[PATCH 3/6] m4: simplify useless quotation

* data/skeletons/bison.m4: The result of b4_symbol is "quoted"
already, no need for m4_expand.
---
 data/skeletons/bison.m4 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/data/skeletons/bison.m4 b/data/skeletons/bison.m4
index 1130b6d5..359d6923 100644
--- a/data/skeletons/bison.m4
+++ b/data/skeletons/bison.m4
@@ -587,8 +587,8 @@ m4_define([b4_any_token_visible_if],
 m4_define([b4_token_format],
 [b4_token_visible_if([$2],
 [m4_format([[$1]],
-           m4_expand(b4_symbol([$2], [id])),
-           m4_expand(b4_symbol([$2], b4_api_token_raw_if([[number]], [[code]]))))])])
+           b4_symbol([$2], [id]),
+           b4_symbol([$2], b4_api_token_raw_if([[number]], [[code]])))])])
 
 
 # b4_last_enum_token
-- 
2.26.2