Given markdown; a **b** c Execute (bold): AssertNotEqual SyntaxOf('a'), 'htmlBold' AssertEqual SyntaxOf('b'), 'htmlBold' AssertNotEqual SyntaxOf('c'), 'htmlBold' Given markdown; a __b__ c Execute (bold): AssertNotEqual SyntaxOf('a'), 'htmlBold' AssertEqual SyntaxOf('b'), 'htmlBold' AssertNotEqual SyntaxOf('c'), 'htmlBold' Given markdown; a *b* c Execute (italic): AssertNotEqual SyntaxOf('a'), 'htmlItalic' AssertEqual SyntaxOf('b'), 'htmlItalic' AssertNotEqual SyntaxOf('c'), 'htmlItalic' Given markdown; a _b_ c Execute (italic): AssertNotEqual SyntaxOf('a'), 'htmlItalic' AssertEqual SyntaxOf('b'), 'htmlItalic' AssertNotEqual SyntaxOf('c'), 'htmlItalic' Given markdown; _a_b_ Execute (italic text has underscores): AssertEqual SyntaxOf('a'), 'htmlItalic' AssertEqual SyntaxOf('b'), 'htmlItalic' Given markdown; a \*b\* c Execute (not italic with escaped asterisks): AssertNotEqual SyntaxOf('a'), 'htmlItalic' AssertNotEqual SyntaxOf('b'), 'htmlItalic' AssertNotEqual SyntaxOf('c'), 'htmlItalic' Given markdown; a \_b\_ c Execute (not italic with escaped underscores): AssertNotEqual SyntaxOf('a'), 'htmlItalic' AssertNotEqual SyntaxOf('b'), 'htmlItalic' AssertNotEqual SyntaxOf('c'), 'htmlItalic' Given markdown; a _b\_c_ d Execute (italic with escaped underscores): AssertNotEqual SyntaxOf('a'), 'htmlItalic' AssertEqual SyntaxOf('b'), 'htmlItalic' AssertEqual SyntaxOf('c'), 'htmlItalic' AssertNotEqual SyntaxOf('d'), 'htmlItalic' Given markdown; a_b_c Execute (not italic underscores within text): AssertNotEqual SyntaxOf('a'), 'htmlItalic' AssertNotEqual SyntaxOf('b'), 'htmlItalic' AssertNotEqual SyntaxOf('c'), 'htmlItalic' Given markdown; a *b\*c* d Execute (italic with escaped asterisks): AssertNotEqual SyntaxOf('a'), 'htmlItalic' AssertEqual SyntaxOf('b'), 'htmlItalic' AssertEqual SyntaxOf('c'), 'htmlItalic' AssertNotEqual SyntaxOf('d'), 'htmlItalic' Given markdown; a __b\_\_c__ d Execute (bold with escaped underscores): AssertNotEqual SyntaxOf('a'), 'htmlBold' AssertEqual SyntaxOf('b'), 'htmlBold' AssertEqual SyntaxOf('c'), 'htmlBold' AssertNotEqual SyntaxOf('d'), 'htmlBold' Given markdown; _a b c_ d Execute (italic with underscores in multiple lines): AssertEqual SyntaxOf('a'), 'htmlItalic' AssertEqual SyntaxOf('b'), 'htmlItalic' AssertEqual SyntaxOf('c'), 'htmlItalic' AssertNotEqual SyntaxOf('d'), 'htmlItalic' Given markdown; __a b c__ d Execute (bold with underscores in multiple lines): AssertEqual SyntaxOf('a'), 'htmlBold' AssertEqual SyntaxOf('b'), 'htmlBold' AssertEqual SyntaxOf('c'), 'htmlBold' AssertNotEqual SyntaxOf('d'), 'htmlBold' Given markdown; ___a b c___ d Execute (bold italic with underscores in multiple lines): AssertEqual SyntaxOf('a'), 'htmlBoldItalic' AssertEqual SyntaxOf('b'), 'htmlBoldItalic' AssertEqual SyntaxOf('c'), 'htmlBoldItalic' AssertNotEqual SyntaxOf('d'), 'htmlBoldItalic' Given markdown; *a b c* d Execute (italic with asterisks in multiple lines): AssertEqual SyntaxOf('a'), 'htmlItalic' AssertEqual SyntaxOf('b'), 'htmlItalic' AssertEqual SyntaxOf('c'), 'htmlItalic' AssertNotEqual