simplify things, just let the user follow the instructions on the prompt.

Author: lorenzwalthert

README.Rmd

@@ -27,32 +27,26 @@ version](https://www.r-pkg.org/badges/version/styler)](https://cran.r-project.or
 
 The goal of styler is to provide non-invasive pretty-printing of R source code
 while adhering to the [tidyverse](https://style.tidyverse.org) formatting rules.
-styler can be customized to format code according to other style guides too. 
+styler can be customized to format code according to other style guides too.
 
 The following online docs are available:
 
 - [latest CRAN release](https://styler.r-lib.org).
 
 - [GitHub development version](https://styler.r-lib.org/dev).
 
-
 ## Installation
 
 You can install the package from CRAN.
 
 ```{r, eval = FALSE}
 install.packages("styler")
-
-# if you want to benefit from caching, styler will ask you to install R.cache
-# if you don't have it already
-install.packages("R.cache")
-
-# If you just installed R.cache, you need to authorise it to create a permanent 
-# caching directory on your computer once.
-cache_info() # then type 'y' for Yes.
 ```
 
-
+You will be prompted to decide on how to use the [caching
+feature](https://styler.r-lib.org/dev/reference/caching.html). See `?caching`
+for details, in particular when you don't use styler interactively (i.e. not
+from the R prompt or Rstudio Addin, )
 
 Or get the development version from GitHub:
 
@@ -61,9 +55,6 @@ Or get the development version from GitHub:
 remotes::install_github("r-lib/styler")
 ```
 
-And set up caching the same way as for the CRAN version.
-
-
 ## API
 
 You can style a simple character vector of code with `style_text()`:
@@ -115,10 +106,11 @@ Note that compared to the default used above `scope = "tokens"`:
 
 While spaces still got styled (around `=` in `(x)`).
 
-This was just the tip of the iceberg. To learn more about customization options 
-with the tidyverse style guide, see the [help file for `tidyverse_style](https://styler.r-lib.org/reference/tidyverse_style.html) for a
-quick overview or the 
-[introductory vignette](https://styler.r-lib.org/articles/introducing_styler.html).
+This was just the tip of the iceberg. To learn more about customization options
+with the tidyverse style guide, see the [help file for
+`tidyverse_style](https://styler.r-lib.org/reference/tidyverse_style.html) for a
+quick overview or the [introductory
+vignette](https://styler.r-lib.org/articles/introducing_styler.html).
 
 ## Features
 
@@ -127,12 +119,11 @@ quick overview or the
 * do not re-style [deliberate code
   alignment](https://styler.r-lib.org/articles/detect-alignment.html).
 
-* [ignore some lines](https://styler.r-lib.org/dev/reference/stylerignore.html) for 
-  styling.
-
-* [cache styled expressions](https://styler.r-lib.org/dev/reference/caching.html) 
-  for speed.
+* [ignore some lines](https://styler.r-lib.org/dev/reference/stylerignore.html)
+  for styling.
 
+* [cache styled
+  expressions](https://styler.r-lib.org/dev/reference/caching.html) for speed.
 
 ## Adaption of styler
 

README.md

@@ -29,25 +29,20 @@ You can install the package from CRAN.
 
 ``` r
 install.packages("styler")
-
-# if you want to benefit from caching, styler will ask you to install R.cache
-# if you don't have it already
-install.packages("R.cache")
-
-# If you just installed R.cache, you need to authorise it to create a permanent 
-# caching directory on your computer once.
-cache_info() # then type 'y' for Yes.
 ```
 
+You will be prompted to decide on how to use the [caching
+feature](https://styler.r-lib.org/dev/reference/caching.html). See
+`?caching` for details, in particular when you don’t use styler
+interactively (i.e. not from the R prompt or Rstudio Addin, )
+
 Or get the development version from GitHub:
 
 ``` r
 # install.packages("remotes")
 remotes::install_github("r-lib/styler")
 ```
 
-And set up caching the same way as for the CRAN version.
-
 ## API
 
 You can style a simple character vector of code with `style_text()`: