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Rim
2025-04-02 06:50:39 -04:00
parent 86f0782a98
commit 7ccc0be712
1711 changed files with 755867 additions and 235931 deletions
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8
node_modules/source-map-js/lib/array-set.js generated vendored
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@ -7,7 +7,7 @@
var util = require('./util');
var has = Object.prototype.hasOwnProperty;
var hasNativeMap = typeof Map !== "undefined";
var hasNativeMap = typeof Map !== 'undefined';
/**
* A data structure which is a combination of an array and a set. Adding a new
@ -38,7 +38,9 @@ ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {
* @returns Number
*/
ArraySet.prototype.size = function ArraySet_size() {
return hasNativeMap ? this._set.size : Object.getOwnPropertyNames(this._set).length;
return hasNativeMap ?
this._set.size
: Object.getOwnPropertyNames(this._set).length;
};
/**
@ -85,7 +87,7 @@ ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {
if (hasNativeMap) {
var idx = this._set.get(aStr);
if (idx >= 0) {
return idx;
return idx;
}
} else {
var sStr = util.toSetString(aStr);

14
node_modules/source-map-js/lib/base64-vlq.js generated vendored
View File

@ -67,9 +67,7 @@ var VLQ_CONTINUATION_BIT = VLQ_BASE;
* 2 becomes 4 (100 binary), -2 becomes 5 (101 binary)
*/
function toVLQSigned(aValue) {
return aValue < 0
? ((-aValue) << 1) + 1
: (aValue << 1) + 0;
return aValue < 0 ? (-aValue << 1) + 1 : (aValue << 1) + 0;
}
/**
@ -81,16 +79,14 @@ function toVLQSigned(aValue) {
function fromVLQSigned(aValue) {
var isNegative = (aValue & 1) === 1;
var shifted = aValue >> 1;
return isNegative
? -shifted
: shifted;
return isNegative ? -shifted : shifted;
}
/**
* Returns the base 64 VLQ encoded value.
*/
exports.encode = function base64VLQ_encode(aValue) {
var encoded = "";
var encoded = '';
var digit;
var vlq = toVLQSigned(aValue);
@ -121,12 +117,12 @@ exports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) {
do {
if (aIndex >= strLen) {
throw new Error("Expected more digits in base 64 VLQ value.");
throw new Error('Expected more digits in base 64 VLQ value.');
}
digit = base64.decode(aStr.charCodeAt(aIndex++));
if (digit === -1) {
throw new Error("Invalid base64 digit: " + aStr.charAt(aIndex - 1));
throw new Error('Invalid base64 digit: ' + aStr.charAt(aIndex - 1));
}
continuation = !!(digit & VLQ_CONTINUATION_BIT);

25
node_modules/source-map-js/lib/base64.js generated vendored
View File

@ -5,7 +5,8 @@
* http://opensource.org/licenses/BSD-3-Clause
*/
var intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');
var intToCharMap =
'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');
/**
* Encode an integer in the range of 0 to 63 to a single base 64 digit.
@ -14,7 +15,7 @@ exports.encode = function (number) {
if (0 <= number && number < intToCharMap.length) {
return intToCharMap[number];
}
throw new TypeError("Must be between 0 and 63: " + number);
throw new TypeError('Must be between 0 and 63: ' + number);
};
/**
@ -22,34 +23,34 @@ exports.encode = function (number) {
* failure.
*/
exports.decode = function (charCode) {
var bigA = 65; // 'A'
var bigZ = 90; // 'Z'
var bigA = 65; // 'A'
var bigZ = 90; // 'Z'
var littleA = 97; // 'a'
var littleA = 97; // 'a'
var littleZ = 122; // 'z'
var zero = 48; // '0'
var nine = 57; // '9'
var zero = 48; // '0'
var nine = 57; // '9'
var plus = 43; // '+'
var slash = 47; // '/'
var plus = 43; // '+'
var slash = 47; // '/'
var littleOffset = 26;
var numberOffset = 52;
// 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ
if (bigA <= charCode && charCode <= bigZ) {
return (charCode - bigA);
return charCode - bigA;
}
// 26 - 51: abcdefghijklmnopqrstuvwxyz
if (littleA <= charCode && charCode <= littleZ) {
return (charCode - littleA + littleOffset);
return charCode - littleA + littleOffset;
}
// 52 - 61: 0123456789
if (zero <= charCode && charCode <= nine) {
return (charCode - zero + numberOffset);
return charCode - zero + numberOffset;
}
// 62: +

16
node_modules/source-map-js/lib/binary-search.js generated vendored
View File

@ -36,8 +36,7 @@ function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) {
if (cmp === 0) {
// Found the element we are looking for.
return mid;
}
else if (cmp > 0) {
} else if (cmp > 0) {
// Our needle is greater than aHaystack[mid].
if (aHigh - mid > 1) {
// The element is in the upper half.
@ -51,8 +50,7 @@ function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) {
} else {
return mid;
}
}
else {
} else {
// Our needle is less than aHaystack[mid].
if (mid - aLow > 1) {
// The element is in the lower half.
