(NT-133) Allow meta and right_meta as modifier keys

Author: s1hofmann

Diff for: src/main.cc

@@ -416,10 +416,10 @@ int CheckKeyFlags(std::string &flagString, MMKeyFlags *flags) {
     if (flagString == "alt" || flagString == "right_alt") {
         *flags = MOD_ALT;
 #if defined(IS_MACOSX)
-    } else if (flagString == "command" || flagString == "cmd" || flagString == "right_cmd") {
+    } else if (flagString == "meta" || flagString == "right_meta" || flagString == "cmd" || flagString == "right_cmd") {
         *flags = MOD_META;
 #else
-        } else if (flagString == "command" || flagString == "win" || flagString == "right_win") {
+        } else if (flagString == "meta" || flagString == "right_meta" || flagString == "win" || flagString == "right_win") {
     *flags = MOD_META;
 #endif
     } else if (flagString == "control" || flagString == "right_control") {