[lexical-mdast] Feature: Add a horizontal rule shortcut for ---, *** and ___ - #9484

[lexical-mdast] Feature: Add a horizontal rule shortcut for ---, *** and ___#9484

potatowagon merged 6 commits into

meta:mainmeta/lexical:mainfrom

conghuydever:feat/mdast-horizontal-rule-shortcutconghuydever/lexical:feat/mdast-horizontal-rule-shortcutCopy head branch name to clipboard