15 lines
436 B
R
15 lines
436 B
R
#' @title Take line
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#' @description Returns one line from the description.
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#' @param description description
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#' @param width width
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#' @return newline
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takeLine <- function(description, width) {
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# Returns one line from the description: line ends to the first
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# space after width:th mark.
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n <- width + 1
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while (description[n] != "" && n < length(description)) {
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n <- n + 1
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}
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newline <- description[1:n]
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return(newline)
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}
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