Reword --pyi and --py36 documentation

diff --git a/README.md b/README.md
index 77b077c29b5bfcd3f10db1dec47dcd0276303fb8..8212e42247abed77767c1b0d6dfce0836fc0fecd 100644 (file)
--- a/README.md
+++ b/README.md
@@ -80,6 +80,13 @@ Options:
   -q, --quiet                 Don't emit non-error messages to stderr. Errors
                               are still emitted, silence those with
                               2>/dev/null.
+   --pyi                      Consider all input files typing stubs regardless
+                              of file extension (useful when piping source on
+                              standard input).
+  --py36                      Allow using Python 3.6-only syntax on all input
+                              files.  This will put trailing commas in function
+                              signatures and calls also after *args and
+                              **kwargs.  [default: per-file auto-detection]
   --version                   Show the version and exit.
   --help                      Show this message and exit.
 ```
@@ -653,10 +660,9 @@ More details can be found in [CONTRIBUTING](CONTRIBUTING.md).
 
 ### 18.5b1 (unreleased)
 
-* Added `--pyi` option to force pyi-style formatting (regardless of file
-  extension, or when piping source to *Black*), and `--py36` option to force
-  allowing Py36 syntax (e.g. trailing commas after `*args` or `**kwargs`), even
-  if the file doesn't currently use any 3.6-only syntax (#249)
+* added `--pyi` (#249)
+
+* added `--py36` (#249)
 
 * Python grammar pickle caches are stored with the formatting caches, making
   *Black* work in environments where site-packages is not user-writable (#192)
@@ -673,6 +679,7 @@ More details can be found in [CONTRIBUTING](CONTRIBUTING.md).
   a trailer that was omitted from line splitting on a large expression
   (#238)
 
+
 ### 18.5b0
 
 * call chains are now formatted according to the

diff --git a/black.py b/black.py
index 0aba2c5de0fd6f20b48f17aa057f0bbac3c0d22f..a31aa7ac4402812d3c54e98125b7e8e3e2a6feb6 100644 (file)
--- a/black.py
+++ b/black.py
@@ -162,14 +162,18 @@ class Changed(Enum):
 @click.option(
     "--pyi",
     is_flag=True,
-    help="Force pyi (stub file) formatting, regardless of file extension.",
+    help=(
+        "Consider all input files typing stubs regardless of file extension "
+        "(useful when piping source on standard input)."
+    ),
 )
 @click.option(
     "--py36",
     is_flag=True,
     help=(
-        "Force Python 3.6 mode, even if file doesn't currently use "
-        "Python 3.6-only syntax."
+        "Allow using Python 3.6-only syntax on all input files.  This will put "
+        "trailing commas in function signatures and calls also after *args and "
+        "**kwargs.  [default: per-file auto-detection]"
     ),
 )
 @click.version_option(version=__version__)