I'm pretty sure attachments don't work on the list, so I'm just pasting
my NACO normalizer below. Note that there are 2007 versions of the
normalize() method in there. This is used for all the VIAF and
Identities indexing.
Ralph
/*
* NacoNormalize.java
*
* Created on July 11, 2007, 10:52 AM
*
* To change this template, choose Tools | Template Manager
* and open the template in the editor.
*/
package ORG.oclc.util;
/**
*
* @author levan
*/
public class NacoNormalize {
static String
blankedPunctuation="!\"$%()*-./:;<=>?@\\^_`{|}~\u007f\u00ba\u00bf\u00d7\
u00f7\u01c0\u01c1\u01c2\u01c3\u207a\u207b\u207c\u207d\u207e\u208a\u208b\
u208c\u208d\u208e";
static String notAngleBrackets
="!\"$%()*-./:;=?@\\^_`{|}~\u007f\u00ba\u00bf\u00d7\u00f7\u01c0\u01c1\u0
1c2\u01c3\u207a\u207b\u207c\u207d\u207e\u208a\u208b\u208c\u208d\u208e";
static String keepChars="0123456789#&+<>\u266d";
static public String nacoNormalize(String s) {
Pointer ptr=new Pointer(s);
nacoNormalize(ptr, false, false, true);
return ptr.toStringVar();
}
static public String nacoNormalize(char[] chars, int offset, int
length, boolean keepCaps, boolean stripHTML, boolean keepFirstComma) {
Pointer ptr=new Pointer(chars, offset, length);
nacoNormalize(ptr, keepCaps, stripHTML, keepFirstComma);
return ptr.toStringVar();
}
static public String nacoNormalize(String s, boolean keepCaps,
boolean stripHTML, boolean keepFirstComma) {
Pointer ptr=new Pointer(s);
nacoNormalize(ptr, keepCaps, stripHTML, keepFirstComma);
return ptr.toStringVar();
}
static private void nacoNormalize(Pointer ptr) {
nacoNormalize(ptr, false, false, false);
}
static private void nacoNormalize(Pointer ptr, boolean keepCaps,
boolean stripHTML, boolean keepFirstComma) {
char c;
for(int i=ptr.offset; i<ptr.offset+ptr.length; i++) {
c=ptr.chars[i];
if(c==',') // special rule for first comma
if(keepFirstComma) {
keepFirstComma=false;
continue;
}
else
c=ptr.chars[i]=' '; // blank commas
if((!stripHTML && blankedPunctuation.indexOf(c)>=0) ||
(notAngleBrackets.indexOf(c)>=0) ||
(c>='\u00a0' && c<='\u00b1') || // latin-1 punctuation
(c>='\u00b5' && c<='\u00b8') || // more latin-1
punctuation
(c>='\u2000' && c<='\u206f') || // general punctuation
(c>='\u20A0' && c<='\u20Cf') || // currency symbols
(c>='\u2100' && c<='\u214f')) // Letterlike Symbols
c=ptr.chars[i]=' ';
// trim leading whitespace
if(i==ptr.offset && Character.isWhitespace(c)) {
ptr.offset++;
ptr.length--;
continue;
}
if((c>='a' && c<='z') || keepChars.indexOf(c)>=0) { //
lowercase letters
continue;
}
if(c>='A' && c<='Z') { // Uppercase letters
if(!keepCaps)
c=ptr.chars[i]=(char)(c+' '); // shift to lower case
continue;
}
if(Character.isWhitespace(c) &&
Character.isWhitespace(ptr.chars[i-1])) { // delete the extra WhiteSpace
System.arraycopy(ptr.chars, i+1,
ptr.chars, i, ptr.length-(i-ptr.offset+1));
ptr.length--;
i--;
continue;
}
if(Character.isWhitespace(c)) {
c=ptr.chars[i]=' ';
continue;
}
// Special characters for truncation.
if(c=='\u0001' || // ZERO_OR_ONE_WILD ('?')
c=='\u0002' || // ZERO_OR_MORE_WILD ('*')
c=='\u0003') // ONE_ONLY_WILD ('#')
continue;
if((c>='\u00b2' && c<='\u0233') || (c>='\u1e00' &&
c<='\u1eff') ||
(c>='\u2070' && c<='\u208e'))
switch(c) {
case '\u2070': // superscript zero
case '\u2080': // subscript zero
c=ptr.chars[i]='0';
case '\u00b9': // superscript one
c=ptr.chars[i]='1';
continue;
case '\u00b2': // superscript two
c=ptr.chars[i]='2';
continue;
case '\u00b3': // superscript three
c=ptr.chars[i]='3';
continue;
case '\u2074': // superscript four
case '\u2084': // subscript four
c=ptr.chars[i]='4';
case '\u2075': // superscript five
case '\u2085': // subscript five
c=ptr.chars[i]='5';
case '\u2076': // superscript six
case '\u2086': // subscript six
c=ptr.chars[i]='6';
case '\u2077': // superscript seven
case '\u2087': // subscript seven
c=ptr.chars[i]='7';
case '\u2078': // superscript eight
case '\u2088': // subscript eight
c=ptr.chars[i]='8';
case '\u2079': // superscript nine
case '\u2089': // subscript nine
c=ptr.chars[i]='9';
case '\u00bc': // one quarter
replaceChar(ptr, i, "1/4");
nacoNormalize(ptr);
return;
case '\u00bd': // one half
replaceChar(ptr, i, "1/2");
nacoNormalize(ptr);
return;
case '\u00be': // three quarters
replaceChar(ptr, i, "3/4");
nacoNormalize(ptr);
return;
case '\u00c0':
case '\u00c1':
case '\u00c2':
case '\u00c3':
case '\u00c4':
case '\u00c5':
case '\u00e0':
case '\u00e1':
case '\u00e2':
case '\u00e3':
case '\u00e4':
case '\u00e5':
case '\u0100':
case '\u0101':
case '\u0102':
case '\u0103':
case '\u0104':
case '\u0105':
case '\u01cd':
case '\u01ce':
case '\u01de':
case '\u01df':
case '\u01e0':
case '\u01e1':
case '\u01fa':
case '\u01fb':
case '\u0200':
case '\u0201':
case '\u0202':
case '\u0203':
case '\u0226':
case '\u0227':
case '\u1e00':
case '\u1e01':
case '\u1e9a':
case '\u1ea0':
case '\u1ea1':
case '\u1ea2':
case '\u1ea3':
case '\u1ea4':
case '\u1ea5':
case '\u1ea6':
case '\u1ea7':
case '\u1ea8':
case '\u1ea9':
case '\u1eaa':
case '\u1eab':
case '\u1eac':
case '\u1ead':
case '\u1eae':
case '\u1eaf':
case '\u1eb0':
case '\u1eb1':
case '\u1eb2':
case '\u1eb3':
case '\u1eb4':
case '\u1eb5':
case '\u1eb6':
case '\u1eb7':
c=ptr.chars[i]='a';
continue;
case '\u00c6': // uppercase digraph ae
case '\u00e6': // lowercase digraph ae
case '\u01e2':
case '\u01e3':
case '\u01fc':
case '\u01fd':
replaceChar(ptr, i, "ae");
nacoNormalize(ptr);
return;
case '\u0180':
case '\u0181':
case '\u0182':
case '\u0183':
case '\u0184':
case '\u0185':
case '\u1e02':
case '\u1e03':
case '\u1e04':
case '\u1e05':
case '\u1e06':
case '\u1e07':
c=ptr.chars[i]='b';
continue;
case '\u00c7':
case '\u00e7':
case '\u0106':
case '\u0107':
case '\u0108':
case '\u0109':
case '\u010a':
case '\u010b':
case '\u010c':
case '\u010d':
case '\u0186':
case '\u0187':
case '\u0188':
case '\u1e08':
case '\u1e09':
c=ptr.chars[i]='c';
continue;
case '\u00d0': // uppercase eth
case '\u00f0': // lowercase eth
case '\u010e':
case '\u010f':
case '\u0189':
case '\u018a':
case '\u018b':
case '\u018c':
case '\u018d':
case '\u1e0a':
case '\u1e0b':
case '\u1e0c':
case '\u1e0d':
case '\u1e0e':
case '\u1e0f':
case '\u1e10':
case '\u1e11':
case '\u1e12':
case '\u1e13':
case '\u0110': // uppercase Latin D with stroke
case '\u0111': // lowercase Latin D with stroke
c=ptr.chars[i]='d';
continue;
case '\u01c4':
case '\u01c5':
case '\u01c6':
case '\u01f1':
case '\u01f2':
case '\u01f3':
replaceChar(ptr, i, "dz");
nacoNormalize(ptr);
return;
case '\u00c8':
case '\u00c9':
case '\u00ca':
case '\u00cb':
case '\u00e8':
case '\u00e9':
case '\u00ea':
case '\u00eb':
case '\u0112':
case '\u0113':
case '\u0114':
case '\u0115':
case '\u0116':
case '\u0117':
case '\u0118':
case '\u0119':
case '\u011a':
case '\u011b':
case '\u018e':
case '\u018f':
case '\u0190':
case '\u01dd':
case '\u0204':
case '\u0205':
case '\u0206':
case '\u0207':
case '\u0228':
case '\u0229':
case '\u1e14':
case '\u1e15':
case '\u1e16':
case '\u1e17':
case '\u1e18':
case '\u1e19':
case '\u1e1a':
case '\u1e1b':
case '\u1e1c':
case '\u1e1d':
case '\u1eb8':
case '\u1eb9':
case '\u1eba':
case '\u1ebb':
case '\u1ebc':
case '\u1ebd':
case '\u1ebe':
case '\u1ebf':
case '\u1ec0':
case '\u1ec1':
case '\u1ec2':
case '\u1ec3':
case '\u1ec4':
case '\u1ec5':
case '\u1ec6':
case '\u1ec7':
c=ptr.chars[i]='e';
continue;
case '\u0191':
case '\u0192':
case '\u1e1e':
case '\u1e1f':
case '\u1e9b':
c=ptr.chars[i]='f';
continue;
case '\u011c':
case '\u011d':
case '\u011e':
case '\u011f':
case '\u0120':
case '\u0121':
case '\u0122':
case '\u0123':
case '\u0193':
case '\u0194':
