X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fdictionary%2Fmissing-values.c;h=ace9948412f6fdf3a232fae8ee15cf31bf669afb;hb=81579d9e9f994fb2908f50af41c3eb033d216e58;hp=819b0a9021cfe5821b4060e02b9932830b2a6120;hpb=3bbb4370239deb29ebbf813d258aef6249e2a431;p=pspp-builds.git

diff --git a/src/language/dictionary/missing-values.c b/src/language/dictionary/missing-values.c
index 819b0a90..ace99484 100644
--- a/src/language/dictionary/missing-values.c
+++ b/src/language/dictionary/missing-values.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2006, 2009 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
@@ -18,19 +18,18 @@
 
 #include <stdlib.h>
 
-#include <data/data-in.h>
-#include <data/missing-values.h>
-#include <data/procedure.h>
-#include <data/value.h>
-#include <data/variable.h>
-#include <data/format.h>
-#include <language/command.h>
-#include <language/lexer/lexer.h>
-#include <language/lexer/value-parser.h>
-#include <language/lexer/variable-parser.h>
-#include <libpspp/message.h>
-#include <libpspp/message.h>
-#include <libpspp/str.h>
+#include "data/data-in.h"
+#include "data/format.h"
+#include "data/missing-values.h"
+#include "data/procedure.h"
+#include "data/value.h"
+#include "data/variable.h"
+#include "language/command.h"
+#include "language/lexer/lexer.h"
+#include "language/lexer/value-parser.h"
+#include "language/lexer/variable-parser.h"
+#include "libpspp/message.h"
+#include "libpspp/str.h"
 
 #include "gettext.h"
 #define _(msgid) gettext (msgid)
@@ -38,29 +37,26 @@
 int
 cmd_missing_values (struct lexer *lexer, struct dataset *ds)
 {
-  struct variable **v;
+  struct variable **v = NULL;
   size_t nv;
 
   int retval = CMD_FAILURE;
   bool deferred_errors = false;
 
-  while (lex_token (lexer) != '.')
+  while (lex_token (lexer) != T_ENDCMD)
     {
       size_t i;
 
       if (!parse_variables (lexer, dataset_dict (ds), &v, &nv, PV_NONE))
         goto done;
 
-      if (!lex_match (lexer, '('))
-        {
-          lex_error (lexer, _("expecting `('"));
-          goto done;
-        }
+      if (!lex_force_match (lexer, T_LPAREN))
+        goto done;
 
       for (i = 0; i < nv; i++)
         var_clear_missing_values (v[i]);
 
-      if (!lex_match (lexer, ')'))
+      if (!lex_match (lexer, T_RPAREN))
         {
           struct missing_values mv;
 
@@ -78,7 +74,7 @@ cmd_missing_values (struct lexer *lexer, struct dataset *ds)
           if (var_is_numeric (v[0]))
             {
               mv_init (&mv, 0);
-              while (!lex_match (lexer, ')'))
+              while (!lex_match (lexer, T_RPAREN))
                 {
                   enum fmt_type type = var_get_print_format (v[0])->type;
                   double x, y;
@@ -93,13 +89,13 @@ cmd_missing_values (struct lexer *lexer, struct dataset *ds)
                   if (!ok)
                     deferred_errors = true;
 
-                  lex_match (lexer, ',');
+                  lex_match (lexer, T_COMMA);
                 }
             }
           else
             {
               mv_init (&mv, MV_MAX_STRING);
-              while (!lex_match (lexer, ')'))
+              while (!lex_match (lexer, T_RPAREN))
                 {
                   uint8_t value[MV_MAX_STRING];
                   size_t length;
@@ -110,7 +106,7 @@ cmd_missing_values (struct lexer *lexer, struct dataset *ds)
                       break;
                     }
 
-                  length = ds_length (lex_tokstr (lexer));
+                  length = ss_length (lex_tokss (lexer));
                   if (length > MV_MAX_STRING)
                     {
                       msg (SE, _("Truncating missing value to maximum "
@@ -119,13 +115,13 @@ cmd_missing_values (struct lexer *lexer, struct dataset *ds)
                       length = MV_MAX_STRING;
                     }
                   memset (value, ' ', MV_MAX_STRING);
-                  memcpy (value, ds_data (lex_tokstr (lexer)), length);
+                  memcpy (value, ss_data (lex_tokss (lexer)), length);
 
                   if (!mv_add_str (&mv, value))
                     deferred_errors = true;
 
                   lex_get (lexer);
-                  lex_match (lexer, ',');
+                  lex_match (lexer, T_COMMA);
                 }
             }
 
@@ -145,7 +141,7 @@ cmd_missing_values (struct lexer *lexer, struct dataset *ds)
           mv_destroy (&mv);
         }
 
-      lex_match (lexer, '/');
+      lex_match (lexer, T_SLASH);
       free (v);
       v = NULL;
     }