clang-format QDoc

This patch is the result of formatting all of QDoc's source with
clang-format. The clang-format style is from the qt5 super repo's
_clang-format definition.

The purpose is unify the style across the code, to avoid spending too
much time on style related issues in reviews and cleanup patches. Future
changes to QDoc can benefit from using git-clang-format in combination
with the git commit hook provided in qtrepotools.git as mentioned in
this email to the dev list:
https://lists.qt-project.org/pipermail/development/2019-October/037682.html

Change-Id: I8af6a051c8334b5f35862a4dcd3becce8ac500c2
Reviewed-by: Martin Smith <martin.smith@qt.io>

1 files changed, 16 insertions, 35 deletions

diff --git a/src/qdoc/codeparser.cpp b/src/qdoc/codeparser.cpp
index b8d884a13..4f4589823 100644
--- a/src/qdoc/codeparser.cpp
+++ b/src/qdoc/codeparser.cpp
@@ -157,42 +157,23 @@ static QSet<QString> commonMetaCommands_;
 const QSet<QString> &CodeParser::commonMetaCommands()
 {
     if (commonMetaCommands_.isEmpty()) {
-        commonMetaCommands_ << COMMAND_ABSTRACT
-                            << COMMAND_DEPRECATED
-                            << COMMAND_INGROUP
-                            << COMMAND_INJSMODULE
-                            << COMMAND_INMODULE
-                            << COMMAND_INPUBLICGROUP
-                            << COMMAND_INQMLMODULE
-                            << COMMAND_INTERNAL
-                            << COMMAND_MAINCLASS
-                            << COMMAND_NOAUTOLIST
-                            << COMMAND_NONREENTRANT
-                            << COMMAND_OBSOLETE
-                            << COMMAND_PAGEKEYWORDS
-                            << COMMAND_PRELIMINARY
-                            << COMMAND_QMLABSTRACT
-                            << COMMAND_QMLDEFAULT
-                            << COMMAND_QMLINHERITS
-                            << COMMAND_QMLREADONLY
-                            << COMMAND_QTVARIABLE
-                            << COMMAND_REENTRANT
-                            << COMMAND_SINCE
-                            << COMMAND_STARTPAGE
-                            << COMMAND_SUBTITLE
-                            << COMMAND_THREADSAFE
-                            << COMMAND_TITLE
-                            << COMMAND_WRAPPER;
-   }
+        commonMetaCommands_ << COMMAND_ABSTRACT << COMMAND_DEPRECATED << COMMAND_INGROUP
+                            << COMMAND_INJSMODULE << COMMAND_INMODULE << COMMAND_INPUBLICGROUP
+                            << COMMAND_INQMLMODULE << COMMAND_INTERNAL << COMMAND_MAINCLASS
+                            << COMMAND_NOAUTOLIST << COMMAND_NONREENTRANT << COMMAND_OBSOLETE
+                            << COMMAND_PAGEKEYWORDS << COMMAND_PRELIMINARY << COMMAND_QMLABSTRACT
+                            << COMMAND_QMLDEFAULT << COMMAND_QMLINHERITS << COMMAND_QMLREADONLY
+                            << COMMAND_QTVARIABLE << COMMAND_REENTRANT << COMMAND_SINCE
+                            << COMMAND_STARTPAGE << COMMAND_SUBTITLE << COMMAND_THREADSAFE
+                            << COMMAND_TITLE << COMMAND_WRAPPER;
+    }
     return commonMetaCommands_;
 }
 
 /*!
   \internal
  */
-void CodeParser::extractPageLinkAndDesc(const QString &arg,
-                                        QString *link,
-                                        QString *desc)
+void CodeParser::extractPageLinkAndDesc(const QString &arg, QString *link, QString *desc)
 {
     QRegExp bracedRegExp(QLatin1String("\\{([^{}]*)\\}(?:\\{([^{}]*)\\})?"));
 
@@ -201,14 +182,12 @@ void CodeParser::extractPageLinkAndDesc(const QString &arg,
         *desc = bracedRegExp.cap(2);
         if (desc->isEmpty())
             *desc = *link;
-    }
-    else {
+    } else {
         int spaceAt = arg.indexOf(QLatin1Char(' '));
         if (arg.contains(QLatin1String(".html")) && spaceAt != -1) {
             *link = arg.leftRef(spaceAt).trimmed().toString();
             *desc = arg.midRef(spaceAt).trimmed().toString();
-        }
-        else {
+        } else {
             *link = arg;
             *desc = arg;
         }
@@ -311,7 +290,9 @@ void CodeParser::checkModuleInclusion(Node *n)
         if (n->isInAPI() && !n->name().isEmpty()) {
             n->doc().location().warning(tr("%1 %2 has no \\inmodule command; "
                                            "using project name by default: %3")
-                                        .arg(word).arg(n->name()).arg(Generator::defaultModuleName()));
+                                                .arg(word)
+                                                .arg(n->name())
+                                                .arg(Generator::defaultModuleName()));
         }
     }
 }