case '\u01e4':
case '\u01e5':
case '\u01e6':
case '\u01e7':
case '\u01f4':
case '\u01f5':
case '\u1e20':
case '\u1e21':
c=ptr.chars[i]='g';
continue;
case '\u0124':
case '\u0125':
case '\u0126':
case '\u0127':
case '\u021e':
case '\u021f':
case '\u1e22':
case '\u1e23':
case '\u1e24':
case '\u1e25':
case '\u1e26':
case '\u1e27':
case '\u1e28':
case '\u1e29':
case '\u1e2a':
case '\u1e2b':
case '\u1e96':
c=ptr.chars[i]='h';
continue;
case '\u0195': // lowercase digraph hv
replaceChar(ptr, i, "hv");
nacoNormalize(ptr);
return;
case '\u00cc':
case '\u00cd':
case '\u00ce':
case '\u00cf':
case '\u00ec':
case '\u00ed':
case '\u00ee':
case '\u00ef':
case '\u0128':
case '\u0129':
case '\u012a':
case '\u012b':
case '\u012c':
case '\u012d':
case '\u012e':
case '\u012f':
case '\u0130':
case '\u0131':
case '\u0196':
case '\u0197':
case '\u01cf':
case '\u01d0':
case '\u0208':
case '\u0209':
case '\u020a':
case '\u020b':
case '\u1e2c':
case '\u1e2d':
case '\u1e2e':
case '\u1e2f':
case '\u1ec8':
case '\u1ec9':
case '\u1eca':
case '\u1ecb':
case '\u2071': // superscript small letter i
c=ptr.chars[i]='i';
continue;
case '\u0132': // uppercase digraph ij
case '\u0133': // lowercase digraph ij
replaceChar(ptr, i, "ij");
nacoNormalize(ptr);
return;
case '\u0134':
case '\u0135':
c=ptr.chars[i]='j';
continue;
case '\u0136':
case '\u0137':
case '\u0138':
case '\u0198':
case '\u0199':
case '\u01e8':
case '\u01e9':
case '\u1e30':
case '\u1e31':
case '\u1e32':
case '\u1e33':
case '\u1e34':
case '\u1e35':
c=ptr.chars[i]='k';
continue;
case '\u0139':
case '\u013a':
case '\u013b':
case '\u013c':
case '\u013d':
case '\u013e':
case '\u013f':
case '\u0140':
case '\u0141':
case '\u0142':
case '\u019a':
case '\u019b':
case '\u0234':
case '\u1e36':
case '\u1e37':
case '\u1e38':
case '\u1e39':
case '\u1e3a':
case '\u1e3b':
case '\u1e3c':
case '\u1e3d':
c=ptr.chars[i]='l';
continue;
case '\u01c7':
case '\u01c8':
case '\u01c9':
replaceChar(ptr, i, "lj");
nacoNormalize(ptr);
return;
case '\u019c':
case '\u1e3e':
case '\u1e3f':
case '\u1e40':
case '\u1e41':
case '\u1e42':
case '\u1e43':
c=ptr.chars[i]='m';
continue;
case '\u00d1':
case '\u00f1':
case '\u0143':
case '\u0144':
case '\u0145':
case '\u0146':
case '\u0147':
case '\u0148':
case '\u0149':
case '\u014a':
case '\u014b':
case '\u019d':
case '\u019e':
case '\u01f8':
case '\u01f9':
case '\u0235':
case '\u1e44':
case '\u1e45':
case '\u1e46':
case '\u1e47':
case '\u1e48':
case '\u1e49':
case '\u1e4a':
case '\u1e4b':
case '\u207f': // superscript latin small letter n
c=ptr.chars[i]='n';
continue;
case '\u01ca':
case '\u01cb':
case '\u01cc':
replaceChar(ptr, i, "nj");
nacoNormalize(ptr);
return;
case '\u00d2':
case '\u00d3':
case '\u00d4':
case '\u00d5':
case '\u00d6':
case '\u00d8':
case '\u00f2':
case '\u00f3':
case '\u00f4':
case '\u00f5':
case '\u00f6':
case '\u00f8':
case '\u014c':
case '\u014d':
case '\u014e':
case '\u014f':
case '\u0150':
case '\u0151':
case '\u019f':
case '\u01a0':
case '\u01a1':
case '\u01d1':
case '\u01d2':
case '\u01fe':
case '\u01ff':
case '\u020c':
case '\u020d':
case '\u020e':
case '\u020f':
case '\u022a':
case '\u022b':
case '\u022c':
case '\u022d':
case '\u022e':
case '\u022f':
case '\u0230':
case '\u0231':
case '\u1e4c':
case '\u1e4d':
case '\u1e4e':
case '\u1e4f':
case '\u1e50':
case '\u1e51':
case '\u1e52':
case '\u1e53':
case '\u1ecc':
case '\u1ecd':
case '\u1ece':
case '\u1ecf':
case '\u1ed0':
case '\u1ed1':
case '\u1ed2':
case '\u1ed3':
case '\u1ed4':
case '\u1ed5':
case '\u1ed6':
case '\u1ed7':
case '\u1ed8':
case '\u1ed9':
case '\u1eda':
case '\u1edb':
case '\u1edc':
case '\u1edd':
case '\u1ede':
case '\u1edf':
case '\u1ee0':
case '\u1ee1':
case '\u1ee2':
case '\u1ee3':
c=ptr.chars[i]='o';
continue;
case '\u0152': // uppercase digraph oe
case '\u0153': // lowercase digraph oe
replaceChar(ptr, i, "oe");
nacoNormalize(ptr);
return;
case '\u01a2': // uppercase digraph oi
case '\u01a3': // lowercase digraph oi
replaceChar(ptr, i, "oi");
nacoNormalize(ptr);
return;
case '\u0222': // uppercase digraph ou
case '\u0223': // lowercase digraph ou
replaceChar(ptr, i, "ou");
nacoNormalize(ptr);
return;
case '\u01a4':
case '\u01a5':
case '\u1e54':
case '\u1e55':
case '\u1e56':
case '\u1e57':
c=ptr.chars[i]='p';
continue;
case '\u01ea':
case '\u01eb':
case '\u01ec':
case '\u01ed':
c=ptr.chars[i]='q';
continue;
case '\u0154':
case '\u0155':
case '\u0156':
case '\u0157':
case '\u0158':
case '\u0159':
case '\u01a6':
case '\u0210':
case '\u0211':
case '\u0212':
case '\u0213':
case '\u1e58':
case '\u1e59':
case '\u1e5a':
case '\u1e5b':
case '\u1e5c':
case '\u1e5d':
case '\u1e5e':
case '\u1e5f':
c=ptr.chars[i]='r';
continue;
case '\u015a':
case '\u015b':
case '\u015c':
case '\u015d':
case '\u015e':
case '\u015f':
case '\u0160':
case '\u0161':
case '\u017f':
case '\u01a7':
case '\u01a8':
case '\u01a9':
case '\u01aa':
case '\u0218':
case '\u0219':
case '\u1e60':
case '\u1e61':
case '\u1e62':
case '\u1e63':
case '\u1e64':
case '\u1e65':
case '\u1e66':
case '\u1e67':
case '\u1e68':
case '\u1e69':
c=ptr.chars[i]='s';
continue;
case '\u00df': // esszett
replaceChar(ptr, i, "ss");
nacoNormalize(ptr);
return;
case '\u0162':
case '\u0163':
case '\u0164':
case '\u0165':
case '\u0166':
case '\u0167':
case '\u01ab':
case '\u01ac':
case '\u01ad':
case '\u01ae':
case '\u021a':
case '\u021b':
case '\u0236':
case '\u1e6a':
case '\u1e6b':
case '\u1e6c':
case '\u1e6d':
case '\u1e6e':
case '\u1e6f':
case '\u1e70':
case '\u1e71':
case '\u1e97':
c=ptr.chars[i]='t';
continue;
case '\u00de': // uppercase thorn
case '\u00fe': // lowercase thorn
replaceChar(ptr, i, "th");
nacoNormalize(ptr);
return;
case '\u01be': // lowercase digraph ts
replaceChar(ptr, i, "ts");
nacoNormalize(ptr);
return;
case '\u00d9':
case '\u00da':
case '\u00db':
case '\u00dc':
case '\u00f9':
case '\u00fa':
case '\u00fb':
case '\u00fc':
case '\u0168':
case '\u0169':
case '\u016a':
case '\u016b':
case '\u016c':
case '\u016d':
case '\u016e':
case '\u016f':
case '\u0170':
case '\u0171':
case '\u0172':
case '\u0173':
case '\u01af':
case '\u01b0':
case '\u01b1':
case '\u01d3':
case '\u01d4':
case '\u01d5':
case '\u01d6':
case '\u01d7':
case '\u01d8':
case '\u01d9':
case '\u01da':
case '\u01db':
case '\u01dc':
case '\u0214':
case '\u0215':
case '\u0216':
case '\u0217':
case '\u1e72':
case '\u1e73':
case '\u1e74':
case '\u1e75':
case '\u1e76':
case '\u1e77':
case '\u1e78':
case '\u1e79':
case '\u1e7a':
case '\u1e7b':
case '\u1ee4':
case '\u1ee5':
case '\u1ee6':
case '\u1ee7':
case '\u1ee8':
case '\u1ee9':
case '\u1eea':
case '\u1eeb':
case '\u1eec':
case '\u1eed':
case '\u1eee':
case '\u1eef':
case '\u1ef0':
case '\u1ef1':
c=ptr.chars[i]='u';
continue;
case '\u01b2':
case '\u1e7c':
case '\u1e7d':
case '\u1e7e':
case '\u1e7f':
c=ptr.chars[i]='v';
continue;
case '\u0174':
case '\u0175':
case '\u01bf':
case '\u01f6':
case '\u01f7':
case '\u1e80':
case '\u1e81':
case '\u1e82':
case '\u1e83':
case '\u1e84':
case '\u1e85':
case '\u1e86':
case '\u1e87':
case '\u1e88':
case '\u1e89':
case '\u1e98':
c=ptr.chars[i]='w';
continue;
case '\u1e8a':
case '\u1e8b':
case '\u1e8c':
case '\u1e8d':
c=ptr.chars[i]='x';
continue;
case '\u00dd':
case '\u00fd':
case '\u00ff':
case '\u0176':
case '\u0177':
case '\u0178':
case '\u01b3':
case '\u01b4':
case '\u0232':
case '\u0233':
case '\u1e8e':
case '\u1e8f':
case '\u1e99':
case '\u1ef2':
case '\u1ef3':
case '\u1ef4':
case '\u1ef5':
case '\u1ef6':
case '\u1ef7':
case '\u1ef8':
case '\u1ef9':
c=ptr.chars[i]='y';
continue;
case '\u0179':
case '\u017a':
case '\u017b':
case '\u017c':
