X-Git-Url: https://jxself.org/git/?p=carl9170fw.git;a=blobdiff_plain;f=config%2Fzconf.y;h=be5d68941b027f985d35a5dfaec006569a02feda;hp=a4b17758bf1013422d0ea624ebd604092d236c89;hb=6f9083050fd2aa04490cdd5fb6e52120fb3e74f8;hpb=dd88a7e5b482637a26c67ffa1cdf7ebed204161d

diff --git a/config/zconf.y b/config/zconf.y
index a4b1775..be5d689 100644
--- a/config/zconf.y
+++ b/config/zconf.y
@@ -31,7 +31,7 @@ struct symbol *symbol_hash[SYMBOL_HASHSIZE];
 static struct menu *current_menu, *current_entry;
 
 %}
-%expect 32
+%expect 21
 
 %union
 {
@@ -111,13 +111,11 @@ static struct menu *current_menu, *current_entry;
 %}
 
 %%
-input: nl start | start;
-
-start: mainmenu_stmt stmt_list | stmt_list;
+input: mainmenu_stmt stmt_list | stmt_list;
 
 /* mainmenu entry */
 
-mainmenu_stmt: T_MAINMENU prompt nl
+mainmenu_stmt: T_MAINMENU prompt T_EOL
 {
 	menu_add_prompt(P_MENU, $2, NULL);
 };
@@ -141,8 +139,7 @@ option_name:
 ;
 
 common_stmt:
-	  T_EOL
-	| if_stmt
+	  if_stmt
 	| comment_stmt
 	| config_stmt
 	| menuconfig_stmt
@@ -193,7 +190,6 @@ config_option_list:
 	| config_option_list depends
 	| config_option_list help
 	| config_option_list option_error
-	| config_option_list T_EOL
 ;
 
 config_option: T_TYPE prompt_stmt_opt T_EOL
@@ -265,7 +261,7 @@ symbol_option_arg:
 choice: T_CHOICE word_opt T_EOL
 {
 	struct symbol *sym = sym_lookup($2, SYMBOL_CHOICE);
-	sym->flags |= SYMBOL_AUTO;
+	sym->flags |= SYMBOL_NO_WRITE;
 	menu_add_entry(sym);
 	menu_add_expr(P_CHOICE, NULL, NULL);
 	free($2);
@@ -293,7 +289,6 @@ choice_option_list:
 	| choice_option_list choice_option
 	| choice_option_list depends
 	| choice_option_list help
-	| choice_option_list T_EOL
 	| choice_option_list option_error
 ;
 
@@ -337,7 +332,7 @@ choice_block:
 
 /* if entry */
 
-if_entry: T_IF expr nl
+if_entry: T_IF expr T_EOL
 {
 	printd(DEBUG_PARSE, "%s:%d:if\n", zconf_curname(), zconf_lineno());
 	menu_add_entry(NULL);
@@ -443,7 +438,6 @@ help: help_start T_HELPTEXT
 depends_list:
 	  /* empty */
 	| depends_list depends
-	| depends_list T_EOL
 	| depends_list option_error
 ;
 
@@ -458,10 +452,9 @@ depends: T_DEPENDS T_ON expr T_EOL
 visibility_list:
 	  /* empty */
 	| visibility_list visible
-	| visibility_list T_EOL
 ;
 
-visible: T_VISIBLE if_expr
+visible: T_VISIBLE if_expr T_EOL
 {
 	menu_add_visibility($2);
 };
@@ -484,11 +477,6 @@ end:	  T_ENDMENU T_EOL	{ $$ = $1; }
 	| T_ENDIF T_EOL		{ $$ = $1; }
 ;
 
-nl:
-	  T_EOL
-	| nl T_EOL
-;
-
 if_expr:  /* empty */			{ $$ = NULL; }
 	| T_IF expr			{ $$ = $2; }
 ;
@@ -718,6 +706,10 @@ static void print_symbol(FILE *out, struct menu *menu)
 			print_quoted_string(out, prop->text);
 			fputc('\n', out);
 			break;
+		case P_SYMBOL:
+			fputs( "  symbol ", out);
+			fprintf(out, "%s\n", prop->sym->name);
+			break;
 		default:
 			fprintf(out, "  unknown prop %d!\n", prop->type);
 			break;