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diff --git a/infrastructure/rhino1_7R1/src/org/mozilla/javascript/NativeString.java b/infrastructure/rhino1_7R1/src/org/mozilla/javascript/NativeString.java
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--- a/infrastructure/rhino1_7R1/src/org/mozilla/javascript/NativeString.java
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@@ -1,983 +0,0 @@
-/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
- *
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Rhino code, released
- * May 6, 1999.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1997-1999
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Tom Beauvais
- * Norris Boyd
- * Mike McCabe
- *
- * Alternatively, the contents of this file may be used under the terms of
- * the GNU General Public License Version 2 or later (the "GPL"), in which
- * case the provisions of the GPL are applicable instead of those above. If
- * you wish to allow use of your version of this file only under the terms of
- * the GPL and not to allow others to use your version of this file under the
- * MPL, indicate your decision by deleting the provisions above and replacing
- * them with the notice and other provisions required by the GPL. If you do
- * not delete the provisions above, a recipient may use your version of this
- * file under either the MPL or the GPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-package org.mozilla.javascript;
-
-import java.text.Collator;
-
-/**
- * This class implements the String native object.
- *
- * See ECMA 15.5.
- *
- * String methods for dealing with regular expressions are
- * ported directly from C. Latest port is from version 1.40.12.19
- * in the JSFUN13_BRANCH.
- *
- * @author Mike McCabe
- * @author Norris Boyd
- */
-final class NativeString extends IdScriptableObject
-{
- static final long serialVersionUID = 920268368584188687L;
-
- private static final Object STRING_TAG = new Object();
-
- static void init(Scriptable scope, boolean sealed)
- {
- NativeString obj = new NativeString("");
- obj.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
- }
-
- private NativeString(String s) {
- string = s;
- }
-
- public String getClassName() {
- return "String";
- }
-
- private static final int
- Id_length = 1,
- MAX_INSTANCE_ID = 1;
-
- protected int getMaxInstanceId()
- {
- return MAX_INSTANCE_ID;
- }
-
- protected int findInstanceIdInfo(String s)
- {
- if (s.equals("length")) {
- return instanceIdInfo(DONTENUM | READONLY | PERMANENT, Id_length);
- }
- return super.findInstanceIdInfo(s);
- }
-
- protected String getInstanceIdName(int id)
- {
- if (id == Id_length) { return "length"; }
- return super.getInstanceIdName(id);
- }
-
- protected Object getInstanceIdValue(int id)
- {
- if (id == Id_length) {
- return ScriptRuntime.wrapInt(string.length());
- }
- return super.getInstanceIdValue(id);
- }
-
- protected void fillConstructorProperties(IdFunctionObject ctor)
- {
- addIdFunctionProperty(ctor, STRING_TAG, ConstructorId_fromCharCode,
- "fromCharCode", 1);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_charAt, "charAt", 2);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_charCodeAt, "charCodeAt", 2);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_indexOf, "indexOf", 2);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_lastIndexOf, "lastIndexOf", 2);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_split, "split", 3);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_substring, "substring", 3);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_toLowerCase, "toLowerCase", 1);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_toUpperCase, "toUpperCase", 1);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_substr, "substr", 3);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_concat, "concat", 2);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_slice, "slice", 3);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_equalsIgnoreCase, "equalsIgnoreCase", 2);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_match, "match", 2);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_search, "search", 2);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_replace, "replace", 2);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_localeCompare, "localeCompare", 2);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_toLocaleLowerCase, "toLocaleLowerCase", 1);
