[p5sagit/p5-mst-13.2.git] / dump.c

/* $Header: dump.c,v 4.0 91/03/20 01:08:25 lwall Locked $
 *
 *    Copyright (c) 1989, Larry Wall
 *
 *    You may distribute under the terms of the GNU General Public License
 *    as specified in the README file that comes with the perl 3.0 kit.
 *
 * $Log:	dump.c,v $
 * Revision 4.0  91/03/20  01:08:25  lwall
 * 4.0 baseline.
 * 
 */

#include "EXTERN.h"
#include "perl.h"

#ifdef DEBUGGING
static int dumplvl = 0;

dump_all()
{
    register int i;
    register STAB *stab;
    register HENT *entry;
    STR *str = str_mortal(&str_undef);

    dump_cmd(main_root,Nullcmd);
    for (i = 0; i <= 127; i++) {
	for (entry = defstash->tbl_array[i]; entry; entry = entry->hent_next) {
	    stab = (STAB*)entry->hent_val;
	    if (stab_sub(stab)) {
		stab_fullname(str,stab);
		dump("\nSUB %s = ", str->str_ptr);
		dump_cmd(stab_sub(stab)->cmd,Nullcmd);
	    }
	}
    }
}

dump_cmd(cmd,alt)
register CMD *cmd;
register CMD *alt;
{
    fprintf(stderr,"{\n");
    while (cmd) {
	dumplvl++;
	dump("C_TYPE = %s\n",cmdname[cmd->c_type]);
	dump("C_ADDR = 0x%lx\n",cmd);
	dump("C_NEXT = 0x%lx\n",cmd->c_next);
	if (cmd->c_line)
	    dump("C_LINE = %d (0x%lx)\n",cmd->c_line,cmd);
	if (cmd->c_label)
	    dump("C_LABEL = \"%s\"\n",cmd->c_label);
	dump("C_OPT = CFT_%s\n",cmdopt[cmd->c_flags & CF_OPTIMIZE]);
	*buf = '\0';
	if (cmd->c_flags & CF_FIRSTNEG)
	    (void)strcat(buf,"FIRSTNEG,");
	if (cmd->c_flags & CF_NESURE)
	    (void)strcat(buf,"NESURE,");
	if (cmd->c_flags & CF_EQSURE)
	    (void)strcat(buf,"EQSURE,");
	if (cmd->c_flags & CF_COND)
	    (void)strcat(buf,"COND,");
	if (cmd->c_flags & CF_LOOP)
	    (void)strcat(buf,"LOOP,");
	if (cmd->c_flags & CF_INVERT)
	    (void)strcat(buf,"INVERT,");
	if (cmd->c_flags & CF_ONCE)
	    (void)strcat(buf,"ONCE,");
	if (cmd->c_flags & CF_FLIP)
	    (void)strcat(buf,"FLIP,");
	if (cmd->c_flags & CF_TERM)
	    (void)strcat(buf,"TERM,");
	if (*buf)
	    buf[strlen(buf)-1] = '\0';
	dump("C_FLAGS = (%s)\n",buf);
	if (cmd->c_short) {
	    dump("C_SHORT = \"%s\"\n",str_peek(cmd->c_short));
	    dump("C_SLEN = \"%d\"\n",cmd->c_slen);
	}
	if (cmd->c_stab) {
	    dump("C_STAB = ");
	    dump_stab(cmd->c_stab);
	}
	if (cmd->c_spat) {
	    dump("C_SPAT = ");
	    dump_spat(cmd->c_spat);
	}
	if (cmd->c_expr) {
	    dump("C_EXPR = ");
	    dump_arg(cmd->c_expr);
	} else
	    dump("C_EXPR = NULL\n");
	switch (cmd->c_type) {
	case C_NEXT:
	case C_WHILE:
	case C_BLOCK:
	case C_ELSE:
	case C_IF:
	    if (cmd->ucmd.ccmd.cc_true) {
		dump("CC_TRUE = ");
		dump_cmd(cmd->ucmd.ccmd.cc_true,cmd->ucmd.ccmd.cc_alt);
	    }
	    else
		dump("CC_TRUE = NULL\n");
	    if (cmd->c_type == C_IF && cmd->ucmd.ccmd.cc_alt) {
		dump("CC_ENDELSE = 0x%lx\n",cmd->ucmd.ccmd.cc_alt);
	    }
	    else if (cmd->c_type == C_NEXT && cmd->ucmd.ccmd.cc_alt) {
		dump("CC_NEXT = 0x%lx\n",cmd->ucmd.ccmd.cc_alt);
	    }
	    else
		dump("CC_ALT = NULL\n");
	    break;
	case C_EXPR:
	    if (cmd->ucmd.acmd.ac_stab) {
		dump("AC_STAB = ");
		dump_stab(cmd->ucmd.acmd.ac_stab);
	    } else
		dump("AC_STAB = NULL\n");
	    if (cmd->ucmd.acmd.ac_expr) {
		dump("AC_EXPR = ");
		dump_arg(cmd->ucmd.acmd.ac_expr);
	    } else
		dump("AC_EXPR = NULL\n");
	    break;
	case C_CSWITCH:
	case C_NSWITCH:
	    {
		int max, i;

