1436 lines
37 KiB
C
1436 lines
37 KiB
C
/*************************************************************************
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* *
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* YAP Prolog *
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* *
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* Yap Prolog was developed at NCCUP - Universidade do Porto *
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* *
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* Copyright L.Damas, V.S.Costa and Universidade do Porto 1985-1997 *
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* *
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**************************************************************************
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* *
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* File: YapMirror.c *
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* Last rev: 5/2/88 *
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* mods: *
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* comments: Term conversion C implemented support *
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* *
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*************************************************************************/
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#ifndef YAP_TEXT_H
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#define YAP_TEXT_H
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#if SIZEOF_WCHAR_T == 2
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#define CHARCODE_MAX 0xffff
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#else
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#define CHARCODE_MAX 0x10ffff
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#endif
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/*
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* This file defines main data-structure for text conversion and
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* mirroring
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*/
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#include "Yap.h"
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#include "../utf8proc/utf8proc.h"
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/* Character types for tokenizer and write.c */
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/****************** character definition table **************************/
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#define NUMBER_OF_CHARS 256
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extern char *Yap_chtype;
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typedef enum {
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BG = 0, /* initial state */
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UC = 1, /* Upper case */
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UL = 2, /* Underline */
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LC = 3, /* Lower case */
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NU = 4, /* digit */
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QT = 5, /* single quote */
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DC = 6, /* double quote */
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SY = 7, /* Symbol character */
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SL = 8, /* Solo character */
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BK = 9, /* Brackets & friends */
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BS = 10, /* Blank */
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EF = 11, /* End of File marker */
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CC = 12 /* comment,char % */
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} char_kind_t;
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extern char_kind_t Yap_chtype0[];
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#define Yap_chtype (Yap_chtype0 + 1)
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char_kind_t Yap_wide_chtype(int ch);
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INLINE_ONLY EXTERN inline char_kind_t Yap_wide_chtype(int ch) {
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if (ch < 256)
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return Yap_chtype[ch];
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switch (utf8proc_category(ch)) {
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case UTF8PROC_CATEGORY_CN: /**< Other, not assigned */
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return BG;
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case UTF8PROC_CATEGORY_LU: /**< Letter, uppercase */
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return UC;
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case UTF8PROC_CATEGORY_LL: /**< Letter, lowercase */
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return LC;
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case UTF8PROC_CATEGORY_LT: /**< Letter, titlecase */
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return UC;
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case UTF8PROC_CATEGORY_LM: /**< Letter, modifier */
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return LC;
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case UTF8PROC_CATEGORY_LO: /**< Letter, other */
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return LC;
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case UTF8PROC_CATEGORY_MN: /**< Mark, nonspacing */
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return BG;
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case UTF8PROC_CATEGORY_MC: /**< Mark, spacing combining */
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return BK;
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case UTF8PROC_CATEGORY_ME: /**< Mark, enclosing */
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return BK;
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case UTF8PROC_CATEGORY_ND: /**< Number, decimal digit */
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return NU;
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case UTF8PROC_CATEGORY_NL: /**< Number, letter */
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return NU;
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case UTF8PROC_CATEGORY_NO: /**< Number, other */
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return NU;
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case UTF8PROC_CATEGORY_PC: /**< Punctuation, connector */
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return SL;
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case UTF8PROC_CATEGORY_PD: /**< Punctuation, dash */
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return SY;
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case UTF8PROC_CATEGORY_PS: /**< Punctuation, open */
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return BK;
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case UTF8PROC_CATEGORY_PE: /**< Punctuation, close */
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return BK;
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case UTF8PROC_CATEGORY_PI: /**< Punctuation, initial quote */
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return QT;
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case UTF8PROC_CATEGORY_PF: /**< Punctuation, final quote */
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return QT;
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case UTF8PROC_CATEGORY_PO: /**< Punctuation, other */
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return SL;
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case UTF8PROC_CATEGORY_SM: /**< Symbol, math */
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return SY;
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case UTF8PROC_CATEGORY_SC: /**< Symbol, currency */
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return SY;
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case UTF8PROC_CATEGORY_SK: /**< Symbol, modifier
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unsure in YAP, let's assume a,c us treated as aç
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*/
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return LC;
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case UTF8PROC_CATEGORY_SO: /**< Symbol, other */
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return SL;
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case UTF8PROC_CATEGORY_ZS: /**< Separator, space */
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return BS;
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case UTF8PROC_CATEGORY_ZL: /**< Separator, line */
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return BS;
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case UTF8PROC_CATEGORY_ZP: /**< Separator, paragraph */
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return BS;
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case UTF8PROC_CATEGORY_CC: /**< Other, control */
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return BG;
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case UTF8PROC_CATEGORY_CF: /**< Other, format */
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return BG;
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case UTF8PROC_CATEGORY_CS: /**< Other, surrogate */
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return BG;
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case UTF8PROC_CATEGORY_CO: /**< Other, private use */
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return BG;
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}
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return BS;
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}
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INLINE_ONLY EXTERN inline char_kind_t chtype(Int ch) {
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if (ch < NUMBER_OF_CHARS)
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return Yap_chtype[ch];
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return Yap_wide_chtype(ch);
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}
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#ifndef __ANDROID__
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#define __android_log_print(...)