case '\u017d':
case '\u017e':
case '\u01b5':
case '\u01b6':
case '\u01b7':
case '\u01b8':
case '\u01b9':
case '\u01ba':
case '\u01bb':
case '\u01ee':
case '\u01ef':
case '\u021c':
case '\u021d':
case '\u0224':
case '\u0225':
case '\u1e90':
case '\u1e91':
case '\u1e92':
case '\u1e93':
case '\u1e94':
case '\u1e95':
c=ptr.chars[i]='z';
continue;
case '\u01bc':
case '\u01bd':
c=ptr.chars[i]='5';
continue;
}
// anything that makes it this far should be deleted
System.arraycopy(ptr.chars, i+1,
ptr.chars, i, ptr.length-(i-ptr.offset+1));
ptr.length--;
i--;
}
// trim trailing whitespace and comma
while(ptr.length>0 &&
(Character.isWhitespace(ptr.chars[ptr.offset+ptr.length-1]) ||
ptr.chars[ptr.offset+ptr.length-1]==','))
ptr.length--;
}
static public String nacoNormalize2007(char[] chars, int offset, int
length, boolean keepFirstComma) {
Pointer ptr=new Pointer(chars, offset, length);
nacoNormalize2007(ptr, keepFirstComma, true);
return ptr.toStringVar();
}
static public String nacoNormalize2007(char[] chars, int offset, int
length, boolean keepFirstComma, boolean trimTrailingSpaces) {
Pointer ptr=new Pointer(chars, offset, length);
nacoNormalize2007(ptr, keepFirstComma, trimTrailingSpaces);
return ptr.toStringVar();
}
static public String nacoNormalize2007(String s, boolean
keepFirstComma) {
Pointer ptr=new Pointer(s);
nacoNormalize2007(ptr, keepFirstComma, true);
return ptr.toStringVar();
}
static public String nacoNormalize2007(String s, boolean
keepFirstComma, boolean trimTrailingSpaces) {
Pointer ptr=new Pointer(s);
nacoNormalize2007(ptr, keepFirstComma, trimTrailingSpaces);
return ptr.toStringVar();
}
static private void nacoNormalize2007(Pointer ptr, boolean
keepFirstComma, boolean trimTrailingSpaces) {
boolean foundFirstComma=false, foundStartOfString=false;
char c, c2;
int type;
for(int i=ptr.offset; i<ptr.offset+ptr.length; i++) {
c=ptr.chars[i];
// remove \u0098, \u009c pairs and everything between them
if(c=='\u0098' || foundStartOfString) {
foundStartOfString=true;
// remove
System.arraycopy(ptr.chars, i+1,
ptr.chars, i, ptr.length-(i-ptr.offset+1));
ptr.length--;
i--;
continue;
}
if(c=='\u009c') { // string terminator
foundStartOfString=false;
// remove
System.arraycopy(ptr.chars, i+1,
ptr.chars, i, ptr.length-(i-ptr.offset+1));
ptr.length--;
i--;
continue;
}
type=Character.getType(c);
switch(type) {
// turned this off because it broke truncation
// could be smarter if necessary
// case Character.CONTROL:
// if(!trimTrailingSpaces) {
// c2=replace(c);
// if(c2==0) {
// replaceChar(ptr, i, replaceMultiple(c));
// nacoNormalize2007(ptr, keepFirstComma,
trimTrailingSpaces);
// return;
// }
// ptr.chars[i]=c2;
// break;
// }
case Character.FORMAT:
case Character.PRIVATE_USE:
case Character.SURROGATE:
case Character.MODIFIER_LETTER:
case Character.COMBINING_SPACING_MARK:
case Character.ENCLOSING_MARK:
case Character.NON_SPACING_MARK:
// remove
System.arraycopy(ptr.chars, i+1,
ptr.chars, i, ptr.length-(i-ptr.offset+1));
ptr.length--;
i--;
break;
case Character.CONNECTOR_PUNCTUATION:
case Character.DASH_PUNCTUATION:
case Character.FINAL_QUOTE_PUNCTUATION:
case Character.INITIAL_QUOTE_PUNCTUATION:
case Character.MODIFIER_SYMBOL:
case Character.LINE_SEPARATOR:
case Character.PARAGRAPH_SEPARATOR:
case Character.SPACE_SEPARATOR:
// replace with space
ptr.chars[i]=' ';
break;
case Character.END_PUNCTUATION:
if(c==']') {
// remove
System.arraycopy(ptr.chars, i+1,
ptr.chars, i, ptr.length-(i-ptr.offset+1));
ptr.length--;
i--;
break;
}
// replace with space
ptr.chars[i]=' ';
break;
case Character.OTHER_PUNCTUATION:
if(c=='#' || c=='&' || c=='@')
break; // retain
if(c==',' && keepFirstComma && !foundFirstComma) {
foundFirstComma=true;
break; // retain
}
// replace all others with space
ptr.chars[i]=' ';
break;
case Character.START_PUNCTUATION:
if(c=='[') {
// remove
System.arraycopy(ptr.chars, i+1,
ptr.chars, i, ptr.length-(i-ptr.offset+1));
ptr.length--;
i--;
break;
}
// replace with space
ptr.chars[i]=' ';
break;
case Character.MATH_SYMBOL:
if(c=='+' || c=='\u266f') { // musical sharp sign
// retain
break;
}
// replace with space
ptr.chars[i]=' ';
break;
case Character.OTHER_SYMBOL:
if(c=='\u266d') { // musical flat sign
// retain
break;
}
// replace with space
ptr.chars[i]=' ';
break;
case Character.CURRENCY_SYMBOL:
case Character.OTHER_LETTER:
case Character.LETTER_NUMBER:
// case Character.OTHER_NUMBER:
// retain
break;
case Character.DECIMAL_DIGIT_NUMBER:
case Character.OTHER_NUMBER:
ptr.chars[i]=(char)((c%16)+'0');
break;
default:
c2=replace(c);
if(c2==0) {
replaceChar(ptr, i, replaceMultiple(c));
nacoNormalize2007(ptr, keepFirstComma,
trimTrailingSpaces);
return;
}
ptr.chars[i]=c2;
}
}
// remove leading, trailing and redundant blanks
for(int i=ptr.offset; i<ptr.offset+ptr.length; i++) {
if(ptr.chars[i]==' ') {
ptr.offset++;
ptr.length--;
}
else
break;
}
if(trimTrailingSpaces)
for(int i=ptr.offset+ptr.length-1; i>=ptr.offset; i--) {
if(ptr.chars[i]==' ') {
ptr.length--;
}
else
break;
}
for(int i=ptr.offset+1; i<ptr.offset+ptr.length; i++) {
if(ptr.chars[i]==' ' && ptr.chars[i-1]==' ') { // remove
System.arraycopy(ptr.chars, i+1,
ptr.chars, i, ptr.length-(i-ptr.offset+1));
ptr.length--;
i--;
}
}
}
private static char replace(char c) {
switch(c) {
// case '\u2070': // superscript zero
// case '\u2080': // subscript zero
// c=ptr.chars[i]='0';
// case '\u00b9': // superscript one
// c=ptr.chars[i]='1';
// continue;
// case '\u00b2': // superscript two
// c=ptr.chars[i]='2';
// continue;
// case '\u00b3': // superscript three
// c=ptr.chars[i]='3';
// continue;
// case '\u2074': // superscript four
// case '\u2084': // subscript four
// c=ptr.chars[i]='4';
// case '\u2075': // superscript five
// case '\u2085': // subscript five
// c=ptr.chars[i]='5';
// case '\u2076': // superscript six
// case '\u2086': // subscript six
// c=ptr.chars[i]='6';
// case '\u2077': // superscript seven
// case '\u2087': // subscript seven
// c=ptr.chars[i]='7';
// case '\u2078': // superscript eight
// case '\u2088': // subscript eight
// c=ptr.chars[i]='8';
// case '\u2079': // superscript nine
// case '\u2089': // subscript nine
// c=ptr.chars[i]='9';
case '\u00bc': // one quarter
case '\u00bd': // one half
case '\u00be': // three quarters
case '\u00c6': // uppercase digraph ae
case '\u00e6': // lowercase digraph ae
case '\u00de': // uppercase thorn
case '\u00df': // esszett
case '\u00fe': // lowercase thorn
case '\u0132': // uppercase digraph ij
case '\u0133': // lowercase digraph ij
case '\u0152': // uppercase digraph oe
case '\u0153': // lowercase digraph oe
case '\u0195': // lowercase digraph hv
case '\u01a2': // uppercase digraph oi
case '\u01a3': // lowercase digraph oi
case '\u01be': // lowercase digraph ts
case '\u01c4': // uppercase letter dz with caron
case '\u01c5': // titlecase letter dz with caron
case '\u01c6': // lowercase letter dz with caron
case '\u01c7': // uppercase letter lj
case '\u01c8': // titlecase letter lj
case '\u01c9': // lowercase letter lj
case '\u01ca': // uppercase letter nj
case '\u01cb': // titlecase letter nj
case '\u01cc': // lowercase letter nj
case '\u01e2': // uppercase digraph ae with macron
case '\u01e3': // lowercase digraph ae with macron
case '\u01f1': // uppercase letter dz
case '\u01f2': // titlecase letter dz
case '\u01f3': // lowercase letter dz
case '\u01fc': // uppercase digraph ae with acute
case '\u01fd': // lowercase digraph ae with acute
case '\u0222': // uppercase digraph ou
case '\u0223': // lowercase digraph ou
case '\ufb00': // lowercase digraph ff
