72 lines
1.9 KiB
R
72 lines
1.9 KiB
R
library(markdown)
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# toc example
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mkd <- c("# Header 1", "p1", "## Header 2", "p2")
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cat(mark(mkd, options = "+number_sections"))
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cat(mark(mkd, options = "+number_sections+toc"))
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# hard_wrap example
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cat(mark("foo\nbar\n"))
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cat(mark("foo\nbar\n", options = "hard_wrap"))
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# latex math example
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mkd <- c(
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"`$x$` is inline math $x$!", "", "Display style:", "", "$$x + y$$", "",
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"\\begin{eqnarray}
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a^{2}+b^{2} & = & c^{2}\\\\
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\\sin^{2}(x)+\\cos^{2}(x) & = & 1
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\\end{eqnarray}"
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)
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cat(mark(mkd))
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cat(mark(mkd, options = "-latex_math"))
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# tables example (need 4 spaces at beginning of line here)
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cat(mark("
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First Header | Second Header
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------------- | -------------
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Content Cell | Content Cell
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Content Cell | Content Cell
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"))
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# but not here
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cat(mark("
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First Header | Second Header
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------------- | -------------
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Content Cell | Content Cell
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Content Cell | Content Cell
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", options = '-table'))
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# autolink example
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cat(mark("https://www.r-project.org/"))
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cat(mark("https://www.r-project.org/", options = "-autolink"))
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# strikethrough example
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cat(mark("~~awesome~~"))
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cat(mark("~~awesome~~", options = "-strikethrough"))
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# superscript and subscript examples
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cat(mark("2^10^"))
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cat(mark("2^10^", options = "-superscript"))
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cat(mark("H~2~O"))
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cat(mark("H~2~O", options = "-subscript"))
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# code blocks
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cat(mark('```r\n1 + 1;\n```'))
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cat(mark('```{.r}\n1 + 1;\n```'))
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cat(mark('```{.r .js}\n1 + 1;\n```'))
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cat(mark('```{.r .js #foo}\n1 + 1;\n```'))
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cat(mark('```{.r .js #foo style="color:red;"}\n1 + 1;\n```'))
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cat(mark('````\n```{r, echo=TRUE}\n1 + 1;\n```\n````'))
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# raw blocks
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cat(mark('```{=html}\n<p>raw HTML</p>\n```'))
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cat(mark('```{=latex}\n<p>raw HTML</p>\n```'))
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# skip_html tags
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mkd = '<style>a {}</style><script type="text/javascript">console.log("No!");</script>\n[Hello](#)'
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cat(mark(mkd))
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# TODO: wait for https://github.com/r-lib/commonmark/issues/15 to be fixed
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# cat(mark(mkd, options = "tagfilter"))
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