[clang] [clang-format] Add null-terminated path option (#123921) (PR #123926)

[Owen Pan via cfe-commits]

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@@ -869,5 +875,12 @@ def convert_string(bytes_input):
         return str(bytes_input)
 
 
+def print_filename(filename, null=False):
+    if null:
+        print(filename + "\0", end="")
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owenca wrote:

> Shouldn't you copy the the indentation of the printed files?

It prints the filename, not the file.

https://github.com/llvm/llvm-project/pull/123926