updated docs + boxplot

renv/activate.R

@@ -2,7 +2,7 @@
 local({
 
   # the requested version of renv
-  version <- "1.1.2"
+  version <- "1.1.3"
   attr(version, "sha") <- NULL
 
   # the project directory
@@ -695,11 +695,19 @@ local({
   
   }
   
-  renv_bootstrap_platform_prefix <- function() {
+  renv_bootstrap_platform_prefix_default <- function() {
   
-    # construct version prefix
-    version <- paste(R.version$major, R.version$minor, sep = ".")
-    prefix <- paste("R", numeric_version(version)[1, 1:2], sep = "-")
+    # read version component
+    version <- Sys.getenv("RENV_PATHS_VERSION", unset = "R-%v")
+  
+    # expand placeholders
+    placeholders <- list(
+      list("%v", format(getRversion()[1, 1:2])),
+      list("%V", format(getRversion()[1, 1:3]))
+    )
+  
+    for (placeholder in placeholders)
+      version <- gsub(placeholder[[1L]], placeholder[[2L]], version, fixed = TRUE)
   
     # include SVN revision for development versions of R
     # (to avoid sharing platform-specific artefacts with released versions of R)
@@ -708,10 +716,19 @@ local({
       identical(R.version[["nickname"]], "Unsuffered Consequences")
   
     if (devel)
-      prefix <- paste(prefix, R.version[["svn rev"]], sep = "-r")
+      version <- paste(version, R.version[["svn rev"]], sep = "-r")
+  
+    version
+  
+  }
+  
+  renv_bootstrap_platform_prefix <- function() {
+  
+    # construct version prefix
+    version <- renv_bootstrap_platform_prefix_default()
   
     # build list of path components
-    components <- c(prefix, R.version$platform)
+    components <- c(version, R.version$platform)
   
     # include prefix if provided by user
     prefix <- renv_bootstrap_platform_prefix_impl()
@@ -950,14 +967,14 @@ local({
   }
   
   renv_bootstrap_validate_version_dev <- function(version, description) {
-    
+  
     expected <- description[["RemoteSha"]]
     if (!is.character(expected))
       return(FALSE)
-    
+  
     pattern <- sprintf("^\\Q%s\\E", version)
     grepl(pattern, expected, perl = TRUE)
-    
+  
   }
   
   renv_bootstrap_validate_version_release <- function(version, description) {
@@ -1198,86 +1215,89 @@ local({
   }
   
   renv_json_read_patterns <- function() {
-    
+  
     list(
-      
+  
       # objects
-      list("{", "\t\n\tobject(\t\n\t"),
-      list("}", "\t\n\t)\t\n\t"),
-      
+      list("{", "\t\n\tobject(\t\n\t", TRUE),
+      list("}", "\t\n\t)\t\n\t",       TRUE),
+  
       # arrays
-      list("[", "\t\n\tarray(\t\n\t"),
-      list("]", "\n\t\n)\n\t\n"),
-      
+      list("[", "\t\n\tarray(\t\n\t", TRUE),
+      list("]", "\n\t\n)\n\t\n",      TRUE),
+  
       # maps
-      list(":", "\t\n\t=\t\n\t")
-      
+      list(":", "\t\n\t=\t\n\t", TRUE),
+  
+      # newlines
+      list("\\u000a", "\n", FALSE)
+  
     )
-    
+  
   }
   
   renv_json_read_envir <- function() {
   
     envir <- new.env(parent = emptyenv())
-    
+  
     envir[["+"]] <- `+`
     envir[["-"]] <- `-`
-    
+  
     envir[["object"]] <- function(...) {
       result <- list(...)
       names(result) <- as.character(names(result))
       result
     }
-    
+  
     envir[["array"]] <- list
-    
+  
     envir[["true"]]  <- TRUE
     envir[["false"]] <- FALSE
     envir[["null"]]  <- NULL
-    
+  
     envir
-    
+  
   }
   
   renv_json_read_remap <- function(object, patterns) {
-    
+  
     # repair names if necessary
     if (!is.null(names(object))) {
-      
+  
       nms <- names(object)
       for (pattern in patterns)
         nms <- gsub(pattern[[2L]], pattern[[1L]], nms, fixed = TRUE)
       names(object) <- nms
-      
+  
     }
-    
+  
     # repair strings if necessary
     if (is.character(object)) {
       for (pattern in patterns)
         object <- gsub(pattern[[2L]], pattern[[1L]], object, fixed = TRUE)
     }
-    
+  
     # recurse for other objects
     if (is.recursive(object))
       for (i in seq_along(object))
         object[i] <- list(renv_json_read_remap(object[[i]], patterns))
-    
+  
     # return remapped object
     object
-    
+  
   }
   
   renv_json_read_default <- function(file = NULL, text = NULL) {
   
     # read json text
     text <- paste(text %||% readLines(file, warn = FALSE), collapse = "\n")
-    
+  
     # convert into something the R parser will understand
     patterns <- renv_json_read_patterns()
     transformed <- text
     for (pattern in patterns)
       transformed <- gsub(pattern[[1L]], pattern[[2L]], transformed, fixed = TRUE)
-    
+  
     # parse it
     rfile <- tempfile("renv-json-", fileext = ".R")
     on.exit(unlink(rfile), add = TRUE)
@@ -1287,9 +1307,10 @@ local({
     # evaluate in safe environment
     result <- eval(json, envir = renv_json_read_envir())
   
-    # fix up strings if necessary
+    # fix up strings if necessary -- do so only with reversible patterns
+    patterns <- Filter(function(pattern) pattern[[3L]], patterns)
     renv_json_read_remap(result, patterns)
-    
+  
   }