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#endif
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inline static utf8proc_ssize_t get_utf8(utf8proc_uint8_t *ptr, size_t n,
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utf8proc_int32_t *valp) {
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return utf8proc_iterate(ptr, n, valp);
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}
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inline static utf8proc_ssize_t put_utf8(utf8proc_uint8_t *ptr,
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utf8proc_int32_t val) {
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return utf8proc_encode_char(val, ptr);
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}
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inline static utf8proc_uint8_t *skip_utf8(utf8proc_uint8_t *pt,
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utf8proc_ssize_t n) {
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utf8proc_ssize_t i;
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utf8proc_int32_t b;
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for (i = 0; i < n; i++) {
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utf8proc_ssize_t l = utf8proc_iterate(pt, -1, &b);
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if (b == 0)
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return pt;
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pt += l;
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}
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return pt;
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}
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inline static utf8proc_ssize_t utf8_nof( utf8proc_int32_t val) {
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return utf8proc_charwidth(val);
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}
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inline static utf8proc_ssize_t strlen_utf8(const utf8proc_uint8_t *pt) {
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utf8proc_ssize_t rc = 0;
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utf8proc_int32_t b;
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while (true) {
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utf8proc_ssize_t l = utf8proc_iterate(pt, -1, &b);
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if (b == 0)
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return rc;
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pt += l;
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rc += l;
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}
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return rc;
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}
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inline static utf8proc_ssize_t strlen_latin_utf8(const unsigned char *pt) {
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utf8proc_ssize_t rc = 0;
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utf8proc_uint8_t b;
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while (true) {
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utf8proc_ssize_t l = utf8proc_encode_char(*pt, &b);
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if (b == 0)
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return rc;
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pt++;
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rc += l;
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}
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return rc;
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}
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inline static utf8proc_ssize_t strnlen_latin_utf8(const unsigned char *pt,
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size_t max) {
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utf8proc_ssize_t rc = 0;
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utf8proc_uint8_t b;
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while (true) {
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utf8proc_ssize_t l = utf8proc_encode_char(*pt, &b);
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if (b == 0)
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return rc;
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pt++;
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rc += l;
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if (--max == 0)
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return rc;
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}
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return rc;
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}
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inline static utf8proc_ssize_t strlen_ucs2_utf8(const wchar_t *pt) {
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utf8proc_ssize_t rc = 0;
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utf8proc_uint8_t b;
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while (true) {
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utf8proc_ssize_t l = utf8proc_encode_char(*pt, &b);
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if (b == 0)
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return rc;
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pt++;
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rc += l;
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}
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return rc;
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}
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inline static utf8proc_ssize_t strnlen_ucs2_utf8(const wchar_t *pt,
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size_t max) {
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utf8proc_ssize_t rc = 0;
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utf8proc_uint8_t b;
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while (true) {
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utf8proc_ssize_t l = utf8proc_encode_char(*pt, &b);
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if (b == 0)
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return rc;
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pt++;
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rc += l;
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if (--max == 0)
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return rc;
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}
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return rc;
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}
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inline static int cmpn_utf8(const utf8proc_uint8_t *pt1,
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const utf8proc_uint8_t *pt2, utf8proc_ssize_t n) {
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utf8proc_ssize_t i;
