Sam Rawlins
425182ccf8
Work towards https://github.com/dart-lang/sdk/issues/52705 In particular: * A fenced code block starts with three backticks, but those must be the first non-whitespace characters on their line. * Same with the closing delimiter. * A fenced code block can start with more than three backticks, and must always be closed with a line of at least as many backticks. Change-Id: I0060be7d6e67edb7fe3f93f426e46f23daed75db Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/321780 Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Commit-Queue: Samuel Rawlins <srawlins@google.com>