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diff --git a/deps/node/deps/icu-small/source/common/patternprops.cpp b/deps/node/deps/icu-small/source/common/patternprops.cpp
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-// © 2016 and later: Unicode, Inc. and others.
-// License & terms of use: http://www.unicode.org/copyright.html
-/*
-*******************************************************************************
-* Copyright (C) 2011, International Business Machines
-* Corporation and others. All Rights Reserved.
-*******************************************************************************
-* file name: patternprops.cpp
-* encoding: UTF-8
-* tab size: 8 (not used)
-* indentation:4
-*
-* created on: 2011mar13
-* created by: Markus W. Scherer
-*/
-
-#include "unicode/utypes.h"
-#include "patternprops.h"
-
-U_NAMESPACE_BEGIN
-
-/*
- * One byte per Latin-1 character.
- * Bit 0 is set if either Pattern property is true,
- * bit 1 if Pattern_Syntax is true,
- * bit 2 if Pattern_White_Space is true.
- * That is, Pattern_Syntax is encoded as 3 and Pattern_White_Space as 5.
- */
-static const uint8_t latin1[256]={
- // WS: 9..D
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 5, 5, 5, 5, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- // WS: 20 Syntax: 21..2F
- 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- // Syntax: 3A..40
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 3, 3,
- 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- // Syntax: 5B..5E
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 0,
- // Syntax: 60
- 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- // Syntax: 7B..7E
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 3, 3, 3, 0,
- // WS: 85
- 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- // Syntax: A1..A7, A9, AB, AC, AE
- 0, 3, 3, 3, 3, 3, 3, 3, 0, 3, 0, 3, 3, 0, 3, 0,
- // Syntax: B0, B1, B6, BB, BF
- 3, 3, 0, 0, 0, 0, 3, 0, 0, 0, 0, 3, 0, 0, 0, 3,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- // Syntax: D7
- 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- // Syntax: F7
- 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0
-};
-
-/*
- * One byte per 32 characters from U+2000..U+303F indexing into
- * a small table of 32-bit data words.
- * The first two data words are all-zeros and all-ones.
- */
-static const uint8_t index2000[130]={
- 2, 3, 4, 0, 0, 0, 0, 0, // 20xx
- 0, 0, 0, 0, 5, 1, 1, 1, // 21xx
- 1, 1, 1, 1, 1, 1, 1, 1, // 22xx
- 1, 1, 1, 1, 1, 1, 1, 1, // 23xx
- 1, 1, 1, 0, 0, 0, 0, 0, // 24xx
- 1, 1, 1, 1, 1, 1, 1, 1, // 25xx
- 1, 1, 1, 1, 1, 1, 1, 1, // 26xx
- 1, 1, 1, 6, 7, 1, 1, 1, // 27xx
- 1, 1, 1, 1, 1, 1, 1, 1, // 28xx
- 1, 1, 1, 1, 1, 1, 1, 1, // 29xx
- 1, 1, 1, 1, 1, 1, 1, 1, // 2Axx
- 1, 1, 1, 1, 1, 1, 1, 1, // 2Bxx
- 0, 0, 0, 0, 0, 0, 0, 0, // 2Cxx
- 0, 0, 0, 0, 0, 0, 0, 0, // 2Dxx
- 1, 1, 1, 1, 0, 0, 0, 0, // 2Exx
- 0, 0, 0, 0, 0, 0, 0, 0, // 2Fxx
- 8, 9 // 3000..303F
-};
-
-/*
- * One 32-bit integer per 32 characters. Ranges of all-false and all-true
- * are mapped to the first two values, other ranges map to appropriate bit patterns.
- */
-static const uint32_t syntax2000[]={
- 0,
- 0xffffffff,
- 0xffff0000, // 2: 2010..201F
- 0x7fff00ff, // 3: 2020..2027, 2030..203E
- 0x7feffffe, // 4: 2041..2053, 2055..205E
- 0xffff0000, // 5: 2190..219F
- 0x003fffff, // 6: 2760..2775
- 0xfff00000, // 7: 2794..279F
- 0xffffff0e, // 8: 3001..3003, 3008..301F
- 0x00010001 // 9: 3020, 3030
-};
-
-/*
- * Same as syntax2000, but with additional bits set for the
- * Pattern_White_Space characters 200E 200F 2028 2029.