@ -91,8 +89,14 @@ exports.search = function search(aNeedle, aHaystack, aCompare, aBias) {
return -1;
}
var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack,
aCompare, aBias || exports.GREATEST_LOWER_BOUND);
var index = recursiveSearch(
-1,
aHaystack.length,
aNeedle,
aHaystack,
aCompare,
aBias || exports.GREATEST_LOWER_BOUND
);
if (index < 0) {
return -1;
}

19
node_modules/source-map-js/lib/mapping-list.js generated vendored
View File

@ -17,8 +17,11 @@ function generatedPositionAfter(mappingA, mappingB) {
var lineB = mappingB.generatedLine;
var columnA = mappingA.generatedColumn;
var columnB = mappingB.generatedColumn;
return lineB > lineA || lineB == lineA && columnB >= columnA ||
util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0;
return (
lineB > lineA ||
(lineB == lineA && columnB >= columnA) ||
util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0
);
}
/**
@ -30,7 +33,7 @@ function MappingList() {
this._array = [];
this._sorted = true;
// Serves as infimum
this._last = {generatedLine: -1, generatedColumn: 0};
this._last = { generatedLine: -1, generatedColumn: 0 };
}
/**
@ -39,10 +42,12 @@ function MappingList() {
*
* NOTE: The order of the mappings is NOT guaranteed.
*/
MappingList.prototype.unsortedForEach =
function MappingList_forEach(aCallback, aThisArg) {
this._array.forEach(aCallback, aThisArg);
};
MappingList.prototype.unsortedForEach = function MappingList_forEach(
aCallback,
aThisArg
) {
this._array.forEach(aCallback, aThisArg);
};
/**
* Add the given source mapping.

169
node_modules/source-map-js/lib/quick-sort.js generated vendored
View File

@ -16,92 +16,91 @@
// a ~3500ms mean speed-up in `bench/bench.html`.
function SortTemplate(comparator) {
/**
* Swap the elements indexed by `x` and `y` in the array `ary`.
*
* @param {Array} ary
* The array.
* @param {Number} x
* The index of the first item.
* @param {Number} y
* The index of the second item.
*/
function swap(ary, x, y) {
var temp = ary[x];
ary[x] = ary[y];
ary[y] = temp;
}
/**
* Returns a random integer within the range `low .. high` inclusive.
*
* @param {Number} low
* The lower bound on the range.
* @param {Number} high
* The upper bound on the range.
*/
function randomIntInRange(low, high) {
return Math.round(low + (Math.random() * (high - low)));
}
/**
* The Quick Sort algorithm.
*
* @param {Array} ary
* An array to sort.
* @param {function} comparator
* Function to use to compare two items.
* @param {Number} p
* Start index of the array
* @param {Number} r
* End index of the array
*/
function doQuickSort(ary, comparator, p, r) {
// If our lower bound is less than our upper bound, we (1) partition the
// array into two pieces and (2) recurse on each half. If it is not, this is
// the empty array and our base case.
if (p < r) {
// (1) Partitioning.
//
// The partitioning chooses a pivot between `p` and `r` and moves all
// elements that are less than or equal to the pivot to the before it, and
// all the elements that are greater than it after it. The effect is that
// once partition is done, the pivot is in the exact place it will be when
// the array is put in sorted order, and it will not need to be moved
// again. This runs in O(n) time.
// Always choose a random pivot so that an input array which is reverse
// sorted does not cause O(n^2) running time.
var pivotIndex = randomIntInRange(p, r);
var i = p - 1;
swap(ary, pivotIndex, r);
var pivot = ary[r];
// Immediately after `j` is incremented in this loop, the following hold
// true:
//
// * Every element in `ary[p .. i]` is less than or equal to the pivot.
//
// * Every element in `ary[i+1 .. j-1]` is greater than the pivot.
for (var j = p; j < r; j++) {
if (comparator(ary[j], pivot, false) <= 0) {
i += 1;
swap(ary, i, j);
}
}
swap(ary, i + 1, j);
var q = i + 1;
// (2) Recurse on each half.
doQuickSort(ary, comparator, p, q - 1);
doQuickSort(ary, comparator, q + 1, r);
/**
* Swap the elements indexed by `x` and `y` in the array `ary`.
*
* @param {Array} ary
* The array.
* @param {Number} x
* The index of the first item.
* @param {Number} y
* The index of the second item.
*/
function swap(ary, x, y) {
var temp = ary[x];
ary[x] = ary[y];
ary[y] = temp;
}
/**
* Returns a random integer within the range `low .. high` inclusive.
*
* @param {Number} low
* The lower bound on the range.
* @param {Number} high
* The upper bound on the range.
*/
function randomIntInRange(low, high) {
return Math.round(low + Math.random() * (high - low));
}
/**
* The Quick Sort algorithm.
*
* @param {Array} ary
* An array to sort.
* @param {function} comparator
* Function to use to compare two items.
* @param {Number} p
* Start index of the array
* @param {Number} r
* End index of the array
*/
function doQuickSort(ary, comparator, p, r) {
// If our lower bound is less than our upper bound, we (1) partition the
// array into two pieces and (2) recurse on each half. If it is not, this is
// the empty array and our base case.
if (p < r) {
// (1) Partitioning.
//
// The partitioning chooses a pivot between `p` and `r` and moves all
// elements that are less than or equal to the pivot to the before it, and
// all the elements that are greater than it after it. The effect is that
// once partition is done, the pivot is in the exact place it will be when
// the array is put in sorted order, and it will not need to be moved
// again. This runs in O(n) time.
// Always choose a random pivot so that an input array which is reverse
// sorted does not cause O(n^2) running time.
var pivotIndex = randomIntInRange(p, r);
var i = p - 1;
swap(ary, pivotIndex, r);
var pivot = ary[r];
// Immediately after `j` is incremented in this loop, the following hold
// true:
//
// * Every element in `ary[p .. i]` is less than or equal to the pivot.
