+
+#ifdef PERL_MAD
+# define MAD_NULL 1
+# define MAD_PV 2
+# define MAD_OP 3
+# define MAD_SV 4
+
+struct madprop {
+ MADPROP* mad_next;
+ const void *mad_val;
+ U32 mad_vlen;
+/* short mad_count; */
+ char mad_key;
+ char mad_type;
+};
+
+struct token {
+ I32 tk_type;
+ YYSTYPE tk_lval;
+ MADPROP* tk_mad;
+};
+#endif
+
+/*
+ * Values that can be held by mad_key :
+ * ^ unfilled head spot
+ * , literal ,
+ * ; literal ; (blank if implicit ; at end of block)
+ * : literal : from ?: or attr list
+ * + unary +
+ * ? literal ? from ?:
+ * ( literal (
+ * ) literal )
+ * [ literal [
+ * ] literal ]
+ * { literal {
+ * } literal }
+ * @ literal @ sigil
+ * $ literal $ sigil
+ * * literal * sigil
+ * ! use is source filtered
+ * & & or sub
+ * # whitespace/comment following ; or }
+ * # $# sigil
+ * 1 1st ; from for(;;)
+ * 1 retired protasis
+ * 2 2nd ; from for(;;)
+ * 2 retired apodosis
+ * 3 C-style for list
+ * a sub or var attributes
+ * a non-method arrow operator
+ * A method arrow operator
+ * A use import args
+ * b format block
+ * B retired stub block
+ * C constant conditional op
+ * d declarator
+ * D do block
+ * e unreached "else" (see C)
+ * e expression producing E
+ * E tr/E/R/, /E/
+ * f folded constant op
+ * F peg op for format
+ * g op was forced to be a word
+ * i if/unless modifier
+ * I if/elsif/unless statement
+ * k local declarator
+ * K retired kid op
+ * l last index of array ($#foo)
+ * L label
+ * m modifier on regex
+ * n sub or format name
+ * o current operator/declarator name
+ * o else/continue
+ * O generic optimized op
+ * p peg to hold extra whitespace at statement level
+ * P peg op for package declaration
+ * q opening quote
+ * = quoted material
+ * Q closing quote
+ * Q optimized qw//
+ * r expression producing R
+ * R tr/E/R/ s/E/R/
+ * s sub signature
+ * S use import stub (no import)
+ * S retired sort block
+ * t unreached "then" (see C)
+ * U use import op
+ * v private sv of for loop
+ * V use version
+ * w while/until modifier
+ * W while/for statement
+ * x optimized qw
+ * X random thing
+ * _ whitespace/comments preceding anything else
+ * ~ =~ operator
+ */
+
+/*
+ * Local variables:
+ * c-indentation-style: bsd
+ * c-basic-offset: 4
+ * indent-tabs-mode: t
+ * End:
+ *
+ * ex: set ts=8 sts=4 sw=4 noet:
+ */