Change many %g format specifiers to %.*g with precision DBL_DIG + 1.

[pspp] / src / math / categoricals.c

diff --git a/src/math/categoricals.c b/src/math/categoricals.c
index d89dfdbb26b2c583513ff6d266ca4f2ac2e5a032..b1afd11c8ca4db16b549782a6f6b7fee6af95ca9 100644 (file)
--- a/src/math/categoricals.c
+++ b/src/math/categoricals.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+   Copyright (C) 2009, 2010, 2011, 2012, 2014 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
@@ -19,6 +19,7 @@
 #include "math/categoricals.h"
 #include "math/interaction.h"
 
+#include <float.h>
 #include <stdio.h>
 
 #include "data/case.h"
@@ -252,7 +253,7 @@ categoricals_dump (const struct categoricals *cat)
 
                  assert (vn->var == var);
 
-                 printf ("%g(%d)", val->f, valn->index);
+                 printf ("%.*g(%d)", DBL_DIG + 1, val->f, valn->index);
                  if (vv < iact->n_vars - 1)
                    printf (", ");
                }