- addIdFunctionProperty(ctor, STRING_TAG,
- ConstructorId_fromCharCode, "fromCharCode", 1);
- super.fillConstructorProperties(ctor);
- }
-
- protected void initPrototypeId(int id)
- {
- String s;
- int arity;
- switch (id) {
- case Id_constructor: arity=1; s="constructor"; break;
- case Id_toString: arity=0; s="toString"; break;
- case Id_toSource: arity=0; s="toSource"; break;
- case Id_valueOf: arity=0; s="valueOf"; break;
- case Id_charAt: arity=1; s="charAt"; break;
- case Id_charCodeAt: arity=1; s="charCodeAt"; break;
- case Id_indexOf: arity=1; s="indexOf"; break;
- case Id_lastIndexOf: arity=1; s="lastIndexOf"; break;
- case Id_split: arity=2; s="split"; break;
- case Id_substring: arity=2; s="substring"; break;
- case Id_toLowerCase: arity=0; s="toLowerCase"; break;
- case Id_toUpperCase: arity=0; s="toUpperCase"; break;
- case Id_substr: arity=2; s="substr"; break;
- case Id_concat: arity=1; s="concat"; break;
- case Id_slice: arity=2; s="slice"; break;
- case Id_bold: arity=0; s="bold"; break;
- case Id_italics: arity=0; s="italics"; break;
- case Id_fixed: arity=0; s="fixed"; break;
- case Id_strike: arity=0; s="strike"; break;
- case Id_small: arity=0; s="small"; break;
- case Id_big: arity=0; s="big"; break;
- case Id_blink: arity=0; s="blink"; break;
- case Id_sup: arity=0; s="sup"; break;
- case Id_sub: arity=0; s="sub"; break;
- case Id_fontsize: arity=0; s="fontsize"; break;
- case Id_fontcolor: arity=0; s="fontcolor"; break;
- case Id_link: arity=0; s="link"; break;
- case Id_anchor: arity=0; s="anchor"; break;
- case Id_equals: arity=1; s="equals"; break;
- case Id_equalsIgnoreCase: arity=1; s="equalsIgnoreCase"; break;
- case Id_match: arity=1; s="match"; break;
- case Id_search: arity=1; s="search"; break;
- case Id_replace: arity=1; s="replace"; break;
- case Id_localeCompare: arity=1; s="localeCompare"; break;
- case Id_toLocaleLowerCase: arity=0; s="toLocaleLowerCase"; break;
- case Id_toLocaleUpperCase: arity=0; s="toLocaleUpperCase"; break;
- default: throw new IllegalArgumentException(String.valueOf(id));
- }
- initPrototypeMethod(STRING_TAG, id, s, arity);
- }
-
- public Object execIdCall(IdFunctionObject f, Context cx, Scriptable scope,
- Scriptable thisObj, Object[] args)
- {
- if (!f.hasTag(STRING_TAG)) {
- return super.execIdCall(f, cx, scope, thisObj, args);
- }
- int id = f.methodId();
- again:
- for(;;) {
- switch (id) {
- case ConstructorId_charAt:
- case ConstructorId_charCodeAt:
- case ConstructorId_indexOf:
- case ConstructorId_lastIndexOf:
- case ConstructorId_split:
- case ConstructorId_substring:
- case ConstructorId_toLowerCase:
- case ConstructorId_toUpperCase:
- case ConstructorId_substr:
- case ConstructorId_concat:
- case ConstructorId_slice:
- case ConstructorId_equalsIgnoreCase:
- case ConstructorId_match:
- case ConstructorId_search:
- case ConstructorId_replace:
- case ConstructorId_localeCompare:
- case ConstructorId_toLocaleLowerCase: {
- thisObj = ScriptRuntime.toObject(scope,
- ScriptRuntime.toString(args[0]));
- Object[] newArgs = new Object[args.length-1];
- for (int i=0; i < newArgs.length; i++)
- newArgs[i] = args[i+1];
- args = newArgs;
- id = -id;
- continue again;
- }
-
- case ConstructorId_fromCharCode: {
- int N = args.length;
- if (N < 1)
- return "";
- StringBuffer sb = new StringBuffer(N);
- for (int i = 0; i != N; ++i) {
- sb.append(ScriptRuntime.toUint16(args[i]));
- }
- return sb.toString();
- }
-
- case Id_constructor: {
- String s = (args.length >= 1)
- ? ScriptRuntime.toString(args[0]) : "";
- if (thisObj == null) {
- // new String(val) creates a new String object.
- return new NativeString(s);
- }
- // String(val) converts val to a string value.
- return s;
- }
-
- case Id_toString:
- case Id_valueOf:
- // ECMA 15.5.4.2: 'the toString function is not generic.
