[util] Add hidden --shaper that is equivalent of --shapers
diff --git a/util/options.cc b/util/options.cc
index 363a150..463daee 100644
--- a/util/options.cc
+++ b/util/options.cc
@@ -1,5 +1,5 @@
/*
- * Copyright © 2011 Google, Inc.
+ * Copyright © 2011,2012 Google, Inc.
*
* This is part of HarfBuzz, a text shaping library.
*
@@ -178,6 +178,7 @@
GError **error G_GNUC_UNUSED)
{
shape_options_t *shape_opts = (shape_options_t *) data;
+ g_free (shape_opts->shapers);
shape_opts->shapers = g_strsplit (arg, ",", 0);
return TRUE;
}
@@ -330,6 +331,7 @@
char *p;
shape_opts->num_features = 0;
+ g_free (shape_opts->features);
shape_opts->features = NULL;
if (!*s)
@@ -387,6 +389,8 @@
{
{"list-shapers", 0, G_OPTION_FLAG_NO_ARG,
G_OPTION_ARG_CALLBACK, (gpointer) &list_shapers, "List available shapers and quit", NULL},
+ {"shaper", 0, G_OPTION_FLAG_HIDDEN,
+ G_OPTION_ARG_CALLBACK, (gpointer) &parse_shapers, "Hidden duplicate of --shapers", NULL},
{"shapers", 0, 0, G_OPTION_ARG_CALLBACK, (gpointer) &parse_shapers, "Comma-separated list of shapers to try","list"},
{"direction", 0, 0, G_OPTION_ARG_STRING, &this->direction, "Set text direction (default: auto)", "ltr/rtl/ttb/btt"},
{"language", 0, 0, G_OPTION_ARG_STRING, &this->language, "Set text language (default: $LANG)", "langstr"},
