typedef struct loop LOOP;
typedef struct block_hooks BHK;
+typedef struct custom_op XOP;
typedef struct interpreter PerlInterpreter;
# define DEBUG_B_TEST_ (PL_debug & DEBUG_B_FLAG)
# define DEBUG_Xv_TEST_ (DEBUG_X_TEST_ && DEBUG_v_TEST_)
# define DEBUG_Uv_TEST_ (DEBUG_U_TEST_ && DEBUG_v_TEST_)
+# define DEBUG_Pv_TEST_ (DEBUG_P_TEST_ && DEBUG_v_TEST_)
#ifdef DEBUGGING
# define DEBUG_B_TEST DEBUG_B_TEST_
# define DEBUG_Xv_TEST DEBUG_Xv_TEST_
# define DEBUG_Uv_TEST DEBUG_Uv_TEST_
+# define DEBUG_Pv_TEST DEBUG_Pv_TEST_
# define PERL_DEB(a) a
# define PERL_DEBUG(a) if (PL_debug) a
# define DEBUG_D(a) DEBUG__(DEBUG_D_TEST, a)
# define DEBUG_Xv(a) DEBUG__(DEBUG_Xv_TEST, a)
# define DEBUG_Uv(a) DEBUG__(DEBUG_Uv_TEST, a)
+# define DEBUG_Pv(a) DEBUG__(DEBUG_Pv_TEST, a)
# define DEBUG_T(a) DEBUG__(DEBUG_T_TEST, a)
# define DEBUG_R(a) DEBUG__(DEBUG_R_TEST, a)
# define DEBUG_B_TEST (0)
# define DEBUG_Xv_TEST (0)
# define DEBUG_Uv_TEST (0)
+# define DEBUG_Pv_TEST (0)
# define PERL_DEB(a)
# define PERL_DEBUG(a)
# define DEBUG_B(a)
# define DEBUG_Xv(a)
# define DEBUG_Uv(a)
+# define DEBUG_Pv(a)
#endif /* DEBUGGING */
EXTCONST int PL_sig_num[];
#endif
-/* fast conversion and case folding tables */
+/* fast conversion and case folding tables. The folding tables complement the
+ * fold, so that 'a' maps to 'A' and 'A' maps to 'a', ignoring more complicated
+ * folds such as outside the range or to multiple characters. */
#ifdef DOINIT
-#ifdef EBCDIC
-EXTCONST unsigned char PL_fold[] = { /* fast EBCDIC case folding table */
- 0, 1, 2, 3, 4, 5, 6, 7,
- 8, 9, 10, 11, 12, 13, 14, 15,
- 16, 17, 18, 19, 20, 21, 22, 23,
- 24, 25, 26, 27, 28, 29, 30, 31,
- 32, 33, 34, 35, 36, 37, 38, 39,
- 40, 41, 42, 43, 44, 45, 46, 47,
- 48, 49, 50, 51, 52, 53, 54, 55,
- 56, 57, 58, 59, 60, 61, 62, 63,
- 64, 65, 66, 67, 68, 69, 70, 71,
- 72, 73, 74, 75, 76, 77, 78, 79,
- 80, 81, 82, 83, 84, 85, 86, 87,
- 88, 89, 90, 91, 92, 93, 94, 95,
- 96, 97, 98, 99, 100, 101, 102, 103,
- 104, 105, 106, 107, 108, 109, 110, 111,
- 112, 113, 114, 115, 116, 117, 118, 119,
- 120, 121, 122, 123, 124, 125, 126, 127,
- 128, 'A', 'B', 'C', 'D', 'E', 'F', 'G',
- 'H', 'I', 138, 139, 140, 141, 142, 143,
- 144, 'J', 'K', 'L', 'M', 'N', 'O', 'P',
- 'Q', 'R', 154, 155, 156, 157, 158, 159,
- 160, 161, 'S', 'T', 'U', 'V', 'W', 'X',
- 'Y', 'Z', 170, 171, 172, 173, 174, 175,
- 176, 177, 178, 179, 180, 181, 182, 183,
- 184, 185, 186, 187, 188, 189, 190, 191,
- 192, 'a', 'b', 'c', 'd', 'e', 'f', 'g',
- 'h', 'i', 202, 203, 204, 205, 206, 207,
- 208, 'j', 'k', 'l', 'm', 'n', 'o', 'p',
- 'q', 'r', 218, 219, 220, 221, 222, 223,
- 224, 225, 's', 't', 'u', 'v', 'w', 'x',
- 'y', 'z', 234, 235, 236, 237, 238, 239,
- 240, 241, 242, 243, 244, 245, 246, 247,
- 248, 249, 250, 251, 252, 253, 254, 255
-};
-#else /* ascii rather than ebcdic */
+#ifndef EBCDIC
+
+/* The EBCDIC fold table depends on the code page, and hence is found in
+ * utfebcdic.h */
+
EXTCONST unsigned char PL_fold[] = {
0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15,
240, 241, 242, 243, 244, 245, 246, 247,
248, 249, 250, 251, 252, 253, 254, 255
};
+EXTCONST unsigned char PL_fold_latin1[] = {
+ /* Full latin1 complement folding, except for three problematic code points:
+ * Micro sign (181 = 0xB5) and y with diearesis (255 = 0xFF) have their
+ * fold complements outside the Latin1 range, so can't match something
+ * that isn't in utf8.
