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style: update comments in the skeletons

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* data/skeletons/c++.m4, data/skeletons/glr.c, data/skeletons/lalr1.d,
* data/skeletons/lalr1.java, data/skeletons/yacc.c:
Be more accurate about yychar and yytoken.
Don't name local variables as if they were members.
This commit is contained in:
Akim Demaille
2020-07-05 09:14:17 +02:00
parent 238692ad77
commit 49f1e5f428
6 changed files with 21 additions and 14 deletions
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10
data/skeletons/lalr1.java
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@@ -53,8 +53,9 @@ b4_use_push_for_pull_if([
# allows them to be defined either in parse() when doing pull parsing,
# or as class instance variable when doing push parsing.
m4_define([b4_define_state],[[
/* Lookahead and lookahead in internal form. */
/* Lookahead token kind. */
int yychar = YYEMPTY_;
/* Lookahead symbol kind. */
SymbolKind yytoken = null;
/* State. */
@@ -1078,17 +1079,18 @@ b4_dollar_popdef[]dnl
/* YYTRANSLATE_(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM
as returned by yylex, with out-of-bounds checking. */
private static final SymbolKind yytranslate_ (int t)
private static final SymbolKind yytranslate_(int t)
]b4_api_token_raw_if(dnl
[[ {
return SymbolKind.get(t);
}
]],
[[ {
int code_max_ = ]b4_code_max[;
// Last valid token kind.
int code_max = ]b4_code_max[;
if (t <= 0)
return ]b4_symbol(0, kind)[;
else if (t <= code_max_)
else if (t <= code_max)
return SymbolKind.get(yytranslate_table_[t]);
else
return ]b4_symbol(2, kind)[;