/* This file was automatically generated by pclu.*/

#include "pclu_err.h"
#include "pclu_sys.h"


extern struct dbg_info* dbg_info_lex_scan;
#undef MY_TRACE_FLAG
#define MY_TRACE_FLAG lex_scan_TRACE
int lex_scan_TRACE;
extern struct OPS *int_ops;
static Vlist1 owns_lex_scan = {0, 1,{ {0, 2, "_init", &int_ops}
}
};
extern errcode lex_scan_IB_1();
extern errcode boolOPnot();
extern errcode intOPequal();
extern errcode stringOPsize();
extern errcode intOPfrom_to();
extern errcode stringOPfetch();
extern errcode charOPequal();
extern errcode arrayOPaddh();
extern errcode stringOPsubstr();
extern errcode intOPsub();
extern errcode stringOPindexc();
extern errcode boolOPor();
extern errcode intOPadd();
extern OWN_req bool_ownreqs;
extern struct OPS *bool_ops;
extern struct REQS *array_of_t_reqs;
extern struct OPS *string_ops;
extern OWN_req array_ownreqs;
extern struct OPS *array_ops;
struct OPS *array_of_string_table;
struct OPS *array_of_string_ops;
struct OPS *array_of_string_ops;
OWNPTR array_of_string_owns;
CLUREF STR_Beginq_040and_040Endq_040must_040be_040of_040the_040same_040size;
static int lex_scan_own_init = 0;

/**** BEGIN PROCEDURE lex_scan ****/

errcode lex_scan(s, sep_chars, fill_chars, beginq, endq, comment_char, ret_1)
CLUREF s;
CLUREF sep_chars;
CLUREF fill_chars;
CLUREF beginq;
CLUREF endq;
CLUREF comment_char;
CLUREF *ret_1;
    {
    struct {
        struct dbg_info *DBG_INFO;
        int DBG_LINE;
        errcode err;
        errcode ecode2;
        CLUREF ps;
        CLUREF state;
        CLUREF mark;
        CLUREF i;
        CLUREF end_quote;
        CLUREF ch;
        CLUREF fillc;
        CLUREF sepc;
        CLUREF qix;
        CLUREF bq;
        CLUREF textc;
        CLUREF s;
        CLUREF sep_chars;
        CLUREF fill_chars;
        CLUREF beginq;
        CLUREF endq;
        CLUREF comment_char;
        } locals;
    locals.ps.num = UNINIT;
    locals.state.num = UNINIT;
    locals.mark.num = UNINIT;
    locals.i.num = UNINIT;
    locals.end_quote.num = UNINIT;
    locals.ch.num = UNINIT;
    locals.fillc.num = UNINIT;
    locals.sepc.num = UNINIT;
    locals.qix.num = UNINIT;
    locals.bq.num = UNINIT;
    locals.textc.num = UNINIT;
    locals.s.num = UNINIT;
    locals.sep_chars.num = UNINIT;
    locals.fill_chars.num = UNINIT;
    locals.beginq.num = UNINIT;
    locals.endq.num = UNINIT;
    locals.comment_char.num = UNINIT;
    locals.DBG_INFO = dbg_info_lex_scan;
    locals.s = s;
    locals.sep_chars = sep_chars;
    locals.fill_chars = fill_chars;
    locals.beginq = beginq;
    locals.endq = endq;
    locals.comment_char = comment_char;
        if (lex_scan_own_init == 0) {
        add_parm_info_type(0, string_ops, array_of_t_reqs);
        find_type_instance(array_ops, 1, &array_ownreqs, &(array_of_string_ops));
        stringOPcons("Beginq and Endq must be of the same size", CLU_1, CLU_40, &STR_Beginq_040and_040Endq_040must_040be_040of_040the_040same_040size);
        lex_scan_own_init = 1;
    }
    enter_proc(26);

  LINE(36);
    {
    CLUREF T_1_1;
    CLUREF T_1_2;
    CLUREF T_1_3;
    CLUREF T_1_4;
    locals.err = stringOPsize(locals.beginq, &T_1_1);
    if (locals.err != ERR_ok) goto ex_0;
    locals.err = stringOPsize(locals.endq, &T_1_2);
    if (locals.err != ERR_ok) goto ex_0;
    T_1_3.num = (T_1_1.num == T_1_2.num)? true : false;
    T_1_4.num = T_1_3.num ^ 1;
    if (T_1_4.num == true) {

