Javascript 为什么可以'；我不能在单词边界旁使用重音字符吗？
我正在尝试创建一个匹配人名的动态正则表达式。它在大多数名字上都没有问题，直到我在名字的末尾遇到了重音字符 例子：一些花式的纳美 到目前为止，我使用的正则表达式是：Javascript 为什么可以'；我不能在单词边界旁使用重音字符吗？,javascript,regex,unicode,replace,diacritics,Javascript,Regex,Unicode,Replace,Diacritics,我正在尝试创建一个匹配人名的动态正则表达式。它在大多数名字上都没有问题，直到我在名字的末尾遇到了重音字符 例子：一些花式的纳美 到目前为止，我使用的正则表达式是： /\b(Fancy Namé|Namé)\b/i 这样使用： "Goal: Some Fancy Namé. Awesome.".replace(/\b(Fancy Namé|Namé)\b/i, '<a href="#">$1</a>'); “目标：一些花式游戏。很棒。”。替换（/\b（花式游戏）\b/i
/\b(Fancy Namé|Namé)\b/i
"Goal: Some Fancy Namé. Awesome.".replace(/\b(Fancy Namé|Namé)\b/i, '<a href="#">$1</a>');
“目标：一些花式游戏。很棒。”。替换（/\b（花式游戏）\b/i，”；
"Some fancy namé. Allow me to ellaborate.".replace(/([\s.,!?])(fancy namé|namé)([\s.,!?]|$)/g, '$1<a href="#">$2</a>$3')
“一些花式的纳梅。请允许我添加硼酸。”。替换（/（[\s，！？]）（花式纳梅）（[\s，！？]|$）/g，“$1$3”）
建议？想法？在使用正则表达式时，可以尝试使用
\o\x至于实际的八进制/十六进制值与什么相关，我不确定。JavaScript的正则表达式实现不支持Unicode。它只知道标准低字节ASCII中的“单词字符”，不包括
ééé/（[\s，！？]）（花式纳美）（[\s，！？]）/是的，这将是JS通常的解决方法（尽管可能有更多的标点符号）。对于其他语言，您通常会使用lookahead/lookahead来避免前后边界字符的匹配，但是JS中对这些字符的支持很差/buggy，因此最好避免使用它们。Rob是正确的。引自ECMAScript第3版： 15.10.2.6断言： 生产断言
\b3.调用IsWordChar（e）并将b作为布尔结果 及 内部辅助函数是WordChar。。。执行以下操作： 3.如果c是下表中63个字符之一，则返回true
a b c d e f g h i j k l m n o p q r s t u v w x y z
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
0 1 2 3 4 5 6 7 8 9 _
ééa/(^|[^\wÀ-ÖØ-öø-ſ])(Fancy Namé|Namé)(?![\wÀ-ÖØ-öø-ſ])/
/（\W| ^）（fancy namé| namé）（\W|$）/igString.prototype.isWordCharAt = function(i) {
// should work for European languages and Unicode
return (this.charAt(i) >= 'A' && this.charAt(i) <= 'Z')
|| (this.charAt(i) >= 'a' && this.charAt(i) <= 'z')
|| (this.charCodeAt(i) >= 0xC0 && this.charCodeAt(i) < 0x2000)
;
};
"Namé. Goal: Some Fancy Namé. Namé. Nénamé. Namée. Nénamée. Namé"
.replace(/(Namé|Fancy Namé)/ig, function(
match, part1, /* part2, part3, ... */ offset, fullText) {
// Keep in mind that the number of arguments changes
// if the number of capturing parenthesis in regexp changes.
