unicode: upgrade to Unicode 12

This does not include an upgrade of golang.org/x/net.
This is optional and best done as a separate CL.

Change-Id: Ifecc3fb6e3b7fe026b4ddefbe637186a3445b0bc
Reviewed-on: https://go-review.googlesource.com/c/go/+/204658
Run-TryBot: Marcel van Lohuizen <mpvl@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>

1 files changed, 47 insertions, 39 deletions

diff --git a/src/strconv/isprint.go b/src/strconv/isprint.go
index a8dfdb2d9b..7ada2d1b04 100644
--- a/src/strconv/isprint.go
+++ b/src/strconv/isprint.go
@@ -6,7 +6,7 @@
 
 package strconv
 
-// (448+137+90)*2 + (418)*4 = 3022 bytes
+// (442+132+90)*2 + (450)*4 = 3128 bytes
 
 var isPrint16 = []uint16{
 	0x0020, 0x007e,
@@ -75,7 +75,7 @@ var isPrint16 = []uint16{
 	0x0c55, 0x0c5a,
 	0x0c60, 0x0c63,
 	0x0c66, 0x0c6f,
-	0x0c78, 0x0cb9,
+	0x0c77, 0x0cb9,
 	0x0cbc, 0x0ccd,
 	0x0cd5, 0x0cd6,
 	0x0cde, 0x0ce3,
@@ -92,11 +92,7 @@ var isPrint16 = []uint16{
 	0x0df2, 0x0df4,
 	0x0e01, 0x0e3a,
 	0x0e3f, 0x0e5b,
-	0x0e81, 0x0e84,
-	0x0e87, 0x0e8a,
-	0x0e8d, 0x0e8d,
-	0x0e94, 0x0ea7,
-	0x0eaa, 0x0ebd,
+	0x0e81, 0x0ebd,
 	0x0ec0, 0x0ecd,
 	0x0ed0, 0x0ed9,
 	0x0edc, 0x0edf,
@@ -151,7 +147,7 @@ var isPrint16 = []uint16{
 	0x1c4d, 0x1c88,
 	0x1c90, 0x1cba,
 	0x1cbd, 0x1cc7,
-	0x1cd0, 0x1cf9,
+	0x1cd0, 0x1cfa,
 	0x1d00, 0x1f15,
 	0x1f18, 0x1f1d,
 	0x1f20, 0x1f45,
@@ -177,7 +173,7 @@ var isPrint16 = []uint16{
 	0x2d30, 0x2d67,
 	0x2d6f, 0x2d70,
 	0x2d7f, 0x2d96,
-	0x2da0, 0x2e4e,
+	0x2da0, 0x2e4f,
 	0x2e80, 0x2ef3,
 	0x2f00, 0x2fd5,
 	0x2ff0, 0x2ffb,
@@ -191,7 +187,8 @@ var isPrint16 = []uint16{
 	0xa490, 0xa4c6,
 	0xa4d0, 0xa62b,
 	0xa640, 0xa6f7,
-	0xa700, 0xa7b9,
+	0xa700, 0xa7bf,
+	0xa7c2, 0xa7c6,
 	0xa7f7, 0xa82b,
 	0xa830, 0xa839,
 	0xa840, 0xa877,
@@ -208,7 +205,7 @@ var isPrint16 = []uint16{
 	0xab01, 0xab06,
 	0xab09, 0xab0e,
 	0xab11, 0xab16,
-	0xab20, 0xab65,
+	0xab20, 0xab67,
 	0xab70, 0xabed,
 	0xabf0, 0xabf9,
 	0xac00, 0xd7a3,
@@ -302,13 +299,10 @@ var isNotPrint16 = []uint16{
 	0x0dd5,
 	0x0dd7,
 	0x0e83,
-	0x0e89,
-	0x0e98,
-	0x0ea0,
+	0x0e85,
+	0x0e8b,
 	0x0ea4,
 	0x0ea6,
-	0x0eac,
-	0x0eba,
 	0x0ec5,
 	0x0ec7,
 	0x0f48,
@@ -341,8 +335,6 @@ var isNotPrint16 = []uint16{
 	0x1fdc,
 	0x1ff5,
 	0x208f,
-	0x2bc9,
-	0x2bff,
 	0x2c2f,
 	0x2c5f,
 	0x2d26,
@@ -435,6 +427,7 @@ var isPrint32 = []uint32{
 	0x010e60, 0x010e7e,
 	0x010f00, 0x010f27,
 	0x010f30, 0x010f59,
+	0x010fe0, 0x010ff6,
 	0x011000, 0x01104d,
 	0x011052, 0x01106f,
 	0x01107f, 0x0110c1,
@@ -458,7 +451,7 @@ var isPrint32 = []uint32{
 	0x01135d, 0x011363,
 	0x011366, 0x01136c,
 	0x011370, 0x011374,
-	0x011400, 0x01145e,
+	0x011400, 0x01145f,
 	0x011480, 0x0114c7,
 	0x0114d0, 0x0114d9,
 	0x011580, 0x0115b5,
@@ -466,7 +459,7 @@ var isPrint32 = []uint32{
 	0x011600, 0x011644,
 	0x011650, 0x011659,
 	0x011660, 0x01166c,
-	0x011680, 0x0116b7,