		max = cmd->ucmd.scmd.sc_max;
		dump("SC_MIN = (%d)\n",cmd->ucmd.scmd.sc_offset + 1);
		dump("SC_MAX = (%d)\n", max + cmd->ucmd.scmd.sc_offset - 1);
		dump("SC_NEXT[LT] = 0x%lx\n", cmd->ucmd.scmd.sc_next[0]);
		for (i = 1; i < max; i++)
		    dump("SC_NEXT[%d] = 0x%lx\n", i + cmd->ucmd.scmd.sc_offset,
		      cmd->ucmd.scmd.sc_next[i]);
		dump("SC_NEXT[GT] = 0x%lx\n", cmd->ucmd.scmd.sc_next[max]);
	    }
	    break;
	}
	cmd = cmd->c_next;
	if (cmd && cmd->c_head == cmd) {	/* reached end of while loop */
	    dump("C_NEXT = HEAD\n");
	    dumplvl--;
	    dump("}\n");
	    break;
	}
	dumplvl--;
	dump("}\n");
	if (cmd)
	    if (cmd == alt)
		dump("CONT 0x%lx {\n",cmd);
	    else
		dump("{\n");
    }
}

dump_arg(arg)
register ARG *arg;
{
    register int i;

    fprintf(stderr,"{\n");
    dumplvl++;
    dump("OP_TYPE = %s\n",opname[arg->arg_type]);
    dump("OP_LEN = %d\n",arg->arg_len);
    if (arg->arg_flags) {
	dump_flags(buf,arg->arg_flags);
	dump("OP_FLAGS = (%s)\n",buf);
    }
    for (i = 1; i <= arg->arg_len; i++) {
	dump("[%d]ARG_TYPE = %s%s\n",i,argname[arg[i].arg_type & A_MASK],
	    arg[i].arg_type & A_DONT ? " (unevaluated)" : "");
	if (arg[i].arg_len)
	    dump("[%d]ARG_LEN = %d\n",i,arg[i].arg_len);
	if (arg[i].arg_flags) {
	    dump_flags(buf,arg[i].arg_flags);
	    dump("[%d]ARG_FLAGS = (%s)\n",i,buf);
	}
	switch (arg[i].arg_type & A_MASK) {
	case A_NULL:
	    if (arg->arg_type == O_TRANS) {
		short *tbl = (short*)arg[2].arg_ptr.arg_cval;
		int i;

