kconfig: make comments stand out in menuconfig

Matěj Laitl <strohel@gmail.com> noticed that there was no way
to distingush between comments and un-selectable menu lines.
This patch marks comments with *** comment ***

Cc: Matěj Laitl <strohel@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index bc5854ed605..2ee12a74464 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -481,6 +481,14 @@ static void build_conf(struct menu *menu)
                                 if (single_menu_mode && menu->data)
                                         goto conf_childs;
                                 return;
+                        case P_COMMENT:
+                                if (prompt) {
+                                        child_count++;
+                                        item_make("   %*c*** %s ***", indent + 1, ' ', prompt);
+                                        item_set_tag(':');
+                                        item_set_data(menu);
+                                }
+                                break;
                         default:
                                 if (prompt) {
                                         child_count++;