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changeset 5351:923738744a60 v7.4.028

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updated for version 7.4.028 Problem: Equivalence classes are not working for multi-byte characters. Solution: Copy the rules from the old to the new regexp engine. Add a test to check both engines.
author Bram Moolenaar <bram@vim.org>
date Thu, 19 Sep 2013 17:00:20 +0200
parents a83960ec9e6d
children 07b761ad16f9
files src/regexp_nfa.c src/testdir/Make_amiga.mak src/testdir/Make_dos.mak src/testdir/Make_ming.mak src/testdir/Make_os2.mak src/testdir/Make_vms.mms src/testdir/Makefile src/testdir/test44.in src/version.c
diffstat 9 files changed, 299 insertions(+), 41 deletions(-) [+]
line wrap: on
line diff
--- a/src/regexp_nfa.c
+++ b/src/regexp_nfa.c
@@ -742,7 +742,12 @@ nfa_recognize_char_class(start, end, ext
 nfa_emit_equi_class(c)
     int	    c;
 {
-#define EMIT2(c)   EMIT(c); EMIT(NFA_CONCAT);
+#define EMIT2(c)    EMIT(c); EMIT(NFA_CONCAT);
+#ifdef FEAT_MBYTE
+# define EMITMBC(c) EMIT(c); EMIT(NFA_CONCAT);
+#else
+# define EMITMBC(c)
+#endif
 
 #ifdef FEAT_MBYTE
     if (enc_utf8 || STRCMP(p_enc, "latin1") == 0
@@ -753,92 +758,338 @@ nfa_emit_equi_class(c)
 	{
 	    case 'A': case 0300: case 0301: case 0302:
 	    case 0303: case 0304: case 0305:
-		    EMIT2('A');	    EMIT2(0300);    EMIT2(0301);
-		    EMIT2(0302);    EMIT2(0303);    EMIT2(0304);
-		    EMIT2(0305);
+	    CASEMBC(0x100) CASEMBC(0x102) CASEMBC(0x104) CASEMBC(0x1cd)
+	    CASEMBC(0x1de) CASEMBC(0x1e0) CASEMBC(0x1ea2)
+		    EMIT2('A');	EMIT2(0300); EMIT2(0301); EMIT2(0302);
+		    EMIT2(0303); EMIT2(0304); EMIT2(0305);
+		    EMITMBC(0x100) EMITMBC(0x102) EMITMBC(0x104)
+		    EMITMBC(0x1cd) EMITMBC(0x1de) EMITMBC(0x1e0)
+		    EMITMBC(0x1ea2)
+		    return OK;
+
+	    case 'B': CASEMBC(0x1e02) CASEMBC(0x1e06)
+		    EMIT2('B'); EMITMBC(0x1e02) EMITMBC(0x1e06)
 		    return OK;
 
 	    case 'C': case 0307:
-		    EMIT2('C');	    EMIT2(0307);
+	    CASEMBC(0x106) CASEMBC(0x108) CASEMBC(0x10a) CASEMBC(0x10c)
+		    EMIT2('C'); EMIT2(0307); EMITMBC(0x106) EMITMBC(0x108)
+		    EMITMBC(0x10a) EMITMBC(0x10c)
+		    return OK;
+
+	    case 'D': CASEMBC(0x10e) CASEMBC(0x110) CASEMBC(0x1e0a)
+	    CASEMBC(0x1e0e) CASEMBC(0x1e10)
+		    EMIT2('D'); EMITMBC(0x10e) EMITMBC(0x110) EMITMBC(0x1e0a)
+		    EMITMBC(0x1e0e) EMITMBC(0x1e10)
 		    return OK;
 
