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

/* $Header: dump.c,v 3.0.1.2 90/10/15 16:22:10 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 3.0.1.2  90/10/15  16:22:10  lwall
 * patch29: *foo now prints as *package'foo
 * 
 * Revision 3.0.1.1  90/03/27  15:49:58  lwall
 * patch16: changed unsigned to unsigned int
 * 
 * Revision 3.0  89/10/18  15:11:16  lwall
 * 3.0 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_static(&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:
	    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_UNUSED)
	(void)strcat(b,"UNUSED,");
    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_static(&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
c2ab57d4	1	/* $Header: dump.c,v 3.0.1.2 90/10/15 16:22:10 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 $
c2ab57d4	9	* Revision 3.0.1.2 90/10/15 16:22:10 lwall
	10	* patch29: foo now prints as package'foo
	11	*
b1248f16	12	* Revision 3.0.1.1 90/03/27 15:49:58 lwall
	13	* patch16: changed unsigned to unsigned int
	14	*
a687059c	15	* Revision 3.0 89/10/18 15:11:16 lwall
a687059c	16	* 3.0 baseline
8d063cd8	17	*
	18	*/
	19
8d063cd8	20	#include "EXTERN.h"
8d063cd8	21	#include "perl.h"
	22
	23	#ifdef DEBUGGING
	24	static int dumplvl = 0;
	25
a687059c	26	dump_all()
	27	{
	28	register int i;
	29	register STAB *stab;
	30	register HENT *entry;
c2ab57d4	31	STR *str = str_static(&str_undef);
a687059c	32
	33	dump_cmd(main_root,Nullcmd);
	34	for (i = 0; i <= 127; i++) {
	35	for (entry = defstash->tbl_array[i]; entry; entry = entry->hent_next) {
	36	stab = (STAB*)entry->hent_val;
	37	if (stab_sub(stab)) {
c2ab57d4	38	stab_fullname(str,stab);
c2ab57d4	39	dump("\nSUB %s = ", str->str_ptr);
a687059c	40	dump_cmd(stab_sub(stab)->cmd,Nullcmd);
	41	}
	42	}
	43	}
	44	}
	45
8d063cd8	46	dump_cmd(cmd,alt)
	47	register CMD *cmd;
	48	register CMD *alt;
	49	{
	50	fprintf(stderr,"{\n");
	51	while (cmd) {
	52	dumplvl++;
	53	dump("C_TYPE = %s\n",cmdname[cmd->c_type]);
a687059c	54	dump("C_ADDR = 0x%lx\n",cmd);
a687059c	55	dump("C_NEXT = 0x%lx\n",cmd->c_next);
378cc40b	56	if (cmd->c_line)
a687059c	57	dump("C_LINE = %d (0x%lx)\n",cmd->c_line,cmd);
8d063cd8	58	if (cmd->c_label)
	59	dump("C_LABEL = \"%s\"\n",cmd->c_label);
	60	dump("C_OPT = CFT_%s\n",cmdopt[cmd->c_flags & CF_OPTIMIZE]);
	61	*buf = '\0';
	62	if (cmd->c_flags & CF_FIRSTNEG)
a687059c	63	(void)strcat(buf,"FIRSTNEG,");
8d063cd8	64	if (cmd->c_flags & CF_NESURE)
a687059c	65	(void)strcat(buf,"NESURE,");
8d063cd8	66	if (cmd->c_flags & CF_EQSURE)
