From cce974e8ea992d0e6d2f649eca7880b436d91d71 Mon Sep 17 00:00:00 2001 From: Maria Matejka Date: Wed, 4 May 2022 12:24:30 +0200 Subject: Conf: Allowing keyword redefinition Some tokens are both keywords and symbols. For now, we allow only specific keywords to be redefined; in future, more of the keywords may be added to this category. The redefinable keywords must be specified in any .Y file as follows: toksym: THE_KEYWORD ; See proto/bgp/config.Y for an example. Also dropped a lot of unused terminals. --- conf/gen_parser.m4 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'conf/gen_parser.m4') diff --git a/conf/gen_parser.m4 b/conf/gen_parser.m4 index 5b378a93..af4b1455 100644 --- a/conf/gen_parser.m4 +++ b/conf/gen_parser.m4 @@ -31,7 +31,7 @@ m4_define(CF_iterate, `m4_define([[CF_iter]], m4_defn([[$1]]))CF_itera($2)') # Keywords act as untyped %token m4_define(CF_keywd, `m4_ifdef([[CF_tok_$1]],,[[m4_define([[CF_tok_$1]],1)m4_define([[CF_toks]],CF_toks $1)]])') -m4_define(CF_KEYWORDS, `m4_define([[CF_toks]],[[]])CF_iterate([[CF_keywd]], [[$@]])m4_ifelse(CF_toks,,,%token[[]]CF_toks +m4_define(CF_KEYWORDS, `m4_define([[CF_toks]],[[]])CF_iterate([[CF_keywd]], [[$@]])m4_ifelse(CF_toks,,,%token[[]]CF_toks )DNL') # CLI commands -- cgit v1.2.3