fix: correct clang-format and other files

lib/say.c

@@ -44,58 +44,63 @@
 
 #include "xmem.h"
 
-void alert() {
-  fputs("\a", stderr);
-  fflush(stderr);
-  return;
+void alert()
+{
+	fputs("\a", stderr);
+	fflush(stderr);
+	return;
 }
 
-int vasprintf(char **result, const char *fmt, va_list ap) {
-  int total_width = strlen(fmt) + 1;
-  *result = (char *)xmalloc(total_width);
-  return vsprintf(*result, fmt, ap);
+int vasprintf(char **result, const char *fmt, va_list ap)
+{
+	int total_width = strlen(fmt) + 1;
+	*result = (char *)xmalloc(total_width);
+	return vsprintf(*result, fmt, ap);
 }
 
-int asprintf(char **buf, const char *fmt, ...) {
-  int status;
-  va_list ap;
-  va_start(ap, fmt);
-  status = vasprintf(buf, fmt, ap);
-  va_end(ap);
-  return status;
+int asprintf(char **buf, const char *fmt, ...)
+{
+	int status;
+	va_list ap;
+	va_start(ap, fmt);
+	status = vasprintf(buf, fmt, ap);
+	va_end(ap);
+	return status;
 }
 
-int say(const char *restrict format, ...) {
-  struct winsize w;
-  if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &w) == -1) {
-    va_list args;
-    va_start(args, format);
-    int ret = vprintf(format, args);
-    va_end(args);
-    putchar('\n');
-    fflush(stdout);
-    return ret;
-  }
+int say(const char *restrict format, ...)
+{
+	struct winsize w;
+	if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &w) == -1) {
+		va_list args;
+		va_start(args, format);
+		int ret = vprintf(format, args);
+		va_end(args);
+		putchar('\n');
+		fflush(stdout);
+		return ret;
+	}
 
-  printf("\0337");                // save cursor (ESC 7)
-  printf("\033[%d;1H", w.ws_row); // move to last row
-  printf("\033[2K");              // clear entire line
+	printf("\0337"); // save cursor (ESC 7)
+	printf("\033[%d;1H", w.ws_row); // move to last row
+	printf("\033[2K"); // clear entire line
 
-  va_list args;
-  va_start(args, format);
-  int ret = vprintf(format, args); // print formatted message
-  va_end(args);
+	va_list args;
+	va_start(args, format);
+	int ret = vprintf(format, args); // print formatted message
+	va_end(args);
 
-  fflush(stdout);  // ensure it's visible immediately
-  printf("\0338"); // restore cursor (ESC 8)
-  fflush(stdout);
+	fflush(stdout); // ensure it's visible immediately
+	printf("\0338"); // restore cursor (ESC 8)
+	fflush(stdout);
 
-  return ret;
+	return ret;
 }
 
-_Noreturn void die(const char *msg) {
-  fputs(msg, stderr);
-  exit(EXIT_FAILURE);
+_Noreturn void die(const char *msg)
+{
+	fputs(msg, stderr);
+	exit(EXIT_FAILURE);
 }
 
 /* end of file say.c */