+	0x011680, 0x0116b8,
 	0x0116c0, 0x0116c9,
 	0x011700, 0x01171a,
 	0x01171d, 0x01172b,
@@ -474,9 +467,11 @@ var isPrint32 = []uint32{
 	0x011800, 0x01183b,
 	0x0118a0, 0x0118f2,
 	0x0118ff, 0x0118ff,
+	0x0119a0, 0x0119a7,
+	0x0119aa, 0x0119d7,
+	0x0119da, 0x0119e4,
 	0x011a00, 0x011a47,
-	0x011a50, 0x011a83,
-	0x011a86, 0x011aa2,
+	0x011a50, 0x011aa2,
 	0x011ac0, 0x011af8,
 	0x011c00, 0x011c45,
 	0x011c50, 0x011c6c,
@@ -488,7 +483,8 @@ var isPrint32 = []uint32{
 	0x011d60, 0x011d98,
 	0x011da0, 0x011da9,
 	0x011ee0, 0x011ef8,
-	0x012000, 0x012399,
+	0x011fc0, 0x011ff1,
+	0x011fff, 0x012399,
 	0x012400, 0x012474,
 	0x012480, 0x012543,
 	0x013000, 0x01342e,
@@ -502,13 +498,15 @@ var isPrint32 = []uint32{
 	0x016b50, 0x016b77,
 	0x016b7d, 0x016b8f,
 	0x016e40, 0x016e9a,
-	0x016f00, 0x016f44,
-	0x016f50, 0x016f7e,
+	0x016f00, 0x016f4a,
+	0x016f4f, 0x016f87,
 	0x016f8f, 0x016f9f,
-	0x016fe0, 0x016fe1,
-	0x017000, 0x0187f1,
+	0x016fe0, 0x016fe3,
+	0x017000, 0x0187f7,
 	0x018800, 0x018af2,
 	0x01b000, 0x01b11e,
+	0x01b150, 0x01b152,
+	0x01b164, 0x01b167,
 	0x01b170, 0x01b2fb,
 	0x01bc00, 0x01bc6a,
 	0x01bc70, 0x01bc7c,
@@ -534,12 +532,19 @@ var isPrint32 = []uint32{
 	0x01da9b, 0x01daaf,
 	0x01e000, 0x01e018,
 	0x01e01b, 0x01e02a,
+	0x01e100, 0x01e12c,
+	0x01e130, 0x01e13d,
+	0x01e140, 0x01e149,
+	0x01e14e, 0x01e14f,
+	0x01e2c0, 0x01e2f9,
+	0x01e2ff, 0x01e2ff,
 	0x01e800, 0x01e8c4,
 	0x01e8c7, 0x01e8d6,
-	0x01e900, 0x01e94a,
+	0x01e900, 0x01e94b,
 	0x01e950, 0x01e959,
 	0x01e95e, 0x01e95f,
 	0x01ec71, 0x01ecb4,
+	0x01ed01, 0x01ed3d,
 	0x01ee00, 0x01ee24,
 	0x01ee27, 0x01ee3b,
 	0x01ee42, 0x01ee42,
@@ -553,31 +558,34 @@ var isPrint32 = []uint32{
 	0x01f0a0, 0x01f0ae,
 	0x01f0b1, 0x01f0f5,
 	0x01f100, 0x01f10c,
-	0x01f110, 0x01f16b,
+	0x01f110, 0x01f16c,
 	0x01f170, 0x01f1ac,
 	0x01f1e6, 0x01f202,
 	0x01f210, 0x01f23b,
 	0x01f240, 0x01f248,
 	0x01f250, 0x01f251,
 	0x01f260, 0x01f265,
-	0x01f300, 0x01f6d4,
+	0x01f300, 0x01f6d5,
 	0x01f6e0, 0x01f6ec,
-	0x01f6f0, 0x01f6f9,
+	0x01f6f0, 0x01f6fa,
 	0x01f700, 0x01f773,
 	0x01f780, 0x01f7d8,
+	0x01f7e0, 0x01f7eb,
 	0x01f800, 0x01f80b,
 	0x01f810, 0x01f847,
 	0x01f850, 0x01f859,
 	0x01f860, 0x01f887,
 	0x01f890, 0x01f8ad,
-	0x01f900, 0x01f90b,
-	0x01f910, 0x01f970,
-	0x01f973, 0x01f976,
+	0x01f900, 0x01f976,
 	0x01f97a, 0x01f9a2,
-	0x01f9b0, 0x01f9b9,
-	0x01f9c0, 0x01f9c2,
-	0x01f9d0, 0x01f9ff,
+	0x01f9a5, 0x01f9aa,
+	0x01f9ae, 0x01f9ca,
+	0x01f9cd, 0x01fa53,
 	0x01fa60, 0x01fa6d,
+	0x01fa70, 0x01fa73,
+	0x01fa78, 0x01fa7a,
+	0x01fa80, 0x01fa82,
+	0x01fa90, 0x01fa95,
 	0x020000, 0x02a6d6,
 	0x02a700, 0x02b734,
 	0x02b740, 0x02b81d,
@@ -676,8 +684,8 @@ var isNotPrint32 = []uint16{ // add 0x10000 to each entry
 	0xeeaa,
 	0xf0c0,
 	0xf0d0,
-	0xf93f,
-	0xf97b,
+	0xf90c,
+	0xf972,
 }
 
 // isGraphic lists the graphic runes not matched by IsPrint.