 	    case 'E': case 0310: case 0311: case 0312: case 0313:
-		    EMIT2('E');	    EMIT2(0310);    EMIT2(0311);
-		    EMIT2(0312);    EMIT2(0313);
+	    CASEMBC(0x112) CASEMBC(0x114) CASEMBC(0x116) CASEMBC(0x118)
+	    CASEMBC(0x11a) CASEMBC(0x1eba) CASEMBC(0x1ebc)
+		    EMIT2('E'); EMIT2(0310); EMIT2(0311); EMIT2(0312);
+		    EMIT2(0313);
+		    EMITMBC(0x112) EMITMBC(0x114) EMITMBC(0x116)
+		    EMITMBC(0x118) EMITMBC(0x11a) EMITMBC(0x1eba)
+		    EMITMBC(0x1ebc)
+		    return OK;
+
+	    case 'F': CASEMBC(0x1e1e)
+		    EMIT2('F'); EMITMBC(0x1e1e)
+		    return OK;
+
+	    case 'G': CASEMBC(0x11c) CASEMBC(0x11e) CASEMBC(0x120)
+	    CASEMBC(0x122) CASEMBC(0x1e4) CASEMBC(0x1e6) CASEMBC(0x1f4)
+	    CASEMBC(0x1e20)
+		    EMIT2('G'); EMITMBC(0x11c) EMITMBC(0x11e) EMITMBC(0x120)
+		    EMITMBC(0x122) EMITMBC(0x1e4) EMITMBC(0x1e6)
+		    EMITMBC(0x1f4) EMITMBC(0x1e20)
+		    return OK;
+
+	    case 'H': CASEMBC(0x124) CASEMBC(0x126) CASEMBC(0x1e22)
+	    CASEMBC(0x1e26) CASEMBC(0x1e28)
+		    EMIT2('H'); EMITMBC(0x124) EMITMBC(0x126) EMITMBC(0x1e22)
+		    EMITMBC(0x1e26) EMITMBC(0x1e28)
 		    return OK;
 
 	    case 'I': case 0314: case 0315: case 0316: case 0317:
-		    EMIT2('I');	    EMIT2(0314);    EMIT2(0315);
-		    EMIT2(0316);    EMIT2(0317);
+	    CASEMBC(0x128) CASEMBC(0x12a) CASEMBC(0x12c) CASEMBC(0x12e)
+	    CASEMBC(0x130) CASEMBC(0x1cf) CASEMBC(0x1ec8)
+		    EMIT2('I'); EMIT2(0314); EMIT2(0315); EMIT2(0316);
+		    EMIT2(0317); EMITMBC(0x128) EMITMBC(0x12a)
+		    EMITMBC(0x12c) EMITMBC(0x12e) EMITMBC(0x130)
+		    EMITMBC(0x1cf) EMITMBC(0x1ec8)
+		    return OK;
+
+	    case 'J': CASEMBC(0x134)
+		    EMIT2('J'); EMITMBC(0x134)
+		    return OK;
+
+	    case 'K': CASEMBC(0x136) CASEMBC(0x1e8) CASEMBC(0x1e30)
+	    CASEMBC(0x1e34)
+		    EMIT2('K'); EMITMBC(0x136) EMITMBC(0x1e8) EMITMBC(0x1e30)
+		    EMITMBC(0x1e34)
+		    return OK;
+
+	    case 'L': CASEMBC(0x139) CASEMBC(0x13b) CASEMBC(0x13d)
+	    CASEMBC(0x13f) CASEMBC(0x141) CASEMBC(0x1e3a)
+		    EMIT2('L'); EMITMBC(0x139) EMITMBC(0x13b) EMITMBC(0x13d)
+		    EMITMBC(0x13f) EMITMBC(0x141) EMITMBC(0x1e3a)
+		    return OK;
+
+	    case 'M': CASEMBC(0x1e3e) CASEMBC(0x1e40)
+		    EMIT2('M'); EMITMBC(0x1e3e) EMITMBC(0x1e40)
 		    return OK;
 
 	    case 'N': case 0321:
-		    EMIT2('N');	    EMIT2(0321);
+	    CASEMBC(0x143) CASEMBC(0x145) CASEMBC(0x147) CASEMBC(0x1e44)
+	    CASEMBC(0x1e48)
+		    EMIT2('N'); EMIT2(0321); EMITMBC(0x143) EMITMBC(0x145)
+		    EMITMBC(0x147) EMITMBC(0x1e44) EMITMBC(0x1e48)
 		    return OK;
 
