repl: Reformat switch

Author: lhmouse

repl/main.cpp

@@ -108,7 +108,8 @@ do_parse_command_line(int argc, char** argv)
     // Parse command-line options.
     int ch;
     while((ch = ::getopt(argc, argv, "+hIiO::Vv")) != -1) {
-      switch(ch) {
+      switch(ch)
+        {
         case 'h':
           help = true;
           continue;
@@ -136,7 +137,7 @@ do_parse_command_line(int argc, char** argv)
         case 'v':
           verbose = true;
           continue;
-      }
+        }
 
       // `getopt()` will have written an error message to standard error.
       exit_printf(exit_invalid_argument, "Try `%s -h` for help.", argv[0]);