* rules, ignoring any locale. So use the Unicode function if this class
* requires an inversion list, and use the Unicode macro otherwise. */
- dVAR;
PERL_ARGS_ASSERT_ISFOO_UTF8_LC;
/* Like FBC_UTF8_A, but TEST_UV is a macro which takes a UV as its input, and
* TEST_UTF8 is a macro that for the same input code points returns identically
- * to TEST_UV, but takes a pointer to a UTF-8 encoded string instead */
+ * to TEST_UV, but takes a pointer to a UTF-8 encoded string instead (and an
+ * end pointer as well) */
#define FBC_UTF8(TEST_UV, TEST_UTF8, IF_SUCCESS, IF_FAIL) \
if (s == reginfo->strbeg) { \
tmp = '\n'; \
S_find_byclass(pTHX_ regexp * prog, const regnode *c, char *s,
const char *strend, regmatch_info *reginfo)
{
- dVAR;
/* TRUE if x+ need not match at just the 1st pos of run of x's */
const I32 doevery = (prog->intflags & PREGf_SKIP) == 0;
to_utf8_substr(prog);
}
ch = SvPVX_const(prog->anchored_utf8)[0];
- REXEC_FBC_SCAN(0, /* 0=>not-utf8 */
+ REXEC_FBC_SCAN(1, /* 1=>utf8 */
if (*s == ch) {
DEBUG_EXECUTE_r( did_match = 1 );
if (regtry(reginfo, &s)) goto got_it;
* to/from code points */
bool utf8_has_been_setup = FALSE;
- dVAR;
U8 *pat = (U8*)STRING(text_node);
U8 folded[UTF8_MAX_FOLD_CHAR_EXPAND * UTF8_MAXBYTES_CASE + 1] = { '\0' };
STATIC GCB_enum
S_backup_one_GCB(pTHX_ const U8 * const strbeg, U8 ** curpos, const bool utf8_target)
{
- dVAR;
GCB_enum gcb;
PERL_ARGS_ASSERT_BACKUP_ONE_GCB;
STATIC LB_enum
S_advance_one_LB(pTHX_ U8 ** curpos, const U8 * const strend, const bool utf8_target)
{
- dVAR;
LB_enum lb;
STATIC LB_enum
S_backup_one_LB(pTHX_ const U8 * const strbeg, U8 ** curpos, const bool utf8_target)
{
- dVAR;
LB_enum lb;
PERL_ARGS_ASSERT_BACKUP_ONE_LB;
STATIC SB_enum
S_advance_one_SB(pTHX_ U8 ** curpos, const U8 * const strend, const bool utf8_target)
{
- dVAR;
SB_enum sb;
PERL_ARGS_ASSERT_ADVANCE_ONE_SB;
STATIC SB_enum
S_backup_one_SB(pTHX_ const U8 * const strbeg, U8 ** curpos, const bool utf8_target)
{
- dVAR;
SB_enum sb;
PERL_ARGS_ASSERT_BACKUP_ONE_SB;
const bool utf8_target,
const bool skip_Extend_Format)
{
- dVAR;
WB_enum wb;
PERL_ARGS_ASSERT_ADVANCE_ONE_WB;
STATIC WB_enum
S_backup_one_WB(pTHX_ WB_enum * previous, const U8 * const strbeg, U8 ** curpos, const bool utf8_target)
{
- dVAR;
WB_enum wb;
PERL_ARGS_ASSERT_BACKUP_ONE_WB;
STATIC SSize_t
S_regmatch(pTHX_ regmatch_info *reginfo, char *startpos, regnode *prog)
{
- dVAR;
const bool utf8_target = reginfo->is_utf8_target;
const U32 uniflags = UTF8_ALLOW_DEFAULT;
REGEXP *rex_sv = reginfo->prog;
S_regrepeat(pTHX_ regexp *prog, char **startposp, const regnode *p,
char * loceol, regmatch_info *const reginfo, I32 max _pDEPTH)
{
- dVAR;
char *scan; /* Pointer to current position in target string */
I32 c;
char *this_eol = loceol; /* potentially adjusted version. */
STATIC bool
S_reginclass(pTHX_ regexp * const prog, const regnode * const n, const U8* const p, const U8* const p_end, const bool utf8_target)
{
- dVAR;
const char flags = (inRANGE(OP(n), ANYOFH, ANYOFHs))
? 0
: ANYOF_FLAGS(n);
/* this regexp is also owned by the new PL_reg_curpm, which
will try to free it. */
av_push(PL_regex_padav, repointer);
- PL_reg_curpm->op_pmoffset = av_tindex(PL_regex_padav);
+ PL_reg_curpm->op_pmoffset = av_top_index(PL_regex_padav);
PL_regex_pad = AvARRAY(PL_regex_padav);
}
#endif
* so code using it would then break), and there has to be a GCB break
* before and after the character. */
- dVAR;
GCB_enum cp_gcb_val, prev_cp_gcb_val, next_cp_gcb_val;
const U8 * prev_cp_start;
}
/*
-=head1 Unicode Support
+=for apidoc_section Unicode Support
=for apidoc isSCRIPT_RUN
* characters for at least one language in the Unicode Common Locale Data
* Repository [CLDR]. */
- dVAR;
/* Things that match /\d/u */
SV * decimals_invlist = PL_XPosix_ptrs[_CC_DIGIT];
/* If is within the range [+0 .. +9] of the script's zero, it also is a
* digit in that script. We can skip the rest of this code for this
* character. */
- if (UNLIKELY( zero_of_run
- && cp >= zero_of_run
- && cp - zero_of_run <= 9))
- {
+ if (UNLIKELY(zero_of_run && withinCOUNT(cp, zero_of_run, 9))) {
continue;
}
* several scripts, and the intersection is not empty. However, if the
* character is a decimal digit, it could still mean failure if it is
* from the wrong sequence of 10. So, we need to look at if it's a
- * digit. We've already handled the 10 decimal digits, and the next
+ * digit. We've already handled the 10 digits [0-9], and the next
* lowest one is this one: */
if (cp < FIRST_NON_ASCII_DECIMAL_DIGIT) {
continue; /* Not a digit; this character is part of the run */
if ( script_of_char >= 0
&& (zero_of_char = script_zeros[script_of_char]))
{
- if ( cp < zero_of_char
- || cp > zero_of_char + 9)
- {
+ if (! withinCOUNT(cp, zero_of_char, 9)) {
continue; /* Not a digit; this character is part of the run
*/
}