  LINE(37);
        {
        elist[0] = STR_Beginq_040and_040Endq_040must_040be_040of_040the_040same_040size;
        {signal (ERR_failure);}}
        }
        }/* end if */

  LINE(39);
    {
        {CLUREF T_1_1;
        locals.err = arrayOPnew( &T_1_1);
        if (locals.err != ERR_ok) goto ex_0;
        locals.ps.num = T_1_1.num;
        }
        }

  LINE(40);
    {
        {locals.state.num = 2;
        }
        }

  LINE(41);
    locals.mark.num = UNINIT;

  LINE(42);
    locals.i.num = UNINIT;

  LINE(43);
    locals.end_quote.num = UNINIT;
    locals.ch.num = UNINIT;

  LINE(45);
    {
        CLUREF T_1_1;
        locals.err = stringOPsize(locals.s, &T_1_1);
        if (locals.err != ERR_ok) goto ex_0;
        locals.err = intOPfrom_to(CLU_1, T_1_1, lex_scan_IB_1, &locals, &locals.ecode2);
        if (locals.err == ERR_iterbodyreturn) {
        ret_1->num = elist[0].num;
        signal(ERR_ok);}
        if (locals.err == ERR_iterbodysignal) {signal(locals.ecode2);}
        if (locals.err == ERR_break) locals.err = ERR_ok;
        if (locals.err == ERR_iterbodyexit) locals.err = locals.ecode2;
        if (locals.err != ERR_ok) goto ex_0;
        }

  LINE(102);
    {
    CLUREF T_1_1;
    CLUREF T_1_2;
    CLUREF T_1_3;
    T_1_2.num = (locals.state.num == 1)? true : false;
    T_1_1.num = T_1_2.num;
    if (!T_1_2.num) {
        T_1_3.num = (locals.state.num == 3)? true : false;
        T_1_1.num = T_1_3.num;
    }
    if (T_1_1.num == true) {

  LINE(103);
        {
        CLUREF T_2_1;
        CLUREF T_2_2;
        CLUREF T_2_3;
        locals.err = intOPadd(locals.i, CLU_1, &T_2_1);
        if (locals.err != ERR_ok) goto ex_0;
        locals.err = intOPsub(T_2_1, locals.mark, &T_2_2);
        if (locals.err != ERR_ok) goto ex_0;
        locals.err = stringOPsubstr(locals.s, locals.mark, T_2_2, &T_2_3);
        if (locals.err != ERR_ok) goto ex_0;
        locals.err = arrayOPaddh(locals.ps, T_2_3);
        if (locals.err != ERR_ok) goto ex_0;
        }
        }
        }/* end if */

  LINE(105);
    {
    CLUREF T_1_1;
    T_1_1.num = (locals.state.num == 3)? true : false;
    if (T_1_1.num == true) {

  LINE(106);
        {
        CLUREF T_2_1;
        CLUREF T_2_2;
        elist[0] = locals.ps;
        locals.err = stringOPindexc(locals.end_quote, locals.endq, &T_2_1);
        if (locals.err != ERR_ok) goto ex_0;
        locals.err = stringOPfetch(locals.beginq, T_2_1, &T_2_2);
        if (locals.err != ERR_ok) goto ex_0;
        elist[1] = T_2_2;
        {signal (ERR_unterminated_quote);}}
        }
        }/* end if */

  LINE(108);
    {
    {
    ret_1->num = locals.ps.num;
    }
    {signal (ERR_ok);}}
    goto end_0;
    ex_0:
        {
            if (locals.err == ERR_failure) {signal(ERR_failure);}
            elist[0] = _pclu_erstr(locals.err);
            {signal(ERR_failure);}
        }
    end_0: elist[0].str = no_return_values_STRING;
        {signal(ERR_failure);}
    }