case '\ufb01': // lowercase digraph fi
case '\ufb02': // lowercase digraph fl
case '\ufb03': // lowercase digraph ffi
case '\ufb04': // lowercase digraph ffl
case '\ufb05': // lowercase digraph long st
case '\ufb06': // lowercase digraph st
case '\u1F80': // GREEK SMALL LETTER ALPHA WITH PSILI AND
YPOGEGRAMMENI
case '\u1F81': // GREEK SMALL LETTER ALPHA WITH DASIA AND
YPOGEGRAMMENI
case '\u1F82': // GREEK SMALL LETTER ALPHA WITH PSILI AND
VARIA AND YPOGEGRAMMENI
case '\u1F83': // GREEK SMALL LETTER ALPHA WITH DASIA AND
VARIA AND YPOGEGRAMMENI
case '\u1F84': // GREEK SMALL LETTER ALPHA WITH PSILI AND
OXIA AND YPOGEGRAMMENI
case '\u1F85': // GREEK SMALL LETTER ALPHA WITH DASIA AND
OXIA AND YPOGEGRAMMENI
case '\u1F86': // GREEK SMALL LETTER ALPHA WITH PSILI AND
PERISPOMENI AND YPOGEGRAMMENI
case '\u1F87': // GREEK SMALL LETTER ALPHA WITH DASIA AND
PERISPOMENI AND YPOGEGRAMMENI
case '\u1F88': // GREEK CAPITAL LETTER ALPHA WITH PSILI AND
PROSGEGRAMMENI
case '\u1F89': // GREEK CAPITAL LETTER ALPHA WITH DASIA AND
PROSGEGRAMMENI
case '\u1F8A': // GREEK CAPITAL LETTER ALPHA WITH PSILI AND
VARIA AND PROSGEGRAMMENI
case '\u1F8B': // GREEK CAPITAL LETTER ALPHA WITH DASIA AND
VARIA AND PROSGEGRAMMENI
case '\u1F8C': // GREEK CAPITAL LETTER ALPHA WITH PSILI AND
OXIA AND PROSGEGRAMMENI
case '\u1F8D': // GREEK CAPITAL LETTER ALPHA WITH DASIA AND
OXIA AND PROSGEGRAMMENI
case '\u1F8E': // GREEK CAPITAL LETTER ALPHA WITH PSILI AND
PERISPOMENI AND PROSGEGRAMMENI
case '\u1F8F': // GREEK CAPITAL LETTER ALPHA WITH DASIA AND
PERISPOMENI AND PROSGEGRAMMENI
case '\u1F90': // GREEK SMALL LETTER ETA WITH PSILI AND
YPOGEGRAMMENI
case '\u1F91': // GREEK SMALL LETTER ETA WITH DASIA AND
YPOGEGRAMMENI
case '\u1F92': // GREEK SMALL LETTER ETA WITH PSILI AND
VARIA AND YPOGEGRAMMENI
case '\u1F93': // GREEK SMALL LETTER ETA WITH DASIA AND
VARIA AND YPOGEGRAMMENI
case '\u1F94': // GREEK SMALL LETTER ETA WITH PSILI AND OXIA
AND YPOGEGRAMMENI
case '\u1F95': // GREEK SMALL LETTER ETA WITH DASIA AND OXIA
AND YPOGEGRAMMENI
case '\u1F96': // GREEK SMALL LETTER ETA WITH PSILI AND
PERISPOMENI AND YPOGEGRAMMENI
case '\u1F97': // GREEK SMALL LETTER ETA WITH DASIA AND
PERISPOMENI AND YPOGEGRAMMENI
case '\u1F98': // GREEK CAPITAL LETTER ETA WITH PSILI AND
PROSGEGRAMMENI
case '\u1F99': // GREEK CAPITAL LETTER ETA WITH DASIA AND
PROSGEGRAMMENI
case '\u1F9A': // GREEK CAPITAL LETTER ETA WITH PSILI AND
VARIA AND PROSGEGRAMMENI
case '\u1F9B': // GREEK CAPITAL LETTER ETA WITH DASIA AND
VARIA AND PROSGEGRAMMENI
case '\u1F9C': // GREEK CAPITAL LETTER ETA WITH PSILI AND
OXIA AND PROSGEGRAMMENI
case '\u1F9D': // GREEK CAPITAL LETTER ETA WITH DASIA AND
OXIA AND PROSGEGRAMMENI
case '\u1F9E': // GREEK CAPITAL LETTER ETA WITH PSILI AND
PERISPOMENI AND PROSGEGRAMMENI
case '\u1F9F': // GREEK CAPITAL LETTER ETA WITH DASIA AND
PERISPOMENI AND PROSGEGRAMMENI
case '\u1FA0': // GREEK SMALL LETTER OMEGA WITH PSILI AND
YPOGEGRAMMENI
case '\u1FA1': // GREEK SMALL LETTER OMEGA WITH DASIA AND
YPOGEGRAMMENI
case '\u1FA2': // GREEK SMALL LETTER OMEGA WITH PSILI AND
VARIA AND YPOGEGRAMMENI
case '\u1FA3': // GREEK SMALL LETTER OMEGA WITH DASIA AND
VARIA AND YPOGEGRAMMENI
case '\u1FA4': // GREEK SMALL LETTER OMEGA WITH PSILI AND
OXIA AND YPOGEGRAMMENI
case '\u1FA5': // GREEK SMALL LETTER OMEGA WITH DASIA AND
OXIA AND YPOGEGRAMMENI
case '\u1FA6': // GREEK SMALL LETTER OMEGA WITH PSILI AND
PERISPOMENI AND YPOGEGRAMMENI
case '\u1FA7': // GREEK SMALL LETTER OMEGA WITH DASIA AND
PERISPOMENI AND YPOGEGRAMMENI
case '\u1FA8': // GREEK CAPITAL LETTER OMEGA WITH PSILI AND
PROSGEGRAMMENI
case '\u1FA9': // GREEK CAPITAL LETTER OMEGA WITH DASIA AND
PROSGEGRAMMENI
case '\u1FAA': // GREEK CAPITAL LETTER OMEGA WITH PSILI AND
VARIA AND PROSGEGRAMMENI
case '\u1FAB': // GREEK CAPITAL LETTER OMEGA WITH DASIA AND
VARIA AND PROSGEGRAMMENI
case '\u1FAC': // GREEK CAPITAL LETTER OMEGA WITH PSILI AND
OXIA AND PROSGEGRAMMENI
case '\u1FAD': // GREEK CAPITAL LETTER OMEGA WITH DASIA AND
OXIA AND PROSGEGRAMMENI
case '\u1FAE': // GREEK CAPITAL LETTER OMEGA WITH PSILI AND
PERISPOMENI AND PROSGEGRAMMENI
case '\u1FAF': // GREEK CAPITAL LETTER OMEGA WITH DASIA AND
PERISPOMENI AND PROSGEGRAMMENI
case '\u1FB3': // GREEK SMALL LETTER ALPHA WITH
YPOGEGRAMMENI
case '\u1FBC': // GREEK CAPITAL LETTER ALPHA WITH
PROSGEGRAMMENI
case '\u1FC3': // GREEK SMALL LETTER ETA WITH YPOGEGRAMMENI
case '\u1FCC': // GREEK CAPITAL LETTER ETA WITH
PROSGEGRAMMENI
case '\u1FF3': // GREEK SMALL LETTER OMEGA WITH
YPOGEGRAMMENI
case '\u1FFC': // GREEK CAPITAL LETTER OMEGA WITH
PROSGEGRAMMENI
case '\u1FB2': // GREEK SMALL LETTER ALPHA WITH VARIA AND
YPOGEGRAMMENI
case '\u1FB4': // GREEK SMALL LETTER ALPHA WITH OXIA AND
YPOGEGRAMMENI
case '\u1FC2': // GREEK SMALL LETTER ETA WITH VARIA AND
YPOGEGRAMMENI
case '\u1FC4': // GREEK SMALL LETTER ETA WITH OXIA AND
YPOGEGRAMMENI
case '\u1FF2': // GREEK SMALL LETTER OMEGA WITH VARIA AND
YPOGEGRAMMENI
case '\u1FF4': // GREEK SMALL LETTER OMEGA WITH OXIA AND
YPOGEGRAMMENI
case '\u1FB7': // GREEK SMALL LETTER ALPHA WITH PERISPOMENI
AND YPOGEGRAMMENI
case '\u1FC7': // GREEK SMALL LETTER ETA WITH PERISPOMENI
AND YPOGEGRAMMENI
case '\u1FF7': // GREEK SMALL LETTER OMEGA WITH PERISPOMENI
AND YPOGEGRAMMENI
return 0; // flag that we need to return multiple
characters
case '\u00c0':
case '\u00c1':
case '\u00c2':
case '\u00c3':
case '\u00c4':
case '\u00c5':
case '\u00e0':
case '\u00e1':
case '\u00e2':
case '\u00e3':
case '\u00e4':
case '\u00e5':
case '\u0100':
case '\u0101':
case '\u0102':
case '\u0103':
case '\u0104':
case '\u0105':
case '\u01cd':
case '\u01ce':
case '\u01de':
case '\u01df':
case '\u01e0':
case '\u01e1':
case '\u01fa':
case '\u01fb':
case '\u0200':
case '\u0201':
case '\u0202':
case '\u0203':
case '\u0226':
case '\u0227':
case '\u1e00':
case '\u1e01':
case '\u1e9a':
case '\u1ea0':
case '\u1ea1':
case '\u1ea2':
case '\u1ea3':
case '\u1ea4':
case '\u1ea5':
case '\u1ea6':
case '\u1ea7':
case '\u1ea8':
case '\u1ea9':
case '\u1eaa':
case '\u1eab':
case '\u1eac':
case '\u1ead':
case '\u1eae':
case '\u1eaf':
case '\u1eb0':
case '\u1eb1':
case '\u1eb2':
case '\u1eb3':
case '\u1eb4':
case '\u1eb5':
case '\u1eb6':
case '\u1eb7':
return 'a';
case '\u0180':
case '\u0181':
case '\u0182':
case '\u0183':
case '\u0184':
case '\u0185':
case '\u1e02':
case '\u1e03':
case '\u1e04':
case '\u1e05':
case '\u1e06':
case '\u1e07':
return 'b';
case '\u00c7':
case '\u00e7':
case '\u0106':
case '\u0107':
case '\u0108':
case '\u0109':
case '\u010a':
case '\u010b':
case '\u010c':
case '\u010d':
case '\u0186':
case '\u0187':
case '\u0188':
case '\u1e08':
case '\u1e09':
return 'c';
case '\u00d0': // uppercase eth
case '\u00f0': // lowercase eth
case '\u010e':
case '\u010f':
case '\u0189':
case '\u018a':
case '\u018b':
case '\u018c':
case '\u018d':
case '\u1e0a':
case '\u1e0b':
case '\u1e0c':
case '\u1e0d':
case '\u1e0e':
case '\u1e0f':
case '\u1e10':
case '\u1e11':
case '\u1e12':
case '\u1e13':
case '\u0110': // uppercase Latin D with stroke
case '\u0111': // lowercase Latin D with stroke
return 'd';
case '\u00c8':
case '\u00c9':
case '\u00ca':
case '\u00cb':
case '\u00e8':
case '\u00e9':
case '\u00ea':
case '\u00eb':
case '\u0112':
case '\u0113':
case '\u0114':
case '\u0115':
case '\u0116':
case '\u0117':
case '\u0118':
case '\u0119':
case '\u011a':
case '\u011b':
case '\u018e':
case '\u018f':
case '\u0190':
case '\u01dd':
case '\u0204':
case '\u0205':
case '\u0206':
case '\u0207':
case '\u0228':
case '\u0229':
case '\u1e14':
case '\u1e15':
case '\u1e16':
case '\u1e17':
case '\u1e18':
case '\u1e19':
