/* PSPP - computes sample statistics.
Copyright (C) 1997-9, 2000, 2006 Free Software Foundation, Inc.
- Written by Ben Pfaff <blp@gnu.org>.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
struct dictionary;
struct var_set;
struct variable;
+struct lexer ;
struct var_set *var_set_create_from_dict (const struct dictionary *d);
struct var_set *var_set_create_from_array (struct variable *const *var,
PV_NUMERIC = 0020, /* Vars must be numeric. */
PV_STRING = 0040, /* Vars must be string. */
PV_SAME_TYPE = 00100, /* All vars must be the same type. */
- PV_NO_SCRATCH = 00200 /* Disallow scratch variables. */
+ PV_SAME_WIDTH = 00200, /* All vars must be the same type and width. */
+ PV_NO_SCRATCH = 00400 /* Disallow scratch variables. */
};
-struct variable *parse_variable (const struct dictionary *);
-bool parse_variables (const struct dictionary *, struct variable ***, size_t *,
+struct variable *parse_variable (struct lexer *, const struct dictionary *);
+bool parse_variables (struct lexer *, const struct dictionary *, struct variable ***, size_t *,
int opts);
-bool parse_variables_pool (struct pool *, const struct dictionary *,
+bool parse_variables_pool (struct lexer *, struct pool *, const struct dictionary *,
struct variable ***, size_t *, int opts);
-bool parse_var_set_vars (const struct var_set *, struct variable ***, size_t *,
+bool parse_var_set_vars (struct lexer *, const struct var_set *, struct variable ***, size_t *,
int opts);
-bool parse_DATA_LIST_vars (char ***names, size_t *cnt, int opts);
-bool parse_DATA_LIST_vars_pool (struct pool *,
+bool parse_DATA_LIST_vars (struct lexer *, char ***names, size_t *cnt, int opts);
+bool parse_DATA_LIST_vars_pool (struct lexer *, struct pool *,
char ***names, size_t *cnt, int opts);
-bool parse_mixed_vars (const struct dictionary *dict,
+bool parse_mixed_vars (struct lexer *, const struct dictionary *dict,
char ***names, size_t *cnt, int opts);
-bool parse_mixed_vars_pool (const struct dictionary *dict,
+bool parse_mixed_vars_pool (struct lexer *, const struct dictionary *dict,
struct pool *,
char ***names, size_t *cnt, int opts);