tree 2e7ec27421dcff95d2c02a0e31a3c9b7deb2860a
parent c7d3f2809d70601491454d3ec3985aee2d4eed0e
author Kamil Musin <kamilm@google.com> 1673360631 +0100
committer Kamil Musin <kamilm@google.com> 1673360631 +0100

Repeatedly unescape leading blockquote mark.

The current unescaping logic only unescapes the first blockquote mark
`>`. Because of that nested quotes are impossible.

Additionally allow to have 0-3 spaces before the quote mark as per
CommonMark spec https://spec.commonmark.org/0.30/#block-quotes

Screenshots: https://imgur.com/a/XklMAPX
Google-Bug-Id: b/264993321
Release-Notes: skip
Change-Id: If13c1935fb29264641f666bd0240d2088b0e9509