- return realThis(thisObj, f).string;
-
- case Id_toSource: {
- String s = realThis(thisObj, f).string;
- return "(new String(\""+ScriptRuntime.escapeString(s)+"\"))";
- }
-
- case Id_charAt:
- case Id_charCodeAt: {
- // See ECMA 15.5.4.[4,5]
- String target = ScriptRuntime.toString(thisObj);
- double pos = ScriptRuntime.toInteger(args, 0);
- if (pos < 0 || pos >= target.length()) {
- if (id == Id_charAt) return "";
- else return ScriptRuntime.NaNobj;
- }
- char c = target.charAt((int)pos);
- if (id == Id_charAt) return String.valueOf(c);
- else return ScriptRuntime.wrapInt(c);
- }
-
- case Id_indexOf:
- return ScriptRuntime.wrapInt(js_indexOf(
- ScriptRuntime.toString(thisObj), args));
-
- case Id_lastIndexOf:
- return ScriptRuntime.wrapInt(js_lastIndexOf(
- ScriptRuntime.toString(thisObj), args));
-
- case Id_split:
- return js_split(cx, scope, ScriptRuntime.toString(thisObj),
- args);
-
- case Id_substring:
- return js_substring(cx, ScriptRuntime.toString(thisObj), args);
-
- case Id_toLowerCase:
- // See ECMA 15.5.4.11
- return ScriptRuntime.toString(thisObj).toLowerCase();
-
- case Id_toUpperCase:
- // See ECMA 15.5.4.12
- return ScriptRuntime.toString(thisObj).toUpperCase();
-
- case Id_substr:
- return js_substr(ScriptRuntime.toString(thisObj), args);
-
- case Id_concat:
- return js_concat(ScriptRuntime.toString(thisObj), args);
-
- case Id_slice:
- return js_slice(ScriptRuntime.toString(thisObj), args);
-
- case Id_bold:
- return tagify(thisObj, "b", null, null);
-
- case Id_italics:
- return tagify(thisObj, "i", null, null);
-
- case Id_fixed:
- return tagify(thisObj, "tt", null, null);
-
- case Id_strike:
- return tagify(thisObj, "strike", null, null);
-
- case Id_small:
- return tagify(thisObj, "small", null, null);
-
- case Id_big:
- return tagify(thisObj, "big", null, null);
-
- case Id_blink:
- return tagify(thisObj, "blink", null, null);
-
- case Id_sup:
- return tagify(thisObj, "sup", null, null);
-
- case Id_sub:
- return tagify(thisObj, "sub", null, null);
-
- case Id_fontsize:
- return tagify(thisObj, "font", "size", args);
-
- case Id_fontcolor:
- return tagify(thisObj, "font", "color", args);
-
- case Id_link:
- return tagify(thisObj, "a", "href", args);
-
- case Id_anchor:
- return tagify(thisObj, "a", "name", args);
-
- case Id_equals:
- case Id_equalsIgnoreCase: {
- String s1 = ScriptRuntime.toString(thisObj);
- String s2 = ScriptRuntime.toString(args, 0);
- return ScriptRuntime.wrapBoolean(
- (id == Id_equals) ? s1.equals(s2)
- : s1.equalsIgnoreCase(s2));
- }
-
- case Id_match:
- case Id_search:
- case Id_replace:
- {
- int actionType;
- if (id == Id_match) {
- actionType = RegExpProxy.RA_MATCH;
- } else if (id == Id_search) {
- actionType = RegExpProxy.RA_SEARCH;
- } else {
- actionType = RegExpProxy.RA_REPLACE;
- }
- return ScriptRuntime.checkRegExpProxy(cx).
- action(cx, scope, thisObj, args, actionType);
- }
- // ECMA-262 1 5.5.4.9
- case Id_localeCompare:
- {
- // For now, create and configure a collator instance. I can't
- // actually imagine that this'd be slower than caching them
- // a la ClassCache, so we aren't trying to outsmart ourselves
- // with a caching mechanism for now.
- Collator collator = Collator.getInstance(cx.getLocale());
- collator.setStrength(Collator.IDENTICAL);
- collator.setDecomposition(Collator.CANONICAL_DECOMPOSITION);
- return ScriptRuntime.wrapNumber(collator.compare(
- ScriptRuntime.toString(thisObj),
- ScriptRuntime.toString(args, 0)));
- }
- case Id_toLocaleLowerCase:
- {
- return ScriptRuntime.toString(thisObj)
- .toLowerCase(cx.getLocale());
- }
- case Id_toLocaleUpperCase:
- {
- return ScriptRuntime.toString(thisObj)
- .toUpperCase(cx.getLocale());
- }
- }
- throw new IllegalArgumentException(String.valueOf(id));
- }
- }
-
- private static NativeString realThis(Scriptable thisObj, IdFunctionObject f)
- {
- if (!(thisObj instanceof NativeString))
- throw incompatibleCallError(f);
- return (NativeString)thisObj;
- }
-
- /*
- * HTML composition aids.
