[perl5.git] / dump.c

/* $Header: dump.c,v 3.0.1.1 90/03/27 15:49:58 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 3.0.1.1  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;

    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)) {
		dump("\nSUB %s = ", stab_name(stab));
		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;
{
    if (!stab) {
	fprintf(stderr,"{}\n");
	return;
    }
    dumplvl++;
    fprintf(stderr,"{\n");
    dump("STAB_NAME = %s\n",stab_name(stab));
    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
b1248f16	1	/* $Header: dump.c,v 3.0.1.1 90/03/27 15:49:58 lwall Locked $
a687059c LW	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 LW	7	*
8d063cd8 LW	8	* $Log: dump.c,v $
b1248f16 LW	9	* Revision 3.0.1.1 90/03/27 15:49:58 lwall
	10	* patch16: changed unsigned to unsigned int
	11	*
a687059c LW	12	* Revision 3.0 89/10/18 15:11:16 lwall
a687059c LW	13	* 3.0 baseline
8d063cd8 LW	14	*
	15	*/
	16
8d063cd8	17	#include "EXTERN.h"
8d063cd8 LW	18	#include "perl.h"
	19
	20	#ifdef DEBUGGING
	21	static int dumplvl = 0;
	22
a687059c LW	23	dump_all()
	24	{
	25	register int i;
	26	register STAB *stab;
	27	register HENT *entry;
	28
	29	dump_cmd(main_root,Nullcmd);
	30	for (i = 0; i <= 127; i++) {
	31	for (entry = defstash->tbl_array[i]; entry; entry = entry->hent_next) {
	32	stab = (STAB*)entry->hent_val;
	33	if (stab_sub(stab)) {
	34	dump("\nSUB %s = ", stab_name(stab));
	35	dump_cmd(stab_sub(stab)->cmd,Nullcmd);
	36	}
	37	}
	38	}
	39	}
	40
8d063cd8 LW	41	dump_cmd(cmd,alt)
	42	register CMD *cmd;
	43	register CMD *alt;
	44	{
	45	fprintf(stderr,"{\n");
	46	while (cmd) {
	47	dumplvl++;
	48	dump("C_TYPE = %s\n",cmdname[cmd->c_type]);
a687059c LW	49	dump("C_ADDR = 0x%lx\n",cmd);
a687059c LW	50	dump("C_NEXT = 0x%lx\n",cmd->c_next);
378cc40b	51	if (cmd->c_line)
a687059c	52	dump("C_LINE = %d (0x%lx)\n",cmd->c_line,cmd);
8d063cd8 LW	53	if (cmd->c_label)
	54	dump("C_LABEL = \"%s\"\n",cmd->c_label);
	55	dump("C_OPT = CFT_%s\n",cmdopt[cmd->c_flags & CF_OPTIMIZE]);
	56	*buf = '\0';
	57	if (cmd->c_flags & CF_FIRSTNEG)
a687059c	58	(void)strcat(buf,"FIRSTNEG,");
8d063cd8	59	if (cmd->c_flags & CF_NESURE)
a687059c	60	(void)strcat(buf,"NESURE,");
8d063cd8	61	if (cmd->c_flags & CF_EQSURE)
a687059c	62	(void)strcat(buf,"EQSURE,");
8d063cd8	63	if (cmd->c_flags & CF_COND)
a687059c	64	(void)strcat(buf,"COND,");
8d063cd8	65	if (cmd->c_flags & CF_LOOP)
a687059c	66	(void)strcat(buf,"LOOP,");
8d063cd8	67	if (cmd->c_flags & CF_INVERT)
