CHANGELOG

3.2.0 2025-10-28

• Restore Tilt integration (#22)

3.1.0 2025-10-26

• Restore Proc methods: to_html, to_xml, ast, apply

3.0.2 2025-10-23

• Fix compilation of ternary ops with HTML tags

3.0.1 2025-10-21

• Update Sirop, Prism dependencies

3.0.0 2025-10-19

• Improve implementation of Papercraft.apply
• Add support for rendering self-closing XML tags
• Streamline Papercraft API
• Add support for Papercraft.render { ... }
• Prefix internal Proc extensions with __papercraft_
• Change API to use Papercraft.html instead of Proc#render. Same for apple, render_xml etc.

2.24 2025-10-14

• Update gem links
• Simplify render_cache, caller must provide cache key
• Reduce surface area of Proc extensions

2.23 2025-10-12

• Update ERB to version 5.1.1

2.22 2025-10-08

• Use prepend instead of include to extend the Proc class

2.21 2025-10-08

• Fix Proc#apply parameter handling
• Put Proc extensions in separate module, included into Proc

2.20 2025-10-08

• Raise error on void element with child nodes or inner text
• Fix compilation of empty template

2.19 2025-10-08

• Use gem.coop in Gemfile

2.18 2025-10-08

• Add link_stylesheet extension
• Add support for rendering templates in IRB
• Update Sirop to 1.0

2.17 2025-10-05

• Update dependencies
• Add support for attributes in html tag
• Add Papercraft.__clear__extensions__ method

2.16 2025-10-02

• Add support for namespaced components

2.15 2025-10-01

• Add Papercraft.markdown_doc method
• Emit DOCTYPE for #html as well as #html5

2.14 2025-09-17

• Do not escape inner text of style and script tags

2.13 2025-09-11

• Pass level to HTML debug attribute injection proc

2.12 2025-09-11

• Add support for injecting location attributes into HTML tags (for debug purposes)

2.11 2025-09-11

• Add mode param to Papercraft::Template wrapper class

2.10 2025-09-11

• Add support for rendering XML, implement Proc#render_xml
• Fix handling of literal strings with double quotes
• Improve error handling for Papercraft::Error exceptions

2.9 2025-09-02

• Tweak generated code to incorporate @byroot’s recommendations:
  • Remove call to to_s coercion before calling html_escape
  • Chain calls to #<< with emitted HTML parts

2.8 2025-08-17

• Add #render_children builtin
• Rename #emit_yield to #render_yield
• Add Proc#render_cached for caching render result

2.7 2025-08-17

• Improve source maps and whitespace in compiled code
• Minor improvements to emit_yield generated code
• Add support for extensions

2.6 2025-08-16

• Add support for block invocation

2.5 2025-08-15

• Translate backtrace for exceptions raised in #render_to_buffer
• Improve display of backtrace when source map is missing entries
• Improve handling of ArgumentError raised on calling the template
• Add Template#apply, Template#compiled_proc methods

2.4 2025-08-10

• Add Papercraft::Template wrapper class

2.3 2025-08-10

• Fix whitespace issue in visit_yield_node
• Reimplement and optimize exception backtrace translation
• Minor improvement to code generation

2.2 2025-08-09

• Update docs
• Refactor code

2.1 2025-08-08

• Optimize output code: directly invoke component templates instead of calling Papercraft.render_emit_call. Papercraft is now
• Optimize output code: use separate pushes to buffer instead of interpolated strings.
• Streamline API: emit proc => render, emit str => raw, emit_markdown => markdown
• Optimize output code: add frozen_string_literal to top of compiled code
• Add more benchmarks (#1)
• Optimize output code: use ERB::Escape.html_escape instead of CGI.escape_html (#2)
• Fix source map calculation

2.0.1 2025-08-07

• Fix source map calculation

2.0 2025-08-07

• Passes all HTML, compilation tests from Papercraft
• Automatic compilation
• Plain procs/lambdas as templates
• Remove everything not having to do with HTML
• Papercraft: compiled functional templates - they’re super fast!