- */
- private static String tagify(Object thisObj, String tag,
- String attribute, Object[] args)
- {
- String str = ScriptRuntime.toString(thisObj);
- StringBuffer result = new StringBuffer();
- result.append('<');
- result.append(tag);
- if (attribute != null) {
- result.append(' ');
- result.append(attribute);
- result.append("=\"");
- result.append(ScriptRuntime.toString(args, 0));
- result.append('"');
- }
- result.append('>');
- result.append(str);
- result.append("</");
- result.append(tag);
- result.append('>');
- return result.toString();
- }
-
- public String toString() {
- return string;
- }
-
- /* Make array-style property lookup work for strings.
- * XXX is this ECMA? A version check is probably needed. In js too.
- */
- public Object get(int index, Scriptable start) {
- if (0 <= index && index < string.length()) {
- return string.substring(index, index + 1);
- }
- return super.get(index, start);
- }
-
- public void put(int index, Scriptable start, Object value) {
- if (0 <= index && index < string.length()) {
- return;
- }
- super.put(index, start, value);
- }
-
- /*
- *
- * See ECMA 15.5.4.6. Uses Java String.indexOf()
- * OPT to add - BMH searching from jsstr.c.
- */
- private static int js_indexOf(String target, Object[] args) {
- String search = ScriptRuntime.toString(args, 0);
- double begin = ScriptRuntime.toInteger(args, 1);
-
- if (begin > target.length()) {
- return -1;
- } else {
- if (begin < 0)
- begin = 0;
- return target.indexOf(search, (int)begin);
- }
- }
-
- /*
- *
- * See ECMA 15.5.4.7
- *
- */
- private static int js_lastIndexOf(String target, Object[] args) {
- String search = ScriptRuntime.toString(args, 0);
- double end = ScriptRuntime.toNumber(args, 1);
-
- if (end != end || end > target.length())
- end = target.length();
- else if (end < 0)
- end = 0;
-
- return target.lastIndexOf(search, (int)end);
- }
-
- /*
- * Used by js_split to find the next split point in target,
- * starting at offset ip and looking either for the given
- * separator substring, or for the next re match. ip and
- * matchlen must be reference variables (assumed to be arrays of
- * length 1) so they can be updated in the leading whitespace or
- * re case.
- *
- * Return -1 on end of string, >= 0 for a valid index of the next
- * separator occurrence if found, or the string length if no
- * separator is found.
- */
- private static int find_split(Context cx, Scriptable scope, String target,
- String separator, int version,
- RegExpProxy reProxy, Scriptable re,
- int[] ip, int[] matchlen, boolean[] matched,
- String[][] parensp)
- {
- int i = ip[0];
- int length = target.length();
-
- /*
- * Perl4 special case for str.split(' '), only if the user has selected
- * JavaScript1.2 explicitly. Split on whitespace, and skip leading w/s.
- * Strange but true, apparently modeled after awk.
- */
- if (version == Context.VERSION_1_2 &&
- re == null && separator.length() == 1 && separator.charAt(0) == ' ')
- {
- /* Skip leading whitespace if at front of str. */
- if (i == 0) {
- while (i < length && Character.isWhitespace(target.charAt(i)))
- i++;
- ip[0] = i;
- }
-
- /* Don't delimit whitespace at end of string. */
- if (i == length)
- return -1;
-
- /* Skip over the non-whitespace chars. */
- while (i < length
- && !Character.isWhitespace(target.charAt(i)))
- i++;
-
- /* Now skip the next run of whitespace. */
- int j = i;
- while (j < length && Character.isWhitespace(target.charAt(j)))
- j++;
-
- /* Update matchlen to count delimiter chars. */
- matchlen[0] = j - i;
- return i;
- }
-
- /*
- * Stop if past end of string. If at end of string, we will
- * return target length, so that
- *
- * "ab,".split(',') => new Array("ab", "")
- *
- * and the resulting array converts back to the string "ab,"
- * for symmetry. NB: This differs from perl, which drops the
- * trailing empty substring if the LIMIT argument is omitted.
- */
- if (i > length)
- return -1;
-
- /*
- * Match a regular expression against the separator at or
- * above index i. Return -1 at end of string instead of
- * trying for a match, so we don't get stuck in a loop.