 	    case 'O': case 0322: case 0323: case 0324: case 0325:
-	    case 0326:
-		    EMIT2('O');	    EMIT2(0322);    EMIT2(0323);
-		    EMIT2(0324);    EMIT2(0325);    EMIT2(0326);
+	    case 0326: case 0330:
+	    CASEMBC(0x14c) CASEMBC(0x14e) CASEMBC(0x150) CASEMBC(0x1a0)
+	    CASEMBC(0x1d1) CASEMBC(0x1ea) CASEMBC(0x1ec) CASEMBC(0x1ece)
+		    EMIT2('O'); EMIT2(0322); EMIT2(0323); EMIT2(0324);
+		    EMIT2(0325); EMIT2(0326); EMIT2(0330);
+		    EMITMBC(0x14c) EMITMBC(0x14e) EMITMBC(0x150)
+		    EMITMBC(0x1a0) EMITMBC(0x1d1) EMITMBC(0x1ea)
+		    EMITMBC(0x1ec) EMITMBC(0x1ece)
+		    return OK;
+
+	    case 'P': case 0x1e54: case 0x1e56:
+		    EMIT2('P'); EMITMBC(0x1e54) EMITMBC(0x1e56)
+		    return OK;
+
+	    case 'R': CASEMBC(0x154) CASEMBC(0x156) CASEMBC(0x158)
+	    CASEMBC(0x1e58) CASEMBC(0x1e5e)
+		    EMIT2('R'); EMITMBC(0x154) EMITMBC(0x156) EMITMBC(0x158)
+		    EMITMBC(0x1e58) EMITMBC(0x1e5e)
+		    return OK;
+
+	    case 'S': CASEMBC(0x15a) CASEMBC(0x15c) CASEMBC(0x15e)
+	    CASEMBC(0x160) CASEMBC(0x1e60)
+		    EMIT2('S'); EMITMBC(0x15a) EMITMBC(0x15c) EMITMBC(0x15e)
+		    EMITMBC(0x160) EMITMBC(0x1e60)
+		    return OK;
+
+	    case 'T': CASEMBC(0x162) CASEMBC(0x164) CASEMBC(0x166)
+	    CASEMBC(0x1e6a) CASEMBC(0x1e6e)
+		    EMIT2('T'); EMITMBC(0x162) EMITMBC(0x164) EMITMBC(0x166)
+		    EMITMBC(0x1e6a) EMITMBC(0x1e6e)
 		    return OK;
 
 	    case 'U': case 0331: case 0332: case 0333: case 0334:
-		    EMIT2('U');	    EMIT2(0331);    EMIT2(0332);
-		    EMIT2(0333);    EMIT2(0334);
+	    CASEMBC(0x168) CASEMBC(0x16a) CASEMBC(0x16c) CASEMBC(0x16e)
+	    CASEMBC(0x170) CASEMBC(0x172) CASEMBC(0x1af) CASEMBC(0x1d3)
+	    CASEMBC(0x1ee6)
+		    EMIT2('U'); EMIT2(0331); EMIT2(0332); EMIT2(0333);
+		    EMIT2(0334); EMITMBC(0x168) EMITMBC(0x16a)
+		    EMITMBC(0x16c) EMITMBC(0x16e) EMITMBC(0x170)
+		    EMITMBC(0x172) EMITMBC(0x1af) EMITMBC(0x1d3)
+		    EMITMBC(0x1ee6)
+		    return OK;
+
+	    case 'V': CASEMBC(0x1e7c)
+		    EMIT2('V'); EMITMBC(0x1e7c)
+		    return OK;
+
+	    case 'W': CASEMBC(0x174) CASEMBC(0x1e80) CASEMBC(0x1e82)
+	    CASEMBC(0x1e84) CASEMBC(0x1e86)
+		    EMIT2('W'); EMITMBC(0x174) EMITMBC(0x1e80) EMITMBC(0x1e82)
+		    EMITMBC(0x1e84) EMITMBC(0x1e86)
+		    return OK;
+
+	    case 'X': CASEMBC(0x1e8a) CASEMBC(0x1e8c)
+		    EMIT2('X'); EMITMBC(0x1e8a) EMITMBC(0x1e8c)
 		    return OK;
 
 	    case 'Y': case 0335:
-		    EMIT2('Y');	    EMIT2(0335);
+	    CASEMBC(0x176) CASEMBC(0x178) CASEMBC(0x1e8e) CASEMBC(0x1ef2)
+	    CASEMBC(0x1ef6) CASEMBC(0x1ef8)
+		    EMIT2('Y'); EMIT2(0335); EMITMBC(0x176) EMITMBC(0x178)
+		    EMITMBC(0x1e8e) EMITMBC(0x1ef2) EMITMBC(0x1ef6)
+		    EMITMBC(0x1ef8)
+		    return OK;
+
+	    case 'Z': CASEMBC(0x179) CASEMBC(0x17b) CASEMBC(0x17d)
+	    CASEMBC(0x1b5) CASEMBC(0x1e90) CASEMBC(0x1e94)
+		    EMIT2('Z'); EMITMBC(0x179) EMITMBC(0x17b) EMITMBC(0x17d)
+		    EMITMBC(0x1b5) EMITMBC(0x1e90) EMITMBC(0x1e94)
 		    return OK;
 
