X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/24418a54501381e1cdbe0ab1de4e4ced7537c124..48dfda084a8c854a73c11b6c91c67deae5f86ca3:/README.md?ds=inline

diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -50,7 +50,8 @@ _Contents:_ **[Installation and usage](#installation-and-usage)** |
 ### Installation
 
 _Black_ can be installed by running `pip install black`. It requires Python 3.6.2+ to
-run but you can reformat Python 2 code with it, too.
+run. If you want to format Python 2 code as well, install with
+`pip install black[python2]`.
 
 #### Install from GitHub
 
@@ -292,6 +293,20 @@ parent directories. It stops looking when it finds the file, or a `.git` directo
 If you're formatting standard input, _Black_ will look for configuration starting from
 the current working directory.
 
+You can use a "global" configuration, stored in a specific location in your home
+directory. This will be used as a fallback configuration, that is, it will be used if
+and only if _Black_ doesn't find any configuration as mentioned above. Depending on your
+operating system, this configuration file should be stored as:
+
+- Windows: `~\.black`
+- Unix-like (Linux, MacOS, etc.): `$XDG_CONFIG_HOME/black` (`~/.config/black` if the
+  `XDG_CONFIG_HOME` environment variable is not set)
+
+Note that these are paths to the TOML file itself (meaning that they shouldn't be named
+as `pyproject.toml`), not directories where you store the configuration. Here, `~`
+refers to the path to your home directory. On Windows, this will be something like
+`C:\\Users\UserName`.
+
 You can also explicitly specify the path to a particular file that you want with
 `--config`. In this situation _Black_ will not look for any other file.