SyntaxOf('d'), 'htmlItalic' Given markdown; **a b c** d Execute (bold with asterisks in multiple lines): AssertEqual SyntaxOf('a'), 'htmlBold' AssertEqual SyntaxOf('b'), 'htmlBold' AssertEqual SyntaxOf('c'), 'htmlBold' AssertNotEqual SyntaxOf('d'), 'htmlBold' Given markdown; ***a b c*** d Execute (bold italic with asterisks in multiple lines): AssertEqual SyntaxOf('a'), 'htmlBoldItalic' AssertEqual SyntaxOf('b'), 'htmlBoldItalic' AssertEqual SyntaxOf('c'), 'htmlBoldItalic' AssertNotEqual SyntaxOf('d'), 'htmlBoldItalic' # Links Given markdown; [a](b) Execute (link with title): AssertEqual SyntaxOf('a'), 'mkdLink' AssertEqual SyntaxOf('b'), 'mkdURL' Given markdown; [a b](c) Execute (link text with newline): AssertEqual SyntaxOf('a'), 'mkdLink' AssertEqual SyntaxOf('b'), 'mkdLink' AssertEqual SyntaxOf('c'), 'mkdURL' Given markdown; (a) (b) Execute (parenthesis not in link): AssertNotEqual SyntaxOf('a'), 'mkdURL' AssertNotEqual SyntaxOf('b'), 'mkdURL' Given markdown; [a](b) c [d](e) Execute (multiple links on a line): AssertNotEqual SyntaxOf('c'), 'mkdLink' AssertNotEqual SyntaxOf('c'), 'mkdURL' Given markdown; [a] (b) Execute (space is not allowed between link text and parenthesis): AssertNotEqual SyntaxOf('a'), 'mkdLink' AssertNotEqual SyntaxOf('b'), 'mkdURL' Given markdown; [a](b) Execute (conceal link): setlocal conceallevel=2 AssertEqual synconcealed(1, 1)[0], 1 AssertEqual synconcealed(1, 2)[0], 0 AssertEqual synconcealed(1, 3)[0], 1 AssertEqual synconcealed(1, 4)[0], 1 AssertEqual synconcealed(1, 4)[0], 1 AssertEqual synconcealed(1, 5)[0], 1 AssertEqual synconcealed(1, 6)[0], 1 setlocal conceallevel=0 # Autolinks Given markdown; a c Execute (autolink): AssertNotEqual SyntaxOf('a'), 'mkdInlineURL' AssertEqual SyntaxOf('<'), 'mkdDelimiter' AssertEqual SyntaxOf('b'), 'mkdInlineURL' AssertEqual SyntaxOf('>'), 'mkdDelimiter' AssertNotEqual SyntaxOf('c'), 'mkdInlineURL' Given markdown; Execute (autolink with scheme case is insensitive): AssertEqual SyntaxOf('a'), 'mkdInlineURL' Given markdown; Execute (autolink without scheme is not a link): AssertNotEqual SyntaxOf('a'), 'mkdInlineURL' Given markdown; < http://a > Execute (autolink with space is not a link): AssertNotEqual SyntaxOf('a'), 'mkdInlineURL' AssertNotEqual SyntaxOf('b'), 'mkdInlineURL' AssertNotEqual SyntaxOf('c'), 'mkdInlineURL' AssertNotEqual SyntaxOf('d'), 'mkdInlineURL' AssertNotEqual SyntaxOf('e'), 'mkdInlineURL' Given markdown; \ Execute (autolinks can be backslash escaped): AssertNotEqual SyntaxOf('<'), 'mkdDelimiter' Given markdown; a (http://b.bb) c Execute (autolink in parenthesis): AssertNotEqual SyntaxOf('a'), 'mkdInlineURL' AssertEqual SyntaxOf('('), 'mkdDelimiter' AssertEqual SyntaxOf('b'), 'mkdInlineURL' AssertEqual SyntaxOf(')'), 'mkdDelimiter' AssertNotEqual SyntaxOf('c'), 'mkdInlineURL' Given markdown; [![a](http://b)](http://c) Execute (autolink in link text): AssertEqual SyntaxOf('!'), 'mkdDelimiter' AssertEqual SyntaxOf('a'), 'mkdLink' AssertEqual SyntaxOf('b'), 'mkdURL' AssertEqual SyntaxOf('c'), 'mkdURL' # Code Blocks Given markdown; ~~~ code ~~~ Execute (code blocks can be fenced with tildes): AssertEqual SyntaxOf('c'), 'mkdCode' Given markdown; ~~~~ code ~~~~~ Execute (code blocks can be fenced with tildes longer than 3): AssertEqual SyntaxOf('c'), 'mkdCode' Given markdown; ```` code ````` Execute (code blocks can be fenced with backticks longer than 3): AssertEqual SyntaxOf('c'), 'mkdCode' Given markdown; ~~~ruby code ~~~ Execute (code blocks can have a language specifier): AssertEqual SyntaxOf('c'), 'mkdCode' Given markdown; ```c++ code ``` text Execute (code blocks can be fenced with backticks and a language specifier): AssertEqual SyntaxOf('code'), 'mkdCode' AssertNotEqual SyntaxOf('text'), 'mkdCode' # Indent Code Blocks Given markdown; a b c Execute (indent code blocks): AssertNotEqual SyntaxOf('a'), 'mkdCode' AssertEqual SyntaxOf('b'), 'mkdCode' AssertEqual SyntaxOf('c'), 'mkdCode' Given markdown; # a b c Execute (indent code blocks after header): AssertNotEqual SyntaxOf('a'), 'mkdCode' AssertNotEqual SyntaxOf('b'), 'mkdCode' AssertEqual SyntaxOf('c'), 'mkdCode' Given markdown; - a b c Execute (indent code blocks after list): AssertNotEqual SyntaxOf('a'), 'mkdCode' AssertNotEqual SyntaxOf('b'), 'mkdCode' AssertEqual SyntaxOf('c'), 'mkdCode' Given markdown; a b Execute (indent code block at beginning of file): AssertEqual SyntaxOf('a'), 'mkdCode' AssertEqual SyntaxOf('b'), 'mkdCode' Given markdown; ```c++ #include code ``` ```ruby def a end ``` Execute (fenced code block syntax with a language specifier): let b:func = Markdown_GetFunc('vim-markdown/ftplugin/markdown.vim', 'MarkdownRefreshSyntax') call b:func(0) AssertEqual SyntaxOf('include'), 'cInclude' AssertEqual SyntaxOf('code'), 'mkdSnippetCPP' AssertEqual SyntaxOf('def'), 'rubyDefine' Given markdown; ```a+b- code ``` Execute (fenced code block syntax with an unknown language specifier): let b:func = Markdown_GetFunc('vim-markdown/ftplugin/markdown.vim', 'MarkdownRefreshSyntax') call b:func(0) AssertEqual SyntaxOf('code'), 'mkdSnippetA_B_' Given markdown; ``` = a - ``` Execute (first = or - in fenced code block is not setex headers): AssertEqual SyntaxOf('='), 'mkdCode' AssertEqual SyntaxOf('-'), 'mkdCode' Given markdown; ``` {style=""} a ``` Execute (fenced code block with extended info strings): AssertEqual SyntaxOf('a'), 'mkdCode' # Code Blocks in pre and code tag Given markdown;
a
Execute (code block in pre tag): AssertEqual SyntaxOf('a'), 'mkdCode' Given markdown; a Execute (code block in code tag): AssertEqual SyntaxOf('a'), 'mkdCode' Given markdown; \ a \ Execute (not code block in escaped pre tag): AssertNotEqual SyntaxOf('a'), 'mkdCode' Given markdown; \ a \ Execute (not code block in escaped code tag): AssertNotEqual SyntaxOf('a'), 'mkdCode' # Math Given markdown; a $x$ b c $$y$$ d \$e\$ \$\$f\$\$ Execute (math): AssertNotEqual SyntaxOf('x'), 'mkdMath' AssertNotEqual SyntaxOf('y'), 'mkdMath' let g:vim_markdown_math=1 syn off | syn on AssertNotEqual SyntaxOf('a'), 'mkdMath' AssertNotEqual SyntaxOf('b'), 'mkdMath' AssertNotEqual SyntaxOf('c'), 