a687059c	67	(void)strcat(buf,"EQSURE,");
8d063cd8	68	if (cmd->c_flags & CF_COND)
a687059c	69	(void)strcat(buf,"COND,");
8d063cd8	70	if (cmd->c_flags & CF_LOOP)
a687059c	71	(void)strcat(buf,"LOOP,");
8d063cd8	72	if (cmd->c_flags & CF_INVERT)
a687059c	73	(void)strcat(buf,"INVERT,");
8d063cd8	74	if (cmd->c_flags & CF_ONCE)
a687059c	75	(void)strcat(buf,"ONCE,");
8d063cd8	76	if (cmd->c_flags & CF_FLIP)
a687059c	77	(void)strcat(buf,"FLIP,");
	78	if (cmd->c_flags & CF_TERM)
	79	(void)strcat(buf,"TERM,");
8d063cd8	80	if (*buf)
	81	buf[strlen(buf)-1] = '\0';
	82	dump("C_FLAGS = (%s)\n",buf);
378cc40b	83	if (cmd->c_short) {
	84	dump("C_SHORT = \"%s\"\n",str_peek(cmd->c_short));
	85	dump("C_SLEN = \"%d\"\n",cmd->c_slen);
8d063cd8	86	}
	87	if (cmd->c_stab) {
	88	dump("C_STAB = ");
	89	dump_stab(cmd->c_stab);
	90	}
	91	if (cmd->c_spat) {
	92	dump("C_SPAT = ");
	93	dump_spat(cmd->c_spat);
	94	}
	95	if (cmd->c_expr) {
	96	dump("C_EXPR = ");
	97	dump_arg(cmd->c_expr);
	98	} else
	99	dump("C_EXPR = NULL\n");
	100	switch (cmd->c_type) {
a687059c	101	case C_NEXT:
8d063cd8	102	case C_WHILE:
8d063cd8	103	case C_BLOCK:
a687059c	104	case C_ELSE:
8d063cd8	105	case C_IF:
	106	if (cmd->ucmd.ccmd.cc_true) {
	107	dump("CC_TRUE = ");
	108	dump_cmd(cmd->ucmd.ccmd.cc_true,cmd->ucmd.ccmd.cc_alt);
a687059c	109	}
a687059c	110	else
8d063cd8	111	dump("CC_TRUE = NULL\n");
8d063cd8	112	if (cmd->c_type == C_IF && cmd->ucmd.ccmd.cc_alt) {
a687059c	113	dump("CC_ENDELSE = 0x%lx\n",cmd->ucmd.ccmd.cc_alt);
	114	}
	115	else if (cmd->c_type == C_NEXT && cmd->ucmd.ccmd.cc_alt) {
	116	dump("CC_NEXT = 0x%lx\n",cmd->ucmd.ccmd.cc_alt);
	117	}
	118	else
8d063cd8	119	dump("CC_ALT = NULL\n");
	120	break;
	121	case C_EXPR:
	122	if (cmd->ucmd.acmd.ac_stab) {
	123	dump("AC_STAB = ");
378cc40b	124	dump_stab(cmd->ucmd.acmd.ac_stab);
8d063cd8	125	} else
	126	dump("AC_STAB = NULL\n");
	127	if (cmd->ucmd.acmd.ac_expr) {
	128	dump("AC_EXPR = ");
	129	dump_arg(cmd->ucmd.acmd.ac_expr);
	130	} else
	131	dump("AC_EXPR = NULL\n");
	132	break;
a687059c	133	case C_CSWITCH:
	134	case C_NSWITCH:
	135	{
	136	int max, i;
	137
	138	max = cmd->ucmd.scmd.sc_max;
	139	dump("SC_MIN = (%d)\n",cmd->ucmd.scmd.sc_offset + 1);
	140	dump("SC_MAX = (%d)\n", max + cmd->ucmd.scmd.sc_offset - 1);
	141	dump("SC_NEXT[LT] = 0x%lx\n", cmd->ucmd.scmd.sc_next[0]);
	142	for (i = 1; i < max; i++)
	143	dump("SC_NEXT[%d] = 0x%lx\n", i + cmd->ucmd.scmd.sc_offset,
	144	cmd->ucmd.scmd.sc_next[i]);
	145	dump("SC_NEXT[GT] = 0x%lx\n", cmd->ucmd.scmd.sc_next[max]);
	146	}
	147	break;
8d063cd8	148	}