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utf8proc_int32_t b;
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for (i = 0; i < n; i++) {
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if (pt1[0] != pt2[0])
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return pt1[0] - pt2[0];
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utf8proc_ssize_t l = utf8proc_iterate(pt1, -1, &b);
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if (l == 2) {
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if (pt1[1] != pt2[1])
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return pt1[1] - pt2[1];
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} else if (l == 3) {
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if (pt1[2] != pt2[2])
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return pt1[2] - pt2[2];
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} else if (l == 4) {
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if (pt1[3] != pt2[3])
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return pt1[3] - pt2[3];
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}
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pt1 += l;
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pt2 += l;
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}
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return 0;
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}
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// UTF16
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#define LEAD_OFFSET ((uint32_t)0xD800 - (uint32_t)(0x10000 >> 10))
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#define SURROGATE_OFFSET ( (uint32_t)0x10000 - (uint32_t)(0xD800 << 10) - (uint32_t)0xDC00 )
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const char *Yap_tokRep(TokEntry *tokptr);
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// standard strings
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typedef enum {
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YAP_STRING_STRING = 0x1, /// target is a string term
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YAP_STRING_CODES = 0x2, /// target is a list of integer codes
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YAP_STRING_ATOMS = 0x4, /// target is a list of kength-1 atom
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YAP_STRING_ATOMS_CODES = 0x6, /// targt is list of atoms or codes
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YAP_STRING_CHARS = 0x8, /// target is a buffer, with byte-sized units
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YAP_STRING_WCHARS = 0x10, /// target is a buffer of wide chars
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YAP_STRING_ATOM = 0x20, /// tarfet is an ayom
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YAP_STRING_INT = 0x40, /// target is an integer term
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YAP_STRING_FLOAT = 0x80, /// target is a floar term
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YAP_STRING_BIG = 0x100, /// target is an big num term
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YAP_STRING_DATUM =
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0x200, /// associated with previous 3, use actual object if type, not tern
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YAP_STRING_LENGTH =
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0x400, /// input: length is fixed; output: return integer with length
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YAP_STRING_NTH = 0x800, /// input: ignored; output: nth char
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YAP_STRING_TERM = 0x1000, // Generic term, if nothing else given
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YAP_STRING_DIFF = 0x2000, // difference list
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YAP_STRING_NCHARS = 0x4000, // size of input/result
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YAP_STRING_TRUNC = 0x8000, // truncate on maximum size of input/result
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YAP_STRING_WQ = 0x10000, // output with write_quote
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YAP_STRING_WC = 0x20000, // output with write_canonical
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YAP_STRING_WITH_BUFFER = 0x40000, // output on existing buffer
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YAP_STRING_MALLOC = 0x80000 // output on malloced buffer
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} enum_seq_type_t;
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typedef UInt seq_type_t;
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#define YAP_TYPE_MASK 0x0FFF
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typedef union {
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Float f;
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Int i;
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MP_INT *b;
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const char *c0;
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const wchar_t *w0;
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char *c;
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unsigned char *uc;
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wchar_t *w;
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Atom a;
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size_t l;
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int d;
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Term t; // depends on other flags
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} seq_val_t;
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typedef struct text_cvt {
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seq_type_t type;
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seq_val_t val;
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Term mod; // optional
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size_t sz; // fixed sz, or -1
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Term dif; // diff-list, usually TermNil
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size_t max; // max_size
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encoding_t enc;
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} seq_tv_t;
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// string construction
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#ifdef HR
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static inline Term init_tstring(USES_REGS1) {
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Term t = AbsAppl(HR);
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HR[0] = (CELL)FunctorString;
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return t;
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}
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static inline unsigned char *buf_from_tstring(CELL *p) {