 	    case 'a': case 0340: case 0341: case 0342:
 	    case 0343: case 0344: case 0345:
-		    EMIT2('a');	    EMIT2(0340);    EMIT2(0341);
-		    EMIT2(0342);    EMIT2(0343);    EMIT2(0344);
-		    EMIT2(0345);
+	    CASEMBC(0x101) CASEMBC(0x103) CASEMBC(0x105) CASEMBC(0x1ce)
+	    CASEMBC(0x1df) CASEMBC(0x1e1) CASEMBC(0x1ea3)
+		    EMIT2('a'); EMIT2(0340); EMIT2(0341); EMIT2(0342);
+		    EMIT2(0343); EMIT2(0344); EMIT2(0345);
+		    EMITMBC(0x101) EMITMBC(0x103) EMITMBC(0x105)
+		    EMITMBC(0x1ce) EMITMBC(0x1df) EMITMBC(0x1e1)
+		    EMITMBC(0x1ea3)
+		    return OK;
+
+	    case 'b': CASEMBC(0x1e03) CASEMBC(0x1e07)
+		    EMIT2('b'); EMITMBC(0x1e03) EMITMBC(0x1e07)
 		    return OK;
 
 	    case 'c': case 0347:
-		    EMIT2('c');	    EMIT2(0347);
+	    CASEMBC(0x107) CASEMBC(0x109) CASEMBC(0x10b) CASEMBC(0x10d)
+		    EMIT2('c'); EMIT2(0347); EMITMBC(0x107) EMITMBC(0x109)
+		    EMITMBC(0x10b) EMITMBC(0x10d)
+		    return OK;
+
+	    case 'd': CASEMBC(0x10f) CASEMBC(0x111) CASEMBC(0x1d0b)
+	    CASEMBC(0x1e11)
+		    EMIT2('d'); EMITMBC(0x10f) EMITMBC(0x111) EMITMBC(0x1e0b)
+		    EMITMBC(0x01e0f) EMITMBC(0x1e11)
 		    return OK;
 
 	    case 'e': case 0350: case 0351: case 0352: case 0353:
-		    EMIT2('e');	    EMIT2(0350);    EMIT2(0351);
-		    EMIT2(0352);    EMIT2(0353);
+	    CASEMBC(0x113) CASEMBC(0x115) CASEMBC(0x117) CASEMBC(0x119)
+	    CASEMBC(0x11b) CASEMBC(0x1ebb) CASEMBC(0x1ebd)
+		    EMIT2('e'); EMIT2(0350); EMIT2(0351); EMIT2(0352);
+		    EMIT2(0353); EMITMBC(0x113) EMITMBC(0x115)
+		    EMITMBC(0x117) EMITMBC(0x119) EMITMBC(0x11b)
+		    EMITMBC(0x1ebb) EMITMBC(0x1ebd)
+		    return OK;
+
+	    case 'f': CASEMBC(0x1e1f)
+		    EMIT2('f'); EMITMBC(0x1e1f)
+		    return OK;
+
+	    case 'g': CASEMBC(0x11d) CASEMBC(0x11f) CASEMBC(0x121)
+	    CASEMBC(0x123) CASEMBC(0x1e5) CASEMBC(0x1e7) CASEMBC(0x1f5)
+	    CASEMBC(0x1e21)
+		    EMIT2('g'); EMITMBC(0x11d) EMITMBC(0x11f) EMITMBC(0x121)
+		    EMITMBC(0x123) EMITMBC(0x1e5) EMITMBC(0x1e7)
+		    EMITMBC(0x1f5) EMITMBC(0x1e21)
+		    return OK;
+
+	    case 'h': CASEMBC(0x125) CASEMBC(0x127) CASEMBC(0x1e23)
+	    CASEMBC(0x1e27) CASEMBC(0x1e29) CASEMBC(0x1e96)
+		    EMIT2('h'); EMITMBC(0x125) EMITMBC(0x127) EMITMBC(0x1e23)
+		    EMITMBC(0x1e27) EMITMBC(0x1e29) EMITMBC(0x1e96)
 		    return OK;
 