- */
- if (re != null) {
- return reProxy.find_split(cx, scope, target, separator, re,
- ip, matchlen, matched, parensp);
- }
-
- /*
- * Deviate from ECMA by never splitting an empty string by any separator
- * string into a non-empty array (an array of length 1 that contains the
- * empty string).
- */
- if (version != Context.VERSION_DEFAULT && version < Context.VERSION_1_3
- && length == 0)
- return -1;
-
- /*
- * Special case: if sep is the empty string, split str into
- * one character substrings. Let our caller worry about
- * whether to split once at end of string into an empty
- * substring.
- *
- * For 1.2 compatibility, at the end of the string, we return the length as
- * the result, and set the separator length to 1 -- this allows the caller
- * to include an additional null string at the end of the substring list.
- */
- if (separator.length() == 0) {
- if (version == Context.VERSION_1_2) {
- if (i == length) {
- matchlen[0] = 1;
- return i;
- }
- return i + 1;
- }
- return (i == length) ? -1 : i + 1;
- }
-
- /* Punt to j.l.s.indexOf; return target length if separator is
- * not found.
- */
- if (ip[0] >= length)
- return length;
-
- i = target.indexOf(separator, ip[0]);
-
- return (i != -1) ? i : length;
- }
-
- /*
- * See ECMA 15.5.4.8. Modified to match JS 1.2 - optionally takes
- * a limit argument and accepts a regular expression as the split
- * argument.
- */
- private static Object js_split(Context cx, Scriptable scope,
- String target, Object[] args)
- {
- // create an empty Array to return;
- Scriptable top = getTopLevelScope(scope);
- Scriptable result = ScriptRuntime.newObject(cx, top, "Array", null);
-
- // return an array consisting of the target if no separator given
- // don't check against undefined, because we want
- // 'fooundefinedbar'.split(void 0) to split to ['foo', 'bar']
- if (args.length < 1) {
- result.put(0, result, target);
- return result;
- }
-
- // Use the second argument as the split limit, if given.
- boolean limited = (args.length > 1) && (args[1] != Undefined.instance);
- long limit = 0; // Initialize to avoid warning.
- if (limited) {
- /* Clamp limit between 0 and 1 + string length. */
- limit = ScriptRuntime.toUint32(args[1]);
- if (limit > target.length())
- limit = 1 + target.length();
- }
-
- String separator = null;
- int[] matchlen = new int[1];
- Scriptable re = null;
- RegExpProxy reProxy = null;
- if (args[0] instanceof Scriptable) {
- reProxy = ScriptRuntime.getRegExpProxy(cx);
- if (reProxy != null) {
- Scriptable test = (Scriptable)args[0];
- if (reProxy.isRegExp(test)) {
- re = test;
- }
- }
- }
- if (re == null) {
- separator = ScriptRuntime.toString(args[0]);
- matchlen[0] = separator.length();
- }
-
- // split target with separator or re
- int[] ip = { 0 };
- int match;
- int len = 0;
- boolean[] matched = { false };
- String[][] parens = { null };
- int version = cx.getLanguageVersion();
- while ((match = find_split(cx, scope, target, separator, version,
- reProxy, re, ip, matchlen, matched, parens))
- >= 0)
- {
- if ((limited && len >= limit) || (match > target.length()))
- break;
-
- String substr;
- if (target.length() == 0)
- substr = target;
- else
- substr = target.substring(ip[0], match);
-
- result.put(len, result, substr);
- len++;
- /*
- * Imitate perl's feature of including parenthesized substrings
- * that matched part of the delimiter in the new array, after the
- * split substring that was delimited.
- */
- if (re != null && matched[0] == true) {
- int size = parens[0].length;
- for (int num = 0; num < size; num++) {
- if (limited && len >= limit)
- break;
- result.put(len, result, parens[0][num]);
- len++;
- }
- matched[0] = false;
- }
- ip[0] = match + matchlen[0];
-
- if (version < Context.VERSION_1_3
- && version != Context.VERSION_DEFAULT)
- {
- /*
- * Deviate from ECMA to imitate Perl, which omits a final
- * split unless a limit argument is given and big enough.
