/* PSPP - a program for statistical analysis.
- Copyright (C) 1997-9, 2000, 2006, 2010 Free Software Foundation, Inc.
+ Copyright (C) 1997-9, 2000, 2006, 2010, 2013 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
CMD_EOF = 2, /* End of input. */
CMD_FINISH = 3, /* FINISH was executed. */
- /* Range of successful return values available for use
- by agreement between a command and the caller of
- cmd_parse(). */
- CMD_PRIVATE_FIRST = 4,
- CMD_PRIVATE_LAST = 127,
-
/* Various kinds of failures. */
CMD_FAILURE = -1, /* Not executed at all. */
CMD_NOT_IMPLEMENTED = -2, /* Command not implemented. */
CMD_STATE_INITIAL, /* No active dataset yet defined. */
CMD_STATE_DATA, /* Active dataset has been defined. */
CMD_STATE_INPUT_PROGRAM, /* Inside INPUT PROGRAM. */
- CMD_STATE_FILE_TYPE /* Inside FILE TYPE. */
+ CMD_STATE_FILE_TYPE, /* Inside FILE TYPE. */
+
+ /* Inside LOOP or DO IF... */
+ CMD_STATE_NESTED_DATA, /* ...in CMD_STATE_DATA. */
+ CMD_STATE_NESTED_INPUT_PROGRAM, /* ...in CMD_STATE_INPUT_PROGRAM. */
};
struct dataset;