 	    case 'i': case 0354: case 0355: case 0356: case 0357:
-		    EMIT2('i');	    EMIT2(0354);    EMIT2(0355);
-		    EMIT2(0356);    EMIT2(0357);
+	    CASEMBC(0x129) CASEMBC(0x12b) CASEMBC(0x12d) CASEMBC(0x12f)
+	    CASEMBC(0x1d0) CASEMBC(0x1ec9)
+		    EMIT2('i'); EMIT2(0354); EMIT2(0355); EMIT2(0356);
+		    EMIT2(0357); EMITMBC(0x129) EMITMBC(0x12b)
+		    EMITMBC(0x12d) EMITMBC(0x12f) EMITMBC(0x1d0)
+		    EMITMBC(0x1ec9)
+		    return OK;
+
+	    case 'j': CASEMBC(0x135) CASEMBC(0x1f0)
+		    EMIT2('j'); EMITMBC(0x135) EMITMBC(0x1f0)
+		    return OK;
+
+	    case 'k': CASEMBC(0x137) CASEMBC(0x1e9) CASEMBC(0x1e31)
+	    CASEMBC(0x1e35)
+		    EMIT2('k'); EMITMBC(0x137) EMITMBC(0x1e9) EMITMBC(0x1e31)
+		    EMITMBC(0x1e35)
+		    return OK;
+
+	    case 'l': CASEMBC(0x13a) CASEMBC(0x13c) CASEMBC(0x13e)
+	    CASEMBC(0x140) CASEMBC(0x142) CASEMBC(0x1e3b)
+		    EMIT2('l'); EMITMBC(0x13a) EMITMBC(0x13c) EMITMBC(0x13e)
+		    EMITMBC(0x140) EMITMBC(0x142) EMITMBC(0x1e3b)
+		    return OK;
+
+	    case 'm': CASEMBC(0x1e3f) CASEMBC(0x1e41)
+		    EMIT2('m'); EMITMBC(0x1e3f) EMITMBC(0x1e41)
 		    return OK;
 
 	    case 'n': case 0361:
-		    EMIT2('n');	    EMIT2(0361);
+	    CASEMBC(0x144) CASEMBC(0x146) CASEMBC(0x148) CASEMBC(0x149)
+	    CASEMBC(0x1e45) CASEMBC(0x1e49)
+		    EMIT2('n'); EMIT2(0361); EMITMBC(0x144) EMITMBC(0x146)
+		    EMITMBC(0x148) EMITMBC(0x149) EMITMBC(0x1e45)
+		    EMITMBC(0x1e49)
 		    return OK;
 
 	    case 'o': case 0362: case 0363: case 0364: case 0365:
-	    case 0366:
-		    EMIT2('o');	    EMIT2(0362);    EMIT2(0363);
-		    EMIT2(0364);    EMIT2(0365);    EMIT2(0366);
+	    case 0366: case 0370:
+	    CASEMBC(0x14d) CASEMBC(0x14f) CASEMBC(0x151) CASEMBC(0x1a1)
+	    CASEMBC(0x1d2) CASEMBC(0x1eb) CASEMBC(0x1ed) CASEMBC(0x1ecf)
+		    EMIT2('o'); EMIT2(0362); EMIT2(0363); EMIT2(0364);
+		    EMIT2(0365); EMIT2(0366); EMIT2(0370);
+		    EMITMBC(0x14d) EMITMBC(0x14f) EMITMBC(0x151)
+		    EMITMBC(0x1a1) EMITMBC(0x1d2) EMITMBC(0x1eb)
+		    EMITMBC(0x1ed) EMITMBC(0x1ecf)
+		    return OK;
+
+	    case 'p': CASEMBC(0x1e55) CASEMBC(0x1e57)
+		    EMIT2('p'); EMITMBC(0x1e55) EMITMBC(0x1e57)
+		    return OK;
+
+	    case 'r': CASEMBC(0x155) CASEMBC(0x157) CASEMBC(0x159)
+	    CASEMBC(0x1e59) CASEMBC(0x1e5f)
+		    EMIT2('r'); EMITMBC(0x155) EMITMBC(0x157) EMITMBC(0x159)
+		    EMITMBC(0x1e59) EMITMBC(0x1e5f)
+		    return OK;
+
+	    case 's': CASEMBC(0x15b) CASEMBC(0x15d) CASEMBC(0x15f)
+	    CASEMBC(0x161) CASEMBC(0x1e61)
+		    EMIT2('s'); EMITMBC(0x15b) EMITMBC(0x15d) EMITMBC(0x15f)
+		    EMITMBC(0x161) EMITMBC(0x1e61)
+		    return OK;
+
+	    case 't': CASEMBC(0x163) CASEMBC(0x165) CASEMBC(0x167)
+	    CASEMBC(0x1e6b) CASEMBC(0x1e6f) CASEMBC(0x1e97)
+		    EMIT2('t'); EMITMBC(0x163) EMITMBC(0x165) EMITMBC(0x167)
+		    EMITMBC(0x1e6b) EMITMBC(0x1e6f) EMITMBC(0x1e97)
 		    return OK;
 
