#define HOP3(pos,off,lim) (PL_reg_match_utf8 ? reghop3((U8*)(pos), off, (U8*)(lim)) : (U8*)(pos + off))
#define HOP3c(pos,off,lim) ((char*)HOP3(pos,off,lim))
+/* these are unrolled below in the CCC_TRY_XXX defined */
#define LOAD_UTF8_CHARCLASS(class,str) STMT_START { \
if (!CAT2(PL_utf8_,class)) { bool ok; ENTER; save_re_context(); ok=CAT2(is_utf8_,class)((const U8*)str); assert(ok); LEAVE; } } STMT_END
#define LOAD_UTF8_CHARCLASS_ALNUM() LOAD_UTF8_CHARCLASS(alnum,"a")
#define LOAD_UTF8_CHARCLASS_SPACE() LOAD_UTF8_CHARCLASS(space," ")
#define LOAD_UTF8_CHARCLASS_MARK() LOAD_UTF8_CHARCLASS(mark, "\xcd\x86")
+
+#define CCC_TRY_AFF(NAME,NAMEL,CLASS,STR,LCFUNC_utf8,FUNC,LCFUNC) \
+ case NAMEL: \
+ PL_reg_flags |= RF_tainted; \
+ /* FALL THROUGH */ \
+ case NAME: \
+ if (!nextchr) \
+ sayNO; \
+ if (do_utf8 && UTF8_IS_CONTINUED(nextchr)) { \
+ if (!CAT2(PL_utf8_,CLASS)) { \
+ bool ok; \
+ ENTER; \
+ save_re_context(); \
+ ok=CAT2(is_utf8_,CLASS)((const U8*)STR); \
+ assert(ok); \
+ LEAVE; \
+ } \
+ if (!(OP(scan) == NAME \
+ ? (bool)swash_fetch(CAT2(PL_utf8_,CLASS), (U8*)locinput, do_utf8) \
+ : LCFUNC_utf8((U8*)locinput))) \
+ { \
+ sayNO; \
+ } \
+ locinput += PL_utf8skip[nextchr]; \
+ nextchr = UCHARAT(locinput); \
+ break; \
+ } \
+ if (!(OP(scan) == NAME ? FUNC(nextchr) : LCFUNC(nextchr))) \
+ sayNO; \
+ nextchr = UCHARAT(++locinput); \
+ break
+
+#define CCC_TRY_NEG(NAME,NAMEL,CLASS,STR,LCFUNC_utf8,FUNC,LCFUNC) \
+ case NAMEL: \
+ PL_reg_flags |= RF_tainted; \
+ /* FALL THROUGH */ \
+ case NAME : \
+ if (!nextchr && locinput >= PL_regeol) \
+ sayNO; \
+ if (do_utf8 && UTF8_IS_CONTINUED(nextchr)) { \
+ if (!CAT2(PL_utf8_,CLASS)) { \
+ bool ok; \
+ ENTER; \
+ save_re_context(); \
+ ok=CAT2(is_utf8_,CLASS)((const U8*)STR); \
+ assert(ok); \
+ LEAVE; \
+ } \
+ if ((OP(scan) == NAME \
+ ? (bool)swash_fetch(CAT2(PL_utf8_,CLASS), (U8*)locinput, do_utf8) \
+ : LCFUNC_utf8((U8*)locinput))) \
+ { \
+ sayNO; \
+ } \
+ locinput += PL_utf8skip[nextchr]; \
+ nextchr = UCHARAT(locinput); \
+ break; \
+ } \
+ if ((OP(scan) == NAME ? FUNC(nextchr) : LCFUNC(nextchr))) \
+ sayNO; \
+ nextchr = UCHARAT(++locinput); \
+ break
+
+
/* TODO: Combine JUMPABLE and HAS_TEXT to cache OP(rn) */
/* for use after a quantifier and before an EXACT-like node -- japhy */
else
sayNO;
break;
- case ALNUML:
- PL_reg_flags |= RF_tainted;
- /* FALL THROUGH */
- case ALNUM:
- if (!nextchr)
- sayNO;
- if (do_utf8) {
- LOAD_UTF8_CHARCLASS_ALNUM();
- if (!(OP(scan) == ALNUM
- ? (bool)swash_fetch(PL_utf8_alnum, (U8*)locinput, do_utf8)
- : isALNUM_LC_utf8((U8*)locinput)))
- {
- sayNO;
- }
- locinput += PL_utf8skip[nextchr];
- nextchr = UCHARAT(locinput);
- break;
- }
- if (!(OP(scan) == ALNUM
- ? isALNUM(nextchr) : isALNUM_LC(nextchr)))
- sayNO;
- nextchr = UCHARAT(++locinput);
- break;
- case NALNUML:
- PL_reg_flags |= RF_tainted;
- /* FALL THROUGH */
- case NALNUM:
- if (!nextchr && locinput >= PL_regeol)
- sayNO;
- if (do_utf8) {
- LOAD_UTF8_CHARCLASS_ALNUM();
- if (OP(scan) == NALNUM
