Fix else indentation after debug conditions

src/dfmt/formatter.d

@@ -732,13 +732,14 @@ private:
             writeToken();
             indents.popWrapIndents();
             linebreakHints = [];
-            while (indents.topIsOneOf(tok!"enum", tok!"try", tok!"catch", tok!"finally"))
+            while (indents.topIsOneOf(tok!"enum", tok!"try", tok!"catch", tok!"finally", tok!"debug"))
                 indents.pop();
             if (indents.topAre(tok!"static", tok!"else"))
             {
                 indents.pop();
                 indents.pop();
             }
+            indentLevel = indents.indentLevel;
             if (config.dfmt_brace_style == BraceStyle.allman)
             {
                 if (!currentIs(tok!"{"))

tests/allman/debug_with_param.d.ref

@@ -0,0 +1,7 @@
+void main()
+{
+    debug (0)
+        foo();
+    else
+        bar();
+}

tests/debug_with_param.d

@@ -0,0 +1,4 @@
+void main()
+{
+debug(0) foo(); else bar();
+}

tests/otbs/debug_with_param.d.ref

@@ -0,0 +1,6 @@
+void main() {
+    debug (0)
+        foo();
+    else
+        bar();
+}