Address comments

Author: rsmarples

.clangd

@@ -4,7 +4,7 @@ CompileFlags:
   Add: [-I.., -I../.., -I../../compat, -I../../vendor]
 ---
 If:
-  PathMatch: src/.*\.(c,h)
+  PathMatch: src/.*\.(c|h)
 CompileFlags:
   Add: [-I.., -I../compat, -I../vendor]
 ---

.github/workflows/format.yml

@@ -1,5 +1,8 @@
 name: Clang Format Checker
-on: [push]
+on:
+  push:
+  pull_request:
+    branches: [master]
 jobs:
   clang-format-checking:
     runs-on: ubuntu-latest

src/Makefile.inc

@@ -1,10 +1,10 @@
 check-format:
 	find . -iname "*.c" -o -iname "*.h" | \
-		xargs clang-format --dry-run --Werror
+		xargs -- clang-format --dry-run --Werror
 
 format:
 	find . -iname "*.c" -o -iname "*.h" | \
-		xargs clang-format -i
+		xargs -- clang-format -i
 
 _lint:
 	clang-tidy ${SRCS} -- ${CPPFLAGS} ${CFLAGS} -isystem ${TOP}/vendor