ArgsParser: Style fixup

Remove tabs, make whitespace lines a little more in fitting with the rest of the codebase.

AK/ArgsParser.cpp

@@ -21,13 +21,16 @@ namespace AK {
 }
 
 ArgsParser::Arg::Arg(const String& name, const String& description, bool required)
-	: name(name), description(description), required(required) {}
+    : name(name), description(description), required(required)
+{}
 
 ArgsParser::Arg::Arg(const String& name, const String& value_name, const String& description, bool required)
-	: name(name), description(description), value_name(value_name), required(required) {}
+    : name(name), description(description), value_name(value_name), required(required)
+{}
 
 ArgsParser::ArgsParser(const String& program_name, const String& prefix)
-	: m_program_name(program_name), m_prefix(prefix) {}
+    : m_program_name(program_name), m_prefix(prefix)
+{}
 
 ArgsParserResult ArgsParser::parse(const int argc, const char** argv) 
 {
@@ -83,19 +86,16 @@ namespace AK {
             }
 
             res.m_args.set(arg->value.name, next);
-
             return parse_next_param(index + 2, argv, params_left - 2, res);
         }
 
         // Single argument, not followed by a value
         res.m_args.set(arg->value.name, "");
-	    
         return parse_next_param(index + 1, argv, params_left - 1, res);
     }
 
     // Else, it's a value alone, a file name parameter for example
     res.m_single_values.append(param);
-	
     return parse_next_param(index + 1, argv, params_left - 1, res);
 }
 
@@ -138,12 +138,15 @@ namespace AK {
             sb.append("<");
         else
             sb.append("[");
+
         sb.append(m_prefix);
         sb.append(it.value.name);
+
         if (!it.value.value_name.is_null()) {
             sb.append(" ");
             sb.append(it.value.value_name);
         }
+
         if (it.value.required)
             sb.append("> ");
         else
@@ -156,10 +159,12 @@ namespace AK {
         sb.append("    ");
         sb.append(m_prefix);
         sb.append(it.value.name);
+
         if (!it.value.value_name.is_null()) {
             sb.append(" ");
             sb.append(it.value.value_name);
         }
+
         sb.append(" : ");
         sb.append(it.value.description);
         sb.append("\n");
@@ -172,4 +177,5 @@ namespace AK {
 {
     printf("%s\n", get_usage().characters());
 }
+
 }

AK/ArgsParser.h

@@ -14,6 +14,7 @@
 */
 
 namespace AK {
+
 class ArgsParserResult {
 public:
     bool is_present(const String& arg_name) const;
@@ -58,4 +59,5 @@ namespace AK {
     String m_prefix;
     HashMap<String, Arg> m_args;
 };
+
 }