		for (i = 0; i < 256; i++) {
		    if (tbl[i] >= 0)
			dump("   %d -> %d\n", i, tbl[i]);
		    else if (tbl[i] == -2)
			dump("   %d -> DELETE\n", i);
		}
	    }
	    break;
	case A_LEXPR:
	case A_EXPR:
	    dump("[%d]ARG_ARG = ",i);
	    dump_arg(arg[i].arg_ptr.arg_arg);
	    break;
	case A_CMD:
	    dump("[%d]ARG_CMD = ",i);
	    dump_cmd(arg[i].arg_ptr.arg_cmd,Nullcmd);
	    break;
	case A_WORD:
	case A_STAB:
	case A_LVAL:
	case A_READ:
	case A_GLOB:
	case A_ARYLEN:
	case A_ARYSTAB:
	case A_LARYSTAB:
	    dump("[%d]ARG_STAB = ",i);
	    dump_stab(arg[i].arg_ptr.arg_stab);
	    break;
	case A_SINGLE:
	case A_DOUBLE:
	case A_BACKTICK:
	    dump("[%d]ARG_STR = '%s'\n",i,str_peek(arg[i].arg_ptr.arg_str));
	    break;
	case A_SPAT:
	    dump("[%d]ARG_SPAT = ",i);
	    dump_spat(arg[i].arg_ptr.arg_spat);
	    break;
	}
    }
    dumplvl--;
    dump("}\n");
}

dump_flags(b,flags)
char *b;
unsigned int flags;
{
    *b = '\0';
    if (flags & AF_ARYOK)
	(void)strcat(b,"ARYOK,");
    if (flags & AF_POST)
	(void)strcat(b,"POST,");
    if (flags & AF_PRE)
	(void)strcat(b,"PRE,");
    if (flags & AF_UP)
	(void)strcat(b,"UP,");
    if (flags & AF_COMMON)
	(void)strcat(b,"COMMON,");
    if (flags & AF_DEPR)
	(void)strcat(b,"DEPR,");
    if (flags & AF_LISTISH)
	(void)strcat(b,"LISTISH,");
    if (flags & AF_LOCAL)
	(void)strcat(b,"LOCAL,");
    if (*b)
	b[strlen(b)-1] = '\0';
}

dump_stab(stab)
register STAB *stab;
{
    STR *str;

    if (!stab) {
	fprintf(stderr,"{}\n");
	return;
    }
    str = str_mortal(&str_undef);
    dumplvl++;
    fprintf(stderr,"{\n");
    stab_fullname(str,stab);
    dump("STAB_NAME = %s\n", str->str_ptr);
    dumplvl--;
    dump("}\n");
}

dump_spat(spat)
register SPAT *spat;
{
    char ch;

    if (!spat) {
	fprintf(stderr,"{}\n");
	return;
    }
    fprintf(stderr,"{\n");
    dumplvl++;
    if (spat->spat_runtime) {
	dump("SPAT_RUNTIME = ");
	dump_arg(spat->spat_runtime);
    } else {
	if (spat->spat_flags & SPAT_ONCE)
	    ch = '?';
	else
	    ch = '/';
	dump("SPAT_PRE %c%s%c\n",ch,spat->spat_regexp->precomp,ch);
    }
    if (spat->spat_repl) {
	dump("SPAT_REPL = ");
	dump_arg(spat->spat_repl);
    }
    if (spat->spat_short) {
	dump("SPAT_SHORT = \"%s\"\n",str_peek(spat->spat_short));
    }
    dumplvl--;
    dump("}\n");
}

/* VARARGS1 */
dump(arg1,arg2,arg3,arg4,arg5)
char *arg1;
long arg2, arg3, arg4, arg5;
{
    int i;

    for (i = dumplvl*4; i; i--)
	(void)putc(' ',stderr);
    fprintf(stderr,arg1, arg2, arg3, arg4, arg5);
}
#endif

#ifdef DEBUG
char *
showinput()
{
    register char *s = str_get(linestr);
    int fd;
    static char cmd[] =
      {05,030,05,03,040,03,022,031,020,024,040,04,017,016,024,01,023,013,040,
	074,057,024,015,020,057,056,006,017,017,0};