/**** END PROCEDURE lex_scan ****/

extern struct OPS *array_of_string_ops;
extern struct OPS *char_ops;
typedef struct {
    int hdr;
    int count;
    char *name;
    char *fname;
    bool is_iter;
    int is_parmd;
    int addr;
    int nargs;
    Vlist1 *vals;
    siglist1 *sigs;
    Vlist19 *locals;
    Vlist1 *owns;
    Vlist0 *ptowns;
    Vlist0 *popowns;
    Slist0 *type_formals;
    Slist0 *op_formals;
    } dbg_info_lex_scan_actual;
static Vlist1 vals_lex_scan = {0, 1, { {0, 2, "", &array_of_string_ops}}
};
static sig_desc2 sig_lex_scan_1 = {0, 5, "unterminated_quote", {0, 2
, { {0, 2, "", &array_of_string_ops},  {0, 2, "", &char_ops}}}};
static siglist1 sigs_lex_scan = {0, 1, (sig_desc*)&sig_lex_scan_1};
static Vlist19 locals_lex_scan = {0, 19,{ {0, 2, "err", &int_ops},  {0, 2, "ecode2", &int_ops},  {0, 2, "ps", &array_of_string_ops},  {0, 2, "state", &int_ops},  {0, 2, "mark", &int_ops},  {0, 2, "i", &int_ops},  {0, 2, "end_quote", &char_ops},  {0, 2, "ch", &char_ops},  {0, 2, "fillc", &bool_ops},  {0, 2, "sepc", &bool_ops},  {0, 2, "qix", &int_ops},  {0, 2, "bq", &bool_ops},  {0, 2, "textc", &bool_ops},  {0, 2, "s", &string_ops},  {0, 2, "sep_chars", &string_ops},  {0, 2, "fill_chars", &string_ops},  {0, 2, "beginq", &string_ops},  {0, 2, "endq", &string_ops},  {0, 2, "comment_char", &char_ops}}
};
static Vlist0 popowns_lex_scan = {0, 0};
Slist0 tformals_lex_scan = {0, 0};
Slist0 opformals_lex_scan = {0, 0};
dbg_info_lex_scan_actual dbg_info_lex_scan_data = {0, 12, 
    "lex_scan", "/common/pub/dcurtis-temp/pclu/lib/clu/lex_scan.clu", 0, 0, (int)lex_scan, 6, 
    &vals_lex_scan, &sigs_lex_scan, &locals_lex_scan, &owns_lex_scan, &NO_VALS, &NO_VALS, &NO_PARMS, &NO_PARMS};
    struct dbg_info *dbg_info_lex_scan = (struct dbg_info*)&dbg_info_lex_scan_data;

/**** BEGIN ITERATOR BODIES for lex_scan ****/

errcode lex_scan_IB_1(iv_1, locals, iecode)
errcode *iecode;
CLUREF iv_1;
struct {
    struct dbg_info *DBG_INFO;
    int DBG_LINE;
    errcode err;
    errcode ecode2;
    CLUREF ps;
    CLUREF state;
    CLUREF mark;
    CLUREF i;
    CLUREF end_quote;
    CLUREF ch;
    CLUREF fillc;
    CLUREF sepc;
    CLUREF qix;
    CLUREF bq;
    CLUREF textc;
    CLUREF s;
    CLUREF sep_chars;
    CLUREF fill_chars;
    CLUREF beginq;
    CLUREF endq;
    CLUREF comment_char;
    } *locals;
{
    locals->i.num = iv_1.num;
    enter_iter_body_proc(46);

  FB_LINE(46);
    {
    CLUREF T_1_1;
    locals->err = stringOPfetch(locals->s, locals->i, &T_1_1);
    if (locals->err != ERR_ok) goto ex_0;
    locals->ch.num = T_1_1.num;
    }

  FB_LINE(47);
    {
    CLUREF T_1_1;
    T_1_1.num = (locals->state.num == 3)? true : false;
    if (T_1_1.num == true) {

  FB_LINE(48);
        {
        CLUREF T_2_1;
        T_2_1.num = (locals->ch.ch == locals->end_quote.ch)? true : false;
        if (T_2_1.num == true) {