 	    case 'u': case 0371: case 0372: case 0373: case 0374:
-		    EMIT2('u');	    EMIT2(0371);    EMIT2(0372);
-		    EMIT2(0373);    EMIT2(0374);
+	    CASEMBC(0x169) CASEMBC(0x16b) CASEMBC(0x16d) CASEMBC(0x16f)
+	    CASEMBC(0x171) CASEMBC(0x173) CASEMBC(0x1b0) CASEMBC(0x1d4)
+	    CASEMBC(0x1ee7)
+		    EMIT2('u'); EMIT2(0371); EMIT2(0372); EMIT2(0373);
+		    EMIT2(0374); EMITMBC(0x169) EMITMBC(0x16b)
+		    EMITMBC(0x16d) EMITMBC(0x16f) EMITMBC(0x171)
+		    EMITMBC(0x173) EMITMBC(0x1b0) EMITMBC(0x1d4)
+		    EMITMBC(0x1ee7)
+		    return OK;
+
+	    case 'v': CASEMBC(0x1e7d)
+		    EMIT2('v'); EMITMBC(0x1e7d)
+		    return OK;
+
+	    case 'w': CASEMBC(0x175) CASEMBC(0x1e81) CASEMBC(0x1e83)
+	    CASEMBC(0x1e85) CASEMBC(0x1e87) CASEMBC(0x1e98)
+		    EMIT2('w'); EMITMBC(0x175) EMITMBC(0x1e81) EMITMBC(0x1e83)
+		    EMITMBC(0x1e85) EMITMBC(0x1e87) EMITMBC(0x1e98)
+		    return OK;
+
+	    case 'x': CASEMBC(0x1e8b) CASEMBC(0x1e8d)
+		    EMIT2('x'); EMITMBC(0x1e8b) EMITMBC(0x1e8d)
 		    return OK;
 
 	    case 'y': case 0375: case 0377:
-		    EMIT2('y');	    EMIT2(0375);    EMIT2(0377);
+	    CASEMBC(0x177) CASEMBC(0x1e8f) CASEMBC(0x1e99)
+	    CASEMBC(0x1ef3) CASEMBC(0x1ef7) CASEMBC(0x1ef9)
+		    EMIT2('y'); EMIT2(0375); EMIT2(0377); EMITMBC(0x177)
+		    EMITMBC(0x1e8f) EMITMBC(0x1e99) EMITMBC(0x1ef3)
+		    EMITMBC(0x1ef7) EMITMBC(0x1ef9)
 		    return OK;
 
-	    default:
-		    return FAIL;
+	    case 'z': CASEMBC(0x17a) CASEMBC(0x17c) CASEMBC(0x17e)
+	    CASEMBC(0x1b6) CASEMBC(0x1e91) CASEMBC(0x1e95)
+		    EMIT2('z'); EMITMBC(0x17a) EMITMBC(0x17c) EMITMBC(0x17e)
+		    EMITMBC(0x1b6) EMITMBC(0x1e91) EMITMBC(0x1e95)
+		    return OK;
+
+	    /* default: character itself */
 	}
     }
 
-    EMIT(c);
+    EMIT2(c);
     return OK;
 #undef EMIT2
+#undef EMITMBC
 }
 
 /*
--- a/src/testdir/Make_amiga.mak
+++ b/src/testdir/Make_amiga.mak
@@ -33,7 +33,8 @@ SCRIPTS = test1.out test3.out test4.out 
 		test76.out test77.out test78.out test79.out test80.out \
 		test81.out test82.out test83.out test84.out test88.out \
 		test89.out test90.out test91.out test92.out test93.out \
-		test94.out test95.out test96.out test97.out test98.out
+		test94.out test95.out test96.out test97.out test98.out \
+		test99.out
 