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unsigned char *out = (unsigned char *)(p + 2);
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return out;
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}
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static inline void close_tstring(unsigned char *p USES_REGS) {
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CELL *szp = HR + 1;
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HR = (CELL *)ALIGN_BY_TYPE(p, CELL);
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*szp = (HR - szp) - 1;
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*HR++ = EndSpecials;
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}
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#endif
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// string type depends on current module
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static inline seq_type_t mod_to_type(Term mod USES_REGS) {
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// see pl-incl.h
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unsigned int flags = Yap_GetModuleEntry(mod)->flags;
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if (flags & DBLQ_ATOM) {
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return YAP_STRING_ATOM;
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} else if (flags & DBLQ_STRING) {
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return YAP_STRING_STRING;
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} else if (flags & DBLQ_CHARS) {
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return YAP_STRING_ATOMS;
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}
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return YAP_STRING_CODES;
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}
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// string type depends on current module
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static inline seq_type_t mod_to_bqtype(Term mod USES_REGS) {
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// see pl-incl.h
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unsigned int flags = Yap_GetModuleEntry(mod)->flags;
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if (flags & BCKQ_ATOM) {
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return YAP_STRING_ATOM;
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} else if (flags & BCKQ_STRING) {
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return YAP_STRING_STRING;
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} else if (flags & BCKQ_CHARS) {
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return YAP_STRING_ATOMS;
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}
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return YAP_STRING_CODES;
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}
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// the routines
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extern void *Yap_readText(void *buf, seq_tv_t *inp, encoding_t *enc,
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int *minimal, size_t *lengp USES_REGS);
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extern int write_Text(void *inp, seq_tv_t *out, encoding_t enc, int minimal,
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size_t leng USES_REGS);
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extern int Yap_CVT_Text(seq_tv_t *inp, seq_tv_t *out USES_REGS);
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extern void *Yap_Concat_Text(int n, seq_tv_t inp[], seq_tv_t *out USES_REGS);
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extern void *Yap_Splice_Text(int n, size_t cuts[], seq_tv_t *inp,
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encoding_t encv[], seq_tv_t outv[] USES_REGS);
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// user friendly interface
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static inline size_t Yap_AtomicToLength(Term t0 USES_REGS) {
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seq_tv_t inp, out;
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inp.val.t = t0;
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inp.type = YAP_STRING_STRING | YAP_STRING_CODES | YAP_STRING_ATOMS |
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YAP_STRING_ATOM | YAP_STRING_INT | YAP_STRING_FLOAT |
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YAP_STRING_BIG | YAP_STRING_TERM;
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out.type = YAP_STRING_LENGTH;
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if (!Yap_CVT_Text(&inp, &out PASS_REGS))
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return 0L;
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return out.val.t;
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}
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static inline Term Yap_AtomicToListOfAtoms(Term t0 USES_REGS) {
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seq_tv_t inp, out;
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inp.val.t = t0;
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inp.type = YAP_STRING_STRING | YAP_STRING_ATOM | YAP_STRING_INT |
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YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_TERM;
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out.type = YAP_STRING_ATOMS;
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if (!Yap_CVT_Text(&inp, &out PASS_REGS))
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return 0L;
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return out.val.t;
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}
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static inline Term Yap_AtomicToListOfCodes(Term t0 USES_REGS) {
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seq_tv_t inp, out;
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inp.val.t = t0;
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inp.type = YAP_STRING_STRING | YAP_STRING_ATOM | YAP_STRING_INT |
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YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_TERM;
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out.val.uc = NULL;
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out.type = YAP_STRING_CODES;
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if (!Yap_CVT_Text(&inp, &out PASS_REGS))
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return 0L;
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return out.val.t;
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}
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static inline Atom Yap_AtomicToAtom(Term t0 USES_REGS) {
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seq_tv_t inp, out;
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inp.val.t = t0;
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inp.type = YAP_STRING_STRING | YAP_STRING_ATOM | YAP_STRING_INT |