- ? (bool)swash_fetch(PL_utf8_alnum, (U8*)locinput, do_utf8)
- : isALNUM_LC_utf8((U8*)locinput))
- {
- sayNO;
- }
- locinput += PL_utf8skip[nextchr];
- nextchr = UCHARAT(locinput);
- break;
- }
- if (OP(scan) == NALNUM
- ? isALNUM(nextchr) : isALNUM_LC(nextchr))
- sayNO;
- nextchr = UCHARAT(++locinput);
- break;
- case SPACEL:
- PL_reg_flags |= RF_tainted;
- /* FALL THROUGH */
- case SPACE:
- if (!nextchr)
- sayNO;
- if (do_utf8) {
- if (UTF8_IS_CONTINUED(nextchr)) {
- LOAD_UTF8_CHARCLASS_SPACE();
- if (!(OP(scan) == SPACE
- ? (bool)swash_fetch(PL_utf8_space, (U8*)locinput, do_utf8)
- : isSPACE_LC_utf8((U8*)locinput)))
- {
- sayNO;
- }
- locinput += PL_utf8skip[nextchr];
- nextchr = UCHARAT(locinput);
- break;
- }
- }
- if (!(OP(scan) == SPACE
- ? isSPACE(nextchr) : isSPACE_LC(nextchr)))
- sayNO;
- nextchr = UCHARAT(++locinput);
- break;
- case NSPACEL:
- PL_reg_flags |= RF_tainted;
- /* FALL THROUGH */
- case NSPACE:
- if (!nextchr && locinput >= PL_regeol)
- sayNO;
- if (do_utf8) {
- LOAD_UTF8_CHARCLASS_SPACE();
- if (OP(scan) == NSPACE
- ? (bool)swash_fetch(PL_utf8_space, (U8*)locinput, do_utf8)
- : isSPACE_LC_utf8((U8*)locinput))
- {
- sayNO;
- }
- locinput += PL_utf8skip[nextchr];
- nextchr = UCHARAT(locinput);
- break;
- }
- if (OP(scan) == NSPACE
- ? isSPACE(nextchr) : isSPACE_LC(nextchr))
- sayNO;
- nextchr = UCHARAT(++locinput);
- break;
- case DIGITL:
- PL_reg_flags |= RF_tainted;
- /* FALL THROUGH */
- case DIGIT:
- if (!nextchr)
- sayNO;
- if (do_utf8) {
- LOAD_UTF8_CHARCLASS_DIGIT();
- if (!(OP(scan) == DIGIT
- ? (bool)swash_fetch(PL_utf8_digit, (U8*)locinput, do_utf8)
- : isDIGIT_LC_utf8((U8*)locinput)))
- {
- sayNO;
- }
- locinput += PL_utf8skip[nextchr];
- nextchr = UCHARAT(locinput);
- break;
- }
- if (!(OP(scan) == DIGIT
- ? isDIGIT(nextchr) : isDIGIT_LC(nextchr)))
- sayNO;
- nextchr = UCHARAT(++locinput);
- break;
- case NDIGITL:
- PL_reg_flags |= RF_tainted;
- /* FALL THROUGH */
- case NDIGIT:
- if (!nextchr && locinput >= PL_regeol)
- sayNO;
- if (do_utf8) {
- LOAD_UTF8_CHARCLASS_DIGIT();
- if (OP(scan) == NDIGIT
- ? (bool)swash_fetch(PL_utf8_digit, (U8*)locinput, do_utf8)
- : isDIGIT_LC_utf8((U8*)locinput))
- {
- sayNO;
- }
- locinput += PL_utf8skip[nextchr];
- nextchr = UCHARAT(locinput);
- break;
- }
- if (OP(scan) == NDIGIT
- ? isDIGIT(nextchr) : isDIGIT_LC(nextchr))
- sayNO;
- nextchr = UCHARAT(++locinput);
- break;
+ /* Special char classes - The defines start on line 129 or so */
+ CCC_TRY_AFF( ALNUM, ALNUML, alnum, "a", isALNUM_LC_utf8, isALNUM, isALNUM_LC);
+ CCC_TRY_NEG(NALNUM, NALNUML, alnum, "a", isALNUM_LC_utf8, isALNUM, isALNUM_LC);
+
+ CCC_TRY_AFF( SPACE, SPACEL, space, " ", isSPACE_LC_utf8, isSPACE, isSPACE_LC);
+ CCC_TRY_NEG(NSPACE, NSPACEL, space, " ", isSPACE_LC_utf8, isSPACE, isSPACE_LC);
+
+ CCC_TRY_AFF( DIGIT, DIGITL, digit, "0", isDIGIT_LC_utf8, isDIGIT, isDIGIT_LC);
+ CCC_TRY_NEG(NDIGIT, NDIGITL, digit, "0", isDIGIT_LC_utf8, isDIGIT, isDIGIT_LC);
+
case CLUMP:
if (locinput >= PL_regeol)
sayNO;
projects / p5sagit/p5-mst-13.2.git / commitdiff