Show theme colour value

src/config/theme.c

@@ -557,6 +557,20 @@ _theme_prep_fgnd(char *setting, char *def, GString *lookup_str, gboolean *bold)
     g_free(val);
 }
 
+char*
+theme_get_string(char *str)
+{
+    return g_key_file_get_string(theme, "colours", str, NULL);
+}
+
+void
+theme_free_string(char *str)
+{
+    if (str) {
+        g_free(str);
+    }
+}
+
 int
 theme_attrs(theme_item_t attrs)
 {