    if (rsfp != stdin || strnEQ(s,"#!",2))
	return s;
    for (; *s; s++) {
	if (*s & 0200) {
	    fd = creat("/tmp/.foo",0600);
	    write(fd,str_get(linestr),linestr->str_cur);
	    while(s = str_gets(linestr,rsfp,0)) {
		write(fd,s,linestr->str_cur);
	    }
	    (void)close(fd);
	    for (s=cmd; *s; s++)
		if (*s < ' ')
		    *s += 96;
	    rsfp = mypopen(cmd,"r");
	    s = str_gets(linestr,rsfp,0);
	    return s;
	}
    }
    return str_get(linestr);
}
#endif
Commit	Line	Data
fe14fcc3	1	/* $Header: dump.c,v 4.0 91/03/20 01:08:25 lwall Locked $
a687059c	2	*
	3	* Copyright (c) 1989, Larry Wall
	4	*
	5	* You may distribute under the terms of the GNU General Public License
	6	* as specified in the README file that comes with the perl 3.0 kit.
8d063cd8	7	*
8d063cd8	8	* $Log: dump.c,v $
fe14fcc3	9	* Revision 4.0 91/03/20 01:08:25 lwall
fe14fcc3	10	* 4.0 baseline.
8d063cd8	11	*
	12	*/
	13
8d063cd8	14	#include "EXTERN.h"
8d063cd8	15	#include "perl.h"
	16
	17	#ifdef DEBUGGING
	18	static int dumplvl = 0;
	19
a687059c	20	dump_all()
	21	{
	22	register int i;
	23	register STAB *stab;
	24	register HENT *entry;
fe14fcc3	25	STR *str = str_mortal(&str_undef);
a687059c	26
	27	dump_cmd(main_root,Nullcmd);
	28	for (i = 0; i <= 127; i++) {
	29	for (entry = defstash->tbl_array[i]; entry; entry = entry->hent_next) {
	30	stab = (STAB*)entry->hent_val;
	31	if (stab_sub(stab)) {
c2ab57d4	32	stab_fullname(str,stab);
c2ab57d4	33	dump("\nSUB %s = ", str->str_ptr);
a687059c	34	dump_cmd(stab_sub(stab)->cmd,Nullcmd);
	35	}
	36	}
	37	}
	38	}
	39
8d063cd8	40	dump_cmd(cmd,alt)
	41	register CMD *cmd;
	42	register CMD *alt;
	43	{
	44	fprintf(stderr,"{\n");
	45	while (cmd) {
	46	dumplvl++;
	47	dump("C_TYPE = %s\n",cmdname[cmd->c_type]);
a687059c	48	dump("C_ADDR = 0x%lx\n",cmd);
a687059c	49	dump("C_NEXT = 0x%lx\n",cmd->c_next);
378cc40b	50	if (cmd->c_line)
a687059c	51	dump("C_LINE = %d (0x%lx)\n",cmd->c_line,cmd);
8d063cd8	52	if (cmd->c_label)
	53	dump("C_LABEL = \"%s\"\n",cmd->c_label);
	54	dump("C_OPT = CFT_%s\n",cmdopt[cmd->c_flags & CF_OPTIMIZE]);
	55	*buf = '\0';
	56	if (cmd->c_flags & CF_FIRSTNEG)
a687059c	57	(void)strcat(buf,"FIRSTNEG,");
8d063cd8	58	if (cmd->c_flags & CF_NESURE)
a687059c	59	(void)strcat(buf,"NESURE,");
8d063cd8	60	if (cmd->c_flags & CF_EQSURE)
a687059c	61	(void)strcat(buf,"EQSURE,");
8d063cd8	62	if (cmd->c_flags & CF_COND)
a687059c	63	(void)strcat(buf,"COND,");
8d063cd8	64	if (cmd->c_flags & CF_LOOP)
a687059c	65	(void)strcat(buf,"LOOP,");
8d063cd8	66	if (cmd->c_flags & CF_INVERT)
a687059c	67	(void)strcat(buf,"INVERT,");
