Changeset 40521 for trunk

Timestamp:

Aug 26, 2018, 9:58:52 AM (8 years ago)

Author:

eugene

Message:

add usage info

Location:

trunk/Ohana/src/opihi/cmd.basic

Files:

• strmatch.c (modified) (1 diff)
• strpop.c (modified) (1 diff)

trunk/Ohana/src/opihi/cmd.basic/strmatch.c

@@ -18 +18 @@
   if (argc != 3) {
     gprint (GP_ERR, "USAGE: strchr (string) (class) [-output start length]\n");
+    gprint (GP_ERR, "  return start and end position of given character class (alpha, upper, lower, float, int)\n");
     return (FALSE);
   }

trunk/Ohana/src/opihi/cmd.basic/strpop.c

@@ -7 +7 @@
   if ((argc != 2) && (argc != 3)) {
     gprint (GP_ERR, "USAGE: strpop (var) [out]\n");
+    gprint (GP_ERR, "   return the first word from the given variable, leaving behind the remaining words\n");
     return (FALSE);
   }