 .SUFFIXES: .in .out
 
@@ -148,3 +149,4 @@ test95.out: test95.in
 test96.out: test96.in
 test97.out: test97.in
 test98.out: test98.in
+test99.out: test99.in
--- a/src/testdir/Make_dos.mak
+++ b/src/testdir/Make_dos.mak
@@ -32,7 +32,7 @@ SCRIPTS =	test3.out test4.out test5.out 
 		test79.out test80.out test81.out test82.out test83.out \
 		test84.out test85.out test86.out test87.out test88.out \
 		test89.out test90.out test91.out test92.out test93.out \
-		test94.out test95.out test96.out test98.out
+		test94.out test95.out test96.out test98.out test99.out
 
 SCRIPTS32 =	test50.out test70.out
 
--- a/src/testdir/Make_ming.mak
+++ b/src/testdir/Make_ming.mak
@@ -52,7 +52,7 @@ SCRIPTS =	test3.out test4.out test5.out 
 		test79.out test80.out test81.out test82.out test83.out \
 		test84.out test85.out test86.out test87.out test88.out \
 		test89.out test90.out test91.out test92.out test93.out \
-		test94.out test95.out test96.out test98.out
+		test94.out test95.out test96.out test98.out test99.out
 
 SCRIPTS32 =	test50.out test70.out
 
--- a/src/testdir/Make_os2.mak
+++ b/src/testdir/Make_os2.mak
@@ -34,7 +34,7 @@ SCRIPTS = test1.out test3.out test4.out 
 		test76.out test77.out test78.out test79.out test80.out \
 		test81.out test82.out test83.out test84.out test88.out \
 		test89.out test90.out test91.out test92.out test93.out \
-		test94.out test95.out test96.out test98.out
+		test94.out test95.out test96.out test98.out test99.out
 
 .SUFFIXES: .in .out
 
--- a/src/testdir/Make_vms.mms
+++ b/src/testdir/Make_vms.mms
@@ -4,7 +4,7 @@
 # Authors:	Zoltan Arpadffy, <arpadffy@polarhome.com>
 #		Sandor Kopanyi,  <sandor.kopanyi@mailbox.hu>
 #
-# Last change:  2013 Jul 09
+# Last change:  2013 Sep 19
 #
 # This has been tested on VMS 6.2 to 8.3 on DEC Alpha, VAX and IA64.
 # Edit the lines in the Configuration section below to select.
@@ -78,7 +78,7 @@ SCRIPT = test1.out  test2.out  test3.out
 	 test77.out test78.out test79.out test80.out test81.out \
 	 test82.out test83.out test84.out test88.out test89.out \
 	 test90.out test91.out test92.out test93.out test94.out \
-	 test95.out test96.out test97.out test98.out
+	 test95.out test96.out test97.out test98.out test99.out
 
 # Known problems:
 # Test 30: a problem around mac format - unknown reason
--- a/src/testdir/Makefile
+++ b/src/testdir/Makefile
@@ -29,7 +29,8 @@ SCRIPTS = test1.out test2.out test3.out 
 		test79.out test80.out test81.out test82.out test83.out \
 		test84.out test85.out test86.out test87.out test88.out \
 		test89.out test90.out test91.out test92.out test93.out \
-		test94.out test95.out test96.out test97.out test98.out
+		test94.out test95.out test96.out test97.out test98.out \
+		test99.out
 
 SCRIPTS_GUI = test16.out
 
--- a/src/testdir/test44.in
+++ b/src/testdir/test44.in
@@ -1,9 +1,11 @@
 Tests for regexp with multi-byte encoding and various magic settings.
 Test matchstr() with a count and multi-byte chars.
+See test99 for exactly the same test with re=2.
 
 STARTTEST
 :so mbyte.vim
 :set nocompatible encoding=utf-8 termencoding=latin1 viminfo+=nviminfo
+:set re=1
 /^1
 /a*b\{2}c\+/e
 x/\Md\*e\{2}f\+/e
--- a/src/version.c
+++ b/src/version.c
@@ -739,6 +739,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    28,
+/**/
     27,
 /**/
     26,