R: Find or remove empty sections in Rd objects

Rdo_empty_sections {Rdpack} | R Documentation

## Find or remove empty sections in Rd objects

### Description

Find or remove empty sections in Rd objects

### Usage

    Rdo_empty_sections(rdo, with_bs = FALSE)

    Rdo_drop_empty(rdo, sec = TRUE)

### Arguments

`rdo` | an Rd object or Rd source text.
`with_bs` | if `TRUE` return the section names with the leading backslash.
`sec` | not used

### Details

The function `checkRd` is used to determine which sections are empty.

### Value

For `Rdo_empty_sections`, the names of the empty sections as a character vector.

For `Rdo_drop_empty`, the Rd object stripped from empty sections.

### Author(s)

Georgi N. Boshnakov

### Examples

    dummyfun <- function(x) x
    rdo8 <- list_Rd(name = "Dummyname", alias = "dummyfun",
                  title = "Dummy title", description = "Dummy description",
                  usage = "dummyfun(x,y)",
                  value = "numeric vector",
                  author = "",
                  details = "",
                  note = "",
                  Rd_class=TRUE )

    Rdo_empty_sections(rdo8)        # "details" "note"    "author"

    rdo8a <- Rdo_drop_empty(rdo8)
    Rdo_empty_sections(rdo8a)       # character(0)

[Package Rdpack version 0.10-1 Index]