struct menu *menu_add_menu(void)
{
last_entry_ptr = ¤t_entry->list;
- return current_menu = current_entry;
+ current_menu = current_entry;
+ return current_menu;
}
void menu_end_menu(void)
return "";
}
+static void get_def_str(struct gstr *r, struct menu *menu)
+{
+ str_printf(r, "Defined at %s:%d\n",
+ menu->file->name, menu->lineno);
+}
+
+static void get_dep_str(struct gstr *r, struct expr *expr, const char *prefix)
+{
+ if (!expr_is_yes(expr)) {
+ str_append(r, prefix);
+ expr_gstr_print(expr, r);
+ str_append(r, "\n");
+ }
+}
+
static void get_prompt_str(struct gstr *r, struct property *prop,
struct list_head *head)
{
struct menu *submenu[8], *menu, *location = NULL;
struct jump_key *jump = NULL;
- str_printf(r, "Prompt: %s\n", prop->text);
+ str_printf(r, " Prompt: %s\n", prop->text);
+
+ get_dep_str(r, prop->menu->dep, " Depends on: ");
+ /*
+ * Most prompts in Linux have visibility that exactly matches their
+ * dependencies. For these, we print only the dependencies to improve
+ * readability. However, prompts with inline "if" expressions and
+ * prompts with a parent that has a "visible if" expression have
+ * differing dependencies and visibility. In these rare cases, we
+ * print both.
+ */
+ if (!expr_eq(prop->menu->dep, prop->visible.expr))
+ get_dep_str(r, prop->visible.expr, " Visible if: ");
+
menu = prop->menu->parent;
for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) {
bool accessible = menu_is_visible(menu);
}
}
-/*
- * get property of type P_SYMBOL
- */
-static struct property *get_symbol_prop(struct symbol *sym)
-{
- struct property *prop = NULL;
-
- for_all_properties(sym, prop, P_SYMBOL)
- break;
- return prop;
-}
-
static void get_symbol_props_str(struct gstr *r, struct symbol *sym,
enum prop_type tok, const char *prefix)
{
}
}
}
- for_all_prompts(sym, prop)
- get_prompt_str(r, prop, head);
-
- prop = get_symbol_prop(sym);
- if (prop) {
- str_printf(r, " Defined at %s:%d\n", prop->menu->file->name,
- prop->menu->lineno);
- if (!expr_is_yes(prop->visible.expr)) {
- str_append(r, " Depends on: ");
- expr_gstr_print(prop->visible.expr, r);
- str_append(r, "\n");
+
+ /* Print the definitions with prompts before the ones without */
+ for_all_properties(sym, prop, P_SYMBOL) {
+ if (prop->menu->prompt) {
+ get_def_str(r, prop->menu);
+ get_prompt_str(r, prop->menu->prompt, head);
+ }
+ }
+
+ for_all_properties(sym, prop, P_SYMBOL) {
+ if (!prop->menu->prompt) {
+ get_def_str(r, prop->menu);
+ get_dep_str(r, prop->menu->dep, " Depends on: ");
}
}
- get_symbol_props_str(r, sym, P_SELECT, " Selects: ");
+ get_symbol_props_str(r, sym, P_SELECT, "Selects: ");
if (sym->rev_dep.expr) {
- expr_gstr_print_revdep(sym->rev_dep.expr, r, yes, " Selected by [y]:\n");
- expr_gstr_print_revdep(sym->rev_dep.expr, r, mod, " Selected by [m]:\n");
- expr_gstr_print_revdep(sym->rev_dep.expr, r, no, " Selected by [n]:\n");
+ expr_gstr_print_revdep(sym->rev_dep.expr, r, yes, "Selected by [y]:\n");
+ expr_gstr_print_revdep(sym->rev_dep.expr, r, mod, "Selected by [m]:\n");
+ expr_gstr_print_revdep(sym->rev_dep.expr, r, no, "Selected by [n]:\n");
}
- get_symbol_props_str(r, sym, P_IMPLY, " Implies: ");
+ get_symbol_props_str(r, sym, P_IMPLY, "Implies: ");
if (sym->implied.expr) {
- expr_gstr_print_revdep(sym->implied.expr, r, yes, " Implied by [y]:\n");
- expr_gstr_print_revdep(sym->implied.expr, r, mod, " Implied by [m]:\n");
- expr_gstr_print_revdep(sym->implied.expr, r, no, " Implied by [n]:\n");
+ expr_gstr_print_revdep(sym->implied.expr, r, yes, "Implied by [y]:\n");
+ expr_gstr_print_revdep(sym->implied.expr, r, mod, "Implied by [m]:\n");
+ expr_gstr_print_revdep(sym->implied.expr, r, no, "Implied by [n]:\n");
}
str_append(r, "\n\n");