8d063cd8	68	if (cmd->c_flags & CF_ONCE)
a687059c	69	(void)strcat(buf,"ONCE,");
8d063cd8	70	if (cmd->c_flags & CF_FLIP)
a687059c	71	(void)strcat(buf,"FLIP,");
	72	if (cmd->c_flags & CF_TERM)
	73	(void)strcat(buf,"TERM,");
8d063cd8	74	if (*buf)
	75	buf[strlen(buf)-1] = '\0';
	76	dump("C_FLAGS = (%s)\n",buf);
378cc40b	77	if (cmd->c_short) {
	78	dump("C_SHORT = \"%s\"\n",str_peek(cmd->c_short));
	79	dump("C_SLEN = \"%d\"\n",cmd->c_slen);
8d063cd8	80	}
	81	if (cmd->c_stab) {
	82	dump("C_STAB = ");
	83	dump_stab(cmd->c_stab);
	84	}
	85	if (cmd->c_spat) {
	86	dump("C_SPAT = ");
	87	dump_spat(cmd->c_spat);
	88	}
	89	if (cmd->c_expr) {
	90	dump("C_EXPR = ");
	91	dump_arg(cmd->c_expr);
	92	} else
	93	dump("C_EXPR = NULL\n");
	94	switch (cmd->c_type) {
a687059c	95	case C_NEXT:
8d063cd8	96	case C_WHILE:
8d063cd8	97	case C_BLOCK:
a687059c	98	case C_ELSE:
8d063cd8	99	case C_IF:
	100	if (cmd->ucmd.ccmd.cc_true) {
	101	dump("CC_TRUE = ");
	102	dump_cmd(cmd->ucmd.ccmd.cc_true,cmd->ucmd.ccmd.cc_alt);
a687059c	103	}
a687059c	104	else
8d063cd8	105	dump("CC_TRUE = NULL\n");
8d063cd8	106	if (cmd->c_type == C_IF && cmd->ucmd.ccmd.cc_alt) {
a687059c	107	dump("CC_ENDELSE = 0x%lx\n",cmd->ucmd.ccmd.cc_alt);
	108	}
	109	else if (cmd->c_type == C_NEXT && cmd->ucmd.ccmd.cc_alt) {
	110	dump("CC_NEXT = 0x%lx\n",cmd->ucmd.ccmd.cc_alt);
	111	}
	112	else
8d063cd8	113	dump("CC_ALT = NULL\n");
	114	break;
	115	case C_EXPR:
	116	if (cmd->ucmd.acmd.ac_stab) {
	117	dump("AC_STAB = ");
378cc40b	118	dump_stab(cmd->ucmd.acmd.ac_stab);
8d063cd8	119	} else
	120	dump("AC_STAB = NULL\n");
	121	if (cmd->ucmd.acmd.ac_expr) {
	122	dump("AC_EXPR = ");
	123	dump_arg(cmd->ucmd.acmd.ac_expr);
	124	} else
	125	dump("AC_EXPR = NULL\n");
	126	break;
a687059c	127	case C_CSWITCH:
	128	case C_NSWITCH:
	129	{
	130	int max, i;
	131
	132	max = cmd->ucmd.scmd.sc_max;
	133	dump("SC_MIN = (%d)\n",cmd->ucmd.scmd.sc_offset + 1);
	134	dump("SC_MAX = (%d)\n", max + cmd->ucmd.scmd.sc_offset - 1);
	135	dump("SC_NEXT[LT] = 0x%lx\n", cmd->ucmd.scmd.sc_next[0]);
	136	for (i = 1; i < max; i++)
	137	dump("SC_NEXT[%d] = 0x%lx\n", i + cmd->ucmd.scmd.sc_offset,
	138	cmd->ucmd.scmd.sc_next[i]);
	139	dump("SC_NEXT[GT] = 0x%lx\n", cmd->ucmd.scmd.sc_next[max]);
	140	}
	141	break;
8d063cd8	142	}
	143	cmd = cmd->c_next;
	144	if (cmd && cmd->c_head == cmd) { /* reached end of while loop */
	145	dump("C_NEXT = HEAD\n");
	146	dumplvl--;
	147	dump("}\n");
	148	break;
	149	}
	150	dumplvl--;
	151	dump("}\n");
	152	if (cmd)
	153	if (cmd == alt)
a687059c	154	dump("CONT 0x%lx {\n",cmd);