+ * German lower case sharp s (223 = 0xDF) folds to two characters, 'ss',
+ * not one, so can't be represented in this table.
+ *
+ * All have to be specially handled */
+ 0, 1, 2, 3, 4, 5, 6, 7,
+ 8, 9, 10, 11, 12, 13, 14, 15,
+ 16, 17, 18, 19, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31,
+ 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 41, 42, 43, 44, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55,
+ 56, 57, 58, 59, 60, 61, 62, 63,
+ 64, 'a', 'b', 'c', 'd', 'e', 'f', 'g',
+ 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
+ 'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
+ 'x', 'y', 'z', 91, 92, 93, 94, 95,
+ 96, 'A', 'B', 'C', 'D', 'E', 'F', 'G',
+ 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
+ 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
+ 'X', 'Y', 'Z', 123, 124, 125, 126, 127,
+ 128, 129, 130, 131, 132, 133, 134, 135,
+ 136, 137, 138, 139, 140, 141, 142, 143,
+ 144, 145, 146, 147, 148, 149, 150, 151,
+ 152, 153, 154, 155, 156, 157, 158, 159,
+ 160, 161, 162, 163, 164, 165, 166, 167,
+ 168, 169, 170, 171, 172, 173, 174, 175,
+ 176, 177, 178, 179, 180, 181 /*micro */, 182, 183,
+ 184, 185, 186, 187, 188, 189, 190, 191,
+ 192+32, 193+32, 194+32, 195+32, 196+32, 197+32, 198+32, 199+32,
+ 200+32, 201+32, 202+32, 203+32, 204+32, 205+32, 206+32, 207+32,
+ 208+32, 209+32, 210+32, 211+32, 212+32, 213+32, 214+32, 215,
+ 216+32, 217+32, 218+32, 219+32, 220+32, 221+32, 222+32, 223 /* ss */,
+ 224-32, 225-32, 226-32, 227-32, 228-32, 229-32, 230-32, 231-32,
+ 232-32, 233-32, 234-32, 235-32, 236-32, 237-32, 238-32, 239-32,
+ 240-32, 241-32, 242-32, 243-32, 244-32, 245-32, 246-32, 247,
+ 248-32, 249-32, 250-32, 251-32, 252-32, 253-32, 254-32,
+ 255 /* y with diaeresis */
+};
#endif /* !EBCDIC, but still in DOINIT */
/* If these tables are accessed through ebcdic, the access will be converted to
};
#else /* ! DOINIT */
EXTCONST unsigned char PL_fold[];
+EXTCONST unsigned char PL_fold_latin1[];
EXTCONST unsigned char PL_mod_latin1_uc[];
EXTCONST unsigned char PL_latin1_lc[];
#endif
EXTCONST char *const PL_phase_names[];
#endif
+#ifndef PERL_CORE
+/* Do not use this macro. It only exists for extensions that rely on PL_dirty
+ * instead of using the newer PL_phase, which provides everything PL_dirty
+ * provided, and more. */
+# define PL_dirty (PL_phase == PERL_PHASE_DESTRUCT)
+#endif /* !PERL_CORE */
+
END_EXTERN_C
/*****************************************************************************/
typedef SV* (*re_intuit_string_t) (pTHX_ regexp *prog);
typedef void (*regfree_t) (pTHX_ struct regexp* r);
typedef regexp* (*regdupe_t) (pTHX_ const regexp* r, CLONE_PARAMS *param);
+typedef I32 (*re_fold_t)(const char *, char const *, I32);
typedef void (*DESTRUCTORFUNC_NOCONTEXT_t) (void*);
typedef void (*DESTRUCTORFUNC_t) (pTHX_ void*);
typedef OP* (*Perl_check_t) (pTHX_ OP*);
typedef void(*Perl_ophook_t)(pTHX_ OP*);
typedef int (*Perl_keyword_plugin_t)(pTHX_ char*, STRLEN, OP**);
+typedef void(*Perl_cpeep_t)(pTHX_ OP *, OP *);
#define KEYWORD_PLUGIN_DECLINE 0
#define KEYWORD_PLUGIN_STMT 1
#define PERL_PV_ESCAPE_UNI 0x0100
#define PERL_PV_ESCAPE_UNI_DETECT 0x0200
+#define PERL_PV_ESCAPE_NONASCII 0x0400
#define PERL_PV_ESCAPE_ALL 0x1000
#define PERL_PV_ESCAPE_NOBACKSLASH 0x2000
/* used by pv_display in dump.c*/
#define PERL_PV_PRETTY_DUMP PERL_PV_PRETTY_ELLIPSES|PERL_PV_PRETTY_QUOTE
-#define PERL_PV_PRETTY_REGPROP PERL_PV_PRETTY_ELLIPSES|PERL_PV_PRETTY_LTGT|PERL_PV_ESCAPE_RE
+#define PERL_PV_PRETTY_REGPROP PERL_PV_PRETTY_ELLIPSES|PERL_PV_PRETTY_LTGT|PERL_PV_ESCAPE_RE|PERL_PV_ESCAPE_NONASCII
/*