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tokens: style: minor fixes

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* data/skeletons/bison.m4 (b4_symbol_kind): Dispatch on the UNDEF
token number rather than its name.
* data/skeletons/c++.m4, data/skeletons/c.m4, data/skeletons/java.m4:
Comment changes.
This commit is contained in:
Akim Demaille
2020-04-12 07:30:10 +02:00
parent e78596955d
commit 07726f1178
4 changed files with 24 additions and 22 deletions
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data/skeletons/bison.m4
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@@ -418,9 +418,9 @@ m4_case([$1],
[-2], [[YYEMPTY]],
[0], [[YYEOF]],
[1], [[YYERROR]],
[2], [[YYUNDEF]],
[m4_case(b4_symbol([$1], [tag]),
[$accept], [[YYACCEPT]],
[$undefined], [[YYUNDEF]],
[b4_symbol_if([$1], [has_id], _b4_symbol([$1], [id]),
[m4_bpatsubst([$1-][]_b4_symbol([$1], [tag]), [[^a-zA-Z_0-9]+], [_])])])])])