'mkdMath' AssertNotEqual SyntaxOf('d'), 'mkdMath' AssertNotEqual SyntaxOf('e'), 'mkdMath' AssertNotEqual SyntaxOf('f'), 'mkdMath' AssertEqual SyntaxOf('x'), 'mkdMath' AssertEqual SyntaxOf('y'), 'mkdMath' let g:vim_markdown_math=0 syn off | syn on AssertNotEqual SyntaxOf('x'), 'mkdMath' AssertNotEqual SyntaxOf('y'), 'mkdMath' Given markdown; a $ b $ c Execute (multiline math): let g:vim_markdown_math=1 syn off | syn on AssertNotEqual SyntaxOf('a'), 'mkdMath' AssertEqual SyntaxOf('b'), 'mkdMath' AssertNotEqual SyntaxOf('c'), 'mkdMath' Given markdown; $ \sqrt{a}{b} $ $$ \frac{a}{b} $$ Execute (math tex highlighting): let g:vim_markdown_math=0 syn off | syn on AssertNotEqual SyntaxOf('sqrt'), 'texStatement' AssertNotEqual SyntaxOf('frac'), 'texStatement' let g:vim_markdown_math=1 syn off | syn on AssertEqual SyntaxOf('sqrt'), 'texStatement' AssertEqual SyntaxOf('frac'), 'texStatement' # YAML frontmatter Given markdown; --- a: b --- Execute (YAML frontmatter is controlled by the option): AssertNotEqual SyntaxOf('a'), 'yamlBlockMappingKey' let g:vim_markdown_frontmatter=1 syn off | syn on AssertEqual SyntaxOf('a'), 'yamlBlockMappingKey' let g:vim_markdown_frontmatter=0 syn off | syn on AssertNotEqual SyntaxOf('a'), 'yamlBlockMappingKey' Given markdown; --- a: b --- Execute (YAML frontmatter only works if it's the first thing in the file): let g:vim_markdown_frontmatter=1 syn off | syn on AssertNotEqual SyntaxOf('a'), 'yamlBlockMappingKey' Given markdown; --- a: b --- --- Execute (rules are not mistaken by YAML frontmatter delimiters): let g:vim_markdown_frontmatter=1 syn off | syn on AssertEqual SyntaxAt(5, 1), 'mkdRule' unlet g:vim_markdown_frontmatter # TOML frontmatter Given markdown; +++ a = "b" +++ Execute (TOML frontmatter is controlled by the option): syn off | syn on AssertNotEqual SyntaxOf('b'), 'tomlString' let g:vim_markdown_toml_frontmatter=1 syn off | syn on AssertEqual SyntaxOf('b'), 'tomlString' let g:vim_markdown_toml_frontmatter=0 syn off | syn on AssertNotEqual SyntaxOf('b'), 'tomlString' Given markdown; +++ a = "b" +++ Execute (TOML frontmatter only works if it's the first thing in the file): let g:vim_markdown_toml_frontmatter=1 syn off | syn on AssertNotEqual SyntaxOf('b'), 'tomlString' unlet g:vim_markdown_toml_frontmatter # JSON frontmatter Given markdown; { "a": "b" } Execute (JSON frontmatter is controlled by the option): syn off | syn on AssertNotEqual SyntaxOf('a'), 'jsonKeyword' let g:vim_markdown_json_frontmatter=1 syn off | syn on AssertEqual SyntaxOf('a'), 'jsonKeyword' let g:vim_markdown_json_frontmatter=0 syn off | syn on AssertNotEqual SyntaxOf('a'), 'jsonKeyword' Given markdown; { "a": "b" } Execute (JSON frontmatter only works if it's the first thing in the file): let g:vim_markdown_json_frontmatter=1 syn off | syn on AssertNotEqual SyntaxOf('a'), 'jsonKeyword' unlet g:vim_markdown_json_frontmatter # Header Given markdown; # #a ccc ## #b ddd Execute (header title starts with #): AssertEqual SyntaxOf('a'), 'htmlH1' AssertEqual SyntaxOf('b'), 'htmlH2' Given markdown; # h1 space #h1 nospace # h1 2 spaces # h1 trailing hash # ## h2 space ##h2 nospace ## h2 trailing hash ## ### h3 space ###h3 nospace ### h3 trailing hash ### #### h4 ##### h5 ###### h6 Execute (atx headers): AssertEqual SyntaxOf('# h1 space'), 'htmlH1' AssertEqual SyntaxOf('#h1 nospace'), 'htmlH1' AssertEqual SyntaxOf('# h1 2 spaces'), 'htmlH1' AssertEqual SyntaxOf('# h1 trailing hash #'), 'htmlH1' AssertEqual SyntaxOf('## h2 space'), 'htmlH2' AssertEqual SyntaxOf('##h2 nospace'), 'htmlH2' AssertEqual SyntaxOf('## h2 trailing hash ##'), 'htmlH2' AssertEqual SyntaxOf('### h3 space'), 'htmlH3' AssertEqual SyntaxOf('###h3 nospace'), 'htmlH3' AssertEqual SyntaxOf('### h3 trailing hash ###'), 'htmlH3' AssertEqual SyntaxOf('#### h4'), 'htmlH4' AssertEqual SyntaxOf('##### h5'), 'htmlH5' AssertEqual SyntaxOf('###### h6'), 'htmlH6' Given markdown; # h1 before h2 ## h2 between h1s # h1 after h2 Execute (atx headers relative positions): AssertEqual SyntaxOf('# h1 before h2'), 'htmlH1' AssertEqual SyntaxOf('## h2 between h1s'), 'htmlH2' AssertEqual SyntaxOf('# h1 after h2'), 'htmlH1' Given markdown; setex h1 ======== setex h2 -------- setex h1 single punctuation = setex h1 punctuation longer than header ================================ Execute (setex headers): AssertEqual SyntaxOf('setex h1'), 'htmlH1' AssertEqual SyntaxOf('^========$'), 'htmlH1' AssertEqual SyntaxOf('setex h2'), 'htmlH2' AssertEqual SyntaxOf('--------'), 'htmlH2' AssertEqual SyntaxOf('setex h1 single punctuation'), 'htmlH1' AssertEqual SyntaxOf('^=$'), 'htmlH1' AssertEqual SyntaxOf('setex h1 punctuation longer than header'), 'htmlH1' AssertEqual SyntaxOf('^================================$'), 'htmlH1' Given markdown; - not Setex - because list Execute (prevent list vs Setex confusion): AssertNotEqual SyntaxOf('- not Setex'), 'htmlH2' AssertNotEqual SyntaxOf('- becuase list'), 'htmlH2' Given markdown; setex h1 before atx =================== ## atx h2 ### atx h3 # atx h1 setex h2 ------------------ ### atx h3 2 Execute (mixed atx and setex headers): AssertEqual SyntaxOf('setex h1 before atx'), 'htmlH1' AssertEqual SyntaxOf('==================='), 'htmlH1' AssertEqual SyntaxOf('## atx h2'), 'htmlH2' AssertEqual SyntaxOf('### atx h3'), 'htmlH3' AssertEqual SyntaxOf('# atx h1'), 'htmlH1' AssertEqual SyntaxOf('setex h2'), 'htmlH2' AssertEqual SyntaxOf('------------------'), 'htmlH2' # List Given markdown; - a & b 1. c > d Execute (& and > are not marked as htmlError in lists): AssertEqual SyntaxOf('-'), 'mkdListItem' AssertEqual SyntaxOf('1.'), 'mkdListItem' AssertNotEqual SyntaxOf('&'), 'htmlError' AssertNotEqual SyntaxOf('>'), 'htmlError' Given markdown; 1. a 2. b Execute (list after line break): AssertEqual SyntaxOf('1'), 'mkdListItem' AssertEqual SyntaxOf('2'), 'mkdListItem' # HTML Given markdown; a

b

- c Execute (HTML tag in text): AssertEqual SyntaxOf('p'), 'htmlTagName' AssertEqual SyntaxOf('

'), 'htmlTag' AssertEqual SyntaxOf('

'), 'htmlEndTag' AssertEqual SyntaxOf('span'), 'htmlTagName' AssertEqual SyntaxOf(''), 'htmlTag' AssertEqual SyntaxOf(''), 'htmlEndTag'