- */
- if (!limited && ip[0] == target.length())
- break;
- }
- }
- return result;
- }
-
- /*
- * See ECMA 15.5.4.15
- */
- private static String js_substring(Context cx, String target,
- Object[] args)
- {
- int length = target.length();
- double start = ScriptRuntime.toInteger(args, 0);
- double end;
-
- if (start < 0)
- start = 0;
- else if (start > length)
- start = length;
-
- if (args.length <= 1 || args[1] == Undefined.instance) {
- end = length;
- } else {
- end = ScriptRuntime.toInteger(args[1]);
- if (end < 0)
- end = 0;
- else if (end > length)
- end = length;
-
- // swap if end < start
- if (end < start) {
- if (cx.getLanguageVersion() != Context.VERSION_1_2) {
- double temp = start;
- start = end;
- end = temp;
- } else {
- // Emulate old JDK1.0 java.lang.String.substring()
- end = start;
- }
- }
- }
- return target.substring((int)start, (int)end);
- }
-
- int getLength() {
- return string.length();
- }
-
- /*
- * Non-ECMA methods.
- */
- private static String js_substr(String target, Object[] args) {
- if (args.length < 1)
- return target;
-
- double begin = ScriptRuntime.toInteger(args[0]);
- double end;
- int length = target.length();
-
- if (begin < 0) {
- begin += length;
- if (begin < 0)
- begin = 0;
- } else if (begin > length) {
- begin = length;
- }
-
- if (args.length == 1) {
- end = length;
- } else {
- end = ScriptRuntime.toInteger(args[1]);
- if (end < 0)
- end = 0;
- end += begin;
- if (end > length)
- end = length;
- }
-
- return target.substring((int)begin, (int)end);
- }
-
- /*
- * Python-esque sequence operations.
- */
- private static String js_concat(String target, Object[] args) {
- int N = args.length;
- if (N == 0) { return target; }
- else if (N == 1) {
- String arg = ScriptRuntime.toString(args[0]);
- return target.concat(arg);
- }
-
- // Find total capacity for the final string to avoid unnecessary
- // re-allocations in StringBuffer
- int size = target.length();
- String[] argsAsStrings = new String[N];
- for (int i = 0; i != N; ++i) {
- String s = ScriptRuntime.toString(args[i]);
- argsAsStrings[i] = s;
- size += s.length();
- }
-
- StringBuffer result = new StringBuffer(size);
- result.append(target);
- for (int i = 0; i != N; ++i) {
- result.append(argsAsStrings[i]);
- }
- return result.toString();
- }
-
- private static String js_slice(String target, Object[] args) {
- if (args.length != 0) {
- double begin = ScriptRuntime.toInteger(args[0]);
- double end;
- int length = target.length();
- if (begin < 0) {
- begin += length;
- if (begin < 0)
- begin = 0;
- } else if (begin > length) {
- begin = length;
- }
-
- if (args.length == 1) {
- end = length;
- } else {
- end = ScriptRuntime.toInteger(args[1]);
- if (end < 0) {
- end += length;
- if (end < 0)
- end = 0;
- } else if (end > length) {
- end = length;
- }
- if (end < begin)
- end = begin;
- }
- return target.substring((int)begin, (int)end);
- }
- return target;
- }
-
-// #string_id_map#
-
- protected int findPrototypeId(String s)
- {
- int id;
-// #generated# Last update: 2007-05-01 22:11:49 EDT
- L0: { id = 0; String X = null; int c;
- L: switch (s.length()) {
- case 3: c=s.charAt(2);
- if (c=='b') { if (s.charAt(0)=='s' && s.charAt(1)=='u') {id=Id_sub; break L0;} }
- else if (c=='g') { if (s.charAt(0)=='b' && s.charAt(1)=='i') {id=Id_big; break L0;} }
- else if (c=='p') { if (s.charAt(0)=='s' && s.charAt(1)=='u') {id=Id_sup; break L0;} }
- break L;
- case 4: c=s.charAt(0);
- if (c=='b') { X="bold";id=Id_bold; }
- else if (c=='l') { X="link";id=Id_link; }
- break L;
- case 5: switch (s.charAt(4)) {
