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kconfig: Create links to main menu items in search 

When one searches for a main menu item, links aren't created for it like
with the rest of the symbols.

This happens because we trace the item until we get to the rootmenu, but
we don't include it in the path of the item. The rationale was probably
that we don't want to show the main menu in the path of all items,
because it is redundant.

However, when an item has only the rootmenu in its path it should be
included, because this way the user can jump to its location.

Add a 'Main menu' entry in the 'Location:' section for the kconfig
items.

This makes the 'if (i > 0)' superfluous because each item with prompt
will have at least one menu in its path.

Signed-off-by: Ariel Marcovitch <arielmarcovitch@gmail.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Ariel Marcovitch 2021-09-13 19:45:14 +03:00 committed by Masahiro Yamada
parent 90a353491e
commit d05377e184
1 changed files with 18 additions and 15 deletions
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33
scripts/kconfig/menu.c
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@ -728,7 +728,7 @@ static void get_prompt_str(struct gstr *r, struct property *prop,
get_dep_str(r, prop->visible.expr, " Visible if: ");
menu = prop->menu->parent;
for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) {
for (i = 0; menu && i < 8; menu = menu->parent) {
bool accessible = menu_is_visible(menu);
submenu[i++] = menu;
@ -758,21 +758,24 @@ static void get_prompt_str(struct gstr *r, struct property *prop,
list_add_tail(&jump->entries, head);
}
if (i > 0) {
str_printf(r, " Location:\n");
for (j = 4; --i >= 0; j += 2) {
menu = submenu[i];
if (jump && menu == location)
jump->offset = strlen(r->s);
str_printf(r, "%*c-> %s", j, ' ',
menu_get_prompt(menu));
if (menu->sym) {
str_printf(r, " (%s [=%s])", menu->sym->name ?
menu->sym->name : "<choice>",
sym_get_string_value(menu->sym));
}
str_append(r, "\n");
str_printf(r, " Location:\n");
for (j = 4; --i >= 0; j += 2) {
menu = submenu[i];
if (jump && menu == location)
jump->offset = strlen(r->s);
if (menu == &rootmenu)
/* The real rootmenu prompt is ugly */
str_printf(r, "%*cMain menu", j, ' ');
else
str_printf(r, "%*c-> %s", j, ' ', menu_get_prompt(menu));
if (menu->sym) {
str_printf(r, " (%s [=%s])", menu->sym->name ?
menu->sym->name : "<choice>",
sym_get_string_value(menu->sym));
}
str_append(r, "\n");
}
}