// We could use 'arguments' pseudo-array instead.
var len1 = part1.length;
var leftWordBoundary;
var rightWordBoundary;
if (offset === 0) {
leftWordBoundary = fullText.isWordCharAt(offset);
}
else {
leftWordBoundary = (fullText.isWordCharAt(offset - 1)
!= fullText.isWordCharAt(offset));
}
if (offset + len1 == fullText.length) {
rightWordBoundary = fullText.isWordCharAt(offset + len1 - 1);
}
else {
rightWordBoundary = (fullText.isWordCharAt(offset + len1 - 1)
!= fullText.isWordCharAt(offset + len1));
}
if (leftWordBoundary && rightWordBoundary) {
return '<a href="#">' + part1 + '</a>';
}
else {
return part1;
}
});
String.prototype.isWordCharAt=函数（i）{
//应该适用于欧洲语言和Unicode
return（this.charAt（i）>='A'和&this.charAt（i）='A'和&this.charAt（i）=0xC0和&this.charCodeAt（i）<0x2000）
;
};
“纳梅。进球：一些花哨的纳梅。纳梅。纳梅。纳梅。纳梅。纳梅。”
.替换（/（Namé| Fancy Namé）/ig，功能(
匹配，第1部分，/*第2部分，第3部分，*/偏移量，全文）{
//请记住，参数的数量会发生变化
//如果regexp中捕获括号的数目更改。
//我们可以改用“arguments”伪数组。
var len1=零件1.长度；
var-leftWordBoundary；
var rightWordBoundary；
如果（偏移量===0）{
leftWordBoundary=全文.isWordCharAt（偏移量）；
}
否则{
leftWordBoundary=（全文.isWordCharAt（偏移量-1）
！=全文.isWordCharAt（偏移量））；
}
if（offset+len1==fullText.length）{
rightWordBoundary=全文.isWordCharAt（偏移量+len1-1）；
}
否则{
rightWordBoundary=（全文.isWordCharAt（偏移量+len1-1）
！=全文.isWordCharAt（偏移量+len1））；
}
if（leftWordBoundary&&rightWordBoundary）{
返回“”；
}
否则{
返回部分1；
}
});
\b\b # if next is word char:
# then last isn't word
# else last isn't nonword
$word_boundary_before = qr{ (?(?= \w ) (?<! \w ) | (?<! \W ) ) }x;
# if last is word:
# then next isn't word
# else next isn't nonword
$word_boundary_after = qr{ (?(?<= \w ) (?! \w ) | (?! \W ) ) }x;
\p{ingeralparcination}\p{block=generalpuntuation}\p{IsHiragana}\p{script Hiragana}\p{WhiteSpace}\p{Dash}\p{quote\u Mark}\p这样的其他两方了{Line_Break=字母}\p{东亚宽度：窄}\p{Numeric_Value=1000}\p{年龄：5.2}\sShort Name Long Name
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
\pL \p{Letter}
\p{Lu} \p{Uppercase_Letter}
\p{Ll} \p{Lowercase_Letter}
\p{Lt} \p{Titlecase_Letter}
\p{Lm} \p{Modifier_Letter}
\p{Lo} \p{Other_Letter}
Short Name Long Name
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
\pM \p{Mark}
\p{Mn} \p{Nonspacing_Mark}
\p{Mc} \p{Spacing_Mark}
\p{Me} \p{Enclosing_Mark}
Short Name Long Name
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
\pN \p{Number}
\p{Nd} \p{Decimal_Number},\p{Digit}
\p{Nl} \p{Letter_Number}
\p{No} \p{Other_Number}
Short Name Long Name
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
\pP \p{Punctuation}, \p{Punct})
\p{Pc} \p{Connector_Punctuation}
\p{Pd} \p{Dash_Punctuation}
\p{Ps} \p{Open_Punctuation}
\p{Pe} \p{Close_Punctuation}
\p{Pi} \p{Initial_Punctuation}
\p{Pf} \p{Final_Punctuation}
\p{Po} \p{Other_Punctuation}
Short Name Long Name
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
\pS \p{Symbol}
\p{Sm} \p{Math_Symbol}
\p{Sc} \p{Currency_Symbol}
\p{Sk} \p{Modifier_Symbol}
\p{So} \p{Other_Symbol}
Short Name Long Name
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
\pZ \p{Separator}
\p{Zs} \p{Space_Separator}
\p{Zl} \p{Line_Separator}
\p{Zp} \p{Paragraph_Separator}
Short Name Long Name
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
\pC \p{Other}
\p{Cc} \p{Control}, \p{Cntrl}
\p{Cf} \p{Format}
\p{Cs} \p{Surrogate}
\p{Co} \p{Private_Use}
\p{Cn} \p{Unassigned}
$ uninames face
፦ 4966 1366 ETHIOPIC PREFACE COLON
⁙ 8281 2059 FIVE DOT PUNCTUATION
= Greek pentonkion
= quincunx
x (die face-5 - 2684)
∯ 8751 222F SURFACE INTEGRAL
# 222E 222E
☹ 9785 2639 WHITE FROWNING FACE
☺ 9786 263A WHITE SMILING FACE
= have a nice day!
