Description Usage Arguments Details Value Author(s)
Processing YAML metadata
Extract title from a Markdown document's yaml metadata
1 2 3 4 5 | extract_yaml(input, ...)
rmd_title(input, ...)
rmd_short_title(input, ...)
|
input |
Name of input file. |
... |
Additional arguments are ignored. |
rmd_short_title
tries to infer
a suitable short title for a document if it isn't
provided explicitly in the header by using the part
of the title preceding the first punctuation mark
(if any).
extract_yaml
returns a named list with the
contents of the yaml metadata block.
The rmd_*
functions return character vector of
length one containing the value of the corresponding field.
Peter Humburg
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