

  • Dash border of literal/listing block at page boundary when broken across pages (#190)

  • Don’t crash if toc entry is too long (#200)

  • Add missing methods on OpenStruct to fix Rubinius compatibility (#81)

  • Autofit font size in listing & literal blocks if autofit option is specified (#185)

  • Support border style (e.g., double, dashed, dotted) (#196)

  • Allow font color of outline list marker to be set by theme (#170)

  • Allow use of hyphen in property names in the theme (#193)

  • Only include table of contents if toc attribute is defined in header (#187)

  • Improve parsing of pdf-page-size attribute

  • Handle case in colist converter when previous block isn’t found (#173)

  • Print Asciidoctor PDF version in CLI output

  • Upgrade Prawn (< 3.0.0, >= 1.3.0) (#68)

  • Upgrade Prawn SVG to 0.20.0

  • Document gem installation in README (#112)

  • Perform code cleanups (#195)

  • Silence warning about toc block macro

  • Add -example suffix to example file names

  • Use CodeRay as syntax highlighter in examples (#207)

  • Use proper font names in default them to support custom fonts in SVGs

  • Rework parser to parse void elements

  • Apply first line formatting correctly (no dropped words)

  • Add support for text-center role on paragraphs

  • Update theming guide

  • Fix cross references in README

1.5.0.alpha.7 (2015-05-31) - @mojavelinux

  • Add support for font-based icons (Jesse Doyle) (#15)

  • Enable font fallback support (Rei)

  • Support single value for font_fallbacks key in theme

  • Reenable M+ 1p as the fallback font

  • Add option to specify the background color for even table rows (Tord Heimdal) (#104)

  • Add block title for paragraphs (David Gamba) (#67)

  • Allow custom page size setting (Otavio Salvador) (#84)

  • Fix xref to sections (#56)

  • Fix xrefs to non-section content (#110)

  • Allow theme to control layout of title page (#135)

  • Allow theme to control style of table of contents (#167)

  • Allow running header & footer content to be customized (#89)

  • Tighten spacing between list items, make value configurable (#92)

  • Support CMYK color values (#155)

  • Add support for measurement values in theme (#156)

  • Name per-level heading theme keys consistently (e.g., heading_h<n>_font_size) (#157)

  • Preprocess theme data to allow # in front of hex colors (#158)

  • Support linkable images (#51)

  • Render table footer row (#123)

  • Don’t crash if sectids attribute is disabled (#70)

  • Support text transform in theme (uppercase / lowercase) (#138)

  • Keep together shouldn’t create blank pages (#150)

  • Properly resolve image target as system path (#87)

  • Show warning when image cannot be read (#148)

  • Allow page background image to be specified (#134)

  • Support PDF format as cover page (#113)

  • Accomodate numbered list with large numbers (#91)

  • Position list marker correctly (#140)

  • Allow theme to set font size & family of table cells (#139)

  • Unencode character entities in document title (#136)

  • Process callouts in listing & literal blocks (#31)

  • Use :center to vertically align table cell (#118)

  • Normalize endlines in table cell text (#116)

  • Support setting page size via attribute (#65)

  • Remove unused fonts; update version of NotoSerif font license file

  • Remove Asciidoctor theme until we’re ready to fully implement

  • Restore source highlighting when nested inside block

  • Allow keys in theme to be nested to an arbitrary depth

  • Assign width to border for blockquote if not specified in theme

  • Add support for font family and style per heading level

  • Implement basic converter for inline_indexterm

  • Coerce negative values in theme if they slip through

  • Use preserve_indentation in layout_prose

  • Support remote images

  • Add warning about unsupported gif format

  • Abort cli if option parsing returns exit code

  • Use SafeYAML to load theme files

  • Handle transparent value for table background colors

1.5.0.alpha.6 (2014-11-28) - @mojavelinux

  • Add pdf-fontsdir attributes to redefine fonts directory (andrey)

  • Use require_relative to load Asciidoctor PDF in asciidoctor-pdf script (Ryan Bigg)

  • Add example for specifying theme file (Leif Gruenwoldt) (#61)

  • Add thread_safe gem to remove warning when registering converter

1.5.0.alpha.5 (2014-09-15) - @mojavelinux

  • Allow chapter label to be controlled using the chapter-label attribute (#47)

  • Prevent toc from overflowing content (#35)

  • Fix page numbering for various permutations of front matter

  • Don’t activate implicit header include processor by default (#48, #25)

  • Draw box around listings and literal blocks than span more than one page (#11)

1.5.0.alpha.4 (2014-09-09) - @mojavelinux

  • Fix yield statement so Asciidoctor PDF can be used with JRuby

  • Document that the coderay gem must be installed to run the examples (#42)

1.5.0.alpha.3 (2014-09-08) - @mojavelinux

  • Remove unnecessary dependencies (tilt, slim, thread_safe)

1.5.0.alpha.2 (2014-09-05) - @mojavelinux

  • Add magic encoding header to source file so Asciidoctor PDF can be used with Ruby 1.9.3 (#33, #36)

1.5.0.alpha.1 (2014-09-04) - @mojavelinux

  • Rewrite as proper Asciidoctor converter (#29)

  • Initial pre-release