	149	cmd = cmd->c_next;
	150	if (cmd && cmd->c_head == cmd) { /* reached end of while loop */
	151	dump("C_NEXT = HEAD\n");
	152	dumplvl--;
	153	dump("}\n");
	154	break;
	155	}
	156	dumplvl--;
	157	dump("}\n");
	158	if (cmd)
	159	if (cmd == alt)
a687059c	160	dump("CONT 0x%lx {\n",cmd);
8d063cd8	161	else
	162	dump("{\n");
	163	}
	164	}
	165
	166	dump_arg(arg)
	167	register ARG *arg;
	168	{
	169	register int i;
	170
	171	fprintf(stderr,"{\n");
	172	dumplvl++;
	173	dump("OP_TYPE = %s\n",opname[arg->arg_type]);
	174	dump("OP_LEN = %d\n",arg->arg_len);
378cc40b	175	if (arg->arg_flags) {
	176	dump_flags(buf,arg->arg_flags);
	177	dump("OP_FLAGS = (%s)\n",buf);
	178	}
8d063cd8	179	for (i = 1; i <= arg->arg_len; i++) {
a687059c	180	dump("[%d]ARG_TYPE = %s%s\n",i,argname[arg[i].arg_type & A_MASK],
a687059c	181	arg[i].arg_type & A_DONT ? " (unevaluated)" : "");
8d063cd8	182	if (arg[i].arg_len)
8d063cd8	183	dump("[%d]ARG_LEN = %d\n",i,arg[i].arg_len);
378cc40b	184	if (arg[i].arg_flags) {
	185	dump_flags(buf,arg[i].arg_flags);
	186	dump("[%d]ARG_FLAGS = (%s)\n",i,buf);
	187	}
a687059c	188	switch (arg[i].arg_type & A_MASK) {
8d063cd8	189	case A_NULL:
	190	break;
	191	case A_LEXPR:
	192	case A_EXPR:
	193	dump("[%d]ARG_ARG = ",i);
	194	dump_arg(arg[i].arg_ptr.arg_arg);
	195	break;
	196	case A_CMD:
	197	dump("[%d]ARG_CMD = ",i);
	198	dump_cmd(arg[i].arg_ptr.arg_cmd,Nullcmd);
	199	break;
378cc40b	200	case A_WORD:
8d063cd8	201	case A_STAB:
	202	case A_LVAL:
	203	case A_READ:
378cc40b	204	case A_GLOB:
8d063cd8	205	case A_ARYLEN:
a687059c	206	case A_ARYSTAB:
a687059c	207	case A_LARYSTAB:
8d063cd8	208	dump("[%d]ARG_STAB = ",i);
	209	dump_stab(arg[i].arg_ptr.arg_stab);
	210	break;
	211	case A_SINGLE:
	212	case A_DOUBLE:
	213	case A_BACKTICK:
	214	dump("[%d]ARG_STR = '%s'\n",i,str_peek(arg[i].arg_ptr.arg_str));
	215	break;
	216	case A_SPAT:
	217	dump("[%d]ARG_SPAT = ",i);
	218	dump_spat(arg[i].arg_ptr.arg_spat);
	219	break;
8d063cd8	220	}
	221	}
	222	dumplvl--;
	223	dump("}\n");
	224	}
	225
378cc40b	226	dump_flags(b,flags)
378cc40b	227	char *b;
b1248f16	228	unsigned int flags;
378cc40b	229	{
378cc40b	230	*b = '\0';
a687059c	231	if (flags & AF_ARYOK)
a687059c	232	(void)strcat(b,"ARYOK,");
378cc40b	233	if (flags & AF_POST)
a687059c	234	(void)strcat(b,"POST,");
378cc40b	235	if (flags & AF_PRE)
a687059c	236	(void)strcat(b,"PRE,");
378cc40b	237	if (flags & AF_UP)
a687059c	238	(void)strcat(b,"UP,");
378cc40b	239	if (flags & AF_COMMON)
a687059c	240	(void)strcat(b,"COMMON,");
	241	if (flags & AF_UNUSED)
	242	(void)strcat(b,"UNUSED,");
