khnum 0.2.0

Khnum HTML templates for pure Dart servers with layouts, includes, components, and safe escaping.

0.2.0

• Made conditions and boolean operators require bool instead of applying loose truthiness.
• Added explicit null-aware ?. and ?[...] access plus postfix !.
• Replaced PHP-shaped loops with @for (final item in items) and explicit map iteration through .entries.
• Made raw map keys use brackets while dot access exposes Dart collection properties.
• Added function() for registered Dart functions; helper() is deprecated until 0.3.0.
• Missing variables and keys now always throw. Removed legacy loop and @unless syntax.

0.1.0

Initial release.

• File-based templates with nested directories, development reload on file change, in-memory cache in production.
• {{ }} escaped output, {!! !!} raw output, HtmlString, json() helper safe for <script>.
• Restricted expression language: literals, member and index access, arithmetic, comparison, logic, ??, ?:, helper calls.
• @if/@elseif/@else, @unless, @foreach with key => value and a loop variable, @for.
• Layouts: @extends, @section, @yield with default, @parent, @show, inline sections.
• @include with scope sharing and data override.
• Anonymous components: attributes, :bound attributes, interpolated attributes, slot, named slots, @props, attributes bag with merge.
• Extensibility: helper(), directive(), resolve<T>(), share(), custom TemplateLoader.
• Errors carry template name and line; path traversal and recursion are rejected.