case '\u1e1a':
case '\u1e1b':
case '\u1e1c':
case '\u1e1d':
case '\u1eb8':
case '\u1eb9':
case '\u1eba':
case '\u1ebb':
case '\u1ebc':
case '\u1ebd':
case '\u1ebe':
case '\u1ebf':
case '\u1ec0':
case '\u1ec1':
case '\u1ec2':
case '\u1ec3':
case '\u1ec4':
case '\u1ec5':
case '\u1ec6':
case '\u1ec7':
return 'e';
case '\u0191':
case '\u0192':
case '\u1e1e':
case '\u1e1f':
case '\u1e9b':
return 'f';
case '\u011c':
case '\u011d':
case '\u011e':
case '\u011f':
case '\u0120':
case '\u0121':
case '\u0122':
case '\u0123':
case '\u0193':
case '\u0194':
case '\u01e4':
case '\u01e5':
case '\u01e6':
case '\u01e7':
case '\u01f4':
case '\u01f5':
case '\u1e20':
case '\u1e21':
return 'g';
case '\u0124':
case '\u0125':
case '\u0126':
case '\u0127':
case '\u021e':
case '\u021f':
case '\u1e22':
case '\u1e23':
case '\u1e24':
case '\u1e25':
case '\u1e26':
case '\u1e27':
case '\u1e28':
case '\u1e29':
case '\u1e2a':
case '\u1e2b':
case '\u1e96':
return 'h';
case '\u00cc':
case '\u00cd':
case '\u00ce':
case '\u00cf':
case '\u00ec':
case '\u00ed':
case '\u00ee':
case '\u00ef':
case '\u0128':
case '\u0129':
case '\u012a':
case '\u012b':
case '\u012c':
case '\u012d':
case '\u012e':
case '\u012f':
case '\u0130':
case '\u0131':
case '\u0196':
case '\u0197':
case '\u01cf':
case '\u01d0':
case '\u0208':
case '\u0209':
case '\u020a':
case '\u020b':
case '\u1e2c':
case '\u1e2d':
case '\u1e2e':
case '\u1e2f':
case '\u1ec8':
case '\u1ec9':
case '\u1eca':
case '\u1ecb':
case '\u2071': // superscript small letter i
return 'i';
case '\u0134':
case '\u0135':
return 'j';
case '\u0136':
case '\u0137':
case '\u0138':
case '\u0198':
case '\u0199':
case '\u01e8':
case '\u01e9':
case '\u1e30':
case '\u1e31':
case '\u1e32':
case '\u1e33':
case '\u1e34':
case '\u1e35':
return 'k';
case '\u0139':
case '\u013a':
case '\u013b':
case '\u013c':
case '\u013d':
case '\u013e':
case '\u013f':
case '\u0140':
case '\u0141':
case '\u0142':
case '\u019a':
case '\u019b':
case '\u0234':
case '\u1e36':
case '\u1e37':
case '\u1e38':
case '\u1e39':
case '\u1e3a':
case '\u1e3b':
case '\u1e3c':
case '\u1e3d':
case '\u2113':
return 'l';
case '\u019c':
case '\u1e3e':
case '\u1e3f':
case '\u1e40':
case '\u1e41':
case '\u1e42':
case '\u1e43':
return 'm';
case '\u00d1':
case '\u00f1':
case '\u0143':
case '\u0144':
case '\u0145':
case '\u0146':
case '\u0147':
case '\u0148':
case '\u0149':
case '\u014a':
case '\u014b':
case '\u019d':
case '\u019e':
case '\u01f8':
case '\u01f9':
case '\u0235':
case '\u1e44':
case '\u1e45':
case '\u1e46':
case '\u1e47':
case '\u1e48':
case '\u1e49':
case '\u1e4a':
case '\u1e4b':
case '\u207f': // superscript latin small letter n
return 'n';
case '\u00d2':
case '\u00d3':
case '\u00d4':
case '\u00d5':
case '\u00d6':
case '\u00d8':
case '\u00f2':
case '\u00f3':
case '\u00f4':
case '\u00f5':
case '\u00f6':
case '\u00f8':
case '\u014c':
case '\u014d':
case '\u014e':
case '\u014f':
case '\u0150':
case '\u0151':
case '\u019f':
case '\u01a0':
case '\u01a1':
case '\u01d1':
case '\u01d2':
case '\u01fe':
case '\u01ff':
case '\u020c':
case '\u020d':
case '\u020e':
case '\u020f':
case '\u022a':
case '\u022b':
case '\u022c':
case '\u022d':
case '\u022e':
case '\u022f':
case '\u0230':
case '\u0231':
case '\u1e4c':
case '\u1e4d':
case '\u1e4e':
case '\u1e4f':
case '\u1e50':
case '\u1e51':
case '\u1e52':
case '\u1e53':
case '\u1ecc':
case '\u1ecd':
case '\u1ece':
case '\u1ecf':
case '\u1ed0':
case '\u1ed1':
case '\u1ed2':
case '\u1ed3':
case '\u1ed4':
case '\u1ed5':
case '\u1ed6':
case '\u1ed7':
case '\u1ed8':
case '\u1ed9':
case '\u1eda':
case '\u1edb':
case '\u1edc':
case '\u1edd':
case '\u1ede':
case '\u1edf':
case '\u1ee0':
case '\u1ee1':
case '\u1ee2':
case '\u1ee3':
return 'o';
case '\u01a4':
case '\u01a5':
case '\u1e54':
case '\u1e55':
case '\u1e56':
case '\u1e57':
return 'p';
case '\u01ea':
case '\u01eb':
case '\u01ec':
case '\u01ed':
return 'q';
case '\u0154':
case '\u0155':
case '\u0156':
case '\u0157':
case '\u0158':
case '\u0159':
case '\u01a6':
case '\u0210':
case '\u0211':
case '\u0212':
case '\u0213':
case '\u1e58':
case '\u1e59':
case '\u1e5a':
case '\u1e5b':
case '\u1e5c':
case '\u1e5d':
case '\u1e5e':
case '\u1e5f':
return 'r';
case '\u015a':
case '\u015b':
case '\u015c':
case '\u015d':
case '\u015e':
case '\u015f':
case '\u0160':
case '\u0161':
case '\u017f':
case '\u01a7':
case '\u01a8':
case '\u01a9':
case '\u01aa':
case '\u0218':
case '\u0219':
case '\u1e60':
case '\u1e61':
case '\u1e62':
case '\u1e63':
case '\u1e64':
case '\u1e65':
case '\u1e66':
case '\u1e67':
case '\u1e68':
case '\u1e69':
return 's';
case '\u0162':
case '\u0163':
case '\u0164':
case '\u0165':
case '\u0166':
case '\u0167':
case '\u01ab':
case '\u01ac':
case '\u01ad':
case '\u01ae':
case '\u021a':
case '\u021b':
case '\u0236':
case '\u1e6a':
case '\u1e6b':
case '\u1e6c':
case '\u1e6d':
case '\u1e6e':
case '\u1e6f':
case '\u1e70':
case '\u1e71':
case '\u1e97':
return 't';
case '\u00d9':
case '\u00da':
case '\u00db':
case '\u00dc':
case '\u00f9':
case '\u00fa':
case '\u00fb':
case '\u00fc':
case '\u0168':
case '\u0169':
case '\u016a':
case '\u016b':
case '\u016c':
case '\u016d':
case '\u016e':
case '\u016f':
case '\u0170':
case '\u0171':
case '\u0172':
case '\u0173':
case '\u01af':
case '\u01b0':
case '\u01b1':
case '\u01d3':
case '\u01d4':
case '\u01d5':
case '\u01d6':
case '\u01d7':
case '\u01d8':
case '\u01d9':
case '\u01da':
case '\u01db':
case '\u01dc':
case '\u0214':
case '\u0215':
case '\u0216':
case '\u0217':
case '\u1e72':
case '\u1e73':
case '\u1e74':
case '\u1e75':
case '\u1e76':
case '\u1e77':
case '\u1e78':
case '\u1e79':
case '\u1e7a':
case '\u1e7b':
case '\u1ee4':
case '\u1ee5':
case '\u1ee6':
case '\u1ee7':
case '\u1ee8':
case '\u1ee9':
case '\u1eea':
case '\u1eeb':
case '\u1eec':
case '\u1eed':
case '\u1eee':
case '\u1eef':
case '\u1ef0':
case '\u1ef1':
return 'u';
case '\u01b2':
case '\u1e7c':
case '\u1e7d':
case '\u1e7e':
case '\u1e7f':
return 'v';
case '\u0174':
case '\u0175':
case '\u01bf':
case '\u01f6':
case '\u01f7':
case '\u1e80':
case '\u1e81':
case '\u1e82':
case '\u1e83':
case '\u1e84':
case '\u1e85':
case '\u1e86':
case '\u1e87':
case '\u1e88':
case '\u1e89':
case '\u1e98':
return 'w';
case '\u1e8a':
case '\u1e8b':
case '\u1e8c':
case '\u1e8d':
return 'x';
case '\u00dd':
case '\u00fd':
case '\u00ff':
case '\u0176':
case '\u0177':
case '\u0178':
case '\u01b3':
case '\u01b4':
case '\u0232':
case '\u0233':
case '\u1e8e':
case '\u1e8f':
case '\u1e99':
case '\u1ef2':
case '\u1ef3':
case '\u1ef4':
case '\u1ef5':
case '\u1ef6':
case '\u1ef7':
case '\u1ef8':
case '\u1ef9':
return 'y';
case '\u0179':
case '\u017a':
case '\u017b':
case '\u017c':
case '\u017d':
case '\u017e':
case '\u01b5':
case '\u01b6':
case '\u01b7':
case '\u01b8':
case '\u01b9':
case '\u01ba':
case '\u01bb':
case '\u01ee':
case '\u01ef':
case '\u021c':
case '\u021d':
case '\u0224':
case '\u0225':
case '\u1e90':
case '\u1e91':
case '\u1e92':
case '\u1e93':
case '\u1e94':
case '\u1e95':
return 'z';
case '\u1F00': //GREEK SMALL LETTER ALPHA WITH PSILI
case '\u1F01': // GREEK SMALL LETTER ALPHA WITH DASIA
case '\u1F02': // GREEK SMALL LETTER ALPHA WITH PSILI AND
VARIA
case '\u1F03': // GREEK SMALL LETTER ALPHA WITH DASIA AND
VARIA
case '\u1F04': // GREEK SMALL LETTER ALPHA WITH PSILI AND
OXIA
case '\u1F05': // GREEK SMALL LETTER ALPHA WITH DASIA AND
OXIA
case '\u1F06': // GREEK SMALL LETTER ALPHA WITH PSILI AND
PERISPOMENI
case '\u1F07': // GREEK SMALL LETTER ALPHA WITH DASIA AND
PERISPOMENI
case '\u1F08': // GREEK CAPITAL LETTER ALPHA WITH PSILI
