X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fstats%2Ffrequencies.q;h=adc4f16b359876ff350f2c5b36c2ecdaa37a6ee6;hb=26ff6fce95fb38f0986017dd922c36d4b1b239c7;hp=e397eb8760361fe70fa1a679f6955cc9585daebf;hpb=691c25e36fd1ee722dd35419d6110e3876b99f9c;p=pspp-builds.git

diff --git a/src/language/stats/frequencies.q b/src/language/stats/frequencies.q
index e397eb87..adc4f16b 100644
--- a/src/language/stats/frequencies.q
+++ b/src/language/stats/frequencies.q
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2007, 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
@@ -621,7 +621,7 @@ frq_custom_variables (struct lexer *lexer, struct dataset *ds,
   lex_match (lexer, T_EQUALS);
   if (lex_token (lexer) != T_ALL
       && (lex_token (lexer) != T_ID
-          || dict_lookup_var (dataset_dict (ds), lex_tokid (lexer)) == NULL))
+          || dict_lookup_var (dataset_dict (ds), lex_tokcstr (lexer)) == NULL))
     return 2;
 
   /* Get list of current variables, to avoid duplicates. */
@@ -663,7 +663,8 @@ frq_custom_grouped (struct lexer *lexer, struct dataset *ds, struct cmd_frequenc
   struct frq_proc *frq = frq_;
 
   lex_match (lexer, T_EQUALS);
-  if ((lex_token (lexer) == T_ID && dict_lookup_var (dataset_dict (ds), lex_tokid (lexer)) != NULL)
+  if ((lex_token (lexer) == T_ID
+       && dict_lookup_var (dataset_dict (ds), lex_tokcstr (lexer)) != NULL)
       || lex_token (lexer) == T_ID)
     for (;;)
       {
@@ -739,7 +740,7 @@ frq_custom_grouped (struct lexer *lexer, struct dataset *ds, struct cmd_frequenc
 	free (v);
 	if (!lex_match (lexer, T_SLASH))
 	  break;
-	if ((lex_token (lexer) != T_ID || dict_lookup_var (dataset_dict (ds), lex_tokid (lexer)) != NULL)
+	if ((lex_token (lexer) != T_ID || dict_lookup_var (dataset_dict (ds), lex_tokcstr (lexer)) != NULL)
             && lex_token (lexer) != T_ALL)
 	  {
 	    lex_put_back (lexer, T_SLASH);
@@ -921,8 +922,7 @@ calc_percentiles (const struct frq_proc *frq, const struct var_freqs *vf)
           if (rank <= tp)
             break;
 
-          if (f->count > 1
-              && (rank - (f->count - 1) > tp || f + 1 >= ft->missing))
+          if (tp + 1 < rank || f + 1 >= ft->missing)
             pc->value = f->value.f;
           else
             pc->value = calc_percentile (pc->p, W, f->value.f, f[1].value.f);