## ----include = FALSE----------------------------------------------------------
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)
knitr::knit_engines$set(callme = callme:::callme_engine)
library(callme)

## -----------------------------------------------------------------------------
call_r_from_c_with_lang1()

## -----------------------------------------------------------------------------
call_r_from_c_with_lang2()

## -----------------------------------------------------------------------------
call_r_from_c_with_lang2_named()

## ----eval = FALSE-------------------------------------------------------------
# print(pi , digits = 3)

## ----eval=FALSE---------------------------------------------------------------
# call_print_from_c(pi, digits = 3)