mrgsolve (version 1.5.1)

scrape_opts: Scrape options from a code block

Description

Scrape options from a code block

Usage

scrape_opts(
  x,
  envir = list(),
  def = list(),
  all = TRUE,
  marker = "=",
  allow_multiple = FALSE,
  narrow = TRUE
)

Value

list with elements x (the data without options) and named options as specified in the block.

Arguments

x

data

envir

environment from $ENV

def

default values

all

return all options, even those that are not in def

marker

assignment operator; used to locate lines with options

allow_multiple

if TRUE, the list with replicate names will be reduced

narrow

logical; if TRUE, only get options on lines starting with >>