  FB_LINE(50);
            {
            CLUREF T_3_1;
            CLUREF T_3_2;
            locals->err = intOPsub(locals->i, locals->mark, &T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            locals->err = stringOPsubstr(locals->s, locals->mark, T_3_1, &T_3_2);
            if (locals->err != ERR_ok) goto ex_0;
            locals->err = arrayOPaddh(locals->ps, T_3_2);
            if (locals->err != ERR_ok) goto ex_0;
            }

  FB_LINE(51);
            {
            CLUREF T_3_1;
            locals->err = stringOPsubstr(locals->s, locals->i, CLU_1, &T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            locals->err = arrayOPaddh(locals->ps, T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            }

  FB_LINE(52);
            {
            locals->state.num = 2;
            }
            }
            }/* end if */

  FB_LINE(54);
        {signal(ERR_ok);}
        }
        }/* end if */

  FB_LINE(56);
    {
    CLUREF T_1_1;
    T_1_1.num = (locals->ch.ch == locals->comment_char.ch)? true : false;
    if (T_1_1.num == true) {
        {signal(ERR_break);}
        }
        }/* end if */

  FB_LINE(58);
    {
        {CLUREF T_1_1;
        CLUREF T_1_2;
        CLUREF T_1_3;
        locals->err = stringOPindexc(locals->ch, locals->fill_chars, &T_1_1);
        if (locals->err != ERR_ok) goto ex_0;
        T_1_2.num = (T_1_1.num == 0)? true : false;
        T_1_3.num = T_1_2.num ^ 1;
        locals->fillc.num = T_1_3.num;
        }
        }

  FB_LINE(59);
    {
        {CLUREF T_1_1;
        CLUREF T_1_2;
        CLUREF T_1_3;
        locals->err = stringOPindexc(locals->ch, locals->sep_chars, &T_1_1);
        if (locals->err != ERR_ok) goto ex_0;
        T_1_2.num = (T_1_1.num == 0)? true : false;
        T_1_3.num = T_1_2.num ^ 1;
        locals->sepc.num = T_1_3.num;
        }
        }

  FB_LINE(60);
    {
        {CLUREF T_1_1;
        locals->err = stringOPindexc(locals->ch, locals->beginq, &T_1_1);
        if (locals->err != ERR_ok) goto ex_0;
        locals->qix.num = T_1_1.num;
        }
        }

  FB_LINE(61);
    {
        {CLUREF T_1_1;
        CLUREF T_1_2;
        T_1_1.num = (locals->qix.num == 0)? true : false;
        T_1_2.num = T_1_1.num ^ 1;
        locals->bq.num = T_1_2.num;
        }
        }

  FB_LINE(62);
    {
    if (locals->bq.num == true) {
        {
        CLUREF T_2_1;
        locals->err = stringOPfetch(locals->endq, locals->qix, &T_2_1);
        if (locals->err != ERR_ok) goto ex_0;
        locals->end_quote.num = T_2_1.num;
        }
        }
        }/* end if */

  FB_LINE(63);
    {
        {CLUREF T_1_1;
        CLUREF T_1_2;
        CLUREF T_1_3;
        locals->err = boolOPor(locals->fillc, locals->sepc, &T_1_1);
        if (locals->err != ERR_ok) goto ex_0;
        locals->err = boolOPor(T_1_1, locals->bq, &T_1_2);
        if (locals->err != ERR_ok) goto ex_0;
        T_1_3.num = T_1_2.num ^ 1;
        locals->textc.num = T_1_3.num;
        }
        }

  FB_LINE(65);
    {
    CLUREF T_1_1;
    T_1_1.num = (locals->state.num == 2)? true : false;
    if (T_1_1.num == true) {

  FB_LINE(66);
        {
        if (locals->textc.num == true) {

  FB_LINE(67);
            {
            locals->state.num = 1;
            }

  FB_LINE(68);
            {
            locals->mark.num = locals->i.num;
            }
            }
        else {
        if (locals->fillc.num == true) {

  FB_LINE(70);
            {
            locals->state.num = 0;
            }
            }
        else {
        if (locals->bq.num == true) {

  FB_LINE(72);
            {
            CLUREF T_3_1;
            locals->err = stringOPsubstr(locals->s, locals->i, CLU_1, &T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            locals->err = arrayOPaddh(locals->ps, T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            }

