[clang-format] Write in text mode with LF in dump_format_[help|style].py

Author: owenca

clang/docs/tools/dump_format_help.py

@@ -72,5 +72,7 @@ def validate(text, columns):
 
 contents = substitute(contents, "FORMAT_HELP", help_text)
 
-with open(opts.output if opts.output else DOC_FILE, "wb") as output:
-    output.write(contents.encode())
+with open(
+    opts.output if opts.output else DOC_FILE, "w", newline="", encoding="utf-8"
+) as f:
+    f.write(contents)

clang/docs/tools/dump_format_style.py

@@ -411,8 +411,8 @@ class State:
                     state = State.InStruct
                     enums[enum.name] = enum
                 else:
-                    # Enum member without documentation. Must be documented where the enum
-                    # is used.
+                    # Enum member without documentation. Must be documented
+                    # where the enum is used.
                     pass
             elif state == State.InNestedEnum:
                 if line.startswith("///"):
@@ -492,5 +492,7 @@ class State:
 
 contents = substitute(contents, "FORMAT_STYLE_OPTIONS", options_text)
 
-with open(args.output if args.output else DOC_FILE, "wb") as output:
-    output.write(contents.encode())
+with open(
+    args.output if args.output else DOC_FILE, "w", newline="", encoding="utf-8"
+) as f:
+    f.write(contents)