X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fcommand.h;h=d99577c4d3151f931cf19d7ccc629ae13704a76b;hb=aff9a24395db38ed772be3c3d15cfed0f3b4914b;hp=5e4671aec78ce8af4ebd54f3e758de9817623072;hpb=480a0746507ce73d26f528b56dc3ed80195096e0;p=pspp-builds.git

diff --git a/src/language/command.h b/src/language/command.h
index 5e4671ae..d99577c4 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 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
@@ -32,8 +30,8 @@ enum cmd_result
     /* 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,      
+    CMD_PRIVATE_FIRST = 4,
+    CMD_PRIVATE_LAST = 127,
 
     /* Various kinds of failures. */
     CMD_FAILURE = -1,           /* Not executed at all. */
@@ -47,16 +45,19 @@ 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. */
   };
 
 struct dataset;
-struct lexer; 
+struct lexer;
 
-enum cmd_result cmd_parse (struct lexer *lexer, struct dataset *ds, enum cmd_state);
+enum cmd_result cmd_parse_in_state (struct lexer *lexer, struct dataset *ds,
+				    enum cmd_state);
+
+enum cmd_result cmd_parse (struct lexer *lexer, struct dataset *ds);
 
 struct command;
 const char *cmd_complete (const char *, const struct command **);