Newer fixes for Block-List-Block with a started fenced code block throws exception.

[jackdewinter]

Prerequisites

• Are you running the latest version of this application?
• Have you checked the Frequently Asked Questions document?
• Have you simplified the bug report to the essential details?
  • Do you have a distinct command line to report?
  • Can you clearly state the configuration for this bug report?
  • Do you have a minimal document that highlights this bug?
  • Are any required files (configuration or Markdown document) attached to the issue?
• Did you perform a cursory search of other issues to look for related issues?

Bug Report

Bug Type

• Assertion Failure

Description

In cases within a bq-list-bq combination, if a fenced code block is opened within the list and the next line in the list is > + (i.e. close the outermost bq and start a new list item on the list), an exception is thrown.

Specifics

What operating system and version are you running into this behavior on?

Win11

What version are you seeing this behavior in? (Run pip list or pipenv run pip list and look for the entry beside pymarkdownlnt.)

latest

Are there any extra steps that need to be taken before executing the application?

No

What is the command line you invoke to get this behavior?

test_extra_044fc

Are you using a configuration file? Either on the command line or one of the implicit configuration files? If so, attach that file to this issue.

No

What Markdown document causes this behavior to manifest? Attach that file to this issue.

> + > -----
>   > ```block
> + another list

Actual Behavior

An exception is thrown as the parser is trying to shortcut the bq-list-bq processing, and the + throws it off.

Expected Behavior

Should abort the shortcut and resume normal processing for the third line.