+ /* We need to deal with \H, \h, \V, and \v in both phases because
+ they use extra memory. */
+
+ if (-c == ESC_h)
+ {
+ SETBIT(classbits, 0x09); /* VT */
+ SETBIT(classbits, 0x20); /* SPACE */
+ SETBIT(classbits, 0xa0); /* NSBP */
+#ifdef SUPPORT_UTF8
+ if (utf8)
+ {
+ class_utf8 = TRUE;
+ *class_utf8data++ = XCL_SINGLE;
+ class_utf8data += _pcre_ord2utf8(0x1680, class_utf8data);
+ *class_utf8data++ = XCL_SINGLE;
+ class_utf8data += _pcre_ord2utf8(0x180e, class_utf8data);
+ *class_utf8data++ = XCL_RANGE;
+ class_utf8data += _pcre_ord2utf8(0x2000, class_utf8data);
+ class_utf8data += _pcre_ord2utf8(0x200A, class_utf8data);
+ *class_utf8data++ = XCL_SINGLE;
+ class_utf8data += _pcre_ord2utf8(0x202f, class_utf8data);
+ *class_utf8data++ = XCL_SINGLE;
+ class_utf8data += _pcre_ord2utf8(0x205f, class_utf8data);
+ *class_utf8data++ = XCL_SINGLE;
+ class_utf8data += _pcre_ord2utf8(0x3000, class_utf8data);
+ }
+#endif
+ continue;
+ }
+
+ if (-c == ESC_H)
+ {
+ for (c = 0; c < 32; c++)
+ {
+ int x = 0xff;
+ switch (c)
+ {
+ case 0x09/8: x ^= 1 << (0x09%8); break;
+ case 0x20/8: x ^= 1 << (0x20%8); break;
+ case 0xa0/8: x ^= 1 << (0xa0%8); break;
+ default: break;
+ }
+ classbits[c] |= x;
+ }
+
+#ifdef SUPPORT_UTF8
+ if (utf8)
+ {
+ class_utf8 = TRUE;
+ *class_utf8data++ = XCL_RANGE;
+ class_utf8data += _pcre_ord2utf8(0x0100, class_utf8data);
+ class_utf8data += _pcre_ord2utf8(0x167f, class_utf8data);
+ *class_utf8data++ = XCL_RANGE;
+ class_utf8data += _pcre_ord2utf8(0x1681, class_utf8data);
+ class_utf8data += _pcre_ord2utf8(0x180d, class_utf8data);
+ *class_utf8data++ = XCL_RANGE;
+ class_utf8data += _pcre_ord2utf8(0x180f, class_utf8data);
+ class_utf8data += _pcre_ord2utf8(0x1fff, class_utf8data);
+ *class_utf8data++ = XCL_RANGE;
+ class_utf8data += _pcre_ord2utf8(0x200B, class_utf8data);
+ class_utf8data += _pcre_ord2utf8(0x202e, class_utf8data);
+ *class_utf8data++ = XCL_RANGE;
+ class_utf8data += _pcre_ord2utf8(0x2030, class_utf8data);
+ class_utf8data += _pcre_ord2utf8(0x205e, class_utf8data);
+ *class_utf8data++ = XCL_RANGE;
+ class_utf8data += _pcre_ord2utf8(0x2060, class_utf8data);
+ class_utf8data += _pcre_ord2utf8(0x2fff, class_utf8data);
+ *class_utf8data++ = XCL_RANGE;
+ class_utf8data += _pcre_ord2utf8(0x3001, class_utf8data);
+ class_utf8data += _pcre_ord2utf8(0x7fffffff, class_utf8data);
+ }
+#endif
+ continue;
+ }
+
+ if (-c == ESC_v)
+ {
+ SETBIT(classbits, 0x0a); /* LF */
+ SETBIT(classbits, 0x0b); /* VT */
+ SETBIT(classbits, 0x0c); /* FF */
+ SETBIT(classbits, 0x0d); /* CR */
+ SETBIT(classbits, 0x85); /* NEL */
+#ifdef SUPPORT_UTF8
+ if (utf8)
+ {
+ class_utf8 = TRUE;
+ *class_utf8data++ = XCL_RANGE;
+ class_utf8data += _pcre_ord2utf8(0x2028, class_utf8data);
+ class_utf8data += _pcre_ord2utf8(0x2029, class_utf8data);
+ }
+#endif
+ continue;
+ }
+
+ if (-c == ESC_V)
+ {
+ for (c = 0; c < 32; c++)
+ {
+ int x = 0xff;
+ switch (c)
+ {
+ case 0x0a/8: x ^= 1 << (0x0a%8);
+ x ^= 1 << (0x0b%8);
+ x ^= 1 << (0x0c%8);
+ x ^= 1 << (0x0d%8);
+ break;
+ case 0x85/8: x ^= 1 << (0x85%8); break;
+ default: break;
+ }
+ classbits[c] |= x;
+ }
+
+#ifdef SUPPORT_UTF8
+ if (utf8)
+ {
+ class_utf8 = TRUE;
+ *class_utf8data++ = XCL_RANGE;
+ class_utf8data += _pcre_ord2utf8(0x0100, class_utf8data);
+ class_utf8data += _pcre_ord2utf8(0x2027, class_utf8data);
+ *class_utf8data++ = XCL_RANGE;
+ class_utf8data += _pcre_ord2utf8(0x2029, class_utf8data);
+ class_utf8data += _pcre_ord2utf8(0x7fffffff, class_utf8data);
+ }
+#endif
+ continue;
+ }
+