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doc/md030.md

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+# MD030 - Spaces after list markers
+
+Tags: ol, ul, whitespace
+
+Aliases: list-marker-space
+
+Parameters:
+
+* `ol_multi`: Spaces for multi-line ordered list items (`integer`, default `1`)
+* `ol_single`: Spaces for single-line ordered list items (`integer`, default `1`)
+* `ul_multi`: Spaces for multi-line unordered list items (`integer`, default `1`)
+* `ul_single`: Spaces for single-line unordered list items (`integer`, default `1`)
+
+Fixable: Most violations can be fixed by tooling
+
+This rule checks for the number of spaces between a list marker (e.g. '`-`',
+'`*`', '`+`' or '`1.`') and the text of the list item.
+
+The number of spaces checked for depends on the document style in use, but the
+default is 1 space after any list marker:
+
+```markdown
+* Foo
+* Bar
+* Baz
+
+1. Foo
+1. Bar
+1. Baz
+
+1. Foo
+   * Bar
+1. Baz
+```
+
+A document style may change the number of spaces after unordered list items
+and ordered list items independently, as well as based on whether the content
+of every item in the list consists of a single paragraph or multiple
+paragraphs (including sub-lists and code blocks).
+
+For example, the style guide at
+<https://cirosantilli.com/markdown-style-guide#spaces-after-list-marker>
+specifies that 1 space after the list marker should be used if every item in
+the list fits within a single paragraph, but to use 2 or 3 spaces (for ordered
+and unordered lists respectively) if there are multiple paragraphs of content
+inside the list:
+
+```markdown
+* Foo
+* Bar
+* Baz
+```
+
+vs.
+
+```markdown
+*   Foo
+
+    Second paragraph
+
+*   Bar
+```
+
+or
+
+```markdown
+1.  Foo
+
+    Second paragraph
+
+1.  Bar
+```
+
+To fix this, ensure the correct number of spaces are used after the list marker
+for your selected document style.
+
+Rationale: Violations of this rule can lead to improperly rendered content.
+
+Note: See [Prettier.md](Prettier.md) for compatibility information.