case '\u1F09': // GREEK CAPITAL LETTER ALPHA WITH DASIA
case '\u1F0A': // GREEK CAPITAL LETTER ALPHA WITH PSILI AND
VARIA
case '\u1F0B': // GREEK CAPITAL LETTER ALPHA WITH DASIA AND
VARIA
case '\u1F0C': // GREEK CAPITAL LETTER ALPHA WITH PSILI AND
OXIA
case '\u1F0D': // GREEK CAPITAL LETTER ALPHA WITH DASIA AND
OXIA
case '\u1F0E': // GREEK CAPITAL LETTER ALPHA WITH PSILI AND
PERISPOMENI
case '\u1F0F': // GREEK CAPITAL LETTER ALPHA WITH DASIA AND
PERISPOMENI
case '\u1F70': // GREEK SMALL LETTER ALPHA WITH VARIA
case '\u1F71': // GREEK SMALL LETTER ALPHA WITH OXIA
case '\u1FB0': // GREEK SMALL LETTER ALPHA WITH VRACHY
case '\u1FB1': // GREEK SMALL LETTER ALPHA WITH MACRON
case '\u1FB6': // GREEK SMALL LETTER ALPHA WITH PERISPOMENI
case '\u1FB8': // GREEK CAPITAL LETTER ALPHA WITH VRACHY
case '\u1FB9': // GREEK CAPITAL LETTER ALPHA WITH MACRON
case '\u1FBA': // GREEK CAPITAL LETTER ALPHA WITH VARIA
case '\u1FBB': // GREEK CAPITAL LETTER ALPHA WITH OXIA
return '\u03b1'; // lowercase alpha
case '\u1F10': // GREEK SMALL LETTER EPSILON WITH PSILI
case '\u1F11': // GREEK SMALL LETTER EPSILON WITH DASIA
case '\u1F12': // GREEK SMALL LETTER EPSILON WITH PSILI AND
VARIA
case '\u1F13': // GREEK SMALL LETTER EPSILON WITH DASIA AND
VARIA
case '\u1F14': // GREEK SMALL LETTER EPSILON WITH PSILI AND
OXIA
case '\u1F15': // GREEK SMALL LETTER EPSILON WITH DASIA AND
OXIA
case '\u1F18': // GREEK CAPITAL LETTER EPSILON WITH PSILI
case '\u1F19': // GREEK CAPITAL LETTER EPSILON WITH DASIA
case '\u1F1A': // GREEK CAPITAL LETTER EPSILON WITH PSILI
AND VARIA
case '\u1F1B': // GREEK CAPITAL LETTER EPSILON WITH DASIA
AND VARIA
case '\u1F1C': // GREEK CAPITAL LETTER EPSILON WITH PSILI
AND OXIA
case '\u1F1D': // GREEK CAPITAL LETTER EPSILON WITH DASIA
AND OXIA
case '\u1F72': // GREEK SMALL LETTER EPSILON WITH VARIA
case '\u1F73': // GREEK SMALL LETTER EPSILON WITH OXIA
case '\u1FC8': // GREEK CAPITAL LETTER EPSILON WITH VARIA
case '\u1FC9': // GREEK CAPITAL LETTER EPSILON WITH OXIA
return '\u03b5'; // lowercase epsilon
case '\u1F20': // GREEK SMALL LETTER ETA WITH PSILI
case '\u1F21': // GREEK SMALL LETTER ETA WITH DASIA
case '\u1F22': // GREEK SMALL LETTER ETA WITH PSILI AND
VARIA
case '\u1F23': // GREEK SMALL LETTER ETA WITH DASIA AND
VARIA
case '\u1F24': // GREEK SMALL LETTER ETA WITH PSILI AND OXIA
case '\u1F25': // GREEK SMALL LETTER ETA WITH DASIA AND OXIA
case '\u1F26': // GREEK SMALL LETTER ETA WITH PSILI AND
PERISPOMENI
case '\u1F27': // GREEK SMALL LETTER ETA WITH DASIA AND
PERISPOMENI
case '\u1F28': // GREEK CAPITAL LETTER ETA WITH PSILI
case '\u1F29': // GREEK CAPITAL LETTER ETA WITH DASIA
case '\u1F2A': // GREEK CAPITAL LETTER ETA WITH PSILI AND
VARIA
case '\u1F2B': // GREEK CAPITAL LETTER ETA WITH DASIA AND
VARIA
case '\u1F2C': // GREEK CAPITAL LETTER ETA WITH PSILI AND
OXIA
case '\u1F2D': // GREEK CAPITAL LETTER ETA WITH DASIA AND
OXIA
case '\u1F2E': // GREEK CAPITAL LETTER ETA WITH PSILI AND
PERISPOMENI
case '\u1F2F': // GREEK CAPITAL LETTER ETA WITH DASIA AND
PERISPOMENI
case '\u1F74': // GREEK SMALL LETTER ETA WITH VARIA
case '\u1F75': // GREEK SMALL LETTER ETA WITH OXIA
case '\u1FC6': // GREEK SMALL LETTER ETA WITH PERISPOMENI
case '\u1FCA': // GREEK CAPITAL LETTER ETA WITH VARIA
case '\u1FCB': // GREEK CAPITAL LETTER ETA WITH OXIA
return '\u03b7'; // lowercase eta
case '\u1F30': // GREEK SMALL LETTER IOTA WITH PSILI
case '\u1F31': // GREEK SMALL LETTER IOTA WITH DASIA
case '\u1F32': // GREEK SMALL LETTER IOTA WITH PSILI AND
VARIA
case '\u1F33': // GREEK SMALL LETTER IOTA WITH DASIA AND
VARIA
case '\u1F34': // GREEK SMALL LETTER IOTA WITH PSILI AND
OXIA
case '\u1F35': // GREEK SMALL LETTER IOTA WITH DASIA AND
OXIA
case '\u1F36': // GREEK SMALL LETTER IOTA WITH PSILI AND
PERISPOMENI
case '\u1F37': // GREEK SMALL LETTER IOTA WITH DASIA AND
PERISPOMENI
case '\u1F38': // GREEK CAPITAL LETTER IOTA WITH PSILI
case '\u1F39': // GREEK CAPITAL LETTER IOTA WITH DASIA
case '\u1F3A': // GREEK CAPITAL LETTER IOTA WITH PSILI AND
VARIA
case '\u1F3B': // GREEK CAPITAL LETTER IOTA WITH DASIA AND
VARIA
case '\u1F3C': // GREEK CAPITAL LETTER IOTA WITH PSILI AND
OXIA
case '\u1F3D': // GREEK CAPITAL LETTER IOTA WITH DASIA AND
OXIA
case '\u1F3E': // GREEK CAPITAL LETTER IOTA WITH PSILI AND
PERISPOMENI
case '\u1F3F': // GREEK CAPITAL LETTER IOTA WITH DASIA AND
PERISPOMENI
case '\u1F76': // GREEK SMALL LETTER IOTA WITH VARIA
case '\u1F77': // GREEK SMALL LETTER IOTA WITH OXIA
case '\u1FD0': // GREEK SMALL LETTER IOTA WITH VRACHY
case '\u1FD1': // GREEK SMALL LETTER IOTA WITH MACRON
case '\u1FD2': // GREEK SMALL LETTER IOTA WITH DIALYTIKA AND
VARIA
case '\u1FD3': // GREEK SMALL LETTER IOTA WITH DIALYTIKA AND
OXIA
case '\u1FD6': // GREEK SMALL LETTER IOTA WITH PERISPOMENI
case '\u1FD7': // GREEK SMALL LETTER IOTA WITH DIALYTIKA AND
PERISPOMENI
case '\u1FD8': // GREEK CAPITAL LETTER IOTA WITH VRACHY
case '\u1FD9': // GREEK CAPITAL LETTER IOTA WITH MACRON
case '\u1FDA': // GREEK CAPITAL LETTER IOTA WITH VARIA
case '\u1FDB': // GREEK CAPITAL LETTER IOTA WITH OXIA
return '\u03b9'; // lowercase iota
case '\u1F40': // GREEK SMALL LETTER OMICRON WITH PSILI
case '\u1F41': // GREEK SMALL LETTER OMICRON WITH DASIA
case '\u1F42': // GREEK SMALL LETTER OMICRON WITH PSILI AND
VARIA
case '\u1F43': // GREEK SMALL LETTER OMICRON WITH DASIA AND
VARIA
case '\u1F44': // GREEK SMALL LETTER OMICRON WITH PSILI AND
OXIA
case '\u1F45': // GREEK SMALL LETTER OMICRON WITH DASIA AND
OXIA
case '\u1F48': // GREEK CAPITAL LETTER OMICRON WITH PSILI
case '\u1F49': // GREEK CAPITAL LETTER OMICRON WITH DASIA
case '\u1F4A': // GREEK CAPITAL LETTER OMICRON WITH PSILI
AND VARIA
case '\u1F4B': // GREEK CAPITAL LETTER OMICRON WITH DASIA
AND VARIA
case '\u1F4C': // GREEK CAPITAL LETTER OMICRON WITH PSILI
AND OXIA
case '\u1F4D': // GREEK CAPITAL LETTER OMICRON WITH DASIA
AND OXIA
case '\u1F78': // GREEK SMALL LETTER OMICRON WITH VARIA
case '\u1F79': // GREEK SMALL LETTER OMICRON WITH OXIA
case '\u1FF8': // GREEK CAPITAL LETTER OMICRON WITH VARIA
case '\u1FF9': // GREEK CAPITAL LETTER OMICRON WITH OXIA
return '\u03bf'; // lowercase omicron
case '\u1F50': // GREEK SMALL LETTER UPSILON WITH PSILI
case '\u1F51': // GREEK SMALL LETTER UPSILON WITH DASIA
case '\u1F52': // GREEK SMALL LETTER UPSILON WITH PSILI AND
VARIA
case '\u1F53': // GREEK SMALL LETTER UPSILON WITH DASIA AND
VARIA
case '\u1F54': // GREEK SMALL LETTER UPSILON WITH PSILI AND
OXIA
case '\u1F55': // GREEK SMALL LETTER UPSILON WITH DASIA AND
OXIA
case '\u1F56': // GREEK SMALL LETTER UPSILON WITH PSILI AND
PERISPOMENI
case '\u1F57': // GREEK SMALL LETTER UPSILON WITH DASIA AND
PERISPOMENI
case '\u1F59': // GREEK CAPITAL LETTER UPSILON WITH DASIA
case '\u1F5B': // GREEK CAPITAL LETTER UPSILON WITH DASIA
AND VARIA
case '\u1F5D': // GREEK CAPITAL LETTER UPSILON WITH DASIA
AND OXIA
case '\u1F5F': // GREEK CAPITAL LETTER UPSILON WITH DASIA
AND PERISPOMENI
case '\u1F7A': // GREEK SMALL LETTER UPSILON WITH VARIA
case '\u1F7B': // GREEK SMALL LETTER UPSILON WITH OXIA
case '\u1FE0': // GREEK SMALL LETTER UPSILON WITH VRACHY
case '\u1FE1': // GREEK SMALL LETTER UPSILON WITH MACRON
case '\u1FE2': // GREEK SMALL LETTER UPSILON WITH DIALYTIKA
AND VARIA
case '\u1FE3': // GREEK SMALL LETTER UPSILON WITH DIALYTIKA
AND OXIA
case '\u1FE6': // GREEK SMALL LETTER UPSILON WITH
PERISPOMENI
case '\u1FE7': // GREEK SMALL LETTER UPSILON WITH DIALYTIKA
AND PERISPOMENI
case '\u1FE8': // GREEK CAPITAL LETTER UPSILON WITH VRACHY
case '\u1FE9': // GREEK CAPITAL LETTER UPSILON WITH MACRON
case '\u1FEA': // GREEK CAPITAL LETTER UPSILON WITH VARIA