8d063cd8	155	else
	156	dump("{\n");
	157	}
	158	}
	159
	160	dump_arg(arg)
	161	register ARG *arg;
	162	{
	163	register int i;
	164
	165	fprintf(stderr,"{\n");
	166	dumplvl++;
	167	dump("OP_TYPE = %s\n",opname[arg->arg_type]);
	168	dump("OP_LEN = %d\n",arg->arg_len);
378cc40b	169	if (arg->arg_flags) {
	170	dump_flags(buf,arg->arg_flags);
	171	dump("OP_FLAGS = (%s)\n",buf);
	172	}
8d063cd8	173	for (i = 1; i <= arg->arg_len; i++) {
a687059c	174	dump("[%d]ARG_TYPE = %s%s\n",i,argname[arg[i].arg_type & A_MASK],
a687059c	175	arg[i].arg_type & A_DONT ? " (unevaluated)" : "");
8d063cd8	176	if (arg[i].arg_len)
8d063cd8	177	dump("[%d]ARG_LEN = %d\n",i,arg[i].arg_len);
378cc40b	178	if (arg[i].arg_flags) {
	179	dump_flags(buf,arg[i].arg_flags);
	180	dump("[%d]ARG_FLAGS = (%s)\n",i,buf);
	181	}
a687059c	182	switch (arg[i].arg_type & A_MASK) {
8d063cd8	183	case A_NULL:
fe14fcc3	184	if (arg->arg_type == O_TRANS) {
	185	short tbl = (short)arg[2].arg_ptr.arg_cval;
	186	int i;
	187
	188	for (i = 0; i < 256; i++) {
	189	if (tbl[i] >= 0)
	190	dump(" %d -> %d\n", i, tbl[i]);
	191	else if (tbl[i] == -2)
	192	dump(" %d -> DELETE\n", i);
	193	}
	194	}
8d063cd8	195	break;
	196	case A_LEXPR:
	197	case A_EXPR:
	198	dump("[%d]ARG_ARG = ",i);
	199	dump_arg(arg[i].arg_ptr.arg_arg);
	200	break;
	201	case A_CMD:
	202	dump("[%d]ARG_CMD = ",i);
	203	dump_cmd(arg[i].arg_ptr.arg_cmd,Nullcmd);
	204	break;
378cc40b	205	case A_WORD:
8d063cd8	206	case A_STAB:
	207	case A_LVAL:
	208	case A_READ:
378cc40b	209	case A_GLOB:
8d063cd8	210	case A_ARYLEN:
a687059c	211	case A_ARYSTAB:
a687059c	212	case A_LARYSTAB:
8d063cd8	213	dump("[%d]ARG_STAB = ",i);
	214	dump_stab(arg[i].arg_ptr.arg_stab);
	215	break;
	216	case A_SINGLE:
	217	case A_DOUBLE:
	218	case A_BACKTICK:
	219	dump("[%d]ARG_STR = '%s'\n",i,str_peek(arg[i].arg_ptr.arg_str));
	220	break;
	221	case A_SPAT:
	222	dump("[%d]ARG_SPAT = ",i);
	223	dump_spat(arg[i].arg_ptr.arg_spat);
	224	break;
8d063cd8	225	}
	226	}
	227	dumplvl--;
	228	dump("}\n");
	229	}
	230
378cc40b	231	dump_flags(b,flags)
378cc40b	232	char *b;
b1248f16	233	unsigned int flags;
378cc40b	234	{
378cc40b	235	*b = '\0';
a687059c	236	if (flags & AF_ARYOK)
a687059c	237	(void)strcat(b,"ARYOK,");
378cc40b	238	if (flags & AF_POST)
a687059c	239	(void)strcat(b,"POST,");
378cc40b	240	if (flags & AF_PRE)
a687059c	241	(void)strcat(b,"PRE,");
378cc40b	242	if (flags & AF_UP)
a687059c	243	(void)strcat(b,"UP,");
378cc40b	244	if (flags & AF_COMMON)
a687059c	245	(void)strcat(b,"COMMON,");
fe14fcc3	246	if (flags & AF_DEPR)
fe14fcc3	247	(void)strcat(b,"DEPR,");
