bullet point lists with codeblocks not indented correctly

[camoz]

Currently, https://neovim.io/doc/user/api.html#nvim_open_win() looks like the screenshot below. After the first code block, the indentation is wrong, both for the paragraph text and also for subsequent bullet points at the bottom.

[justinmk]

related:

• codeblock adjacent to list item is not recognized #118
• On help pages, "<" not concealed when followed by " - " #146

need to allow < to be contained in a line_li. this does not seem to be working:

tree-sitter-vimdoc/grammar.js

Lines 166 to 168 in f061895

	// Listitem: consumes prefixed line and all adjacent non-prefixed lines.
	line_li: ($) => prec.right(1, seq(
	optional(token.immediate('<')), // Treat codeblock-terminating "<" as whitespace.