a687059c	68	(void)strcat(buf,"INVERT,");
8d063cd8	69	if (cmd->c_flags & CF_ONCE)
a687059c	70	(void)strcat(buf,"ONCE,");
8d063cd8	71	if (cmd->c_flags & CF_FLIP)
a687059c LW	72	(void)strcat(buf,"FLIP,");
	73	if (cmd->c_flags & CF_TERM)
	74	(void)strcat(buf,"TERM,");
8d063cd8 LW	75	if (*buf)
	76	buf[strlen(buf)-1] = '\0';
	77	dump("C_FLAGS = (%s)\n",buf);
378cc40b LW	78	if (cmd->c_short) {
	79	dump("C_SHORT = \"%s\"\n",str_peek(cmd->c_short));
	80	dump("C_SLEN = \"%d\"\n",cmd->c_slen);
8d063cd8 LW	81	}
	82	if (cmd->c_stab) {
	83	dump("C_STAB = ");
	84	dump_stab(cmd->c_stab);
	85	}
	86	if (cmd->c_spat) {
	87	dump("C_SPAT = ");
	88	dump_spat(cmd->c_spat);
	89	}
	90	if (cmd->c_expr) {
	91	dump("C_EXPR = ");
	92	dump_arg(cmd->c_expr);
	93	} else
	94	dump("C_EXPR = NULL\n");
	95	switch (cmd->c_type) {
a687059c	96	case C_NEXT:
8d063cd8 LW	97	case C_WHILE:
8d063cd8 LW	98	case C_BLOCK:
a687059c	99	case C_ELSE:
8d063cd8 LW	100	case C_IF:
	101	if (cmd->ucmd.ccmd.cc_true) {
	102	dump("CC_TRUE = ");
	103	dump_cmd(cmd->ucmd.ccmd.cc_true,cmd->ucmd.ccmd.cc_alt);
a687059c LW	104	}
a687059c LW	105	else
8d063cd8 LW	106	dump("CC_TRUE = NULL\n");
8d063cd8 LW	107	if (cmd->c_type == C_IF && cmd->ucmd.ccmd.cc_alt) {
a687059c LW	108	dump("CC_ENDELSE = 0x%lx\n",cmd->ucmd.ccmd.cc_alt);
	109	}
	110	else if (cmd->c_type == C_NEXT && cmd->ucmd.ccmd.cc_alt) {
	111	dump("CC_NEXT = 0x%lx\n",cmd->ucmd.ccmd.cc_alt);
	112	}
	113	else
8d063cd8 LW	114	dump("CC_ALT = NULL\n");
	115	break;
	116	case C_EXPR:
	117	if (cmd->ucmd.acmd.ac_stab) {
	118	dump("AC_STAB = ");
378cc40b	119	dump_stab(cmd->ucmd.acmd.ac_stab);
8d063cd8 LW	120	} else
	121	dump("AC_STAB = NULL\n");
	122	if (cmd->ucmd.acmd.ac_expr) {
	123	dump("AC_EXPR = ");
	124	dump_arg(cmd->ucmd.acmd.ac_expr);
	125	} else
	126	dump("AC_EXPR = NULL\n");
	127	break;
a687059c LW	128	case C_CSWITCH:
	129	case C_NSWITCH:
	130	{
	131	int max, i;
	132
	133	max = cmd->ucmd.scmd.sc_max;
	134	dump("SC_MIN = (%d)\n",cmd->ucmd.scmd.sc_offset + 1);
	135	dump("SC_MAX = (%d)\n", max + cmd->ucmd.scmd.sc_offset - 1);
	136	dump("SC_NEXT[LT] = 0x%lx\n", cmd->ucmd.scmd.sc_next[0]);
	137	for (i = 1; i < max; i++)
	138	dump("SC_NEXT[%d] = 0x%lx\n", i + cmd->ucmd.scmd.sc_offset,
	139	cmd->ucmd.scmd.sc_next[i]);
	140	dump("SC_NEXT[GT] = 0x%lx\n", cmd->ucmd.scmd.sc_next[max]);
	141	}
	142	break;
8d063cd8 LW	143	}
	144	cmd = cmd->c_next;
	145	if (cmd && cmd->c_head == cmd) { /* reached end of while loop */
	146	dump("C_NEXT = HEAD\n");
	147	dumplvl--;