☻ 9787 263B BLACK SMILING FACE
⚀ 9856 2680 DIE FACE-1
⚁ 9857 2681 DIE FACE-2
⚂ 9858 2682 DIE FACE-3
⚃ 9859 2683 DIE FACE-4
⚄ 9860 2684 DIE FACE-5
⚅ 9861 2685 DIE FACE-6
⾯ 12207 2FAF KANGXI RADICAL FACE
# 9762
〠 12320 3020 POSTAL MARK FACE
龜 64206 FACE CJK COMPATIBILITY IDEOGRAPH-FACE
: 9F9C
$ uniprops -va LF 85 Greek:Sigma INFINITY BOM U+3000 U+12345
U+000A ‹U+000A› \N{ LINE FEED (LF) }:
\s \v \R \pC \p{Cc}
\p{All} \p{Any} \p{ASCII} \p{Assigned} \p{C} \p{Other} \p{Cc} \p{Cntrl} \p{Common} \p{Zyyy} \p{Control} \p{Pat_WS} \p{Pattern_White_Space} \p{PatWS} \p{PerlSpace} \p{PosixCntrl} \p{PosixSpace} \p{Space} \p{SpacePerl} \p{VertSpace} \p{White_Space} \p{WSpace}
\p{Age:1.1} \p{Block=Basic_Latin} \p{Bidi_Class:B} \p{Bidi_Class=Paragraph_Separator} \p{Bidi_Class:Paragraph_Separator} \p{Bc=B} \p{Block:ASCII} \p{Block:Basic_Latin} \p{Blk=ASCII} \p{Canonical_Combining_Class:0} \p{Canonical_Combining_Class=Not_Reordered}
\p{Canonical_Combining_Class:Not_Reordered} \p{Ccc=NR} \p{Canonical_Combining_Class:NR} \p{Script=Common} \p{Decomposition_Type:None} \p{Dt=None} \p{East_Asian_Width=Neutral} \p{East_Asian_Width:Neutral} \p{Grapheme_Cluster_Break:LF} \p{GCB=LF} \p{Hangul_Syllable_Type:NA}
\p{Hangul_Syllable_Type=Not_Applicable} \p{Hangul_Syllable_Type:Not_Applicable} \p{Hst=NA} \p{Joining_Group:No_Joining_Group} \p{Jg=NoJoiningGroup} \p{Joining_Type:Non_Joining} \p{Jt=U} \p{Joining_Type:U} \p{Joining_Type=Non_Joining} \p{Line_Break:LF} \p{Line_Break=Line_Feed}
\p{Line_Break:Line_Feed} \p{Lb=LF} \p{Numeric_Type:None} \p{Nt=None} \p{Numeric_Value:NaN} \p{Nv=NaN} \p{Present_In:1.1} \p{Age=1.1} \p{In=1.1} \p{Present_In:2.0} \p{In=2.0} \p{Present_In:2.1} \p{In=2.1} \p{Present_In:3.0} \p{In=3.0} \p{Present_In:3.1} \p{In=3.1}
\p{Present_In:3.2} \p{In=3.2} \p{Present_In:4.0} \p{In=4.0} \p{Present_In:4.1} \p{In=4.1} \p{Present_In:5.0} \p{In=5.0} \p{Present_In:5.1} \p{In=5.1} \p{Present_In:5.2} \p{In=5.2} \p{Script:Common} \p{Sc=Zyyy} \p{Script:Zyyy} \p{Sentence_Break:LF} \p{SB=LF} \p{Word_Break:LF}
\p{WB=LF}
U+0085 ‹U+0085› \N{ NEXT LINE (NEL) }:
\s \v \R \pC \p{Cc}
\p{All} \p{Any} \p{Assigned} \p{InLatin1} \p{C} \p{Other} \p{Cc} \p{Cntrl} \p{Common} \p{Zyyy} \p{Control} \p{Pat_WS} \p{Pattern_White_Space} \p{PatWS} \p{Space} \p{SpacePerl} \p{VertSpace} \p{White_Space} \p{WSpace}
\p{Age:1.1} \p{Bidi_Class:B} \p{Bidi_Class=Paragraph_Separator} \p{Bidi_Class:Paragraph_Separator} \p{Bc=B} \p{Block:Latin_1} \p{Block=Latin_1_Supplement} \p{Block:Latin_1_Supplement} \p{Blk=Latin1} \p{Canonical_Combining_Class:0} \p{Canonical_Combining_Class=Not_Reordered}
