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authorDirk Gouders <dirk@gouders.net>2013-05-19 21:49:34 +0200
committerYann E. MORIN <yann.morin.1998@free.fr>2013-06-18 23:58:59 +0200
commit1278ebdbc3167883f32095491990fbdc7cdf8b5e (patch)
tree782074e7597e09796a5307e1facaf4657cdd95e9 /scripts/kconfig/nconf.c
parente0b42605e685a0833303e1d4dde277c99d9e17b5 (diff)
downloadlinux-1278ebdbc3167883f32095491990fbdc7cdf8b5e.tar.bz2
mconf/nconf: mark empty menus/menuconfigs different from non-empty ones
Submenus are sometimes empty and it would be nice if there is something that notifies us that we should not expect any content _before_ we enter a submenu. A new function menu_is_empty() was introduced and empty menus and menuconfigs are now marked by "----" as opposed to non-empty ones that are marked by "--->". This scheme was suggested by "Yann E. MORIN" <yann.morin.1998@free.fr>. Signed-off-by: Dirk Gouders <dirk@gouders.net> Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Diffstat (limited to 'scripts/kconfig/nconf.c')
-rw-r--r--scripts/kconfig/nconf.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index aac85d37b69b..0183153c2095 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -45,8 +45,8 @@ static const char nconf_global_help[] = N_(
"<n> to remove it. You may press the <Space> key to cycle through the\n"
"available options.\n"
"\n"
-"A trailing \"--->\" designates a submenu.\n"
-"\n"
+"A trailing \"--->\" designates a submenu, a trailing \"----\" an\n"
+"empty submenu.\n"
"\n"
"Menu navigation keys\n"
"----------------------------------------------------------------------\n"
@@ -131,7 +131,7 @@ static const char nconf_global_help[] = N_(
"\n"),
menu_no_f_instructions[] = N_(
"Legend: [*] built-in [ ] excluded <M> module < > module capable.\n"
-"Submenus are designated by a trailing \"--->\".\n"
+"Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n"
"\n"
"Use the following keys to navigate the menus:\n"
"Move up or down with <Up> and <Down>.\n"
@@ -148,7 +148,7 @@ menu_no_f_instructions[] = N_(
"For help related to the current menu entry press <?> or <h>.\n"),
menu_instructions[] = N_(
"Legend: [*] built-in [ ] excluded <M> module < > module capable.\n"
-"Submenus are designated by a trailing \"--->\".\n"
+"Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n"
"\n"
"Use the following keys to navigate the menus:\n"
"Move up or down with <Up> or <Down>.\n"
@@ -760,9 +760,9 @@ static void build_conf(struct menu *menu)
indent + 1, ' ', prompt);
} else
item_make(menu, 'm',
- " %*c%s --->",
- indent + 1,
- ' ', prompt);
+ " %*c%s %s",
+ indent + 1, ' ', prompt,
+ menu_is_empty(menu) ? "----" : "--->");
if (single_menu_mode && menu->data)
goto conf_childs;
@@ -904,7 +904,7 @@ static void build_conf(struct menu *menu)
(sym_has_value(sym) || !sym_is_changable(sym)) ?
"" : _(" (NEW)"));
if (menu->prompt && menu->prompt->type == P_MENU) {
- item_add_str(" --->");
+ item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->");
return;
}
}