X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fcommand.h;h=ab133c25e7932cf60f5e4fd835353659231c21d6;hb=4c043d9735eec537176d8426141ce62624dec5bf;hp=32cb3c2ed06c3172cbac76c33f0e4003d37f8afe;hpb=9491a8bd354152d3a228e1bf041c7ad6228750d7;p=pspp

diff --git a/src/language/command.h b/src/language/command.h
index 32cb3c2ed0..ab133c25e7 100644
--- a/src/language/command.h
+++ b/src/language/command.h
@@ -1,20 +1,18 @@
-/* PSPP - computes sample statistics.
-   Copyright (C) 1997-9, 2000, 2006 Free Software Foundation, Inc.
+/* PSPP - a program for statistical analysis.
+   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 the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   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
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
 
-   This program is distributed in the hope that it will be useful, but
-   WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-   02110-1301, USA. */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
 
 #ifndef COMMAND_H
 #define COMMAND_H 1
@@ -29,11 +27,11 @@ enum cmd_result
     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,
+    /* Successful return values returned by specific commands to let INPUT
+       PROGRAM function properly. */
+    CMD_DATA_LIST,
+    CMD_END_CASE,
+    CMD_END_FILE,
 
     /* Various kinds of failures. */
     CMD_FAILURE = -1,           /* Not executed at all. */
@@ -47,8 +45,8 @@ bool cmd_result_is_failure (enum cmd_result);
 /* Command processing state. */
 enum cmd_state
   {
-    CMD_STATE_INITIAL,          /* No active file yet defined. */
-    CMD_STATE_DATA,             /* Active file has been defined. */
+    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. */
   };