webkitgtk-2.4.9webkitgtk-2.4.9

1 files changed, 0 insertions, 219 deletions

diff --git a/Source/JavaScriptCore/yarr/YarrCanonicalizeUCS2.js b/Source/JavaScriptCore/yarr/YarrCanonicalizeUCS2.js
deleted file mode 100644
index 00361dd46..000000000
--- a/Source/JavaScriptCore/yarr/YarrCanonicalizeUCS2.js
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- * Copyright (C) 2012 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
- */
-
-// See ES 5.1, 15.10.2.8
-function canonicalize(ch)
-{
-    var u = String.fromCharCode(ch).toUpperCase();
-    if (u.length > 1)
-        return ch;
-    var cu = u.charCodeAt(0);
-    if (ch >= 128 && cu < 128)
-        return ch;
-    return cu;
-}
-
-var MAX_UCS2 = 0xFFFF;
-var MAX_LATIN = 0xFF;
-
-var groupedCanonically = [];
-// Pass 1: populate groupedCanonically - this is mapping from canonicalized
-// values back to the set of character code that canonicalize to them.
-for (var i = 0; i <= MAX_UCS2; ++i) {
-    var ch = canonicalize(i);
-    if (!groupedCanonically[ch])
-        groupedCanonically[ch] = [];
-    groupedCanonically[ch].push(i);
-}
-
-var typeInfo = [];
-var latinTypeInfo = [];
-var characterSetInfo = [];
-// Pass 2: populate typeInfo & characterSetInfo. For every character calculate
-// a typeInfo value, described by the types above, and a value payload.
-for (cu in groupedCanonically) {
-    // The set of characters that canonicalize to cu
-    var characters = groupedCanonically[cu];
-
-    // If there is only one, it is unique.
-    if (characters.length == 1) {
-        typeInfo[characters[0]] = "CanonicalizeUnique:0";
-        latinTypeInfo[characters[0]] = characters[0] <= MAX_LATIN ? "CanonicalizeLatinSelf:0" : "CanonicalizeLatinInvalid:0";
-        continue;
-    }
-
-    // Sort the array.
-    characters.sort(function(x,y){return x-y;});
-
-    // If there are more than two characters, create an entry in characterSetInfo.
-    if (characters.length > 2) {
-        for (i in characters)
-            typeInfo[characters[i]] = "CanonicalizeSet:" + characterSetInfo.length;
-        characterSetInfo.push(characters);
-
-        if (characters[1] <= MAX_LATIN)
-            throw new Error("sets with more than one latin character not supported!");
-        if (characters[0] <= MAX_LATIN) {
-            for (i in characters)
-                latinTypeInfo[characters[i]] = "CanonicalizeLatinOther:" + characters[0];
-            latinTypeInfo[characters[0]] = "CanonicalizeLatinSelf:0";
-        } else {
-            for (i in characters)
-                latinTypeInfo[characters[i]] = "CanonicalizeLatinInvalid:0";
-        }
-
-        continue;
-    }
-
-    // We have a pair, mark alternating ranges, otherwise track whether this is the low or high partner.
-    var lo = characters[0];
-    var hi = characters[1];
-    var delta = hi - lo;
-    if (delta == 1) {
-        var type = lo & 1 ? "CanonicalizeAlternatingUnaligned:0" : "CanonicalizeAlternatingAligned:0";
-        typeInfo[lo] = type;
-        typeInfo[hi] = type;
-    } else {
-        typeInfo[lo] = "CanonicalizeRangeLo:" + delta;
-        typeInfo[hi] = "CanonicalizeRangeHi:" + delta;
-    }
-
-    if (lo > MAX_LATIN) {
-        latinTypeInfo[lo] = "CanonicalizeLatinInvalid:0"; 
-        latinTypeInfo[hi] = "CanonicalizeLatinInvalid:0";
-    } else if (hi > MAX_LATIN) {
-        latinTypeInfo[lo] = "CanonicalizeLatinSelf:0"; 
-        latinTypeInfo[hi] = "CanonicalizeLatinOther:" + lo;
-    } else {
-        if (delta != 0x20 || lo & 0x20)
-            throw new Error("pairs of latin characters that don't mask with 0x20 not supported!");
-        latinTypeInfo[lo] = "CanonicalizeLatinMask0x20:0";
-        latinTypeInfo[hi] = "CanonicalizeLatinMask0x20:0";
-    }
-}
-
-var rangeInfo = [];
-// Pass 3: coallesce types into ranges.
