Change exit code to 2 when config file doesn't exist (#1361)

[etc/vim.git] / plugin / black.vim

diff --git a/plugin/black.vim b/plugin/black.vim
index a4047d49d4b1b170e6bbeb9ca37090bdf055cd80..9978e6c0667d9b22a9ee4046c4c59ed82ec710bc 100644 (file)
--- a/plugin/black.vim
+++ b/plugin/black.vim
@@ -14,7 +14,12 @@
 "    - restore cursor/window position after formatting
 
 if v:version < 700 || !has('python3')
-    echo "The black.vim plugin requires vim7.0+ with Python 3.6 support."
+    func! __BLACK_MISSING()
+        echo "The black.vim plugin requires vim7.0+ with Python 3.6 support."
+    endfunc
+    command! Black :call __BLACK_MISSING()
+    command! BlackUpgrade :call __BLACK_MISSING()
+    command! BlackVersion :call __BLACK_MISSING()
     finish
 endif
 
@@ -40,7 +45,7 @@ if !exists("g:black_skip_string_normalization")
   let g:black_skip_string_normalization = 0
 endif
 
-python3 << endpython3
+python3 << EndPython3
 import collections
 import os
 import sys
@@ -186,7 +191,7 @@ def BlackUpgrade():
 def BlackVersion():
   print(f'Black, version {black.__version__} on Python {sys.version}.')
 
-endpython3
+EndPython3
 
 command! Black :py3 Black()
 command! BlackUpgrade :py3 BlackUpgrade()