Update prettier in pre-commit config (#1966)

[etc/vim.git] / docs / ignoring_unmodified_files.md

diff --git a/docs/ignoring_unmodified_files.md b/docs/ignoring_unmodified_files.md
deleted file mode 120000 (symlink)
index 4484bfad2c3a139cb6acc005bbdcd44cbb094766..0000000000000000000000000000000000000000
--- a/docs/ignoring_unmodified_files.md
+++ /dev/null
@@ -1 +0,0 @@
-_build/generated/ignoring_unmodified_files.md
\ No newline at end of file

diff --git a/docs/ignoring_unmodified_files.md b/docs/ignoring_unmodified_files.md
new file mode 100644 (file)
index 0000000000000000000000000000000000000000..a915f4e867806f4389518900db9f6598d0b9dbc7
--- /dev/null
+++ b/docs/ignoring_unmodified_files.md
@@ -0,0 +1,23 @@
+[//]: # "NOTE: THIS FILE WAS AUTOGENERATED FROM README.md"
+
+# Ignoring unmodified files
+
+_Black_ remembers files it has already formatted, unless the `--diff` flag is used or
+code is passed via standard input. This information is stored per-user. The exact
+location of the file depends on the _Black_ version and the system on which _Black_ is
+run. The file is non-portable. The standard location on common operating systems is:
+
+- Windows:
+  `C:\\Users\<username>\AppData\Local\black\black\Cache\<version>\cache.<line-length>.<file-mode>.pickle`
+- macOS:
+  `/Users/<username>/Library/Caches/black/<version>/cache.<line-length>.<file-mode>.pickle`
+- Linux:
+  `/home/<username>/.cache/black/<version>/cache.<line-length>.<file-mode>.pickle`
+
+`file-mode` is an int flag that determines whether the file was formatted as 3.6+ only,
+as .pyi, and whether string normalization was omitted.
+
+To override the location of these files on macOS or Linux, set the environment variable
+`XDG_CACHE_HOME` to your preferred location. For example, if you want to put the cache
+in the directory you're running _Black_ from, set `XDG_CACHE_HOME=.cache`. _Black_ will
+then write the above files to `.cache/black/<version>/`.