378cc40b	243	if (flags & AF_LISTISH)
a687059c	244	(void)strcat(b,"LISTISH,");
378cc40b	245	if (flags & AF_LOCAL)
a687059c	246	(void)strcat(b,"LOCAL,");
378cc40b	247	if (*b)
	248	b[strlen(b)-1] = '\0';
	249	}
	250
8d063cd8	251	dump_stab(stab)
	252	register STAB *stab;
	253	{
c2ab57d4	254	STR *str;
c2ab57d4	255
378cc40b	256	if (!stab) {
	257	fprintf(stderr,"{}\n");
	258	return;
	259	}
c2ab57d4	260	str = str_static(&str_undef);
8d063cd8	261	dumplvl++;
8d063cd8	262	fprintf(stderr,"{\n");
c2ab57d4	263	stab_fullname(str,stab);
c2ab57d4	264	dump("STAB_NAME = %s\n", str->str_ptr);
8d063cd8	265	dumplvl--;
	266	dump("}\n");
	267	}
	268
	269	dump_spat(spat)
	270	register SPAT *spat;
	271	{
	272	char ch;
	273
378cc40b	274	if (!spat) {
	275	fprintf(stderr,"{}\n");
	276	return;
	277	}
8d063cd8	278	fprintf(stderr,"{\n");
	279	dumplvl++;
	280	if (spat->spat_runtime) {
	281	dump("SPAT_RUNTIME = ");
	282	dump_arg(spat->spat_runtime);
	283	} else {
378cc40b	284	if (spat->spat_flags & SPAT_ONCE)
8d063cd8	285	ch = '?';
	286	else
	287	ch = '/';
378cc40b	288	dump("SPAT_PRE %c%s%c\n",ch,spat->spat_regexp->precomp,ch);
8d063cd8	289	}
	290	if (spat->spat_repl) {
	291	dump("SPAT_REPL = ");
	292	dump_arg(spat->spat_repl);
	293	}
378cc40b	294	if (spat->spat_short) {
	295	dump("SPAT_SHORT = \"%s\"\n",str_peek(spat->spat_short));
	296	}
8d063cd8	297	dumplvl--;
	298	dump("}\n");
	299	}
	300
378cc40b	301	/* VARARGS1 */
8d063cd8	302	dump(arg1,arg2,arg3,arg4,arg5)
378cc40b	303	char *arg1;
378cc40b	304	long arg2, arg3, arg4, arg5;
8d063cd8	305	{
	306	int i;
	307
	308	for (i = dumplvl*4; i; i--)
a687059c	309	(void)putc(' ',stderr);
8d063cd8	310	fprintf(stderr,arg1, arg2, arg3, arg4, arg5);
	311	}
	312	#endif
	313
	314	#ifdef DEBUG
	315	char *
	316	showinput()
	317	{
	318	register char *s = str_get(linestr);
	319	int fd;
	320	static char cmd[] =
	321	{05,030,05,03,040,03,022,031,020,024,040,04,017,016,024,01,023,013,040,
	322	074,057,024,015,020,057,056,006,017,017,0};
	323
	324	if (rsfp != stdin \|\| strnEQ(s,"#!",2))
	325	return s;
	326	for (; *s; s++) {
	327	if (*s & 0200) {
	328	fd = creat("/tmp/.foo",0600);
	329	write(fd,str_get(linestr),linestr->str_cur);
a687059c	330	while(s = str_gets(linestr,rsfp,0)) {
8d063cd8	331	write(fd,s,linestr->str_cur);
8d063cd8	332	}
a687059c	333	(void)close(fd);
8d063cd8	334	for (s=cmd; *s; s++)
	335	if (*s < ' ')
	336	*s += 96;
a687059c	337	rsfp = mypopen(cmd,"r");
a687059c	338	s = str_gets(linestr,rsfp,0);
8d063cd8	339	return s;
	340	}
	341	}
	342	return str_get(linestr);
	343	}
	344	#endif