case '\u1FEB': // GREEK CAPITAL LETTER UPSILON WITH OXIA
return '\u03c5'; // lowercase upsilon
case '\u1F60': // GREEK SMALL LETTER OMEGA WITH PSILI
case '\u1F61': // GREEK SMALL LETTER OMEGA WITH DASIA
case '\u1F62': // GREEK SMALL LETTER OMEGA WITH PSILI AND
VARIA
case '\u1F63': // GREEK SMALL LETTER OMEGA WITH DASIA AND
VARIA
case '\u1F64': // GREEK SMALL LETTER OMEGA WITH PSILI AND
OXIA
case '\u1F65': // GREEK SMALL LETTER OMEGA WITH DASIA AND
OXIA
case '\u1F66': // GREEK SMALL LETTER OMEGA WITH PSILI AND
PERISPOMENI
case '\u1F67': // GREEK SMALL LETTER OMEGA WITH DASIA AND
PERISPOMENI
case '\u1F68': // GREEK CAPITAL LETTER OMEGA WITH PSILI
case '\u1F69': // GREEK CAPITAL LETTER OMEGA WITH DASIA
case '\u1F6A': // GREEK CAPITAL LETTER OMEGA WITH PSILI AND
VARIA
case '\u1F6B': // GREEK CAPITAL LETTER OMEGA WITH DASIA AND
VARIA
case '\u1F6C': // GREEK CAPITAL LETTER OMEGA WITH PSILI AND
OXIA
case '\u1F6D': // GREEK CAPITAL LETTER OMEGA WITH DASIA AND
OXIA
case '\u1F6E': // GREEK CAPITAL LETTER OMEGA WITH PSILI AND
PERISPOMENI
case '\u1F6F': // GREEK CAPITAL LETTER OMEGA WITH DASIA AND
PERISPOMENI
case '\u1F7C': // GREEK SMALL LETTER OMEGA WITH VARIA
case '\u1F7D': // GREEK SMALL LETTER OMEGA WITH OXIA
case '\u1FF6': // GREEK SMALL LETTER OMEGA WITH PERISPOMENI
case '\u1FFA': // GREEK CAPITAL LETTER OMEGA WITH VARIA
case '\u1FFB': // GREEK CAPITAL LETTER OMEGA WITH OXIA
return '\u03c9'; // lowercase omega
case '\u1FE4': // GREEK SMALL LETTER RHO WITH PSILI
case '\u1FE5': // GREEK SMALL LETTER RHO WITH DASIA
case '\u1FEC': // GREEK CAPITAL LETTER RHO WITH DASIA
return '\u03c1'; // lowercase rho
}
return Character.toLowerCase(c);
}
private static void replaceChar(Pointer ptr, int offset, String s) {
char[] chars=new char[ptr.length+s.length()-1];
System.arraycopy(ptr.chars, ptr.offset, chars, 0,
offset-ptr.offset);
System.arraycopy(s.toCharArray(), 0, chars, offset-ptr.offset,
s.length());
if(offset+1<ptr.length)
System.arraycopy(ptr.chars, offset+1, chars,
offset-ptr.offset+s.length(), ptr.length-offset-1);
ptr.reset(chars);
return;
}
private static String replaceMultiple(char c) {
switch(c) {
case '\u00bc': // one quarter
return "1/4";
case '\u00bd': // one half
return "1/2";
case '\u00be': // three quarters
return "3/4";
case '\u00c6': // uppercase digraph ae
case '\u00e6': // lowercase digraph ae
case '\u01e2': // uppercase digraph ae with macron
case '\u01e3': // lowercase digraph ae with macron
case '\u01fc': // uppercase digraph ae with acute
case '\u01fd': // lowercase digraph ae with acute
return "ae";
case '\u01c4': // uppercase letter dz with caron
case '\u01c5': // titlecase letter dz with caron
case '\u01c6': // lowercase letter dz with caron
case '\u01f1': // uppercase letter dz
case '\u01f2': // titlecase letter dz
case '\u01f3': // lowercase letter dz
return "dz";
case '\u0195': // lowercase digraph hv
return "hv";
case '\u0132': // uppercase digraph ij
case '\u0133': // lowercase digraph ij
return "ij";
case '\u01c7': // uppercase letter lj
case '\u01c8': // titlecase letter lj
case '\u01c9': // lowercase letter lj
return "lj";
case '\u01ca': // uppercase letter nj
case '\u01cb': // titlecase letter nj
case '\u01cc': // lowercase letter nj
return "nj";
case '\u0152': // uppercase digraph oe
case '\u0153': // lowercase digraph oe
return "oe";
case '\u01a2': // uppercase digraph oi
case '\u01a3': // lowercase digraph oi
return "oi";
case '\u0222': // uppercase digraph ou
case '\u0223': // lowercase digraph ou
return "ou";
case '\u00df': // esszett
return "ss";
case '\u00de': // uppercase thorn
case '\u00fe': // lowercase thorn
return "th";
case '\u01be': // lowercase digraph ts
return "ts";
case '\ufb00': // lowercase digraph ff
return "ff";
case '\ufb01': // lowercase digraph fi
return "fi";
case '\ufb02': // lowercase digraph fl
return "fl";
case '\ufb03': // lowercase digraph ffi
return "ffi";
case '\ufb04': // lowercase digraph ffl
return "ffl";
case '\ufb05': // lowercase digraph long st
case '\ufb06': // lowercase digraph st
return "st";
case '\u1F80': // GREEK SMALL LETTER ALPHA WITH PSILI AND
YPOGEGRAMMENI
case '\u1F81': // GREEK SMALL LETTER ALPHA WITH DASIA AND
YPOGEGRAMMENI
case '\u1F82': // GREEK SMALL LETTER ALPHA WITH PSILI AND
VARIA AND YPOGEGRAMMENI
case '\u1F83': // GREEK SMALL LETTER ALPHA WITH DASIA AND
VARIA AND YPOGEGRAMMENI
case '\u1F84': // GREEK SMALL LETTER ALPHA WITH PSILI AND
OXIA AND YPOGEGRAMMENI
case '\u1F85': // GREEK SMALL LETTER ALPHA WITH DASIA AND
OXIA AND YPOGEGRAMMENI
case '\u1F86': // GREEK SMALL LETTER ALPHA WITH PSILI AND
PERISPOMENI AND YPOGEGRAMMENI
case '\u1F87': // GREEK SMALL LETTER ALPHA WITH DASIA AND
PERISPOMENI AND YPOGEGRAMMENI
case '\u1F88': // GREEK CAPITAL LETTER ALPHA WITH PSILI AND
PROSGEGRAMMENI
case '\u1F89': // GREEK CAPITAL LETTER ALPHA WITH DASIA AND
PROSGEGRAMMENI
case '\u1F8A': // GREEK CAPITAL LETTER ALPHA WITH PSILI AND
VARIA AND PROSGEGRAMMENI
case '\u1F8B': // GREEK CAPITAL LETTER ALPHA WITH DASIA AND
VARIA AND PROSGEGRAMMENI
case '\u1F8C': // GREEK CAPITAL LETTER ALPHA WITH PSILI AND
OXIA AND PROSGEGRAMMENI
case '\u1F8D': // GREEK CAPITAL LETTER ALPHA WITH DASIA AND
OXIA AND PROSGEGRAMMENI
case '\u1F8E': // GREEK CAPITAL LETTER ALPHA WITH PSILI AND
PERISPOMENI AND PROSGEGRAMMENI
case '\u1F8F': // GREEK CAPITAL LETTER ALPHA WITH DASIA AND
PERISPOMENI AND PROSGEGRAMMENI
case '\u1FB3': // GREEK SMALL LETTER ALPHA WITH
YPOGEGRAMMENI
case '\u1FBC': // GREEK CAPITAL LETTER ALPHA WITH
PROSGEGRAMMENI
case '\u1FB2': // GREEK SMALL LETTER ALPHA WITH VARIA AND
YPOGEGRAMMENI
case '\u1FB4': // GREEK SMALL LETTER ALPHA WITH OXIA AND
YPOGEGRAMMENI
case '\u1FB7': // GREEK SMALL LETTER ALPHA WITH PERISPOMENI
AND YPOGEGRAMMENI
return "\u03b1\u03b9"; // lowercase alpha lowercase iota
case '\u1F90': // GREEK SMALL LETTER ETA WITH PSILI AND
YPOGEGRAMMENI
case '\u1F91': // GREEK SMALL LETTER ETA WITH DASIA AND
YPOGEGRAMMENI
case '\u1F92': // GREEK SMALL LETTER ETA WITH PSILI AND
VARIA AND YPOGEGRAMMENI
case '\u1F93': // GREEK SMALL LETTER ETA WITH DASIA AND
VARIA AND YPOGEGRAMMENI
case '\u1F94': // GREEK SMALL LETTER ETA WITH PSILI AND OXIA
AND YPOGEGRAMMENI
case '\u1F95': // GREEK SMALL LETTER ETA WITH DASIA AND OXIA
AND YPOGEGRAMMENI
case '\u1F96': // GREEK SMALL LETTER ETA WITH PSILI AND
PERISPOMENI AND YPOGEGRAMMENI
case '\u1F97': // GREEK SMALL LETTER ETA WITH DASIA AND
PERISPOMENI AND YPOGEGRAMMENI
case '\u1F98': // GREEK CAPITAL LETTER ETA WITH PSILI AND
PROSGEGRAMMENI
case '\u1F99': // GREEK CAPITAL LETTER ETA WITH DASIA AND
PROSGEGRAMMENI
case '\u1F9A': // GREEK CAPITAL LETTER ETA WITH PSILI AND
VARIA AND PROSGEGRAMMENI
case '\u1F9B': // GREEK CAPITAL LETTER ETA WITH DASIA AND
VARIA AND PROSGEGRAMMENI
case '\u1F9C': // GREEK CAPITAL LETTER ETA WITH PSILI AND
OXIA AND PROSGEGRAMMENI
case '\u1F9D': // GREEK CAPITAL LETTER ETA WITH DASIA AND
OXIA AND PROSGEGRAMMENI
case '\u1F9E': // GREEK CAPITAL LETTER ETA WITH PSILI AND
PERISPOMENI AND PROSGEGRAMMENI
case '\u1F9F': // GREEK CAPITAL LETTER ETA WITH DASIA AND
PERISPOMENI AND PROSGEGRAMMENI
case '\u1FC3': // GREEK SMALL LETTER ETA WITH YPOGEGRAMMENI
case '\u1FCC': // GREEK CAPITAL LETTER ETA WITH
PROSGEGRAMMENI
case '\u1FC2': // GREEK SMALL LETTER ETA WITH VARIA AND
YPOGEGRAMMENI
case '\u1FC4': // GREEK SMALL LETTER ETA WITH OXIA AND
YPOGEGRAMMENI
case '\u1FC7': // GREEK SMALL LETTER ETA WITH PERISPOMENI
AND YPOGEGRAMMENI
return "\u03b7\u03b9"; //lowercase eta lowercase iota
case '\u1FA0': // GREEK SMALL LETTER OMEGA WITH PSILI AND
YPOGEGRAMMENI