\p{Canonical_Combining_Class:Not_Reordered} \p{Ccc=NR} \p{Canonical_Combining_Class:NR} \p{Script=Common} \p{Decomposition_Type:None} \p{Dt=None} \p{East_Asian_Width=Neutral} \p{East_Asian_Width:Neutral} \p{Grapheme_Cluster_Break:CN} \p{Grapheme_Cluster_Break=Control}
\p{Grapheme_Cluster_Break:Control} \p{GCB=CN} \p{Hangul_Syllable_Type:NA} \p{Hangul_Syllable_Type=Not_Applicable} \p{Hangul_Syllable_Type:Not_Applicable} \p{Hst=NA} \p{Joining_Group:No_Joining_Group} \p{Jg=NoJoiningGroup} \p{Joining_Type:Non_Joining} \p{Jt=U}
\p{Joining_Type:U} \p{Joining_Type=Non_Joining} \p{Line_Break:Next_Line} \p{Lb=NL} \p{Line_Break:NL} \p{Line_Break=Next_Line} \p{Numeric_Type:None} \p{Nt=None} \p{Numeric_Value:NaN} \p{Nv=NaN} \p{Present_In:1.1} \p{Age=1.1} \p{In=1.1} \p{Present_In:2.0} \p{In=2.0}
\p{Present_In:2.1} \p{In=2.1} \p{Present_In:3.0} \p{In=3.0} \p{Present_In:3.1} \p{In=3.1} \p{Present_In:3.2} \p{In=3.2} \p{Present_In:4.0} \p{In=4.0} \p{Present_In:4.1} \p{In=4.1} \p{Present_In:5.0} \p{In=5.0} \p{Present_In:5.1} \p{In=5.1} \p{Present_In:5.2} \p{In=5.2}
\p{Script:Common} \p{Sc=Zyyy} \p{Script:Zyyy} \p{Sentence_Break:SE} \p{Sentence_Break=Sep} \p{Sentence_Break:Sep} \p{SB=SE} \p{Word_Break:Newline} \p{WB=NL} \p{Word_Break:NL} \p{Word_Break=Newline}
U+03A3 ‹Σ› \N{ GREEK CAPITAL LETTER SIGMA }:
\w \pL} \p{LC} \p{L_} \p{L&} \p{Lu}
\p{All} \p{Any} \p{Alnum} \p{Alpha} \p{Alphabetic} \p{Assigned} \p{Greek} \p{Is_Greek} \p{InGreek} \p{Cased} \p{Cased_Letter} \p{LC} \p{Changes_When_Casefolded} \p{CWCF} \p{Changes_When_Casemapped} \p{CWCM} \p{Changes_When_Lowercased} \p{CWL} \p{Changes_When_NFKC_Casefolded}
\p{CWKCF} \p{Lu} \p{L} \p{Gr_Base} \p{Grapheme_Base} \p{Graph} \p{GrBase} \p{Grek} \p{Greek_And_Coptic} \p{ID_Continue} \p{IDC} \p{ID_Start} \p{IDS} \p{Letter} \p{L_} \p{Uppercase_Letter} \p{Print} \p{Upper} \p{Uppercase} \p{Word} \p{XID_Continue} \p{XIDC} \p{XID_Start}
\p{XIDS}
\p{Age:1.1} \p{Bidi_Class:L} \p{Bidi_Class=Left_To_Right} \p{Bidi_Class:Left_To_Right} \p{Bc=L} \p{Block:Greek} \p{Block=Greek_And_Coptic} \p{Block:Greek_And_Coptic} \p{Blk=Greek} \p{Canonical_Combining_Class:0} \p{Canonical_Combining_Class=Not_Reordered}
\p{Canonical_Combining_Class:Not_Reordered} \p{Ccc=NR} \p{Canonical_Combining_Class:NR} \p{Decomposition_Type:None} \p{Dt=None} \p{East_Asian_Width:A} \p{East_Asian_Width=Ambiguous} \p{East_Asian_Width:Ambiguous} \p{Ea=A} \p{Grapheme_Cluster_Break:Other} \p{GCB=XX}
