-/* `symbol->user_token_number == USER_NUMBER_HAS_STRING_ALIAS' means
- this symbol has a literal string alias. For instance, `%token foo
- "foo"' has `"foo"' numbered regularly, and `foo' numbered as
+/* 'symbol->user_token_number == USER_NUMBER_HAS_STRING_ALIAS' means
+ this symbol has a literal string alias. For instance, '%token foo
+ "foo"' has '"foo"' numbered regularly, and 'foo' numbered as