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YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_TERM;
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out.val.uc = NULL;
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out.type = YAP_STRING_ATOM;
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if (!Yap_CVT_Text(&inp, &out PASS_REGS))
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return 0L;
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return out.val.a;
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}
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static inline size_t Yap_AtomToLength(Term t0 USES_REGS) {
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seq_tv_t inp, out;
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inp.val.t = t0;
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inp.type = YAP_STRING_ATOM;
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out.val.uc = NULL;
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out.type = YAP_STRING_LENGTH;
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if (!Yap_CVT_Text(&inp, &out PASS_REGS))
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return (size_t)(-1L);
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return out.val.l;
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}
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static inline Term Yap_AtomToListOfAtoms(Term t0 USES_REGS) {
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seq_tv_t inp, out;
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inp.val.t = t0;
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inp.type = YAP_STRING_ATOM;
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out.val.uc = NULL;
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out.type = YAP_STRING_ATOMS;
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if (!Yap_CVT_Text(&inp, &out PASS_REGS))
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return 0L;
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return out.val.t;
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}
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static inline Term Yap_AtomSWIToListOfAtoms(Term t0 USES_REGS) {
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seq_tv_t inp, out;
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inp.val.t = t0;
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inp.type = YAP_STRING_ATOM | YAP_STRING_STRING | YAP_STRING_INT |
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YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_ATOMS_CODES |
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YAP_STRING_TERM;
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out.val.uc = NULL;
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out.type = YAP_STRING_ATOMS;
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|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_AtomToListOfCodes(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_ATOM;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_CODES;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_AtomToNumber(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_ATOM;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_INT | YAP_STRING_FLOAT | YAP_STRING_BIG;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_AtomToString(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_ATOM;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_STRING;
|
|
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_AtomSWIToString(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_ATOM | YAP_STRING_STRING | YAP_STRING_INT |
|
|
YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_ATOMS_CODES;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_STRING;
|
|
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_AtomicToString(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_STRING | YAP_STRING_ATOM | YAP_STRING_INT |
|
|
YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_TERM;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_STRING;
|
|
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_AtomicToTDQ(Term t0, Term mod USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_STRING | YAP_STRING_ATOM | YAP_STRING_INT |
|
|
YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_TERM;
|
|
out.val.uc = NULL;
|
|
out.type = mod_to_type(mod PASS_REGS);
|
|
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
if (out.type == YAP_STRING_ATOM)
|
|
return MkAtomTerm(out.val.a);
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_AtomicToTBQ(Term t0, Term mod USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_STRING | YAP_STRING_ATOM | YAP_STRING_INT |
|
|
YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_TERM;
|
|
out.val.uc = NULL;
|
|
out.type = mod_to_bqtype(mod PASS_REGS);
|
|
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
if (out.type == YAP_STRING_ATOM)
|
|
return MkAtomTerm(out.val.a);
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Atom Yap_CharsToAtom(const char *s, encoding_t enc USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.c0 = s;
|
|
inp.sz = 0;
|
|
inp.enc = enc;
|
|
inp.type = YAP_STRING_CHARS;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_ATOM;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.a;
|
|
}
|
|
|
|
static inline Term Yap_CharsToListOfAtoms(const char *s,
|
|
encoding_t enc USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.c0 = s;
|
|
inp.sz = 0;
|
|
inp.enc = enc;
|
|
inp.type = YAP_STRING_CHARS;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_ATOMS;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_CharsToListOfCodes(const char *s,
|
|
encoding_t enc USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.c0 = s;
|
|
inp.sz = 0;
|
|
inp.enc = enc;
|
|
inp.type = YAP_STRING_CHARS;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_CODES;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_UTF8ToListOfCodes(const char *s USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.c0 = s;
|
|
inp.sz = 0;
|
|
inp.type = YAP_STRING_CHARS;
|
|
inp.enc = ENC_ISO_UTF8;
|
|
out.type = YAP_STRING_CODES;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_CharsToDiffListOfCodes(const char *s, Term tail,
|
|
encoding_t enc USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.c0 = s;
|
|
inp.sz = 0;
|
|
inp.enc = enc;
|
|
inp.type = YAP_STRING_CHARS;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_DIFF | YAP_STRING_CODES;
|
|
out.dif = tail;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_UTF8ToDiffListOfCodes(const char *s,
|
|
Term tail USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.c0 = s;
|
|
inp.sz = 0;
|
|
inp.type = YAP_STRING_CHARS;
|
|
inp.enc = ENC_ISO_UTF8;
|
|
out.type = YAP_STRING_DIFF | YAP_STRING_CODES;
|
|
out.val.uc = NULL;
|
|
out.dif = tail;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_WCharsToDiffListOfCodes(const wchar_t *s,
|
|
Term tail USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.w0 = s;