-for (var end = 0; end <= MAX_UCS2; ++end) {
-    var begin = end;
-    var type = typeInfo[end];
-    while (end < MAX_UCS2 && typeInfo[end + 1] == type)
-        ++end;
-    rangeInfo.push({begin:begin, end:end, type:type});
-}
-
-var latinRangeInfo = [];
-// Pass 4: coallesce latin-1 types into ranges.
-for (var end = 0; end <= MAX_UCS2; ++end) {
-    var begin = end;
-    var type = latinTypeInfo[end];
-    while (end < MAX_UCS2 && latinTypeInfo[end + 1] == type)
-        ++end;
-    latinRangeInfo.push({begin:begin, end:end, type:type});
-}
-
-
-// Helper function to convert a number to a fixed width hex representation of a C uint16_t.
-function hex(x)
-{
-    var s = Number(x).toString(16);
-    while (s.length < 4)
-        s = 0 + s;
-    return "0x" + s + "u";
-}
-
-var copyright = (
-    "/*"                                                                            + "\n" +
-    " * Copyright (C) 2012 Apple Inc. All rights reserved."                         + "\n" +
-    " *"                                                                            + "\n" +
-    " * Redistribution and use in source and binary forms, with or without"         + "\n" +
-    " * modification, are permitted provided that the following conditions"         + "\n" +
-    " * are met:"                                                                   + "\n" +
-    " * 1. Redistributions of source code must retain the above copyright"          + "\n" +
-    " *    notice, this list of conditions and the following disclaimer."           + "\n" +
-    " * 2. Redistributions in binary form must reproduce the above copyright"       + "\n" +
-    " *    notice, this list of conditions and the following disclaimer in the"     + "\n" +
-    " *    documentation and/or other materials provided with the distribution."    + "\n" +
-    " *"                                                                            + "\n" +
-    " * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY"                  + "\n" +
-    " * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE"          + "\n" +
-    " * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR"         + "\n" +
-    " * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR"                   + "\n" +
-    " * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,"      + "\n" +
-    " * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,"        + "\n" +
-    " * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR"         + "\n" +
-    " * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY"        + "\n" +
-    " * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT"               + "\n" +
-    " * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE"      + "\n" +
-    " * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. "      + "\n" +
-    " */");
-
-print(copyright);
-print();
-print("// DO NOT EDIT! - this file autogenerated by YarrCanonicalizeUCS2.js");
-print();
-print('#include "config.h"');
-print('#include "YarrCanonicalizeUCS2.h"');
-print();
-print("namespace JSC { namespace Yarr {");
-print();
-print("#include <stdint.h>");
-print();
-
-for (i in characterSetInfo) {
-    var characters = ""
-    var set = characterSetInfo[i];
-    for (var j in set)
-        characters += hex(set[j]) + ", ";
-    print("uint16_t ucs2CharacterSet" + i + "[] = { " + characters + "0 };");
-}
-print();
-print("static const size_t UCS2_CANONICALIZATION_SETS = " + characterSetInfo.length + ";");
-print("uint16_t* characterSetInfo[UCS2_CANONICALIZATION_SETS] = {");
-for (i in characterSetInfo)
-print("    ucs2CharacterSet" + i + ",");
-print("};");
-print();
-print("const size_t UCS2_CANONICALIZATION_RANGES = " + rangeInfo.length + ";");
-print("UCS2CanonicalizationRange rangeInfo[UCS2_CANONICALIZATION_RANGES] = {");
-for (i in rangeInfo) {
-    var info = rangeInfo[i];
-    var typeAndValue = info.type.split(':');
-    print("    { " + hex(info.begin) + ", " + hex(info.end) + ", " + hex(typeAndValue[1]) + ", " + typeAndValue[0] + " },");
-}
-print("};");
-print();
-print("const size_t LATIN_CANONICALIZATION_RANGES = " + latinRangeInfo.length + ";");
-print("LatinCanonicalizationRange latinRangeInfo[LATIN_CANONICALIZATION_RANGES] = {");
-for (i in latinRangeInfo) {
-    var info = latinRangeInfo[i];
-    var typeAndValue = info.type.split(':');
-    print("    { " + hex(info.begin) + ", " + hex(info.end) + ", " + hex(typeAndValue[1]) + ", " + typeAndValue[0] + " },");
-}
-print("};");
-print();
-print("} } // JSC::Yarr");
-print();
-