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asciitor 1.5 Release Notes

Broad plain-text editing, format-aware previews, a calmer Focus reader, and a dedicated source-editor typeface in asciitor 1.5.

asciitor 1.5 grows from an AsciiDoc-first app into a local editor for human-readable plain-text files, while retaining Asciidoctor for its dedicated AsciiDoc preview and export workflow.

Highlights

Plain-text files are first-class

  • Open plain-text documents from asciitor’s picker or an Android file manager, including UTF-8 and UTF-16 content.

  • Binary-looking content is rejected before it can be opened as a document.

  • A shared format registry identifies familiar document types while keeping unknown readable text available for editing and saving.

Preview where it helps

  • AsciiDoc remains the full Asciidoctor-powered reader, with its existing preview and export capabilities.

  • Markdown now uses its own CommonMark renderer with autolinks, tables, task lists, and strikethrough.

  • HTML and SVG have static, locked-down previews that disable document JavaScript, network access, and local or content-file access.

  • Plain text, JSON, CSV, XML, YAML, TOML, configuration, and source-code files stay in a direct Edit mode without an unnecessary Preview toggle or AsciiDoc export.

  • Markdown preview typography now reliably loads every selected bundled reader font.

A quieter source and reading workspace

  • The editor uses Space Mono, matching the asciitor wordmark and keeping source structure easy to scan.

  • In Focus Preview, the toolbar gets out of the way while reading: it hides after a downward scroll and returns on a simple interaction.

Google Play "What’s new"

Version 1.5 makes asciitor a more capable local plain-text editor. Open and edit readable text files, preview Markdown, HTML, and SVG when rendering is useful, and keep data and code formats in a focused Edit mode. AsciiDoc continues to use Asciidoctor for preview and export, while the updated Space Mono editor and calmer Focus Preview make writing and reading more comfortable.

Commit range

These notes cover 2933927..HEAD.