X-Git-Url: https://jxself.org/git/?p=carl9170fw.git;a=blobdiff_plain;f=config%2Fmenu.c;h=068a4e4db20a4623225f5a16e01bc8dc5c926f4d;hp=7634d567e77949d2f7a71d05a5de8d9e96403500;hb=001b488249ed961ee66e61dccf23866b8d7f8dbd;hpb=8feb6085df8ac5f420533fba818aad40d0ff0e09

diff --git a/config/menu.c b/config/menu.c
index 7634d56..068a4e4 100644
--- a/config/menu.c
+++ b/config/menu.c
@@ -212,6 +212,7 @@ void menu_add_option(int token, char *arg)
 			sym_defconfig_list = current_entry->sym;
 		else if (sym_defconfig_list != current_entry->sym)
 			zconf_error("trying to redefine defconfig symbol");
+		sym_defconfig_list->flags |= SYMBOL_AUTO;
 		break;
 	case T_OPT_ENV:
 		prop_add_env(arg);
@@ -323,10 +324,19 @@ void menu_finalize(struct menu *parent)
 				if (menu->sym && menu->sym->type == S_UNKNOWN)
 					menu_set_type(sym->type);
 			}
+
+			/*
+			 * Use the choice itself as the parent dependency of
+			 * the contained items. This turns the mode of the
+			 * choice into an upper bound on the visibility of the
+			 * choice value symbols.
+			 */
 			parentdep = expr_alloc_symbol(sym);
 		} else if (parent->prompt)
+			/* Menu node for 'menu' */
 			parentdep = parent->prompt->visible.expr;
 		else
+			/* Menu node for 'if' */
 			parentdep = parent->dep;
 
 		/* For each child menu node... */
@@ -525,6 +535,35 @@ void menu_finalize(struct menu *parent)
 			*ep = expr_alloc_one(E_LIST, NULL);
 			(*ep)->right.sym = menu->sym;
 		}
+
+		/*
+		 * This code serves two purposes:
+		 *
+		 * (1) Flattening 'if' blocks, which do not specify a submenu
+		 *     and only add dependencies.
+		 *
+		 *     (Automatic submenu creation might still create a submenu
+		 *     from an 'if' before this code runs.)
+		 *
+		 * (2) "Undoing" any automatic submenus created earlier below
+		 *     promptless symbols.
+		 *
+		 * Before:
+		 *
+		 *	A
+		 *	if ... (or promptless symbol)
+		 *	 +-B
+		 *	 +-C
+		 *	D
+		 *
+		 * After:
+		 *
+		 *	A
+		 *	if ... (or promptless symbol)
+		 *	B
+		 *	C
+		 *	D
+		 */
 		if (menu->list && (!menu->prompt || !menu->prompt->text)) {
 			for (last_menu = menu->list; ; last_menu = last_menu->next) {
 				last_menu->parent = parent;
@@ -672,7 +711,7 @@ static void get_prompt_str(struct gstr *r, struct property *prop,
 	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);
 	menu = prop->menu->parent;
 	for (i = 0; menu != &rootmenu && i < 8; menu = menu->parent) {
 		bool accessible = menu_is_visible(menu);
@@ -705,16 +744,16 @@ static void get_prompt_str(struct gstr *r, struct property *prop,
 	}
 
 	if (i > 0) {
-		str_printf(r, _("  Location:\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);
 			str_printf(r, "%*c-> %s", j, ' ',
-				   _(menu_get_prompt(menu)));
+				   menu_get_prompt(menu));
 			if (menu->sym) {
 				str_printf(r, " (%s [=%s])", menu->sym->name ?
-					menu->sym->name : _("<choice>"),
+					menu->sym->name : "<choice>",
 					sym_get_string_value(menu->sym));
 			}
 			str_append(r, "\n");
@@ -778,27 +817,27 @@ static void get_symbol_str(struct gstr *r, struct symbol *sym,
 
 	prop = get_symbol_prop(sym);
 	if (prop) {
-		str_printf(r, _("  Defined at %s:%d\n"), prop->menu->file->name,
+		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: "));
+			str_append(r, "  Depends on: ");
 			expr_gstr_print(prop->visible.expr, r);
 			str_append(r, "\n");
 		}
 	}
 
-	get_symbol_props_str(r, sym, P_SELECT, _("  Selects: "));
+	get_symbol_props_str(r, sym, P_SELECT, "  Selects: ");
 	if (sym->rev_dep.expr) {
-		str_append(r, _("  Selected by: "));
-		expr_gstr_print(sym->rev_dep.expr, r);
-		str_append(r, "\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) {
-		str_append(r, _("  Implied by: "));
-		expr_gstr_print(sym->implied.expr, r);
-		str_append(r, "\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");
@@ -813,7 +852,7 @@ struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head)
 	for (i = 0; sym_arr && (sym = sym_arr[i]); i++)
 		get_symbol_str(&res, sym, head);
 	if (!i)
-		str_append(&res, _("No matches found.\n"));
+		str_append(&res, "No matches found.\n");
 	return res;
 }
 
@@ -828,7 +867,7 @@ void menu_get_ext_help(struct menu *menu, struct gstr *help)
 			str_printf(help, "%s%s:\n\n", CONFIG_, sym->name);
 		help_text = menu_get_help(menu);
 	}
-	str_printf(help, "%s\n", _(help_text));
+	str_printf(help, "%s\n", help_text);
 	if (sym)
 		get_symbol_str(help, sym, NULL);
 }