helper: Move escape_underscores() here.

[pspp] / src / ui / gui / helper.h

diff --git a/src/ui/gui/helper.h b/src/ui/gui/helper.h
index d9fb3d64dde3752cc6e21756f3db1ac64b95cb90..be0b1ad480b3251210dfabb53afee4034c0d9ba6 100644 (file)
--- a/src/ui/gui/helper.h
+++ b/src/ui/gui/helper.h
@@ -44,6 +44,7 @@ null_if_empty_param (const gchar *name, const gchar *nick,
   return param;
 }
 
+char *escape_underscores (const char *);
 
 gchar * value_to_text (union value v, const struct variable *);
 gchar * value_to_text__ (union value v, const struct fmt_spec *,