	148	dump("}\n");
	149	break;
	150	}
	151	dumplvl--;
	152	dump("}\n");
	153	if (cmd)
	154	if (cmd == alt)
a687059c	155	dump("CONT 0x%lx {\n",cmd);
8d063cd8 LW	156	else
	157	dump("{\n");
	158	}
	159	}
	160
	161	dump_arg(arg)
	162	register ARG *arg;
	163	{
	164	register int i;
	165
	166	fprintf(stderr,"{\n");
	167	dumplvl++;
	168	dump("OP_TYPE = %s\n",opname[arg->arg_type]);
	169	dump("OP_LEN = %d\n",arg->arg_len);
378cc40b LW	170	if (arg->arg_flags) {
	171	dump_flags(buf,arg->arg_flags);
	172	dump("OP_FLAGS = (%s)\n",buf);
	173	}
8d063cd8	174	for (i = 1; i <= arg->arg_len; i++) {
a687059c LW	175	dump("[%d]ARG_TYPE = %s%s\n",i,argname[arg[i].arg_type & A_MASK],
a687059c LW	176	arg[i].arg_type & A_DONT ? " (unevaluated)" : "");
8d063cd8 LW	177	if (arg[i].arg_len)
8d063cd8 LW	178	dump("[%d]ARG_LEN = %d\n",i,arg[i].arg_len);
378cc40b LW	179	if (arg[i].arg_flags) {
	180	dump_flags(buf,arg[i].arg_flags);
	181	dump("[%d]ARG_FLAGS = (%s)\n",i,buf);
	182	}
a687059c	183	switch (arg[i].arg_type & A_MASK) {
8d063cd8 LW	184	case A_NULL:
	185	break;
	186	case A_LEXPR:
	187	case A_EXPR:
	188	dump("[%d]ARG_ARG = ",i);
	189	dump_arg(arg[i].arg_ptr.arg_arg);
	190	break;
	191	case A_CMD:
	192	dump("[%d]ARG_CMD = ",i);
	193	dump_cmd(arg[i].arg_ptr.arg_cmd,Nullcmd);
	194	break;
378cc40b	195	case A_WORD:
8d063cd8 LW	196	case A_STAB:
	197	case A_LVAL:
	198	case A_READ:
378cc40b	199	case A_GLOB:
8d063cd8	200	case A_ARYLEN:
a687059c LW	201	case A_ARYSTAB:
a687059c LW	202	case A_LARYSTAB:
8d063cd8 LW	203	dump("[%d]ARG_STAB = ",i);
	204	dump_stab(arg[i].arg_ptr.arg_stab);
	205	break;
	206	case A_SINGLE:
	207	case A_DOUBLE:
	208	case A_BACKTICK:
	209	dump("[%d]ARG_STR = '%s'\n",i,str_peek(arg[i].arg_ptr.arg_str));
	210	break;
	211	case A_SPAT:
	212	dump("[%d]ARG_SPAT = ",i);
	213	dump_spat(arg[i].arg_ptr.arg_spat);
	214	break;
8d063cd8 LW	215	}
	216	}
	217	dumplvl--;
	218	dump("}\n");
	219	}
	220
378cc40b LW	221	dump_flags(b,flags)
378cc40b LW	222	char *b;
b1248f16	223	unsigned int flags;
378cc40b LW	224	{
378cc40b LW	225	*b = '\0';
a687059c LW	226	if (flags & AF_ARYOK)
a687059c LW	227	(void)strcat(b,"ARYOK,");
378cc40b	228	if (flags & AF_POST)
a687059c	229	(void)strcat(b,"POST,");
378cc40b	230	if (flags & AF_PRE)
a687059c	231	(void)strcat(b,"PRE,");
378cc40b	232	if (flags & AF_UP)
a687059c	233	(void)strcat(b,"UP,");
378cc40b	234	if (flags & AF_COMMON)
a687059c LW	235	(void)strcat(b,"COMMON,");
	236	if (flags & AF_UNUSED)
	237	(void)strcat(b,"UNUSED,");
