[PATCH] D120408: clang-format.el: Make clang-format work in indirect buffers.

[Philipp via Phabricator via cfe-commits]

phst created this revision.
phst added a reviewer: sammccall.
phst requested review of this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.

In an indirect buffer, buffer-file-name is nil, so check the base buffer
instead.  This works fine in direct buffers where buffer-base-buffer returns
nil.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D120408

Files:
  clang/tools/clang-format/clang-format.el


Index: clang/tools/clang-format/clang-format.el
===================================================================
--- clang/tools/clang-format/clang-format.el
+++ clang/tools/clang-format/clang-format.el
@@ -147,7 +147,7 @@
     (setq style clang-format-style))
 
   (unless assume-file-name
-    (setq assume-file-name buffer-file-name))
+    (setq assume-file-name (buffer-file-name (buffer-base-buffer))))
 
   (let ((file-start (clang-format--bufferpos-to-filepos start 'approximate
                                                         'utf-8-unix))


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