case '\u1FA1': // GREEK SMALL LETTER OMEGA WITH DASIA AND
YPOGEGRAMMENI
case '\u1FA2': // GREEK SMALL LETTER OMEGA WITH PSILI AND
VARIA AND YPOGEGRAMMENI
case '\u1FA3': // GREEK SMALL LETTER OMEGA WITH DASIA AND
VARIA AND YPOGEGRAMMENI
case '\u1FA4': // GREEK SMALL LETTER OMEGA WITH PSILI AND
OXIA AND YPOGEGRAMMENI
case '\u1FA5': // GREEK SMALL LETTER OMEGA WITH DASIA AND
OXIA AND YPOGEGRAMMENI
case '\u1FA6': // GREEK SMALL LETTER OMEGA WITH PSILI AND
PERISPOMENI AND YPOGEGRAMMENI
case '\u1FA7': // GREEK SMALL LETTER OMEGA WITH DASIA AND
PERISPOMENI AND YPOGEGRAMMENI
case '\u1FA8': // GREEK CAPITAL LETTER OMEGA WITH PSILI AND
PROSGEGRAMMENI
case '\u1FA9': // GREEK CAPITAL LETTER OMEGA WITH DASIA AND
PROSGEGRAMMENI
case '\u1FAA': // GREEK CAPITAL LETTER OMEGA WITH PSILI AND
VARIA AND PROSGEGRAMMENI
case '\u1FAB': // GREEK CAPITAL LETTER OMEGA WITH DASIA AND
VARIA AND PROSGEGRAMMENI
case '\u1FAC': // GREEK CAPITAL LETTER OMEGA WITH PSILI AND
OXIA AND PROSGEGRAMMENI
case '\u1FAD': // GREEK CAPITAL LETTER OMEGA WITH DASIA AND
OXIA AND PROSGEGRAMMENI
case '\u1FAE': // GREEK CAPITAL LETTER OMEGA WITH PSILI AND
PERISPOMENI AND PROSGEGRAMMENI
case '\u1FAF': // GREEK CAPITAL LETTER OMEGA WITH DASIA AND
PERISPOMENI AND PROSGEGRAMMENI
case '\u1FF3': // GREEK SMALL LETTER OMEGA WITH
YPOGEGRAMMENI
case '\u1FFC': // GREEK CAPITAL LETTER OMEGA WITH
PROSGEGRAMMENI
case '\u1FF2': // GREEK SMALL LETTER OMEGA WITH VARIA AND
YPOGEGRAMMENI
case '\u1FF4': // GREEK SMALL LETTER OMEGA WITH OXIA AND
YPOGEGRAMMENI
case '\u1FF7': // GREEK SMALL LETTER OMEGA WITH PERISPOMENI
AND YPOGEGRAMMENI
return "\u03c9\u03b9"; //lowercase omega lowercase iota
}
return null;
}
}
class Pointer {
public byte[] data;
public char[] chars=null;
public int hash, length, offset;
public Pointer() {
}
public Pointer(byte[] data) {
reset(data, 0, data.length);
}
public Pointer(byte[] data, int offset) {
reset(data, offset, 0);
}
public Pointer(byte[] data, int offset, int length) {
reset(data, offset, length);
}
public Pointer(String str) {
reset(str.toCharArray());
}
public Pointer(char[] data) {
reset(data, 0, data.length);
}
public Pointer(char[] data, int offset) {
reset(data, offset, 0);
}
public Pointer(char[] data, int offset, int length) {
reset(data, offset, length);
}
@Override
public Object clone() {
try{return super.clone();}
catch(CloneNotSupportedException e) {
System.out.println(e);
return null;
}
}
public Pointer copy() {
return (Pointer)clone();
}
public void endOffset(int endOffset) throws IllegalArgumentException
{
if(endOffset<offset)
throw new IllegalArgumentException("new end ("+endOffset+")
less than start("+offset+")");
length=endOffset-offset+1;
}
@Override
public boolean equals(Object o) {
if(!(o instanceof Pointer))
return false;
Pointer p=(Pointer)o;
if(length!=p.length) {
return false;
}
int i, j;
if(data!=null) {
for(i=offset, j=p.offset; i<offset+length; i++, j++)
if(data[i]!=p.data[j])
return false;
}
else
for(i=offset, j=p.offset; i<offset+length; i++, j++)
if(chars[i]!=p.chars[j])
return false;
return true;
}
public void free() {
data=null;
}
public byte[] getByteData() {
byte[] bytes=new byte[length];
System.arraycopy(this.data, offset, bytes, 0, length);
return bytes;
}
@Override
public int hashCode()
{
int i = hash;
if(i == 0) {
char ac[]=chars;
int j=offset, k=length;
for(int l = 0; l < k; l++)
i=31*i+ac[j++];
hash = i;
}
return i;
}
public int increment(int amount) {
length+=amount;
return length;
}
public int indexOf(char c) {
char[] a=new char[1];
a[0]=c;
return indexOf(chars, this.offset, length, a, 0, 1, 0);
}
public int indexOf(Pointer s) {
return indexOf(chars, this.offset, length, s.chars, s.offset,
s.length, 0);
}
public int indexOf(Pointer s, int offset) {
return indexOf(chars, this.offset, length, s.chars, s.offset,
s.length, offset);
}
public static int indexOf(char str[], int strOffset, int strLength,
char frag[], int fragOffset, int fragLength, int startOffset) {
if(startOffset >= strLength)
return fragLength != 0 ? -1 : strLength;
if(startOffset < 0)
startOffset = 0;
if(fragLength == 0)
return startOffset;
char c = frag[fragOffset];
int j1 = strOffset + startOffset;
int k1 = strOffset + (strLength - fragLength);
label0:
do
{
while(j1 <= k1 && str[j1] != c)
j1++;
if(j1 > k1)
return -1;
int l1 = j1 + 1;
int i2 = (l1 + fragLength) - 1;
int j2 = fragOffset + 1;
while(l1 < i2)
if(str[l1++] != frag[j2++])
{
j1++;
continue label0;
}
return j1 - strOffset;
} while(true);
}
public void reset() {
reset((byte[])null, 0, 0);
}
public void reset(byte[] data) {
reset(data, 0, data.length);
}
public void reset(byte[] data, int offset) {
reset(data, offset, 0);
}
public final void reset(byte[] data, int offset, int length) {
hash=0;
this.data=data;
this.chars=null;
this.offset=offset;
this.length=length;
}
public void reset(String str) {
reset(str.toCharArray());
}
public final void reset(char[] data) {
reset(data, 0, data.length);
}
public void reset(char[] data, int offset) {
reset(data, offset, 0);
}
public final void reset(char[] data, int offset, int length) {
hash=0;
this.data=null;
this.chars=data;
this.offset=offset;
this.length=length;
}
public void reset(Pointer ptr) {
if(ptr.data!=null)
reset(ptr.data, ptr.offset, ptr.length);
else
reset(ptr.chars, ptr.offset, ptr.length);
}
public void squeezeout(int offset) {
squeezeout(offset, 1);
}
public void squeezeout(int offset, int length) {
if(offset<this.offset || offset+length>this.offset+this.length)
throw new IllegalArgumentException("offset: "+offset+" plus
length: "+length+" out of range:
"+this.offset+"-"+(this.offset+this.length-1));
System.arraycopy(chars, offset+length, chars, offset,
this.length-offset-length);
this.length-=length;
}
@Override
public String toString() {
StringBuilder sb=new StringBuilder();
sb.append("pointer: offset=").append(offset)
.append(", length=").append(length);
if(data!=null)
sb.append(Util.byteArrayToString(data, offset, length));
if(chars!=null)
sb.append('\n').append(new String(chars, offset, length));
return sb.toString();
}
public String toStringVar() {
if(chars==null)
return null;
return new String(chars, offset, length);
}
public String toBriefString() {
StringBuilder sb=new StringBuilder();
sb.append("pointer: ")
.append("length=").append(length);
if(data!=null) {
if (length > 16) { sb.append("\n"); }
sb.append(Util.byteArrayToString(data, offset, length));
}
return sb.toString();
}
}
-----Original Message-----
From: Code for Libraries [mailto:[log in to unmask]] On Behalf Of
Bill Dueber
Sent: Wednesday, April 11, 2012 11:27 AM
To: [log in to unmask]
Subject: Modern NACO Normalization (esp. in java?)
I'm about to embark on trying to write code to apply NACO normalization
to
strings (not for field-to-field comparisons, but for correctly sorting
things). I was drivin to this by a complaint about how some Arabic
manuscript titles are sorting.
My end goal is a Solr filter, so I'm most interested in Java code.
It doesn't look "hard" so much as "long and error-prone" so I'm hoping
someone has already done this (or at least has a character map that I
can
easily convert to java).
I've seen the code at the
OCLC<http://www.oclc.org/research/activities/naco/default.htm>,
but it's 10 years old and doesn't have a lot of the non-latin stuff in
it.
Evergreen has a perl
implementation<http://git.evergreen-ils.org/?p=Evergreen.git;a=blob;f=Op
en-ILS/src/perlmods/lib/OpenILS/Utils/Normalize.pm>:
that's probably where I'll start if no one has anything else.
Anyone?
--
Bill Dueber
Library Systems Programmer
University of Michigan Library