\p{Grapheme_Cluster_Break:XX} \p{Grapheme_Cluster_Break=Other} \p{Script=Greek} \p{Hangul_Syllable_Type:NA} \p{Hangul_Syllable_Type=Not_Applicable} \p{Hangul_Syllable_Type:Not_Applicable} \p{Hst=NA} \p{Joining_Group:No_Joining_Group} \p{Jg=NoJoiningGroup}
\p{Joining_Type:Non_Joining} \p{Jt=U} \p{Joining_Type:U} \p{Joining_Type=Non_Joining} \p{Line_Break:AL} \p{Line_Break=Alphabetic} \p{Line_Break:Alphabetic} \p{Lb=AL} \p{Numeric_Type:None} \p{Nt=None} \p{Numeric_Value:NaN} \p{Nv=NaN} \p{Present_In:1.1} \p{Age=1.1} \p{In=1.1}
\p{Present_In:2.0} \p{In=2.0} \p{Present_In:2.1} \p{In=2.1} \p{Present_In:3.0} \p{In=3.0} \p{Present_In:3.1} \p{In=3.1} \p{Present_In:3.2} \p{In=3.2} \p{Present_In:4.0} \p{In=4.0} \p{Present_In:4.1} \p{In=4.1} \p{Present_In:5.0} \p{In=5.0} \p{Present_In:5.1} \p{In=5.1}
\p{Present_In:5.2} \p{In=5.2} \p{Script:Greek} \p{Sc=Grek} \p{Script:Grek} \p{Sentence_Break:UP} \p{Sentence_Break=Upper} \p{Sentence_Break:Upper} \p{SB=UP} \p{Word_Break:ALetter} \p{WB=LE} \p{Word_Break:LE} \p{Word_Break=ALetter}
U+221E ‹∞› \N{ INFINITY }:
\pS \p{Sm}
\p{All} \p{Any} \p{Assigned} \p{InMathematicalOperators} \p{Common} \p{Zyyy} \p{Sm} \p{S} \p{Gr_Base} \p{Grapheme_Base} \p{Graph} \p{GrBase} \p{Math} \p{Math_Symbol} \p{Pat_Syn} \p{Pattern_Syntax} \p{PatSyn} \p{Print} \p{Symbol}
\p{Age:1.1} \p{Bidi_Class:ON} \p{Bidi_Class=Other_Neutral} \p{Bidi_Class:Other_Neutral} \p{Bc=ON} \p{Block:Mathematical_Operators} \p{Canonical_Combining_Class:0} \p{Canonical_Combining_Class=Not_Reordered} \p{Canonical_Combining_Class:Not_Reordered} \p{Ccc=NR}
\p{Canonical_Combining_Class:NR} \p{Script=Common} \p{Decomposition_Type:None} \p{Dt=None} \p{East_Asian_Width:A} \p{East_Asian_Width=Ambiguous} \p{East_Asian_Width:Ambiguous} \p{Ea=A} \p{Grapheme_Cluster_Break:Other} \p{GCB=XX} \p{Grapheme_Cluster_Break:XX}
\p{Grapheme_Cluster_Break=Other} \p{Hangul_Syllable_Type:NA} \p{Hangul_Syllable_Type=Not_Applicable} \p{Hangul_Syllable_Type:Not_Applicable} \p{Hst=NA} \p{Joining_Group:No_Joining_Group} \p{Jg=NoJoiningGroup} \p{Joining_Type:Non_Joining} \p{Jt=U} \p{Joining_Type:U}
\p{Joining_Type=Non_Joining} \p{Line_Break:AI} \p{Line_Break=Ambiguous} \p{Line_Break:Ambiguous} \p{Lb=AI} \p{Numeric_Type:None} \p{Nt=None} \p{Numeric_Value:NaN} \p{Nv=NaN} \p{Present_In:1.1} \p{Age=1.1} \p{In=1.1} \p{Present_In:2.0} \p{In=2.0} \p{Present_In:2.1} \p{In=2.1}
