From: Anderson A. Giacomolli <redacted>
Date: Sat, 7 Nov 2026 15:23:09 +0000 (-0300)
Subject: Split long replies between Markdown blocks
X-Git-Url: https://git.giacomolli.uk/onechat/commitdiff_plain/97729fc59a2fbd73e3f8a424cae4c825f5ba885b?ds=sidebyside;hp=97729fc59a2fbd73e3f8a424cae4c825f5ba885b

Split long replies between Markdown blocks

splitRich cuts the Markdown of a reply into parts of at most 32768
bytes, the limit of the Markdown of one rich message. It cuts after a
blank line outside a code block, so a table, a code block, and a
paragraph stay whole, and each part renders as the reply would. When no
such cut fits, it cuts after a line break outside a code block, and then
inside a code block, which it closes at the end of the part and opens
again with the same fence line in the next part. A single line over the
limit is cut at the limit, never inside a character.

The Bot API allows 32768 characters of rendered text and does not say if
a character is a byte. The bytes of the Markdown are at least the
characters of the text, so a part is never over the limit. The bot does
not use splitRich yet.

Issue: fec23f9
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