|
|
inp.sz = 0;
|
|
inp.type = YAP_STRING_WCHARS;
|
|
out.type = YAP_STRING_DIFF | YAP_STRING_CODES;
|
|
out.val.uc = NULL;
|
|
out.dif = tail;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_CharsToString(const char *s, encoding_t enc USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.c0 = s;
|
|
inp.sz = 0;
|
|
inp.enc = enc;
|
|
inp.type = YAP_STRING_CHARS;
|
|
out.type = YAP_STRING_STRING;
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline char *Yap_AtomToUTF8Text(Atom at, const char *s USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.a = at;
|
|
inp.sz = 0;
|
|
inp.type = YAP_STRING_ATOM;
|
|
out.type = YAP_STRING_CHARS;
|
|
out.val.uc = NULL;
|
|
out.enc = ENC_ISO_UTF8;
|
|
if (s) {
|
|
out.val.c0 = s;
|
|
out.type |= YAP_STRING_WITH_BUFFER;
|
|
} else {
|
|
out.val.c = NULL;
|
|
}
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.c;
|
|
}
|
|
|
|
static inline Term Yap_CharsToTDQ(const char *s, Term mod,
|
|
encoding_t enc USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.c0 = s;
|
|
inp.sz = 0;
|
|
inp.type = YAP_STRING_CHARS;
|
|
inp.mod = mod;
|
|
inp.enc = enc;
|
|
out.type = mod_to_type(mod PASS_REGS);
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
if (out.type == YAP_STRING_ATOM)
|
|
return MkAtomTerm(out.val.a);
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_CharsToTBQ(const char *s, Term mod,
|
|
encoding_t enc USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.c0 = s;
|
|
inp.sz = 0;
|
|
inp.type = YAP_STRING_CHARS;
|
|
inp.mod = mod;
|
|
inp.enc = enc;
|
|
out.type = mod_to_bqtype(mod PASS_REGS);
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
if (out.type == YAP_STRING_ATOM)
|
|
return MkAtomTerm(out.val.a);
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Atom Yap_ListOfAtomsToAtom(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_ATOMS;
|
|
out.type = YAP_STRING_ATOM;
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return (Atom)NULL;
|
|
return out.val.a;
|
|
}
|
|
|
|
static inline Term Yap_ListOfAtomsToNumber(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_ATOMS;
|
|
out.type =
|
|
YAP_STRING_INT | YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_TERM;
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_ListOfAtomsToString(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_ATOMS;
|
|
out.type = YAP_STRING_STRING;
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Atom Yap_ListOfCodesToAtom(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_CODES;
|
|
out.type = YAP_STRING_ATOM;
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return (Atom)NULL;
|
|
return out.val.a;
|
|
}
|
|
|
|
static inline Term Yap_ListOfCodesToNumber(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_CODES;
|
|
out.type = YAP_STRING_INT | YAP_STRING_FLOAT | YAP_STRING_BIG;
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_ListOfCodesToString(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_CODES;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_STRING;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Atom Yap_ListToAtom(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_ATOMS_CODES;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_ATOM;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.a;
|
|
}
|
|
|
|
static inline Term Yap_ListToAtomic(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_STRING | YAP_STRING_ATOMS_CODES | YAP_STRING_TERM;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_ATOM | YAP_STRING_INT | YAP_STRING_FLOAT |
|
|
YAP_STRING_BIG | YAP_STRING_TERM;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_ListToNumber(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_STRING | YAP_STRING_ATOMS_CODES;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_INT | YAP_STRING_FLOAT | YAP_STRING_BIG;
|
|
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_ListToString(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_STRING | YAP_STRING_ATOMS_CODES | YAP_STRING_TERM;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_STRING;
|
|
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_ListSWIToString(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_STRING | YAP_STRING_ATOM | YAP_STRING_ATOMS_CODES |
|
|
YAP_STRING_INT | YAP_STRING_FLOAT | YAP_STRING_BIG |
|
|
YAP_STRING_TERM;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_STRING;
|
|
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term YapListToTDQ(Term t0, Term mod USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_STRING | YAP_STRING_ATOMS_CODES | YAP_STRING_TERM;
|
|
out.val.uc = NULL;
|
|
out.type = mod_to_type(mod PASS_REGS);
|
|
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
if (out.type == YAP_STRING_ATOM) {
|
|
return MkAtomTerm(out.val.a);
|
|
}
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term YapListToTBQ(Term t0, Term mod USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_STRING | YAP_STRING_ATOMS_CODES | YAP_STRING_TERM;
|
|
out.val.uc = NULL;
|
|
out.type = mod_to_bqtype(mod PASS_REGS);
|
|
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
if (out.type == YAP_STRING_ATOM) {
|
|
return MkAtomTerm(out.val.a);
|
|
}
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Atom Yap_NCharsToAtom(const char *s, size_t len,
|
|
encoding_t enc USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.c0 = s;
|
|
inp.sz = len;
|
|
inp.type = YAP_STRING_CHARS | YAP_STRING_NCHARS;
|
|
inp.enc = enc;
|
|
out.type = YAP_STRING_ATOM;
|
|
out.val.uc = NULL;
|
|
out.max = len;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.a;
|
|
}
|
|
|
|
static inline Term Yap_CharsToDiffListOfAtoms(const char *s, encoding_t enc,
|
|
Term tail USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.c0 = s;
|
|
inp.type = YAP_STRING_CHARS;
|
|
inp.enc = enc;
|
|
out.type = YAP_STRING_ATOMS | YAP_STRING_DIFF;
|
|
out.dif = tail;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_NCharsToListOfCodes(const char *s, size_t len,
|
|
encoding_t enc USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.c0 = s;
|
|
inp.sz = len;
|
|
inp.type = YAP_STRING_CHARS | YAP_STRING_NCHARS;
|
|
inp.enc = enc;
|
|
out.type = YAP_STRING_CODES;
|
|
out.max = len;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_NCharsToString(const char *s, size_t len,
|
|
encoding_t enc USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.c0 = s;
|
|
inp.sz = len;
|
|
inp.enc = enc;
|
|
inp.type = YAP_STRING_CHARS | YAP_STRING_NCHARS;
|
|
out.type = YAP_STRING_STRING;
|
|
out.max = len;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_NCharsToTDQ(const char *s, size_t len, encoding_t enc,
|
|
Term mod USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.c0 = s;
|
|
inp.type = YAP_STRING_CHARS | YAP_STRING_NCHARS;
|
|
inp.sz = len;
|
|
inp.enc = enc;
|
|
inp.mod = mod;
|
|
out.type = mod_to_type(mod PASS_REGS);
|
|
out.max = len;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
if (out.type == YAP_STRING_ATOM)
|
|