\p{Present_In:3.0} \p{In=3.0} \p{Present_In:3.1} \p{In=3.1} \p{Present_In:3.2} \p{In=3.2} \p{Present_In:4.0} \p{In=4.0} \p{Present_In:4.1} \p{In=4.1} \p{Present_In:5.0} \p{In=5.0} \p{Present_In:5.1} \p{In=5.1} \p{Present_In:5.2} \p{In=5.2} \p{Script:Common} \p{Sc=Zyyy}
\p{Script:Zyyy} \p{Sentence_Break:Other} \p{SB=XX} \p{Sentence_Break:XX} \p{Sentence_Break=Other} \p{Word_Break:Other} \p{WB=XX} \p{Word_Break:XX} \p{Word_Break=Other}
U+FEFF ‹U+FEFF› \N{ ZERO WIDTH NO-BREAK SPACE }:
\pC \p{Cf}
\p{All} \p{Any} \p{Assigned} \p{InArabicPresentationFormsB} \p{C} \p{Other} \p{Case_Ignorable} \p{CI} \p{Cf} \p{Format} \p{Changes_When_NFKC_Casefolded} \p{CWKCF} \p{Common} \p{Zyyy} \p{Default_Ignorable_Code_Point} \p{DI} \p{Graph} \p{Print}
\p{Age:1.1} \p{Bidi_Class:BN} \p{Bidi_Class=Boundary_Neutral} \p{Bidi_Class:Boundary_Neutral} \p{Bc=BN} \p{Block:Arabic_Presentation_Forms_B} \p{Canonical_Combining_Class:0} \p{Canonical_Combining_Class=Not_Reordered} \p{Canonical_Combining_Class:Not_Reordered} \p{Ccc=NR}
\p{Canonical_Combining_Class:NR} \p{Script=Common} \p{Decomposition_Type:None} \p{Dt=None} \p{East_Asian_Width=Neutral} \p{East_Asian_Width:Neutral} \p{Grapheme_Cluster_Break:CN} \p{Grapheme_Cluster_Break=Control} \p{Grapheme_Cluster_Break:Control} \p{GCB=CN}
\p{Hangul_Syllable_Type:NA} \p{Hangul_Syllable_Type=Not_Applicable} \p{Hangul_Syllable_Type:Not_Applicable} \p{Hst=NA} \p{Joining_Group:No_Joining_Group} \p{Jg=NoJoiningGroup} \p{Joining_Type:T} \p{Joining_Type=Transparent} \p{Joining_Type:Transparent} \p{Jt=T}
\p{Line_Break:WJ} \p{Line_Break=Word_Joiner} \p{Line_Break:Word_Joiner} \p{Lb=WJ} \p{Numeric_Type:None} \p{Nt=None} \p{Numeric_Value:NaN} \p{Nv=NaN} \p{Present_In:1.1} \p{Age=1.1} \p{In=1.1} \p{Present_In:2.0} \p{In=2.0} \p{Present_In:2.1} \p{In=2.1} \p{Present_In:3.0}
\p{In=3.0} \p{Present_In:3.1} \p{In=3.1} \p{Present_In:3.2} \p{In=3.2} \p{Present_In:4.0} \p{In=4.0} \p{Present_In:4.1} \p{In=4.1} \p{Present_In:5.0} \p{In=5.0} \p{Present_In:5.1} \p{In=5.1} \p{Present_In:5.2} \p{In=5.2} \p{Script:Common} \p{Sc=Zyyy} \p{Script:Zyyy}
\p{Sentence_Break:FO} \p{Sentence_Break=Format} \p{Sentence_Break:Format} \p{SB=FO} \p{Word_Break:FO} \p{Word_Break=Format} \p{Word_Break:Format} \p{WB=FO}
U+3000 ‹U+3000› \N{ IDEOGRAPHIC SPACE }:
\s \h \pZ \p{Zs}
\p{All} \p{Any} \p{Assigned} \p{Blank} \p{InCJKSymbolsAndPunctuation} \p{Changes_When_NFKC_Casefolded} \p{CWKCF} \p{Common} \p{Zyyy} \p{Z} \p{Zs} \p{Gr_Base} \p{Grapheme_Base} \p{GrBase} \p{HorizSpace} \p{Print} \p{Separator} \p{Space} \p{Space_Separator} \p{SpacePerl}
