MD030 in admonitions

MD030 currently doesn’t apply to indented lists (ol / ul).

Based on this config:

# Default state for all rules
default: true

# MD003/heading-style/header-style - Heading style
MD003:
  # Heading style
  style: atx
#
# MD004/ul-style - Unordered list style
MD004:
  # List style
  style: sublist
#
# MD007/ul-indent - Unordered list indentation
MD007:
  # Spaces for indent
  indent: 4

# MD010/no-hard-tabs - Hard tabs
MD010:
  # Include code blocks
  code_blocks: true
  # Number of spaces for each hard tab
  spaces_per_tab: 4

# Disable line length check for tables and code blocks
# MD013/line-length - Line length
MD013:
  # Include code blocks
  code_blocks: false
  # Include tables
  tables: false

# MD029/ol-prefix - Ordered list item prefix
MD029:
  # List style
  style: ordered

# MD030/list-marker-space - Spaces after list markers
MD030:
  # Spaces for single-line unordered list items
  ul_single: 3
  # Spaces for single-line ordered list items
  ol_single: 2
  # Spaces for multi-line unordered list items
  ul_multi: 3
  # Spaces for multi-line ordered list items
  ol_multi: 2

# MD033/no-inline-html - Inline HTML
MD033:
  # Allowed elements
  allowed_elements: [br]

# MD046/code-block-style - Code block style
# conflicting with admonitions...
MD046: false

# MD048/code-fence-style - Code fence style
MD048:
  # Code fence style
  style: backtick

Just look at the errors in

A ul

- def

and a ol ul combination

1. abc
    - cde

vs

!!! note "admonition test as e.g. used / defined in mkdocs material"
    1. abc
        - cde

    or

    - def

and you will notice that only the case outside the admonition displays an error

Tested on

• markdownlint version 0.30.0
• installed via node version 16.13.0
• on Mac 11.6.5

[DavidAnson]

(You beat me by 4 seconds, Nick!)

[DavidAnson]

See #207 for information about adding recognition of admonitions to the parser via a plug-in. Note that markdoenlint-cli2 supports using parser plug-ins.