X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/df7aacb43eb16f91adcb558905625d75ee804753..7914a5b0a228fa57e060b79c75d970cc48c7e914:/black.py?ds=sidebyside

diff --git a/black.py b/black.py
index d3e0761..950eac7 100644
--- a/black.py
+++ b/black.py
@@ -44,7 +44,7 @@ class NothingChanged(UserWarning):
 class CannotSplit(Exception):
     """A readable split that fits the allotted line length is impossible.
 
-    Raised by `left_hand_split()` and `right_hand_split()`.
+    Raised by `left_hand_split()`, `right_hand_split()`, and `delimiter_split()`.
     """
 
 
@@ -510,10 +510,16 @@ class Line:
         ):
             return False
 
-        if closing.type == token.RSQB or closing.type == token.RBRACE:
+        if closing.type == token.RBRACE:
             self.leaves.pop()
             return True
 
+        if closing.type == token.RSQB:
+            comma = self.leaves[-1]
+            if comma.parent and comma.parent.type == syms.listmaker:
+                self.leaves.pop()
+                return True
+
         # For parens let's check if it's safe to remove the comma.  If the
         # trailing one is the only one, we might mistakenly change a tuple
         # into a different type by removing the comma.