\p{White_Space} \p{WSpace}
\p{Age:1.1} \p{Bidi_Class:White_Space} \p{Bc=WS} \p{Bidi_Class:WS} \p{Bidi_Class=White_Space} \p{Block:CJK_Symbols_And_Punctuation} \p{Canonical_Combining_Class:0} \p{Canonical_Combining_Class=Not_Reordered} \p{Canonical_Combining_Class:Not_Reordered} \p{Ccc=NR}
\p{Canonical_Combining_Class:NR} \p{Script=Common} \p{Decomposition_Type:Non_Canon} \p{Decomposition_Type=Non_Canonical} \p{Decomposition_Type:Non_Canonical} \p{Dt=NonCanon} \p{Decomposition_Type:Wide} \p{Dt=Wide} \p{East_Asian_Width:F} \p{East_Asian_Width=Fullwidth}
\p{East_Asian_Width:Fullwidth} \p{Ea=F} \p{Grapheme_Cluster_Break:Other} \p{GCB=XX} \p{Grapheme_Cluster_Break:XX} \p{Grapheme_Cluster_Break=Other} \p{Hangul_Syllable_Type:NA} \p{Hangul_Syllable_Type=Not_Applicable} \p{Hangul_Syllable_Type:Not_Applicable} \p{Hst=NA}
\p{Joining_Group:No_Joining_Group} \p{Jg=NoJoiningGroup} \p{Joining_Type:Non_Joining} \p{Jt=U} \p{Joining_Type:U} \p{Joining_Type=Non_Joining} \p{Line_Break:ID} \p{Line_Break=Ideographic} \p{Line_Break:Ideographic} \p{Lb=ID} \p{Numeric_Type:None} \p{Nt=None}
\p{Numeric_Value:NaN} \p{Nv=NaN} \p{Present_In:1.1} \p{Age=1.1} \p{In=1.1} \p{Present_In:2.0} \p{In=2.0} \p{Present_In:2.1} \p{In=2.1} \p{Present_In:3.0} \p{In=3.0} \p{Present_In:3.1} \p{In=3.1} \p{Present_In:3.2} \p{In=3.2} \p{Present_In:4.0} \p{In=4.0} \p{Present_In:4.1}
\p{In=4.1} \p{Present_In:5.0} \p{In=5.0} \p{Present_In:5.1} \p{In=5.1} \p{Present_In:5.2} \p{In=5.2} \p{Script:Common} \p{Sc=Zyyy} \p{Script:Zyyy} \p{Sentence_Break:Sp} \p{SB=Sp} \p{Word_Break:Other} \p{WB=XX} \p{Word_Break:XX} \p{Word_Break=Other}
U+12345 ‹if you want to match "my_word"
you can use negative look behind ?<!
and negative look ahead ?!
that will check the word is not preceded by a non word character and is not follow by a non word characters
new RegExp(`(?<![A-Za-zÀ-ÖØ-öø-ÿ])my_word(?![A-Za-zÀ-ÖØ-öø-ÿ])`, "gi");
the -
is for interval in the ascii table.
Here the Ascii table to check it is well what you need
http://seamons.com/projects/js/ascii_table.htmlAs other anwsers have already pointed out, the JS regex engine does not consider "é" a word character. Since that's the case, and you want to match if that letter is followed by another non-word character, you can use the \B
assertion there:
> "Goal: Some Fancy Namé. Awesome.".replace(/\b(Fancy Namé|Namé)\B/i, '<a href="#">$1</a>');
'Goal: Some <a href="#">Fancy Namé</a>. Awesome.'