//
// * Every element in `ary[i+1 .. j-1]` is greater than the pivot.
for (var j = p; j < r; j++) {
if (comparator(ary[j], pivot, false) <= 0) {
i += 1;
swap(ary, i, j);
}
}
swap(ary, i + 1, j);
var q = i + 1;
// (2) Recurse on each half.
doQuickSort(ary, comparator, p, q - 1);
doQuickSort(ary, comparator, q + 1, r);
}
}
}
return doQuickSort;
}

338
node_modules/source-map-js/lib/source-map-consumer.js generated vendored
View File

@ -17,14 +17,14 @@ function SourceMapConsumer(aSourceMap, aSourceMapURL) {
sourceMap = util.parseSourceMapInput(aSourceMap);
}
return sourceMap.sections != null
? new IndexedSourceMapConsumer(sourceMap, aSourceMapURL)
return sourceMap.sections != null ?
new IndexedSourceMapConsumer(sourceMap, aSourceMapURL)
: new BasicSourceMapConsumer(sourceMap, aSourceMapURL);
}
SourceMapConsumer.fromSourceMap = function(aSourceMap, aSourceMapURL) {
SourceMapConsumer.fromSourceMap = function (aSourceMap, aSourceMapURL) {
return BasicSourceMapConsumer.fromSourceMap(aSourceMap, aSourceMapURL);
}
};
/**
* The version of the source mapping spec that we are consuming.
@ -71,7 +71,7 @@ Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {
}
return this.__generatedMappings;
}
},
});
SourceMapConsumer.prototype.__originalMappings = null;
@ -84,13 +84,13 @@ Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {
}
return this.__originalMappings;
}
},
});
SourceMapConsumer.prototype._charIsMappingSeparator =
function SourceMapConsumer_charIsMappingSeparator(aStr, index) {
var c = aStr.charAt(index);
return c === ";" || c === ",";
return c === ';' || c === ',';
};
/**
@ -100,7 +100,7 @@ SourceMapConsumer.prototype._charIsMappingSeparator =
*/
SourceMapConsumer.prototype._parseMappings =
function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {
throw new Error("Subclasses must implement _parseMappings");
throw new Error('Subclasses must implement _parseMappings');
};
SourceMapConsumer.GENERATED_ORDER = 1;
@ -132,14 +132,14 @@ SourceMapConsumer.prototype.eachMapping =
var mappings;
switch (order) {
case SourceMapConsumer.GENERATED_ORDER:
mappings = this._generatedMappings;
break;
case SourceMapConsumer.ORIGINAL_ORDER:
mappings = this._originalMappings;
break;
default:
throw new Error("Unknown order of iteration.");
case SourceMapConsumer.GENERATED_ORDER:
mappings = this._generatedMappings;
break;
case SourceMapConsumer.ORIGINAL_ORDER:
mappings = this._originalMappings;
break;
default:
throw new Error('Unknown order of iteration.');
}
var sourceRoot = this.sourceRoot;
@ -151,7 +151,7 @@ SourceMapConsumer.prototype.eachMapping =
for (var i = 0, n = mappings.length; i < n; i++) {
var mapping = mappings[i];
var source = mapping.source === null ? null : sources.at(mapping.source);
if(source !== null) {
if (source !== null) {
source = util.computeSourceURL(sourceRoot, source, sourceMapURL);
}
boundCallback({
@ -160,7 +160,7 @@ SourceMapConsumer.prototype.eachMapping =
generatedColumn: mapping.generatedColumn,
originalLine: mapping.originalLine,
originalColumn: mapping.originalColumn,
name: mapping.name === null ? null : names.at(mapping.name)
name: mapping.name === null ? null : names.at(mapping.name),
});
}
};
@ -198,7 +198,7 @@ SourceMapConsumer.prototype.allGeneratedPositionsFor =
var needle = {
source: util.getArg(aArgs, 'source'),
originalLine: line,
originalColumn: util.getArg(aArgs, 'column', 0)
originalColumn: util.getArg(aArgs, 'column', 0),
};
needle.source = this._findSourceIndex(needle.source);
@ -208,12 +208,14 @@ SourceMapConsumer.prototype.allGeneratedPositionsFor =
var mappings = [];
var index = this._findMapping(needle,
this._originalMappings,
"originalLine",
"originalColumn",
util.compareByOriginalPositions,
binarySearch.LEAST_UPPER_BOUND);
var index = this._findMapping(
needle,
this._originalMappings,
'originalLine',
'originalColumn',
util.compareByOriginalPositions,
binarySearch.LEAST_UPPER_BOUND
);
if (index >= 0) {
var mapping = this._originalMappings[index];
@ -228,7 +230,7 @@ SourceMapConsumer.prototype.allGeneratedPositionsFor =
mappings.push({
line: util.getArg(mapping, 'generatedLine', null),
column: util.getArg(mapping, 'generatedColumn', null),
lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null),
});
mapping = this._originalMappings[++index];
@ -240,13 +242,15 @@ SourceMapConsumer.prototype.allGeneratedPositionsFor =
// a mapping for a different line than the one we were searching for.
