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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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2
data/skeletons/bison.m4
View File

@@ -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]+], [_])])])])])

17
data/skeletons/c++.m4
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@@ -162,9 +162,10 @@ m4_bpatsubst(m4_dquote(m4_bpatsubst(m4_dquote(b4_namespace_ref[ ]),
[::\([^][:]\|:[^:]\)*], [} ])[} // ]b4_namespace_ref])])
## -------------------------- ##
## (External) token numbers. ##
## -------------------------- ##
## ------------- ##
## Token kinds. ##
## ------------- ##
# b4_token_enums
# --------------
@@ -172,15 +173,15 @@ m4_bpatsubst(m4_dquote(m4_bpatsubst(m4_dquote(b4_namespace_ref[ ]),
m4_define([b4_token_enums],
[[enum yytokentype
{
]b4_symbol_foreach([b4_token_enum])[
};]dnl
]b4_symbol_foreach([b4_token_enum])dnl
[ };]dnl
])
## --------------------------- ##
## (Internal) symbol numbers. ##
## --------------------------- ##
## -------------- ##
## Symbol kinds. ##
## -------------- ##
# b4_declare_symbol_enum
# ----------------------

12
data/skeletons/c.m4
View File

@@ -426,9 +426,9 @@ static const b4_int_type_for([$2]) yy$1[[]] =
])
## -------------------------- ##
## (External) token numbers. ##
## -------------------------- ##
## ------------- ##
## Token kinds. ##
## ------------- ##
# b4_token_define(TOKEN-NUM)
# --------------------------
@@ -491,9 +491,9 @@ m4_define([b4_symbol_translate],
## --------------------------- ##
## (Internal) symbol numbers. ##
## --------------------------- ##
## -------------- ##
## Symbol kinds. ##
## -------------- ##
# b4_symbol_enum(SYMBOL-NUM)
# --------------------------

13
data/skeletons/java.m4
View File

@@ -128,9 +128,10 @@ m4_define([b4_integral_parser_table_define],
[b4_typed_parser_table_define([b4_int_type_for([$2])], [$1], [$2], [$3])])
## -------------------------- ##
## (External) token numbers. ##
## -------------------------- ##
## ------------- ##
## Token kinds. ##
## ------------- ##
# b4_token_enum(TOKEN-NUM)
# ------------------------
@@ -149,9 +150,9 @@ b4_symbol_foreach([b4_token_enum])])])
## --------------------------- ##
## (Internal) symbol numbers. ##
## --------------------------- ##
## -------------- ##
## Symbol kinds. ##
## -------------- ##
# b4_symbol_enum(SYMBOL-NUM)
# --------------------------