X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Flexer%2Fvariable-parser.h;h=8a6772d031e3980151904e31a152c69dfee1f09b;hb=fcb970c24584cf72f46676ff1cb2e08013951392;hp=b0ab8c51920fc170acfc72fba19224da6cea7302;hpb=43b1296aafe7582e7dbe6c2b6a8b478d7d9b0fcf;p=pspp

diff --git a/src/language/lexer/variable-parser.h b/src/language/lexer/variable-parser.h
index b0ab8c5192..8a6772d031 100644
--- a/src/language/lexer/variable-parser.h
+++ b/src/language/lexer/variable-parser.h
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2006, 2007, 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
@@ -59,9 +59,13 @@ bool parse_variables_pool (struct lexer *, struct pool *, const struct dictionar
                           struct variable ***, size_t *, int opts);
 bool parse_var_set_vars (struct lexer *, const struct var_set *, struct variable ***, size_t *,
                         int opts);
-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);
+
+char *parse_DATA_LIST_var (struct lexer *, const struct dictionary *);
+bool parse_DATA_LIST_vars (struct lexer *, const struct dictionary *,
+                           char ***names, size_t *cnt, int opts);
+bool parse_DATA_LIST_vars_pool (struct lexer *, const struct dictionary *,
+                                struct pool *,
+                                char ***names, size_t *cnt, int opts);
 bool parse_mixed_vars (struct lexer *, const struct dictionary *dict,
 		       char ***names, size_t *cnt, int opts);
 bool parse_mixed_vars_pool (struct lexer *, const struct dictionary *dict,
@@ -120,8 +124,25 @@ parse_const_var_set_vars (struct lexer *l, const struct const_var_set *vs,
 static inline void
 const_var_set_destroy (struct const_var_set *vs)
 {
-  var_set_destroy ( (struct var_set *) vs);
+  var_set_destroy ((struct var_set *) vs);
 }
 
+/* Match a variable.
+   If the match succeeds, the variable will be placed in VAR.
+   Returns true if successful */
+bool
+lex_match_variable (struct lexer *lexer, const struct dictionary *dict, const struct variable **var);
+
+struct interaction;
+
+/* Parse an interaction.
+   If not successful return false.
+   Otherwise, a newly created interaction will be placed in IACT.
+   It is the caller's responsibility to destroy this interaction.
+ */
+bool
+parse_design_interaction (struct lexer *lexer, const struct dictionary *dict, struct interaction **iact);
+
+
 
 #endif /* variable-parser.h */