kconfig: highlight gconfig 'comment' lines with '***'

Mark Kconfig "comment" lines with "*** <commentstring> ***"
so that it is clear that these lines are comments and not some
kconfig item that cannot be modified.

This is helpful in some menus to be able to provide a menu
"sub-heading" for groups of similar config items.

This also makes the comments be presented in a way that is
similar to menuconfig and nconfig.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

diff --git a/scripts/kconfig/gconf.c b/scripts/kconfig/gconf.c
index 7698eea..17adabf 100644 (file)
--- a/scripts/kconfig/gconf.c
+++ b/scripts/kconfig/gconf.c
@@ -1044,8 +1044,13 @@ static gchar **fill_row(struct menu *menu)
                g_free(row[i]);
        bzero(row, sizeof(row));
 
+       ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
+
        row[COL_OPTION] =
-           g_strdup_printf("%s %s", menu_get_prompt(menu),
+           g_strdup_printf("%s %s %s %s",
+                           ptype == P_COMMENT ? "***" : "",
+                           menu_get_prompt(menu),
+                           ptype == P_COMMENT ? "***" : "",
                            sym && !sym_has_value(sym) ? "(NEW)" : "");
 
        if (opt_mode == OPT_ALL && !menu_is_visible(menu))
@@ -1056,7 +1061,6 @@ static gchar **fill_row(struct menu *menu)
        else
                row[COL_COLOR] = g_strdup("Black");
 
-       ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
        switch (ptype) {
        case P_MENU:
                row[COL_PIXBUF] = (gchar *) xpm_menu;