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Formats a text block for printing.
str_indent(initial, str, width = 0.9 * getOption("width"), exdent = 2L, ...)
:: character(1) Initial string, passed to strwrap().
character(1)
strwrap()
:: character() Vector of strings.
character()
:: integer(1) Width of the output.
integer(1)
:: integer(1) Indentation of subsequent lines in paragraph.
:: any Additional parameters passed to str_collapse().
any
str_collapse()
(character()).
# NOT RUN { cat(str_indent("Letters:", str_collapse(letters), width = 25), sep = "\n") # }
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