Pkgdown site

.Rbuildignore

@@ -10,3 +10,4 @@
 ^src/.*\.o$
 ^src/tools/px$
 ^src/tools/px.exe$
+^docs$

DESCRIPTION

@@ -1,8 +1,13 @@
 Package: callr
 Title: Call R from R
 Version: 2.0.3-9001
-Author: Gábor Csárdi, Winston Chang
-Maintainer: Gábor Csárdi <csardi.gabor@gmail.com>
+Authors@R: c(
+    person("Gábor", "Csárdi", role = c("aut", "cre", "cph"),
+           email = "csardi.gabor@gmail.com",
+	   comment = c(ORCID = "0000-0001-7098-9676")),
+    person("Winston", "Chang", role = "aut"),
+    person("RStudio", role = c("cph", "fnd")),
+    person("Mango Solutions", role  = c("cph", "fnd")))
 Description: It is sometimes useful to perform a computation in a
     separate R process, without affecting the current R process at all.
     This packages does exactly that.

NEWS.md

@@ -1,7 +1,9 @@
 
-# 2.0.3-9000
+# callr 2.0.3-9000
 
-# 2.0.3
+* pkgdown web site at https://callr.r-lib.org  (#52, #53).
+
+# callr 2.0.3
 
 * The default behavior on error can be set now with the `callr.error`
 option.
@@ -10,7 +12,7 @@ option.
 
 * `r_bg` and `rcmd_bg` now have the `supervise` option (#45).
 
-# 2.0.2
+# callr 2.0.2
 
 * Fix a bug with R-devel, caused by the change on 2018-02-08:
   https://github.com/wch/r-source/commit/924582943706100e88a11d6bb0585d25779c91f5
@@ -20,13 +22,13 @@ option.
   or stderr. The client sometimes didn't wait for the server, and callr
   failed with ERROR_PIPE_BUSY (231, All pipe instances are busy).
 
-# 2.0.1
+# callr 2.0.1
 
 * Fix compilation issues on CRAN's Solaris machine
 
 * Fix a test failure on CRAN's macOS machine
 
-# 2.0.0
+# callr 2.0.0
 
 * Run R or R CMD * in the background, see `r_bg()`, `rcmd_bg()`,
   and also `r_process` and `rcmd_process`
@@ -58,6 +60,6 @@ option.
 
 * `rcmd()` gets a `wd` argument to set the working directory
 
-# 1.0.0
+# callr 1.0.0
 
 First public release.

R/utils.R

@@ -27,8 +27,6 @@ with_envvar <- function(new, code) {
 
 os_platform <- function() .Platform$OS.type
 
-try_silently <- function(expr) try(expr, silent = TRUE)
-
 enumerate <- function(x) {
   if (length(x) == 0) {
     ""
@@ -40,22 +38,6 @@ enumerate <- function(x) {
   }
 }
 
-strrep <- function(x, times) {
-  x <- as.character(x)
-  if (length(x) == 0L) return(x)
-  r <- .mapply(
-    function(x, times) {
-      if (is.na(x) || is.na(times)) return(NA_character_)
-      if (times <= 0L) return("")
-      paste0(replicate(times, x), collapse = "")
-    },
-    list(x = x, times = times),
-    MoreArgs = list()
-  )
-
-  unlist(r, use.names = FALSE)
-}
-
 ## Thanks to Romain for the idea!
 ## https://github.com/romainfrancois/trump/blob/
 ## 7845b83343afa356e4259c054e7c9a910034f170/R/trump.R

README.md

@@ -29,6 +29,14 @@ that.
 
 ## Installation
 
+Install the stable version from CRAN:
+
+```r
+install.packages("callr")
+```
+
+Install the development version from GitHub:
+
 ```r
 source("https://install-github.me/r-lib/callr")
 ```

_pkgdown.yml

@@ -0,0 +1 @@
+inst/_pkgdown.yml