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/* nice_printf -- same arguments as fprintf.
All output which is to become C code must be directed through this
function. For now, no buffering is done. Later on, every line of
output will be filtered to accomodate the style definitions (e.g. one
statement per line, spaces between function names and argument lists,
etc.)
*/
#include "niceprintf.h"
/* Definitions for the opcode table. The table is indexed by the macros
which are #defined in defines.h */
#define UNARY_OP 01
#define BINARY_OP 02
#define SPECIAL_FMT NULL
#define is_unary_op(x) (opcode_table[x].type == UNARY_OP)
#define is_binary_op(x) (opcode_table[x].type == BINARY_OP)
#define op_precedence(x) (opcode_table[x].prec)
#define op_format(x) (opcode_table[x].format)
/* _assoc_table -- encodes left-associativity and right-associativity
information; indexed by precedence level. Only 2, 3, 14 are
right-associative. Source: Kernighan & Ritchie, p. 49 */
extern char _assoc_table[];
#define is_right_assoc(x) (_assoc_table [x])
#define is_left_assoc(x) (! _assoc_table [x])
typedef struct {
int type; /* UNARY_OP or BINARY_OP */
int prec; /* Precedence level, useful for adjusting
number of parens to insert. Zero is a
special level, and 2, 3, 14 are
right-associative */
char *format;
} table_entry;
extern char *fl_fmt_string; /* Float constant format string */
extern char *db_fmt_string; /* Double constant format string */
extern char *cm_fmt_string; /* Complex constant format string */
extern char *dcm_fmt_string; /* Double Complex constant format string */
extern int indent; /* Number of spaces to indent; this is a
temporary fix */
extern int tab_size; /* Number of spaces in each tab */
extern int in_string;
extern table_entry opcode_table[];
void compgoto_out Argdcl((FILEP, tagptr, tagptr));
void endif_out Argdcl((FILEP));
void expr_out Argdcl((FILEP, tagptr));
void out_and_free_statement Argdcl((FILEP, tagptr));
void out_end_for Argdcl((FILEP));
void out_if Argdcl((FILEP, tagptr));
void out_name Argdcl((FILEP, Namep));
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