378cc40b	238	if (flags & AF_LISTISH)
a687059c	239	(void)strcat(b,"LISTISH,");
378cc40b	240	if (flags & AF_LOCAL)
a687059c	241	(void)strcat(b,"LOCAL,");
378cc40b LW	242	if (*b)
	243	b[strlen(b)-1] = '\0';
	244	}
	245
8d063cd8 LW	246	dump_stab(stab)
	247	register STAB *stab;
	248	{
378cc40b LW	249	if (!stab) {
	250	fprintf(stderr,"{}\n");
	251	return;
	252	}
8d063cd8 LW	253	dumplvl++;
8d063cd8 LW	254	fprintf(stderr,"{\n");
a687059c	255	dump("STAB_NAME = %s\n",stab_name(stab));
8d063cd8 LW	256	dumplvl--;
	257	dump("}\n");
	258	}
	259
	260	dump_spat(spat)
	261	register SPAT *spat;
	262	{
	263	char ch;
	264
378cc40b LW	265	if (!spat) {
	266	fprintf(stderr,"{}\n");
	267	return;
	268	}
8d063cd8 LW	269	fprintf(stderr,"{\n");
	270	dumplvl++;
	271	if (spat->spat_runtime) {
	272	dump("SPAT_RUNTIME = ");
	273	dump_arg(spat->spat_runtime);
	274	} else {
378cc40b	275	if (spat->spat_flags & SPAT_ONCE)
8d063cd8 LW	276	ch = '?';
	277	else
	278	ch = '/';
378cc40b	279	dump("SPAT_PRE %c%s%c\n",ch,spat->spat_regexp->precomp,ch);
8d063cd8 LW	280	}
	281	if (spat->spat_repl) {
	282	dump("SPAT_REPL = ");
	283	dump_arg(spat->spat_repl);
	284	}
378cc40b LW	285	if (spat->spat_short) {
	286	dump("SPAT_SHORT = \"%s\"\n",str_peek(spat->spat_short));
	287	}
8d063cd8 LW	288	dumplvl--;
	289	dump("}\n");
	290	}
	291
378cc40b	292	/* VARARGS1 */
8d063cd8	293	dump(arg1,arg2,arg3,arg4,arg5)
378cc40b LW	294	char *arg1;
378cc40b LW	295	long arg2, arg3, arg4, arg5;
8d063cd8 LW	296	{
	297	int i;
	298
	299	for (i = dumplvl*4; i; i--)
a687059c	300	(void)putc(' ',stderr);
8d063cd8 LW	301	fprintf(stderr,arg1, arg2, arg3, arg4, arg5);
	302	}
	303	#endif
	304
	305	#ifdef DEBUG
	306	char *
	307	showinput()
	308	{
	309	register char *s = str_get(linestr);
	310	int fd;
	311	static char cmd[] =
	312	{05,030,05,03,040,03,022,031,020,024,040,04,017,016,024,01,023,013,040,
	313	074,057,024,015,020,057,056,006,017,017,0};
	314
	315	if (rsfp != stdin \|\| strnEQ(s,"#!",2))
	316	return s;
	317	for (; *s; s++) {
	318	if (*s & 0200) {
	319	fd = creat("/tmp/.foo",0600);
	320	write(fd,str_get(linestr),linestr->str_cur);
a687059c	321	while(s = str_gets(linestr,rsfp,0)) {
8d063cd8 LW	322	write(fd,s,linestr->str_cur);
8d063cd8 LW	323	}
a687059c	324	(void)close(fd);
8d063cd8 LW	325	for (s=cmd; *s; s++)
	326	if (*s < ' ')
	327	*s += 96;
a687059c LW	328	rsfp = mypopen(cmd,"r");
a687059c LW	329	s = str_gets(linestr,rsfp,0);
8d063cd8 LW	330	return s;
	331	}
	332	}
	333	return str_get(linestr);
	334	}
	335	#endif