NAME 
pastout.c - routines for emitting PAST
STATUS
Initial.
DATA STRUCTURE
The PAST back-end implements the emit_data data structure.
Currently,
only a single data member is used,
to control the indention.
static int indent(emit_data *data)- increase the indention level
static int dedent(emit_data *data)- decrease the indention level
PAST VTABLE ENTRIES
static void past_init(struct emit_data *data)- Prints initializing PAST: ["past" => PMC 'PAST::Block' {]
static void past_block(struct emit_data *data)- Prints PAST for a block, including <source> and <pos> attributes.
static void past_source(emit_data *data, char *source)- TODO: Not yet documented!!!
static void past_position(emit_data *data, int pos)- TODO: Not yet documented!!!
static void past_close(struct emit_data *data)- Close down a PAST entity. The closing brace is printed, and the indention level is decremented.
static void past_name(struct emit_data *data, char *name)- Prints a PAST <name> entry.
static void past_stmts(struct emit_data *data)- Opens a PAST::Stmts node.
static void past_param(struct emit_data *data)- Generates a PAST::Var node and set its scope attribute to "parameter".
static void past_type(struct emit_data *data, char *type)- TODO: Not yet documented!!!
static void past_subflag(struct emit_data *data, int flag)- TODO: Not yet documented!!!
static void past_op(struct emit_data *data, char *op)- TODO: Not yet documented!!!
static void past_expr(struct emit_data *data, char *expr)- TODO: Not yet documented!!!
static void past_destroy(emit_data *data)- Destructor, close the outputfile if any, and free the emit_data structure.
pirvtable *init_past_vtable(char *outputfile)- Creates a vtable for the PAST emitting module, and then this vtable is set into the parser_state struct.