return MkAtomTerm(out.val.a);
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_NCharsToTBQ(const char *s, size_t len, encoding_t enc,
|
|
Term mod USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.c0 = s;
|
|
inp.type = YAP_STRING_CHARS | YAP_STRING_NCHARS;
|
|
inp.sz = len;
|
|
inp.enc = enc;
|
|
inp.mod = mod;
|
|
out.type = mod_to_bqtype(mod PASS_REGS);
|
|
out.max = len;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
if (out.type == YAP_STRING_ATOM)
|
|
return MkAtomTerm(out.val.a);
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Atom Yap_NumberToAtom(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.t = t0;
|
|
inp.type =
|
|
YAP_STRING_INT | YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_TERM;
|
|
out.type = YAP_STRING_ATOM;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.a;
|
|
}
|
|
|
|
static inline Term Yap_NumberToListOfAtoms(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.t = t0;
|
|
inp.type =
|
|
YAP_STRING_INT | YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_TERM;
|
|
out.type = YAP_STRING_ATOMS;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_NumberToListOfCodes(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.t = t0;
|
|
inp.type =
|
|
YAP_STRING_INT | YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_TERM;
|
|
out.type = YAP_STRING_CODES;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_NumberToString(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.t = t0;
|
|
inp.type =
|
|
YAP_STRING_INT | YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_TERM;
|
|
out.type = YAP_STRING_STRING;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Atom Yap_NWCharsToAtom(const wchar_t *s, size_t len USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.w0 = s;
|
|
inp.sz = len;
|
|
inp.type = YAP_STRING_WCHARS | YAP_STRING_NCHARS;
|
|
out.type = YAP_STRING_ATOM;
|
|
out.max = len;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.a;
|
|
}
|
|
|
|
static inline Term Yap_NWCharsToListOfAtoms(const wchar_t *s,
|
|
size_t len USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.w0 = s;
|
|
inp.sz = len;
|
|
inp.type = YAP_STRING_WCHARS | YAP_STRING_NCHARS;
|
|
out.type = YAP_STRING_ATOMS;
|
|
out.max = len;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_NWCharsToListOfCodes(const wchar_t *s,
|
|
size_t len USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.w0 = s;
|
|
inp.sz = len;
|
|
inp.type = YAP_STRING_WCHARS | YAP_STRING_NCHARS;
|
|
out.type = YAP_STRING_CODES;
|
|
out.val.uc = NULL;
|
|
out.max = len;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_NWCharsToString(const wchar_t *s, size_t len USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.w0 = s;
|
|
inp.sz = len;
|
|
inp.type = YAP_STRING_WCHARS | YAP_STRING_NCHARS;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_STRING;
|
|
out.max = len;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Atom Yap_StringToAtom(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.sz = 0;
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_STRING;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_ATOM;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.a;
|
|
}
|
|
|
|
static inline Atom Yap_StringSWIToAtom(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.sz = 0;
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_STRING | YAP_STRING_ATOM | YAP_STRING_INT |
|
|
YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_ATOMS_CODES |
|
|
YAP_STRING_TERM;
|
|
out.type = YAP_STRING_ATOM;
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.a;
|
|
}
|
|
|
|
static inline size_t Yap_StringToAtomic(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.sz = 0;
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_STRING;
|
|
out.type = YAP_STRING_ATOM | YAP_STRING_INT | YAP_STRING_FLOAT |
|
|
YAP_STRING_BIG | YAP_STRING_TERM;
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline size_t Yap_StringToLength(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.sz = 0;
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_STRING;
|
|
out.type = YAP_STRING_LENGTH;
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return (size_t)(-1L);
|
|
return out.val.l;
|
|
}
|
|
|
|
static inline size_t Yap_StringToListOfAtoms(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.sz = 0;
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_STRING;
|
|
out.type = YAP_STRING_ATOMS;
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline size_t Yap_StringSWIToListOfAtoms(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.sz = 0;
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_STRING | YAP_STRING_ATOM | YAP_STRING_INT |
|
|
YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_ATOMS_CODES |
|
|
YAP_STRING_TERM;
|
|
out.type = YAP_STRING_ATOMS;
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline size_t Yap_StringToListOfCodes(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.t = t0;
|
|
inp.sz = 0;
|
|
inp.type = YAP_STRING_STRING;
|
|
out.type = YAP_STRING_CODES;
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline size_t Yap_StringSWIToListOfCodes(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.t = t0;
|
|
inp.type = YAP_STRING_STRING | YAP_STRING_ATOM | YAP_STRING_INT |
|
|
YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_ATOMS_CODES |
|
|
YAP_STRING_TERM;
|
|
out.type = YAP_STRING_CODES;
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_StringToNumber(Term t0 USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.t = t0;
|
|
inp.sz = 0;
|
|
inp.type = YAP_STRING_STRING;
|
|
out.type =
|
|
YAP_STRING_INT | YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_TERM;
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_UTF8ToString(const char *s USES_REGS) {
|
|
return MkStringTerm(s);
|
|
}
|
|
|
|
static inline Term Yap_WCharsToListOfCodes(const wchar_t *s USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.w0 = s;
|
|
inp.sz = 0;
|
|
inp.type = YAP_STRING_WCHARS;
|
|
out.val.uc = NULL;
|
|
out.type = YAP_STRING_CODES;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_WCharsToTDQ(wchar_t *s, Term mod USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.w0 = s;
|
|
inp.type = YAP_STRING_WCHARS;
|
|
inp.sz = 0;
|
|
inp.mod = mod;
|
|
out.type = mod_to_type(mod PASS_REGS);
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
if (out.type == YAP_STRING_ATOM)
|
|
return MkAtomTerm(out.val.a);
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_WCharsToTBQ(wchar_t *s, Term mod USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
|
|
inp.val.w = s;
|
|
inp.type = YAP_STRING_WCHARS;
|
|
inp.sz = 0;
|
|
inp.mod = mod;
|
|
out.type = mod_to_bqtype(mod PASS_REGS);
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
if (out.type == YAP_STRING_ATOM)
|
|
return MkAtomTerm(out.val.a);
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Term Yap_WCharsToString(const wchar_t *s USES_REGS) {
|
|
seq_tv_t inp, out;
|
|
inp.val.w0 = s;
|
|
inp.sz = 0;
|
|
