Allow non-ascii characters to be entered into the variable and data sheets.

[pspp-builds.git] / src / ui / gui / helper.c

diff --git a/src/ui/gui/helper.c b/src/ui/gui/helper.c
index 6294e886f694983fb506572e03a2f422008ae402..83319c453eebb41a0bb219b565bca7bc58bd3b19 100644 (file)
--- a/src/ui/gui/helper.c
+++ b/src/ui/gui/helper.c
@@ -160,6 +160,13 @@ pspp_locale_to_utf8 (const gchar *text, gssize len, GError **err)
   return recode_string (CONV_PSPP_TO_UTF8, text, len);
 }
 
+gchar *
+utf8_to_pspp_locale (const gchar *text, gssize len, GError **err)
+{
+  return recode_string (CONV_UTF8_TO_PSPP, text, len);
+}
+
+
 #define _(msgid) gettext (msgid)
 #define N_(msgid) msgid
 
@@ -214,10 +221,14 @@ void
 reference_manual (GtkMenuItem *menu, gpointer data)
 {
   GError *err = NULL;
-  if ( ! g_spawn_command_line_async ("yelp info:pspp", &err) )
+  gchar *cmd = g_strdup_printf ("yelp file://%s", relocate (DOCDIR "/pspp.xml"));
+
+  if ( ! g_spawn_command_line_async (cmd, &err) )
     {
       msg (ME, _("Cannot open reference manual: %s"), err->message);
     }
+
+  g_free (cmd);
   g_clear_error (&err);
 }