// Since mappings are sorted, this is guaranteed to find all mappings for
// the line we are searching for.
while (mapping &&
mapping.originalLine === line &&
mapping.originalColumn == originalColumn) {
while (
mapping &&
mapping.originalLine === line &&
mapping.originalColumn == originalColumn
) {
mappings.push({
line: util.getArg(mapping, 'generatedLine', null),
column: util.getArg(mapping, 'generatedColumn', null),
lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null),
});
mapping = this._originalMappings[++index];
@ -330,8 +334,10 @@ function BasicSourceMapConsumer(aSourceMap, aSourceMapURL) {
// be particularly problematic when the source root is a prefix of the
// source (valid, but why??). See github issue #199 and bugzil.la/1188982.
.map(function (source) {
return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source)
? util.relative(sourceRoot, source)
return (
sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source)
) ?
util.relative(sourceRoot, source)
: source;
});
@ -360,7 +366,7 @@ BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer;
* Utility function to find the index of a source. Returns -1 if not
* found.
*/
BasicSourceMapConsumer.prototype._findSourceIndex = function(aSource) {
BasicSourceMapConsumer.prototype._findSourceIndex = function (aSource) {
var relativeSource = aSource;
if (this.sourceRoot != null) {
relativeSource = util.relative(this.sourceRoot, relativeSource);
@ -391,55 +397,65 @@ BasicSourceMapConsumer.prototype._findSourceIndex = function(aSource) {
* The URL at which the source map can be found (optional)
* @returns BasicSourceMapConsumer
*/
BasicSourceMapConsumer.fromSourceMap =
function SourceMapConsumer_fromSourceMap(aSourceMap, aSourceMapURL) {
var smc = Object.create(BasicSourceMapConsumer.prototype);
BasicSourceMapConsumer.fromSourceMap = function SourceMapConsumer_fromSourceMap(
aSourceMap,
aSourceMapURL
) {
var smc = Object.create(BasicSourceMapConsumer.prototype);
var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);
var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);
smc.sourceRoot = aSourceMap._sourceRoot;
smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(),
smc.sourceRoot);
smc.file = aSourceMap._file;
smc._sourceMapURL = aSourceMapURL;
smc._absoluteSources = smc._sources.toArray().map(function (s) {
return util.computeSourceURL(smc.sourceRoot, s, aSourceMapURL);
});
var names = (smc._names = ArraySet.fromArray(
aSourceMap._names.toArray(),
true
));
var sources = (smc._sources = ArraySet.fromArray(
aSourceMap._sources.toArray(),
true
));
smc.sourceRoot = aSourceMap._sourceRoot;
smc.sourcesContent = aSourceMap._generateSourcesContent(
smc._sources.toArray(),
smc.sourceRoot
);
smc.file = aSourceMap._file;
smc._sourceMapURL = aSourceMapURL;
smc._absoluteSources = smc._sources.toArray().map(function (s) {
return util.computeSourceURL(smc.sourceRoot, s, aSourceMapURL);
});
// Because we are modifying the entries (by converting string sources and
// names to indices into the sources and names ArraySets), we have to make
// a copy of the entry or else bad things happen. Shared mutable state
// strikes again! See github issue #191.
// Because we are modifying the entries (by converting string sources and
// names to indices into the sources and names ArraySets), we have to make
// a copy of the entry or else bad things happen. Shared mutable state
// strikes again! See github issue #191.
var generatedMappings = aSourceMap._mappings.toArray().slice();
var destGeneratedMappings = smc.__generatedMappings = [];
var destOriginalMappings = smc.__originalMappings = [];
var generatedMappings = aSourceMap._mappings.toArray().slice();
var destGeneratedMappings = (smc.__generatedMappings = []);
var destOriginalMappings = (smc.__originalMappings = []);
for (var i = 0, length = generatedMappings.length; i < length; i++) {
var srcMapping = generatedMappings[i];
var destMapping = new Mapping;
destMapping.generatedLine = srcMapping.generatedLine;
destMapping.generatedColumn = srcMapping.generatedColumn;
for (var i = 0, length = generatedMappings.length; i < length; i++) {
var srcMapping = generatedMappings[i];
var destMapping = new Mapping();
destMapping.generatedLine = srcMapping.generatedLine;
destMapping.generatedColumn = srcMapping.generatedColumn;
if (srcMapping.source) {
destMapping.source = sources.indexOf(srcMapping.source);
destMapping.originalLine = srcMapping.originalLine;
destMapping.originalColumn = srcMapping.originalColumn;
if (srcMapping.source) {
destMapping.source = sources.indexOf(srcMapping.source);
destMapping.originalLine = srcMapping.originalLine;
destMapping.originalColumn = srcMapping.originalColumn;
if (srcMapping.name) {
destMapping.name = names.indexOf(srcMapping.name);
}
destOriginalMappings.push(destMapping);
if (srcMapping.name) {
destMapping.name = names.indexOf(srcMapping.name);
}
destGeneratedMappings.push(destMapping);
destOriginalMappings.push(destMapping);
}
quickSort(smc.__originalMappings, util.compareByOriginalPositions);
destGeneratedMappings.push(destMapping);
}
return smc;
};
quickSort(smc.__originalMappings, util.compareByOriginalPositions);
return smc;
};
/**
* The version of the source mapping spec that we are consuming.
@ -452,7 +468,7 @@ BasicSourceMapConsumer.prototype._version = 3;
Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', {
get: function () {
return this._absoluteSources.slice();
}
},
});
/**
@ -527,11 +543,9 @@ BasicSourceMapConsumer.prototype._parseMappings =
sortGenerated(generatedMappings, subarrayStart);
subarrayStart = generatedMappings.length;
}
else if (aStr.charAt(index) === ',') {
} else if (aStr.charAt(index) === ',') {
index++;
}
else {
} else {
mapping = new Mapping();
mapping.generatedLine = generatedLine;
@ -614,20 +628,28 @@ BasicSourceMapConsumer.prototype._parseMappings =
* we are searching for in the given "haystack" of mappings.
