InsanusMokrassar 4cfc054526 Implement markdown and html for RichTextEntity inheritors ...

Add Rich Markdown style and Rich HTML style serialization for every
RichTextEntity subtype, following the Bot API rich formatting spec
(https://core.telegram.org/bots/api#rich-markdown-style and #rich-html-style).

New RichTextFormatting.kt provides:
* String.escapeRichMarkdown() escaping the rich-markdown special characters;
* RichText.source - plain unformatted text of any RichText;
* RichText.markdown / RichText.html - recursive dispatch over RichTextPlain,
  RichTextGroup and RichTextEntity so inner texts render correctly.

Each of the 25 entity types now overrides markdown and html. Auto-detected
entities (mention, hashtag, cashtag, bank card, bot command) emit their visible
text; the rest wrap inner text in the corresponding markers/tags.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

2026-06-30 17:02:03 +06:00

..

tgbotapi.core.api

Implement markdown and html for RichTextEntity inheritors

2026-06-30 17:02:03 +06:00