Add whitespace after control keywords

find -name \*.cpp -o -name \*.h | \
  xargs sed -Ei 's/ (for|foreach|if|switch|while)\(/ \1 (/g'

Change-Id: I9efdff4bf0c8c01a52baaaeb75198483c77b0390
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/cpptools/cppcodeformatter.cpp

@@ -477,7 +477,7 @@ void CodeFormatter::recalculateStateAfter(const QTextBlock &block)
         case block_open:
             if (tryStatement())
                 break;
-            switch(kind) {
+            switch (kind) {
             case T_RBRACE:      leave(true); break;
             } break;