*/
BasicSourceMapConsumer.prototype._findMapping =
function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName,
aColumnName, aComparator, aBias) {
function SourceMapConsumer_findMapping(
aNeedle,
aMappings,
aLineName,
aColumnName,
aComparator,
aBias
) {
// To return the position we are searching for, we must first find the
// mapping for the given position and then return the opposite position it
// points to. Because the mappings are sorted, we can use binary search to
// find the best mapping.
if (aNeedle[aLineName] <= 0) {
throw new TypeError('Line must be greater than or equal to 1, got '
+ aNeedle[aLineName]);
throw new TypeError(
'Line must be greater than or equal to 1, got ' + aNeedle[aLineName]
);
}
if (aNeedle[aColumnName] < 0) {
throw new TypeError('Column must be greater than or equal to 0, got '
+ aNeedle[aColumnName]);
throw new TypeError(
'Column must be greater than or equal to 0, got ' + aNeedle[aColumnName]
);
}
return binarySearch.search(aNeedle, aMappings, aComparator, aBias);
@ -688,14 +710,14 @@ BasicSourceMapConsumer.prototype.originalPositionFor =
function SourceMapConsumer_originalPositionFor(aArgs) {
var needle = {
generatedLine: util.getArg(aArgs, 'line'),
generatedColumn: util.getArg(aArgs, 'column')
generatedColumn: util.getArg(aArgs, 'column'),
};
var index = this._findMapping(
needle,
this._generatedMappings,
"generatedLine",
"generatedColumn",
'generatedLine',
'generatedColumn',
util.compareByGeneratedPositionsDeflated,
util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)
);
@ -707,7 +729,11 @@ BasicSourceMapConsumer.prototype.originalPositionFor =
var source = util.getArg(mapping, 'source', null);
if (source !== null) {
source = this._sources.at(source);
source = util.computeSourceURL(this.sourceRoot, source, this._sourceMapURL);
source = util.computeSourceURL(
this.sourceRoot,
source,
this._sourceMapURL
);
}
var name = util.getArg(mapping, 'name', null);
if (name !== null) {
@ -717,7 +743,7 @@ BasicSourceMapConsumer.prototype.originalPositionFor =
source: source,
line: util.getArg(mapping, 'originalLine', null),
column: util.getArg(mapping, 'originalColumn', null),
name: name
name: name,
};
}
}
@ -726,7 +752,7 @@ BasicSourceMapConsumer.prototype.originalPositionFor =
source: null,
line: null,
column: null,
name: null
name: null,
};
};
@ -739,8 +765,12 @@ BasicSourceMapConsumer.prototype.hasContentsOfAllSources =
if (!this.sourcesContent) {
return false;
}
return this.sourcesContent.length >= this._sources.size() &&
!this.sourcesContent.some(function (sc) { return sc == null; });
return (
this.sourcesContent.length >= this._sources.size() &&
!this.sourcesContent.some(function (sc) {
return sc == null;
})
);
};
/**
@ -765,21 +795,21 @@ BasicSourceMapConsumer.prototype.sourceContentFor =
}
var url;
if (this.sourceRoot != null
&& (url = util.urlParse(this.sourceRoot))) {
if (this.sourceRoot != null && (url = util.urlParse(this.sourceRoot))) {
// XXX: file:// URIs and absolute paths lead to unexpected behavior for
// many users. We can help them out when they expect file:// URIs to
// behave like it would if they were running a local HTTP server. See
// https://bugzilla.mozilla.org/show_bug.cgi?id=885597.
var fileUriAbsPath = relativeSource.replace(/^file:\/\//, "");
if (url.scheme == "file"
&& this._sources.has(fileUriAbsPath)) {
return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]
var fileUriAbsPath = relativeSource.replace(/^file:\/\//, '');
if (url.scheme == 'file' && this._sources.has(fileUriAbsPath)) {
return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)];
}
if ((!url.path || url.path == "/")
&& this._sources.has("/" + relativeSource)) {
return this.sourcesContent[this._sources.indexOf("/" + relativeSource)];
if (
(!url.path || url.path == '/') &&
this._sources.has('/' + relativeSource)
) {
return this.sourcesContent[this._sources.indexOf('/' + relativeSource)];
}
}
@ -789,8 +819,7 @@ BasicSourceMapConsumer.prototype.sourceContentFor =
// return null, so we provide a flag to exit gracefully.
