CommonMark
A standardized specification for Markdown syntax that defines parsing rules for fenced code blocks, lists, lazy continuation, and other constructs. It is a syntax standard that is sensitive to whitespace.
Timeline (last 90 days)
When a CommonMark parser encounters a fenced code block opening line with insufficient indentation, it treats it as a lazy continuation of the previous paragraph, causing the code block to collapse into an ordinary paragraph without reporting an error
Markdown specifies that a fenced code block inside a list item must be indented to align with the starting column of the list item's content, with an unordered list `-` marker being 4 spaces (or the marker width plus one)
In 2014, Jeff Atwood and others drove the creation of the CommonMark specification, establishing an unambiguous standard for Markdown.
In 2014, John MacFarlane launched the CommonMark project in an attempt to establish a strict and unambiguous syntax specification for Markdown.
2014 年 Jeff Atwood 等人发起 CommonMark 项目以建立严格的 Markdown 规范，GitHub Flavored Markdown（GFM）是 CommonMark 的超集，增加了表格、任务列表、删除线等扩展语法
2014 年 Jeff Atwood 等人发起 CommonMark 项目，试图建立严格的 Markdown 规范
Markdown was released by John Gruber in 2004, and the CommonMark specification did not launch until 2014.
All Facts (7)
When a CommonMark parser encounters a fenced code block opening line with insufficient indentation, it treats it as a lazy continuation of the previous paragraph, causing the code block to collapse into an ordinary paragraph without reporting an error
50%UnverifiedMarkdown specifies that a fenced code block inside a list item must be indented to align with the starting column of the list item's content, with an unordered list `-` marker being 4 spaces (or the marker width plus one)
50%UnverifiedIn 2014, Jeff Atwood and others drove the creation of the CommonMark specification, establishing an unambiguous standard for Markdown.
50%UnverifiedIn 2014, John MacFarlane launched the CommonMark project in an attempt to establish a strict and unambiguous syntax specification for Markdown.
50%Unverified2014 年 Jeff Atwood 等人发起 CommonMark 项目以建立严格的 Markdown 规范，GitHub Flavored Markdown（GFM）是 CommonMark 的超集，增加了表格、任务列表、删除线等扩展语法
50%Unverified2014 年 Jeff Atwood 等人发起 CommonMark 项目，试图建立严格的 Markdown 规范
50%UnverifiedMarkdown was released by John Gruber in 2004, and the CommonMark specification did not launch until 2014.
50%