Add a text chunk to a .md document
See also
Other reporting:
addFigureChunk(),
addTableChunk(),
anchor(),
copyReport(),
getAnchorName(),
getFigurePathsFromReport(),
hasAnchor(),
mergeMarkdownFiles(),
renderReport(),
renderWordReport(),
resetReport(),
trimFile()
Examples
if (FALSE) { # \dontrun{
resetReport("report.md")
addTextChunk(fileName = "report.md", text = "new text")
} # }