Document tri-valued variables in createdb, +1, -1, 0.

diff --git a/src/bin/scripts/createuser.c b/src/bin/scripts/createuser.c
index a7de05a..886ee54 100644 (file)
--- a/src/bin/scripts/createuser.c
+++ b/src/bin/scripts/createuser.c
@@ -5,7 +5,7 @@
  * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/bin/scripts/createuser.c,v 1.21 2005/10/15 02:49:41 momjian Exp $
+ * $PostgreSQL: pgsql/src/bin/scripts/createuser.c,v 1.22 2005/12/12 15:41:52 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -59,15 +59,19 @@ main(int argc, char *argv[])
        bool            password = false;
        bool            echo = false;
        bool            quiet = false;
+       char       *conn_limit = NULL;
+       bool            pwprompt = false;
+       char       *newpassword = NULL;
+       /*
+        *      Tri-valued variables.   -1 is "NO", +1 is enable and 0 uses the
+        *      server default.
+        */
        int                     createdb = 0;
        int                     superuser = 0;
        int                     createrole = 0;
        int                     inherit = 0;
        int                     login = 0;
-       char       *conn_limit = NULL;
-       bool            pwprompt = false;
-       int                     encrypted = 0;  /* 0 uses server default */
-       char       *newpassword = NULL;
+       int                     encrypted = 0;
 
        PQExpBufferData sql;