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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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8
data/skeletons/lalr1.d
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@@ -428,8 +428,9 @@ b4_locations_if([, ref ]b4_location_type[ yylocationp])[)
*/
public bool parse ()
{
/// Lookahead and lookahead in internal form.
// Lookahead token kind.
int yychar = TokenKind.YYEMPTY;
// Lookahead symbol kind.
SymbolKind yytoken = ]b4_symbol(-2, kind)[;
/* State. */
@@ -841,11 +842,12 @@ m4_popdef([b4_at_dollar])])dnl
]b4_translate[
@};
immutable int code_max_ = ]b4_code_max[;
// Last valid token kind.
immutable int code_max = ]b4_code_max[;
if (t <= 0)
return ]b4_symbol(0, kind)[;
else if (t <= code_max_)
else if (t <= code_max)
{
import std.conv : to;
return to!SymbolKind (translate_table[t]);