add --help -h

2016-12-03 21:17:52 +09:00
parent 67feffd5bf
commit b3f1c22644
2 changed files with 8 additions and 5 deletions
--- a/SMILEBASIC/main.d
+++ b/SMILEBASIC/main.d
@@ -12,6 +12,12 @@ int main(string[] argv)
    bool nodirectmode;
    string inputfile;
    auto helpInformation = getopt(argv, "no-direct-mode", &nodirectmode, "file", &inputfile);
+    if (helpInformation.helpWanted)
+    {
+        defaultGetoptPrinter("Some information about the program.",
+                             helpInformation.options);
+        return 0;
+    }
    //try
    {
        auto pc = new PetitComputer();