1 files changed, 24 insertions, 11 deletions

diff --git a/src/support/command-line.cpp b/src/support/command-line.cpp
index 6882dda7b..f3b9ffe25 100644
--- a/src/support/command-line.cpp
+++ b/src/support/command-line.cpp
@@ -37,7 +37,8 @@ void printWrap(std::ostream& os, int leftPad, const std::string& content) {
       }
       os << nextWord;
       space -= nextWord.size() + 1;
-      if (space > 0) os << ' ';
+      if (space > 0)
+        os << ' ';
       nextWord.clear();
       if (content[i] == '\n') {
         os << '\n';
@@ -48,18 +49,22 @@ void printWrap(std::ostream& os, int leftPad, const std::string& content) {
 }
 
 Options::Options(const std::string& command, const std::string& description)
-    : debug(false), positional(Arguments::Zero) {
-  add("--help", "-h", "Show this help message and exit", Arguments::Zero,
+  : debug(false), positional(Arguments::Zero) {
+  add("--help",
+      "-h",
+      "Show this help message and exit",
+      Arguments::Zero,
       [this, command, description](Options* o, const std::string&) {
         std::cout << command;
-        if (positional != Arguments::Zero) std::cout << ' ' << positionalName;
+        if (positional != Arguments::Zero)
+          std::cout << ' ' << positionalName;
         std::cout << "\n\n";
         printWrap(std::cout, 0, description);
         std::cout << "\n\nOptions:\n";
         size_t optionWidth = 0;
         for (const auto& o : options) {
           optionWidth =
-              std::max(optionWidth, o.longName.size() + o.shortName.size());
+            std::max(optionWidth, o.longName.size() + o.shortName.size());
         }
         for (const auto& o : options) {
           bool long_n_short = o.longName.size() != 0 && o.shortName.size() != 0;
@@ -72,20 +77,26 @@ Options::Options(const std::string& command, const std::string& description)
         std::cout << '\n';
         exit(EXIT_SUCCESS);
       });
-  add("--debug", "-d", "Print debug information to stderr", Arguments::Zero,
+  add("--debug",
+      "-d",
+      "Print debug information to stderr",
+      Arguments::Zero,
       [&](Options* o, const std::string& arguments) { debug = true; });
 }
 
 Options::~Options() {}
 
-Options& Options::add(const std::string& longName, const std::string& shortName,
-                      const std::string& description, Arguments arguments,
+Options& Options::add(const std::string& longName,
+                      const std::string& shortName,
+                      const std::string& description,
+                      Arguments arguments,
                       const Action& action) {
   options.push_back({longName, shortName, description, arguments, action, 0});
   return *this;
 }
 
-Options& Options::add_positional(const std::string& name, Arguments arguments,
+Options& Options::add_positional(const std::string& name,
+                                 Arguments arguments,
                                  const Action& action) {
   positional = arguments;
   positionalName = name;
@@ -98,7 +109,8 @@ void Options::parse(int argc, const char* argv[]) {
   size_t positionalsSeen = 0;
   auto dashes = [](const std::string& s) {
     for (size_t i = 0;; ++i) {
-      if (s[i] != '-') return i;
+      if (s[i] != '-')
+        return i;
     }
   };
   for (size_t i = 1, e = argc; i != e; ++i) {
@@ -169,7 +181,8 @@ void Options::parse(int argc, const char* argv[]) {
         break;
       case Arguments::Optional:
         if (!argument.size()) {
-          if (i + 1 != e) argument = argv[++i];
+          if (i + 1 != e)
+            argument = argv[++i];
         }
         break;
     }