  FB_LINE(73);
            {
            locals->state.num = 3;
            }

  FB_LINE(74);
            {
            CLUREF T_3_1;
            locals->err = intOPadd(locals->i, CLU_1, &T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            locals->mark.num = T_3_1.num;
            }
            }
        else {

  FB_LINE(76);
            {
            CLUREF T_3_1;
            locals->err = stringOPsubstr(locals->s, locals->i, CLU_1, &T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            locals->err = arrayOPaddh(locals->ps, T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            }
            }}}}/* end if */
        }
    else {
    CLUREF T_1_2;
    T_1_2.num = (locals->state.num == 0)? true : false;
    if (T_1_2.num == true) {

  FB_LINE(79);
        {
        if (locals->textc.num == true) {

  FB_LINE(80);
            {
            locals->mark.num = locals->i.num;
            }

  FB_LINE(81);
            {
            locals->state.num = 1;
            }
            }
        else {
        if (locals->sepc.num == true) {

  FB_LINE(83);
            {
            CLUREF T_3_1;
            locals->err = stringOPsubstr(locals->s, locals->i, CLU_1, &T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            locals->err = arrayOPaddh(locals->ps, T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            }

  FB_LINE(84);
            {
            locals->state.num = 2;
            }
            }
        else {
        if (locals->bq.num == true) {

  FB_LINE(86);
            {
            CLUREF T_3_1;
            locals->err = stringOPsubstr(locals->s, locals->i, CLU_1, &T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            locals->err = arrayOPaddh(locals->ps, T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            }

  FB_LINE(87);
            {
            locals->state.num = 3;
            }

  FB_LINE(88);
            {
            CLUREF T_3_1;
            locals->err = intOPadd(locals->i, CLU_1, &T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            locals->mark.num = T_3_1.num;
            }
            }
            }}}/* end if */
        }
    else {
    CLUREF T_1_3;
    CLUREF T_1_4;
    CLUREF T_1_5;
    T_1_4.num = (locals->state.num == 1)? true : false;
    T_1_3.num = T_1_4.num;
    if (T_1_4.num) {
        T_1_5.num = locals->textc.num ^ 1;
        T_1_3.num = T_1_5.num;
    }
    if (T_1_3.num == true) {

  FB_LINE(91);
        {
        CLUREF T_2_1;
        CLUREF T_2_2;
        locals->err = intOPsub(locals->i, locals->mark, &T_2_1);
        if (locals->err != ERR_ok) goto ex_0;
        locals->err = stringOPsubstr(locals->s, locals->mark, T_2_1, &T_2_2);
        if (locals->err != ERR_ok) goto ex_0;
        locals->err = arrayOPaddh(locals->ps, T_2_2);
        if (locals->err != ERR_ok) goto ex_0;
        }

  FB_LINE(92);
        {
        if (locals->fillc.num == true) {
            {
            locals->state.num = 0;
            }
            }
        else {
        if (locals->sepc.num == true) {

  FB_LINE(93);
            {
            CLUREF T_3_1;
            locals->err = stringOPsubstr(locals->s, locals->i, CLU_1, &T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            locals->err = arrayOPaddh(locals->ps, T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            }

  FB_LINE(94);
            {
            locals->state.num = 2;
            }
            }
        else {
        if (locals->bq.num == true) {

  FB_LINE(96);
            {
            CLUREF T_3_1;
            locals->err = stringOPsubstr(locals->s, locals->i, CLU_1, &T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            locals->err = arrayOPaddh(locals->ps, T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            }

  FB_LINE(97);
            {
            locals->state.num = 3;
            }

  FB_LINE(98);
            {
            CLUREF T_3_1;
            locals->err = intOPadd(locals->i, CLU_1, &T_3_1);
            if (locals->err != ERR_ok) goto ex_0;
            locals->mark.num = T_3_1.num;
            }
            }
            }}}/* end if */
        }
        }}}/* end if */
    {signal(ERR_ok);}
    ex_0:
        {
            *iecode = locals->err;
            {signal(ERR_iterbodyexit);}}
    end_0: {signal(ERR_ok);}
    }/* end lex_scan_IB_1 */

/**** END ITERATOR BODIES for lex_scan ****/