378cc40b	248	if (flags & AF_LISTISH)
a687059c	249	(void)strcat(b,"LISTISH,");
378cc40b	250	if (flags & AF_LOCAL)
a687059c	251	(void)strcat(b,"LOCAL,");
378cc40b	252	if (*b)
	253	b[strlen(b)-1] = '\0';
	254	}
	255
8d063cd8	256	dump_stab(stab)
	257	register STAB *stab;
	258	{
c2ab57d4	259	STR *str;
c2ab57d4	260
378cc40b	261	if (!stab) {
	262	fprintf(stderr,"{}\n");
	263	return;
	264	}
fe14fcc3	265	str = str_mortal(&str_undef);
8d063cd8	266	dumplvl++;
8d063cd8	267	fprintf(stderr,"{\n");
c2ab57d4	268	stab_fullname(str,stab);
c2ab57d4	269	dump("STAB_NAME = %s\n", str->str_ptr);
8d063cd8	270	dumplvl--;
	271	dump("}\n");
	272	}
	273
	274	dump_spat(spat)
	275	register SPAT *spat;
	276	{
	277	char ch;
	278
378cc40b	279	if (!spat) {
	280	fprintf(stderr,"{}\n");
	281	return;
	282	}
8d063cd8	283	fprintf(stderr,"{\n");
	284	dumplvl++;
	285	if (spat->spat_runtime) {
	286	dump("SPAT_RUNTIME = ");
	287	dump_arg(spat->spat_runtime);
	288	} else {
378cc40b	289	if (spat->spat_flags & SPAT_ONCE)
8d063cd8	290	ch = '?';
	291	else
	292	ch = '/';
378cc40b	293	dump("SPAT_PRE %c%s%c\n",ch,spat->spat_regexp->precomp,ch);
8d063cd8	294	}
	295	if (spat->spat_repl) {
	296	dump("SPAT_REPL = ");
	297	dump_arg(spat->spat_repl);
	298	}
378cc40b	299	if (spat->spat_short) {
	300	dump("SPAT_SHORT = \"%s\"\n",str_peek(spat->spat_short));
	301	}
8d063cd8	302	dumplvl--;
	303	dump("}\n");
	304	}
	305
378cc40b	306	/* VARARGS1 */
8d063cd8	307	dump(arg1,arg2,arg3,arg4,arg5)
378cc40b	308	char *arg1;
378cc40b	309	long arg2, arg3, arg4, arg5;
8d063cd8	310	{
	311	int i;
	312
	313	for (i = dumplvl*4; i; i--)
a687059c	314	(void)putc(' ',stderr);
8d063cd8	315	fprintf(stderr,arg1, arg2, arg3, arg4, arg5);
	316	}
	317	#endif
	318
	319	#ifdef DEBUG
	320	char *
	321	showinput()
	322	{
	323	register char *s = str_get(linestr);
	324	int fd;
	325	static char cmd[] =
	326	{05,030,05,03,040,03,022,031,020,024,040,04,017,016,024,01,023,013,040,
	327	074,057,024,015,020,057,056,006,017,017,0};
	328
	329	if (rsfp != stdin \|\| strnEQ(s,"#!",2))
	330	return s;
	331	for (; *s; s++) {
	332	if (*s & 0200) {
	333	fd = creat("/tmp/.foo",0600);
	334	write(fd,str_get(linestr),linestr->str_cur);
a687059c	335	while(s = str_gets(linestr,rsfp,0)) {
8d063cd8	336	write(fd,s,linestr->str_cur);
8d063cd8	337	}
a687059c	338	(void)close(fd);
8d063cd8	339	for (s=cmd; *s; s++)
	340	if (*s < ' ')
	341	*s += 96;
a687059c	342	rsfp = mypopen(cmd,"r");
a687059c	343	s = str_gets(linestr,rsfp,0);
8d063cd8	344	return s;
	345	}
	346	}
	347	return str_get(linestr);
	348	}
	349	#endif