/* PSPP - a program for statistical analysis.
- Copyright (C) 1997-9, 2000, 2006, 2009, 2010 Free Software Foundation, Inc.
+ Copyright (C) 1997-9, 2000, 2006, 2009, 2010, 2011 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
#include <ctype.h>
#include <stdlib.h>
-#include <data/attributes.h>
-#include <data/casereader.h>
-#include <data/dictionary.h>
-#include <data/file-handle-def.h>
-#include <data/format.h>
-#include <data/missing-values.h>
-#include <data/procedure.h>
-#include <data/sys-file-reader.h>
-#include <data/value-labels.h>
-#include <data/variable.h>
-#include <data/vector.h>
-#include <language/command.h>
-#include <language/data-io/file-handle.h>
-#include <language/lexer/lexer.h>
-#include <language/lexer/variable-parser.h>
-#include <libpspp/array.h>
-#include <libpspp/hash.h>
-#include <libpspp/message.h>
-#include <libpspp/message.h>
-#include <libpspp/misc.h>
-#include <output/tab.h>
-
-#include "minmax.h"
-#include "xalloc.h"
+#include "data/attributes.h"
+#include "data/casereader.h"
+#include "data/dictionary.h"
+#include "data/file-handle-def.h"
+#include "data/format.h"
+#include "data/missing-values.h"
+#include "data/procedure.h"
+#include "data/sys-file-reader.h"
+#include "data/value-labels.h"
+#include "data/variable.h"
+#include "data/vector.h"
+#include "language/command.h"
+#include "language/data-io/file-handle.h"
+#include "language/lexer/lexer.h"
+#include "language/lexer/variable-parser.h"
+#include "libpspp/array.h"
+#include "libpspp/message.h"
+#include "libpspp/misc.h"
+#include "libpspp/string-array.h"
+#include "output/tab.h"
+
+#include "gl/minmax.h"
+#include "gl/xalloc.h"
#include "gettext.h"
#define _(msgid) gettext (msgid)
int r, i;
lex_match_id (lexer, "FILE");
- lex_match (lexer, '=');
+ lex_match (lexer, T_EQUALS);
h = fh_parse (lexer, FH_REF_FILE);
if (!h)
dict_destroy (d);
fh_unref (h);
- return lex_end_of_command (lexer);
+ return CMD_SUCCESS;
}
\f
/* DISPLAY utility. */
if (lex_match_id (lexer, "VECTORS"))
{
display_vectors (dataset_dict(ds), sorted);
- return lex_end_of_command (lexer);
+ return CMD_SUCCESS;
}
else if (lex_match_id (lexer, "SCRATCH"))
{
break;
}
- lex_match (lexer, '/');
+ lex_match (lexer, T_SLASH);
lex_match_id (lexer, "VARIABLES");
- lex_match (lexer, '=');
+ lex_match (lexer, T_EQUALS);
- if (lex_token (lexer) != '.')
+ if (lex_token (lexer) != T_ENDCMD)
{
if (!parse_variables_const (lexer, dataset_dict (ds), &vl, &n,
PV_NONE))
flags);
}
- return lex_end_of_command (lexer);
+ return CMD_SUCCESS;
}
static void
static void
display_documents (const struct dictionary *dict)
{
- const char *documents = dict_get_documents (dict);
+ const struct string_array *documents = dict_get_documents (dict);
- if (documents == NULL)
+ if (string_array_is_empty (documents))
tab_output_text (TAB_LEFT, _("The active file dictionary does not "
"contain any documents."));
else
{
- struct string line = DS_EMPTY_INITIALIZER;
size_t i;
tab_output_text (TAB_LEFT | TAT_TITLE,
_("Documents in the active file:"));
for (i = 0; i < dict_get_document_line_cnt (dict); i++)
- {
- dict_get_document_line (dict, i, &line);
- tab_output_text (TAB_LEFT | TAB_FIX, ds_cstr (&line));
- }
- ds_destroy (&line);
+ tab_output_text (TAB_LEFT | TAB_FIX, dict_get_document_line (dict, i));
}
}