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java: also emit documenting comments for symbol kinds

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* data/skeletons/java.m4 (b4_symbol_enum): here.
And stop defined YYSYMBOL_YYEMPTY, we no longer use it.
This commit is contained in:
Akim Demaille
2020-04-07 08:08:04 +02:00
parent 088d5668a9
commit 52d0e77c2c
1 changed files with 7 additions and 8 deletions
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15
data/skeletons/java.m4
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@@ -157,10 +157,12 @@ b4_symbol_foreach([b4_token_enum])])])
# --------------------------
# Output the definition of this symbol as an enum.
m4_define([b4_symbol_enum],
[m4_ifval(b4_symbol([$1], [kind]),
[m4_format([[%s(%s)]],
b4_symbol([$1], [kind]),
b4_symbol([$1], [number]))])])
[m4_format([ %-30s %s],
m4_format([[%s(%s)%s]],
b4_symbol([$1], [kind]),
[$1],
m4_if([$1], b4_last_symbol, [[;]], [[,]])),
[b4_symbol_tag_comment([$1])])])
# b4_declare_symbol_enum
@@ -169,10 +171,7 @@ m4_define([b4_symbol_enum],
m4_define([b4_declare_symbol_enum],
[[ public enum SymbolKind
{
]m4_join([,
],
]b4_symbol_kind([-2])[(-2),
b4_symbol_map([b4_symbol_enum]))[;
]b4_symbol_foreach([b4_symbol_enum])[
private final int code_;