X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/898915d5569f503c278ef53cb6f10e003034943c..e7e8d6287b38db3f15bdf3d4ec6987d4490b8d14:/docs/usage_and_configuration/the_basics.md

diff --git a/docs/usage_and_configuration/the_basics.md b/docs/usage_and_configuration/the_basics.md
index 6f3a3cf..f5862ed 100644
--- a/docs/usage_and_configuration/the_basics.md
+++ b/docs/usage_and_configuration/the_basics.md
@@ -193,8 +193,8 @@ configuration file for consistent results across environments.
 
 ```console
 $ black --version
-black, 23.3.0 (compiled: yes)
-$ black --required-version 23.3.0 -c "format = 'this'"
+black, 23.7.0 (compiled: yes)
+$ black --required-version 23.7.0 -c "format = 'this'"
 format = "this"
 $ black --required-version 31.5b2 -c "still = 'beta?!'"
 Oh no! 💥 💔 💥 The required version does not match the running version!
@@ -246,7 +246,8 @@ respect the `--force-exclude` option on some editors that rely on using stdin.
 #### `-W`, `--workers`
 
 When _Black_ formats multiple files, it may use a process pool to speed up formatting.
-This option controls the number of parallel workers.
+This option controls the number of parallel workers. This can also be specified via the
+`BLACK_NUM_WORKERS` environment variable.
 
 #### `-q`, `--quiet`
 
@@ -284,7 +285,7 @@ You can check the version of _Black_ you have installed using the `--version` fl
 
 ```console
 $ black --version
-black, 23.3.0
+black, 23.7.0
 ```
 
 #### `--config`
@@ -296,6 +297,19 @@ Read configuration options from a configuration file. See
 
 Show available command-line options and exit.
 
+### Environment variable options
+
+_Black_ supports the following configuration via environment variables.
+
+#### `BLACK_CACHE_DIR`
+
+The directory where _Black_ should store its cache.
+
+#### `BLACK_NUM_WORKERS`
+
+The number of parallel workers _Black_ should use. The command line option `-W` /
+`--workers` takes precedence over this environment variable.
+
 ### Code input alternatives
 
 _Black_ supports formatting code via stdin, with the result being printed to stdout.