if (nullOnMissing) {
return null;
}
else {
} else {
throw new Error('"' + relativeSource + '" is not in the SourceMap.');
}
};
@ -826,21 +855,21 @@ BasicSourceMapConsumer.prototype.generatedPositionFor =
return {
line: null,
column: null,
lastColumn: null
lastColumn: null,
};
}
var needle = {
source: source,
originalLine: util.getArg(aArgs, 'line'),
originalColumn: util.getArg(aArgs, 'column')
originalColumn: util.getArg(aArgs, 'column'),
};
var index = this._findMapping(
needle,
this._originalMappings,
"originalLine",
"originalColumn",
'originalLine',
'originalColumn',
util.compareByOriginalPositions,
util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)
);
@ -852,7 +881,7 @@ BasicSourceMapConsumer.prototype.generatedPositionFor =
return {
line: util.getArg(mapping, 'generatedLine', null),
column: util.getArg(mapping, 'generatedColumn', null),
lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)
lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null),
};
}
}
@ -860,7 +889,7 @@ BasicSourceMapConsumer.prototype.generatedPositionFor =
return {
line: null,
column: null,
lastColumn: null
lastColumn: null,
};
};
@ -933,7 +962,7 @@ function IndexedSourceMapConsumer(aSourceMap, aSourceMapURL) {
var lastOffset = {
line: -1,
column: 0
column: 0,
};
this._sections = sections.map(function (s) {
if (s.url) {
@ -945,8 +974,10 @@ function IndexedSourceMapConsumer(aSourceMap, aSourceMapURL) {
var offsetLine = util.getArg(offset, 'line');
var offsetColumn = util.getArg(offset, 'column');
if (offsetLine < lastOffset.line ||
(offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) {
if (
offsetLine < lastOffset.line ||
(offsetLine === lastOffset.line && offsetColumn < lastOffset.column)
) {
throw new Error('Section offsets must be ordered and non-overlapping.');
}
lastOffset = offset;
@ -956,10 +987,10 @@ function IndexedSourceMapConsumer(aSourceMap, aSourceMapURL) {
// The offset fields are 0-based, but we use 1-based indices when
// encoding/decoding from VLQ.
generatedLine: offsetLine + 1,
generatedColumn: offsetColumn + 1
generatedColumn: offsetColumn + 1,
},
consumer: new SourceMapConsumer(util.getArg(s, 'map'), aSourceMapURL)
}
consumer: new SourceMapConsumer(util.getArg(s, 'map'), aSourceMapURL),
};
});
}
@ -983,7 +1014,7 @@ Object.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', {
}
}
return sources;
}
},
});
/**
@ -1009,21 +1040,23 @@ IndexedSourceMapConsumer.prototype.originalPositionFor =
function IndexedSourceMapConsumer_originalPositionFor(aArgs) {
var needle = {
generatedLine: util.getArg(aArgs, 'line'),
generatedColumn: util.getArg(aArgs, 'column')
generatedColumn: util.getArg(aArgs, 'column'),
};
// Find the section containing the generated position we're trying to map
// to an original position.
var sectionIndex = binarySearch.search(needle, this._sections,
function(needle, section) {
var sectionIndex = binarySearch.search(
needle,
this._sections,
function (needle, section) {
var cmp = needle.generatedLine - section.generatedOffset.generatedLine;
if (cmp) {
return cmp;
}
return (needle.generatedColumn -
section.generatedOffset.generatedColumn);
});
return needle.generatedColumn - section.generatedOffset.generatedColumn;
}
);
var section = this._sections[sectionIndex];
if (!section) {
@ -1031,18 +1064,18 @@ IndexedSourceMapConsumer.prototype.originalPositionFor =
source: null,
line: null,
column: null,
name: null
name: null,
};
}
return section.consumer.originalPositionFor({
line: needle.generatedLine -
(section.generatedOffset.generatedLine - 1),
column: needle.generatedColumn -
(section.generatedOffset.generatedLine === needle.generatedLine
? section.generatedOffset.generatedColumn - 1
: 0),
bias: aArgs.bias
line: needle.generatedLine - (section.generatedOffset.generatedLine - 1),
column:
needle.generatedColumn -
(section.generatedOffset.generatedLine === needle.generatedLine ?
section.generatedOffset.generatedColumn - 1
: 0),
bias: aArgs.bias,
});
};
@ -1074,8 +1107,7 @@ IndexedSourceMapConsumer.prototype.sourceContentFor =
}
if (nullOnMissing) {
return null;
}
else {
} else {
throw new Error('"' + aSource + '" is not in the SourceMap.');
}
};
@ -1094,7 +1126,7 @@ IndexedSourceMapConsumer.prototype.sourceContentFor =
* and an object is returned with the following properties:
*
* - line: The line number in the generated source, or null. The
* line number is 1-based.
* line number is 1-based.
* - column: The column number in the generated source, or null.
* The column number is 0-based.
*/
@ -1105,18 +1137,22 @@ IndexedSourceMapConsumer.prototype.generatedPositionFor =
// Only consider this section if the requested source is in the list of
// sources of the consumer.
if (section.consumer._findSourceIndex(util.getArg(aArgs, 'source')) === -1) {
if (
section.consumer._findSourceIndex(util.getArg(aArgs, 'source')) === -1
) {
continue;
}
var generatedPosition = section.consumer.generatedPositionFor(aArgs);
if (generatedPosition) {
var ret = {
line: generatedPosition.line +
line:
generatedPosition.line +
(section.generatedOffset.generatedLine - 1),
column: generatedPosition.column +
(section.generatedOffset.generatedLine === generatedPosition.line
? section.generatedOffset.generatedColumn - 1
: 0)
column:
generatedPosition.column +
(section.generatedOffset.generatedLine === generatedPosition.line ?
section.generatedOffset.generatedColumn - 1
: 0),
};
return ret;
}
@ -1124,7 +1160,7 @@ IndexedSourceMapConsumer.prototype.generatedPositionFor =
return {
line: null,
column: null
column: null,
};
};
@ -1144,8 +1180,12 @@ IndexedSourceMapConsumer.prototype._parseMappings =
var mapping = sectionMappings[j];
var source = section.consumer._sources.at(mapping.source);
if(source !== null) {
source = util.computeSourceURL(section.consumer.sourceRoot, source, this._sourceMapURL);
if (source !== null) {
source = util.computeSourceURL(
section.consumer.sourceRoot,
source,
this._sourceMapURL
);
}
this._sources.add(source);
source = this._sources.indexOf(source);
@ -1163,15 +1203,16 @@ IndexedSourceMapConsumer.prototype._parseMappings =
// generated file.
var adjustedMapping = {
source: source,
generatedLine: mapping.generatedLine +
(section.generatedOffset.generatedLine - 1),
generatedColumn: mapping.generatedColumn +
(section.generatedOffset.generatedLine === mapping.generatedLine
? section.generatedOffset.generatedColumn - 1
generatedLine:
mapping.generatedLine + (section.generatedOffset.generatedLine - 1),
generatedColumn:
mapping.generatedColumn +
(section.generatedOffset.generatedLine === mapping.generatedLine ?
section.generatedOffset.generatedColumn - 1
: 0),
originalLine: mapping.originalLine,
originalColumn: mapping.originalColumn,
name: name
name: name,
};
this.__generatedMappings.push(adjustedMapping);
@ -1181,7 +1222,10 @@ IndexedSourceMapConsumer.prototype._parseMappings =
}
}
quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated);
quickSort(
this.__generatedMappings,
util.compareByGeneratedPositionsDeflated
);
quickSort(this.__originalMappings, util.compareByOriginalPositions);
};

258
node_modules/source-map-js/lib/source-map-generator.js generated vendored
View File

@ -25,7 +25,11 @@ function SourceMapGenerator(aArgs) {
this._file = util.getArg(aArgs, 'file', null);
this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);
this._skipValidation = util.getArg(aArgs, 'skipValidation', false);
this._ignoreInvalidMapping = util.getArg(aArgs, 'ignoreInvalidMapping', false);
this._ignoreInvalidMapping = util.getArg(
aArgs,
'ignoreInvalidMapping',
false
);
this._sources = new ArraySet();
this._names = new ArraySet();
this._mappings = new MappingList();
@ -39,56 +43,60 @@ SourceMapGenerator.prototype._version = 3;
*
* @param aSourceMapConsumer The SourceMap.
*/
SourceMapGenerator.fromSourceMap =
function SourceMapGenerator_fromSourceMap(aSourceMapConsumer, generatorOps) {
var sourceRoot = aSourceMapConsumer.sourceRoot;
var generator = new SourceMapGenerator(Object.assign(generatorOps || {}, {
SourceMapGenerator.fromSourceMap = function SourceMapGenerator_fromSourceMap(
aSourceMapConsumer,
generatorOps
) {
var sourceRoot = aSourceMapConsumer.sourceRoot;
var generator = new SourceMapGenerator(
Object.assign(generatorOps || {}, {
file: aSourceMapConsumer.file,
sourceRoot: sourceRoot
}));
aSourceMapConsumer.eachMapping(function (mapping) {
var newMapping = {
generated: {
line: mapping.generatedLine,
column: mapping.generatedColumn
}
sourceRoot: sourceRoot,
})
);
aSourceMapConsumer.eachMapping(function (mapping) {
var newMapping = {
generated: {
line: mapping.generatedLine,
column: mapping.generatedColumn,
},
};
if (mapping.source != null) {
newMapping.source = mapping.source;
if (sourceRoot != null) {
newMapping.source = util.relative(sourceRoot, newMapping.source);
}
newMapping.original = {
line: mapping.originalLine,
column: mapping.originalColumn,
};
if (mapping.source != null) {
newMapping.source = mapping.source;
if (sourceRoot != null) {
newMapping.source = util.relative(sourceRoot, newMapping.source);
}
newMapping.original = {
line: mapping.originalLine,
column: mapping.originalColumn
};
if (mapping.name != null) {
newMapping.name = mapping.name;
}
if (mapping.name != null) {
newMapping.name = mapping.name;
}
}
generator.addMapping(newMapping);
});
aSourceMapConsumer.sources.forEach(function (sourceFile) {
var sourceRelative = sourceFile;
if (sourceRoot !== null) {
sourceRelative = util.relative(sourceRoot, sourceFile);
}
generator.addMapping(newMapping);
});
aSourceMapConsumer.sources.forEach(function (sourceFile) {
var sourceRelative = sourceFile;
if (sourceRoot !== null) {
sourceRelative = util.relative(sourceRoot, sourceFile);
}
if (!generator._sources.has(sourceRelative)) {
generator._sources.add(sourceRelative);
}
if (!generator._sources.has(sourceRelative)) {
generator._sources.add(sourceRelative);
}
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
if (content != null) {
generator.setSourceContent(sourceFile, content);
}
});
return generator;
};
var content = aSourceMapConsumer.sourceContentFor(sourceFile);
if (content != null) {
generator.setSourceContent(sourceFile, content);
}
});
return generator;
};
/**
* Add a single mapping from original source line and column to the generated
@ -133,7 +141,7 @@ SourceMapGenerator.prototype.addMapping =
originalLine: original != null && original.line,
originalColumn: original != null && original.column,
source: source,
name: name
name: name,
});
};
@ -181,14 +189,18 @@ SourceMapGenerator.prototype.setSourceContent =
* relative to the SourceMapGenerator.
