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

[pspp] / src / ui / gui / spreadsheet-test.c

diff --git a/src/ui/gui/spreadsheet-test.c b/src/ui/gui/spreadsheet-test.c
index bec577821a68076fc20831580b00ed1bf3739677..af0d18c81c8f6e4b082ff5092aa684198b529ceb 100644 (file)
--- a/src/ui/gui/spreadsheet-test.c
+++ b/src/ui/gui/spreadsheet-test.c
@@ -1,5 +1,5 @@
 /* PSPPIRE - a graphical user interface for PSPP.
-   Copyright (C) 2013  Free Software Foundation
+   Copyright (C) 2013, 2014  Free Software Foundation
 
    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 <config.h>
 
+#include <float.h>
 #include <gtk/gtk.h>
 
 #include "psppire-spreadsheet-model.h"
@@ -78,7 +79,7 @@ on_clicked (GtkButton *button, struct xxx *stuff)
        const int width = caseproto_get_width (proto, i);
        const union value *val = case_data_idx (c, i);
        if (0 == width)
-         printf ("%g ", val->f);
+         printf ("%.*g ", DBL_DIG + 1, val->f);
        else
          {
            char *ss = xzalloc (width + 1);