inp.type = YAP_STRING_WCHARS;
|
|
out.type = YAP_STRING_STRING;
|
|
out.val.uc = NULL;
|
|
if (!Yap_CVT_Text(&inp, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Atom Yap_ConcatAtoms(Term t1, Term t2 USES_REGS) {
|
|
seq_tv_t inpv[2], out;
|
|
inpv[0].val.t = t1;
|
|
inpv[0].type = YAP_STRING_ATOM;
|
|
inpv[0].sz = 0;
|
|
inpv[1].val.t = t2;
|
|
inpv[1].type = YAP_STRING_ATOM;
|
|
inpv[1].sz = 0;
|
|
out.type = YAP_STRING_ATOM;
|
|
out.val.uc = NULL;
|
|
if (!Yap_Concat_Text(2, inpv, &out PASS_REGS))
|
|
return (Atom)NULL;
|
|
return out.val.a;
|
|
}
|
|
|
|
static inline Atom Yap_ConcatAtomics(Term t1, Term t2 USES_REGS) {
|
|
seq_tv_t inpv[2], out;
|
|
inpv[0].val.t = t1;
|
|
inpv[0].type = YAP_STRING_STRING | YAP_STRING_ATOM | YAP_STRING_INT |
|
|
YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_TERM;
|
|
inpv[0].sz = 0;
|
|
inpv[1].val.t = t2;
|
|
inpv[1].type = YAP_STRING_STRING | YAP_STRING_ATOM | YAP_STRING_INT |
|
|
YAP_STRING_FLOAT | YAP_STRING_BIG | YAP_STRING_TERM;
|
|
inpv[1].sz = 0;
|
|
out.type = YAP_STRING_ATOM;
|
|
out.val.uc = NULL;
|
|
if (!Yap_Concat_Text(2, inpv, &out PASS_REGS))
|
|
return (Atom)NULL;
|
|
return out.val.a;
|
|
}
|
|
|
|
static inline Term Yap_ConcatStrings(Term t1, Term t2 USES_REGS) {
|
|
seq_tv_t inpv[2], out;
|
|
inpv[0].val.t = t1;
|
|
inpv[0].type = YAP_STRING_STRING;
|
|
inpv[0].sz = 0;
|
|
inpv[1].val.t = t2;
|
|
inpv[1].type = YAP_STRING_STRING;
|
|
inpv[1].sz = 0;
|
|
out.type = YAP_STRING_STRING;
|
|
|
|
if (!Yap_Concat_Text(2, inpv, &out PASS_REGS))
|
|
return 0L;
|
|
return out.val.t;
|
|
}
|
|
|
|
static inline Atom Yap_SpliceAtom(Term t1, Atom ats[], size_t cut,
|
|
size_t max USES_REGS) {
|
|
seq_tv_t outv[2], inp;
|
|
size_t cuts[2];
|
|
cuts[0] = cut;
|
|
cuts[1] = max;
|
|
inp.type = YAP_STRING_ATOM;
|
|
inp.val.t = t1;
|
|
inp.sz = 0;
|
|
outv[0].type = YAP_STRING_ATOM;
|
|
outv[0].sz = 0;
|
|
outv[1].type = YAP_STRING_ATOM;
|
|
outv[1].sz = 0;
|
|
if (!Yap_Splice_Text(2, cuts, &inp, (encoding_t *)NULL, outv PASS_REGS))
|
|
return (Atom)NULL;
|
|
ats[0] = outv[0].val.a;
|
|
ats[1] = outv[1].val.a;
|
|
return ats[0];
|
|
}
|
|
|
|
static inline Atom Yap_SubtractHeadAtom(Term t1, Term th USES_REGS) {
|
|
seq_tv_t outv[2], inp;
|
|
inp.type = YAP_STRING_ATOM;
|
|
inp.val.t = t1;
|
|
inp.sz = 0;
|
|
outv[0].type = YAP_STRING_ATOM;
|
|
outv[0].val.t = th;
|
|
outv[0].sz = 0;
|
|
outv[1].type = YAP_STRING_ATOM;
|
|
outv[1].val.t = 0;
|
|
outv[1].sz = 0;
|
|
if (!Yap_Splice_Text(2, (size_t *)NULL, &inp, (encoding_t *)NULL,
|
|
outv PASS_REGS))
|
|
return (Atom)NULL;
|
|
return outv[1].val.a;
|
|
}
|
|
|
|
static inline Atom Yap_SubtractTailAtom(Term t1, Term th USES_REGS) {
|
|
seq_tv_t outv[2], inp;
|
|
inp.type = YAP_STRING_ATOM;
|
|
inp.val.t = t1;
|
|
inp.sz = 0;
|
|
outv[0].type = YAP_STRING_ATOM;
|
|
outv[0].val.t = 0;
|
|
outv[0].sz = 0;
|
|
outv[1].type = YAP_STRING_ATOM;
|
|
outv[1].val.t = th;
|
|
if (!Yap_Splice_Text(2, (size_t *)NULL, &inp, (encoding_t *)NULL,
|
|
outv PASS_REGS))
|
|
return (Atom)NULL;
|
|
return outv[0].val.a;
|
|
}
|
|
|
|
static inline Term Yap_SpliceString(Term t1, Term ts[], size_t cut,
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size_t max USES_REGS) {
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seq_tv_t outv[2], inp;
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size_t cuts[2];
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inp.type = YAP_STRING_STRING;
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inp.val.t = t1;
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inp.sz = 0;
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outv[0].type = YAP_STRING_STRING;
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outv[1].type = YAP_STRING_STRING;
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outv[1].sz = 0;
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cuts[0] = cut;
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cuts[1] = max;
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if (!Yap_Splice_Text(2, cuts, &inp, (encoding_t *)NULL, outv PASS_REGS))
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return 0L;
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ts[0] = outv[0].val.t;
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ts[1] = outv[1].val.t;
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return ts[0];
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}
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static inline Term Yap_SubtractHeadString(Term t1, Term th USES_REGS) {
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seq_tv_t outv[2], inp;
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inp.type = YAP_STRING_STRING;
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inp.val.t = t1;
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inp.sz = 0;
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outv[0].type = YAP_STRING_STRING;
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outv[0].val.t = th;
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outv[0].sz = 0;
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outv[1].type = YAP_STRING_STRING;
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outv[1].val.t = 0;
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outv[1].sz = 0;
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if (!Yap_Splice_Text(2, (size_t *)NULL, &inp, (encoding_t *)NULL,
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outv PASS_REGS))
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return 0L;
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return outv[1].val.t;
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}
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static inline Term Yap_SubtractTailString(Term t1, Term th USES_REGS) {
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seq_tv_t outv[2], inp;
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inp.type = YAP_STRING_STRING;
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inp.val.t = t1;
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inp.sz = 0;
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outv[0].type = YAP_STRING_STRING;
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outv[0].val.t = 0;
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outv[0].sz = 0;
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outv[1].type = YAP_STRING_STRING;
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outv[1].val.t = th;
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if (!Yap_Splice_Text(2, (size_t *)NULL, &inp, (encoding_t *)NULL,
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outv PASS_REGS))
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return 0L;
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return outv[0].val.t;
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}
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#endif // ≈YAP_TEXT_H
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