Macdown Versions Save

• Fixed crashes when the editor font is invalid.
• Sparkle is re-bundled to make sure we're using 1.13.1.

IMPORTANT SECURITY RELEASE; PLEASE UPGRADE NOW.

This update addresses the security issue found in Sparkle, the automatic upgrade framework used by MacDown. Please upgrade as the earliest possible chance.

You can read more about the security issue at https://github.com/sparkle-project/Sparkle/releases/tag/1.13.1.

• Fixed a bug causing text being incorrectly trimmed when toggling block syntaxes.
• Fixed a bug causing crashes when entering Versions.
• Fixed accessory display in highlighted code blocks.
• Tried to fix automatic updates again.
• Spelling fixes.
• Updated Prism to 73b7135 with a lot of new languages.

• Fixed: Could not load HTTPS images.
• Enhancement: Allow YAML front-matter to end with ....
• Upgraded Prism to 05a2a15.

• Fixed: Preview not rendering under OS X 10.11 (El Capitan).
• Enhancement: Better editor font size calculation.
• Upgraded Prism to 1ab4619.

• Enhancement: Math block highlighting in editor.
• Fixed 10.11 El Capitan compatibility.
• Updated syntax highlighting (Prism @ 513137c).

• Fixed: Line numbers in code blocks not showing without a language tag.
• Fixed: Out-of-bounds read when toggling markup in an empty line.
• Fixed: Delete selection behaviour is shadowed by unindentation.
• Enhancement: Make table-of-content rendering preference global.
• Enhancement: Implement accessory view for code blocks.
• Enhancement: More consistent behaviour when toggling block-level markup.
• Update Prism to ee463e8:
  • Make line numbers plugin work without highlighting.
  • Misc. rendering glitches fixed.
  • Syntax improvements.

• Fixed: Preview becoming plain text when clicking on hyperlinks.
• Fixed: Incorrect CLI utility behaviour when a MacDown instance is running.
• Fixed: Crash on resource lookup failures.
• Enhancement: Blockquote and indentation shortcuts now work for empty lines.
• Enhancement: Add a class attribute to the TOC HTML list for styling.
• Enhancement: Always add a language-* class to code blocks, even if syntax is not specified (language-none), as recommended by Prism.

Freeze Sparkle under 1.8 for compatibility.

• Add toggle to zoom preview content based on editor font size.
• Disable horizontal scrolling in editor to prevent word wrapping from failing.
• Upgrade Hoedown to 3.0.3, fixing incorrect parsing in tables and comments.
• Upgrade Sparkle to 1.10. May fix multiple issues with the updater window. Feedback needed.
• Upgrade Prism to f28a3e0.
  • The following new syntaxes are included:
    • Brainfuck
    • Keyman
    • Makefile
    • REST
    • SASS
    • Smalltalk
    • Stylus
    • VHDL
    • Wiki
    • YAML
  • Syntax alias "sass" has been removed in favour of the SASS syntax.
• Other dependency upgrades.