- case 'd': X="fixed";id=Id_fixed; break L;
- case 'e': X="slice";id=Id_slice; break L;
- case 'h': X="match";id=Id_match; break L;
- case 'k': X="blink";id=Id_blink; break L;
- case 'l': X="small";id=Id_small; break L;
- case 't': X="split";id=Id_split; break L;
- } break L;
- case 6: switch (s.charAt(1)) {
- case 'e': X="search";id=Id_search; break L;
- case 'h': X="charAt";id=Id_charAt; break L;
- case 'n': X="anchor";id=Id_anchor; break L;
- case 'o': X="concat";id=Id_concat; break L;
- case 'q': X="equals";id=Id_equals; break L;
- case 't': X="strike";id=Id_strike; break L;
- case 'u': X="substr";id=Id_substr; break L;
- } break L;
- case 7: switch (s.charAt(1)) {
- case 'a': X="valueOf";id=Id_valueOf; break L;
- case 'e': X="replace";id=Id_replace; break L;
- case 'n': X="indexOf";id=Id_indexOf; break L;
- case 't': X="italics";id=Id_italics; break L;
- } break L;
- case 8: c=s.charAt(4);
- if (c=='r') { X="toString";id=Id_toString; }
- else if (c=='s') { X="fontsize";id=Id_fontsize; }
- else if (c=='u') { X="toSource";id=Id_toSource; }
- break L;
- case 9: c=s.charAt(0);
- if (c=='f') { X="fontcolor";id=Id_fontcolor; }
- else if (c=='s') { X="substring";id=Id_substring; }
- break L;
- case 10: X="charCodeAt";id=Id_charCodeAt; break L;
- case 11: switch (s.charAt(2)) {
- case 'L': X="toLowerCase";id=Id_toLowerCase; break L;
- case 'U': X="toUpperCase";id=Id_toUpperCase; break L;
- case 'n': X="constructor";id=Id_constructor; break L;
- case 's': X="lastIndexOf";id=Id_lastIndexOf; break L;
- } break L;
- case 13: X="localeCompare";id=Id_localeCompare; break L;
- case 16: X="equalsIgnoreCase";id=Id_equalsIgnoreCase; break L;
- case 17: c=s.charAt(8);
- if (c=='L') { X="toLocaleLowerCase";id=Id_toLocaleLowerCase; }
- else if (c=='U') { X="toLocaleUpperCase";id=Id_toLocaleUpperCase; }
- break L;
- }
- if (X!=null && X!=s && !X.equals(s)) id = 0;
- break L0;
- }
-// #/generated#
- return id;
- }
-
- private static final int
- ConstructorId_fromCharCode = -1,
-
- Id_constructor = 1,
- Id_toString = 2,
- Id_toSource = 3,
- Id_valueOf = 4,
- Id_charAt = 5,
- Id_charCodeAt = 6,
- Id_indexOf = 7,
- Id_lastIndexOf = 8,
- Id_split = 9,
- Id_substring = 10,
- Id_toLowerCase = 11,
- Id_toUpperCase = 12,
- Id_substr = 13,
- Id_concat = 14,
- Id_slice = 15,
- Id_bold = 16,
- Id_italics = 17,
- Id_fixed = 18,
- Id_strike = 19,
- Id_small = 20,
- Id_big = 21,
- Id_blink = 22,
- Id_sup = 23,
- Id_sub = 24,
- Id_fontsize = 25,
- Id_fontcolor = 26,
- Id_link = 27,
- Id_anchor = 28,
- Id_equals = 29,
- Id_equalsIgnoreCase = 30,
- Id_match = 31,
- Id_search = 32,
- Id_replace = 33,
- Id_localeCompare = 34,
- Id_toLocaleLowerCase = 35,
- Id_toLocaleUpperCase = 36,
- MAX_PROTOTYPE_ID = 36;
-
-// #/string_id_map#
-
- private static final int
- ConstructorId_charAt = -Id_charAt,
- ConstructorId_charCodeAt = -Id_charCodeAt,
- ConstructorId_indexOf = -Id_indexOf,
- ConstructorId_lastIndexOf = -Id_lastIndexOf,
- ConstructorId_split = -Id_split,
- ConstructorId_substring = -Id_substring,
- ConstructorId_toLowerCase = -Id_toLowerCase,
- ConstructorId_toUpperCase = -Id_toUpperCase,
- ConstructorId_substr = -Id_substr,
- ConstructorId_concat = -Id_concat,
- ConstructorId_slice = -Id_slice,
- ConstructorId_equalsIgnoreCase = -Id_equalsIgnoreCase,
- ConstructorId_match = -Id_match,
- ConstructorId_search = -Id_search,
- ConstructorId_replace = -Id_replace,
- ConstructorId_localeCompare = -Id_localeCompare,
- ConstructorId_toLocaleLowerCase = -Id_toLocaleLowerCase;
-
- private String string;
-}
-
generated by cgit v1.2.3-1-g7c22 (git 2.25.1) at 2024-06-02 05:38:39 +0000