prefixed lines

Description

The primary mechanism of inline documentation is via consecutive groups of lines matching the specified prefix regular expression "^### " (i.e. lines beginning with "### ") are collected as follows into documentation sections:

description

group starting at line 2 in the code

arguments

group following each function argument

value

group ending at the penultimate line of the code

These may be added to by use of the ##<< constructs described below.

Usage

prefixed.lines(src, ...)

Arguments

Author(s)

Toby Dylan Hocking <toby@sg.cs.titech.ac.jp> [aut, cre], Keith Ponting [aut], Thomas Wutzler [aut], Philippe Grosjean [aut], Markus Müller [aut], R Core Team [ctb, cph]

Examples

test <- function
### the description
(x,
### the first argument
 y ##<< another argument
 ){
  5
### the return value
##seealso<< foobar
}
src <- getSource(test)
prefixed.lines(src)
extract.xxx.chunks(src)