- */
-static const uint32_t syntaxOrWhiteSpace2000[]={
- 0,
- 0xffffffff,
- 0xffffc000, // 2: 200E..201F
- 0x7fff03ff, // 3: 2020..2029, 2030..203E
- 0x7feffffe, // 4: 2041..2053, 2055..205E
- 0xffff0000, // 5: 2190..219F
- 0x003fffff, // 6: 2760..2775
- 0xfff00000, // 7: 2794..279F
- 0xffffff0e, // 8: 3001..3003, 3008..301F
- 0x00010001 // 9: 3020, 3030
-};
-
-UBool
-PatternProps::isSyntax(UChar32 c) {
- if(c<0) {
- return FALSE;
- } else if(c<=0xff) {
- return (UBool)(latin1[c]>>1)&1;
- } else if(c<0x2010) {
- return FALSE;
- } else if(c<=0x3030) {
- uint32_t bits=syntax2000[index2000[(c-0x2000)>>5]];
- return (UBool)((bits>>(c&0x1f))&1);
- } else if(0xfd3e<=c && c<=0xfe46) {
- return c<=0xfd3f || 0xfe45<=c;
- } else {
- return FALSE;
- }
-}
-
-UBool
-PatternProps::isSyntaxOrWhiteSpace(UChar32 c) {
- if(c<0) {
- return FALSE;
- } else if(c<=0xff) {
- return (UBool)(latin1[c]&1);
- } else if(c<0x200e) {
- return FALSE;
- } else if(c<=0x3030) {
- uint32_t bits=syntaxOrWhiteSpace2000[index2000[(c-0x2000)>>5]];
- return (UBool)((bits>>(c&0x1f))&1);
- } else if(0xfd3e<=c && c<=0xfe46) {
- return c<=0xfd3f || 0xfe45<=c;
- } else {
- return FALSE;
- }
-}
-
-UBool
-PatternProps::isWhiteSpace(UChar32 c) {
- if(c<0) {
- return FALSE;
- } else if(c<=0xff) {
- return (UBool)(latin1[c]>>2)&1;
- } else if(0x200e<=c && c<=0x2029) {
- return c<=0x200f || 0x2028<=c;
- } else {
- return FALSE;
- }
-}
-
-const UChar *
-PatternProps::skipWhiteSpace(const UChar *s, int32_t length) {
- while(length>0 && isWhiteSpace(*s)) {
- ++s;
- --length;
- }
- return s;
-}
-
-const UChar *
-PatternProps::trimWhiteSpace(const UChar *s, int32_t &length) {
- if(length<=0 || (!isWhiteSpace(s[0]) && !isWhiteSpace(s[length-1]))) {
- return s;
- }
- int32_t start=0;
- int32_t limit=length;
- while(start<limit && isWhiteSpace(s[start])) {
- ++start;
- }
- if(start<limit) {
- // There is non-white space at start; we will not move limit below that,
- // so we need not test start<limit in the loop.
- while(isWhiteSpace(s[limit-1])) {
- --limit;
- }
- }
- length=limit-start;
- return s+start;
-}
-
-UBool
-PatternProps::isIdentifier(const UChar *s, int32_t length) {
- if(length<=0) {
- return FALSE;
- }
- const UChar *limit=s+length;
- do {
- if(isSyntaxOrWhiteSpace(*s++)) {
- return FALSE;
- }
- } while(s<limit);
- return TRUE;
-}
-
-const UChar *
-PatternProps::skipIdentifier(const UChar *s, int32_t length) {
- while(length>0 && !isSyntaxOrWhiteSpace(*s)) {
- ++s;
- --length;
- }
- return s;
-}
-
-U_NAMESPACE_END