*/
SourceMapGenerator.prototype.applySourceMap =
function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {
function SourceMapGenerator_applySourceMap(
aSourceMapConsumer,
aSourceFile,
aSourceMapPath
) {
var sourceFile = aSourceFile;
// If aSourceFile is omitted, we will use the file property of the SourceMap
if (aSourceFile == null) {
if (aSourceMapConsumer.file == null) {
throw new Error(
'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' +
'or the source map\'s "file" property. Both were omitted.'
'or the source map\'s "file" property. Both were omitted.'
);
}
sourceFile = aSourceMapConsumer.file;
@ -209,13 +221,13 @@ SourceMapGenerator.prototype.applySourceMap =
// Check if it can be mapped by the source map, then update the mapping.
var original = aSourceMapConsumer.originalPositionFor({
line: mapping.originalLine,
column: mapping.originalColumn
column: mapping.originalColumn,
});
if (original.source != null) {
// Copy mapping
mapping.source = original.source;
if (aSourceMapPath != null) {
mapping.source = util.join(aSourceMapPath, mapping.source)
mapping.source = util.join(aSourceMapPath, mapping.source);
}
if (sourceRoot != null) {
mapping.source = util.relative(sourceRoot, mapping.source);
@ -237,7 +249,6 @@ SourceMapGenerator.prototype.applySourceMap =
if (name != null && !newNames.has(name)) {
newNames.add(name);
}
}, this);
this._sources = newSources;
this._names = newNames;
@ -269,16 +280,25 @@ SourceMapGenerator.prototype.applySourceMap =
* in to one of these categories.
*/
SourceMapGenerator.prototype._validateMapping =
function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource,
aName) {
function SourceMapGenerator_validateMapping(
aGenerated,
aOriginal,
aSource,
aName
) {
// When aOriginal is truthy but has empty values for .line and .column,
// it is most likely a programmer error. In this case we throw a very
// specific error message to try to guide them the right way.
// For example: https://github.com/Polymer/polymer-bundler/pull/519
if (aOriginal && typeof aOriginal.line !== 'number' && typeof aOriginal.column !== 'number') {
var message = 'original.line and original.column are not numbers -- you probably meant to omit ' +
'the original mapping entirely and only map the generated position. If so, pass ' +
'null for the original mapping instead of an object with empty or null values.'
if (
aOriginal &&
typeof aOriginal.line !== 'number' &&
typeof aOriginal.column !== 'number'
) {
var message =
'original.line and original.column are not numbers -- you probably meant to omit ' +
'the original mapping entirely and only map the generated position. If so, pass ' +
'null for the original mapping instead of an object with empty or null values.';
if (this._ignoreInvalidMapping) {
if (typeof console !== 'undefined' && console.warn) {
@ -290,27 +310,42 @@ SourceMapGenerator.prototype._validateMapping =
}
}
if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
&& aGenerated.line > 0 && aGenerated.column >= 0
&& !aOriginal && !aSource && !aName) {
if (
aGenerated &&
'line' in aGenerated &&
'column' in aGenerated &&
aGenerated.line > 0 &&
aGenerated.column >= 0 &&
!aOriginal &&
!aSource &&
!aName
) {
// Case 1.
return;
}
else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated
&& aOriginal && 'line' in aOriginal && 'column' in aOriginal
&& aGenerated.line > 0 && aGenerated.column >= 0
&& aOriginal.line > 0 && aOriginal.column >= 0
&& aSource) {
} else if (
aGenerated &&
'line' in aGenerated &&
'column' in aGenerated &&
aOriginal &&
'line' in aOriginal &&
'column' in aOriginal &&
aGenerated.line > 0 &&
aGenerated.column >= 0 &&
aOriginal.line > 0 &&
aOriginal.column >= 0 &&
aSource
) {
// Cases 2 and 3.
return;
}
else {
var message = 'Invalid mapping: ' + JSON.stringify({
generated: aGenerated,
source: aSource,
original: aOriginal,
name: aName
});
} else {
var message =
'Invalid mapping: ' +
JSON.stringify({
generated: aGenerated,
source: aSource,
original: aOriginal,
name: aName,
});
if (this._ignoreInvalidMapping) {
if (typeof console !== 'undefined' && console.warn) {
@ -318,7 +353,7 @@ SourceMapGenerator.prototype._validateMapping =
}
return false;
} else {
throw new Error(message)
throw new Error(message);
}
}
};
@ -344,7 +379,7 @@ SourceMapGenerator.prototype._serializeMappings =
var mappings = this._mappings.toArray();
for (var i = 0, len = mappings.length; i < len; i++) {
mapping = mappings[i];
next = ''
next = '';
if (mapping.generatedLine !== previousGeneratedLine) {
previousGeneratedColumn = 0;
@ -352,18 +387,20 @@ SourceMapGenerator.prototype._serializeMappings =
next += ';';
previousGeneratedLine++;
}
}
else {
} else {
if (i > 0) {
if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) {
if (
!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])
) {
continue;
}
next += ',';
}
}
next += base64VLQ.encode(mapping.generatedColumn
- previousGeneratedColumn);
next += base64VLQ.encode(
mapping.generatedColumn - previousGeneratedColumn
);
previousGeneratedColumn = mapping.generatedColumn;
if (mapping.source != null) {
@ -372,12 +409,14 @@ SourceMapGenerator.prototype._serializeMappings =
previousSource = sourceIdx;
// lines are stored 0-based in SourceMap spec version 3
next += base64VLQ.encode(mapping.originalLine - 1
- previousOriginalLine);
next += base64VLQ.encode(
mapping.originalLine - 1 - previousOriginalLine
);
previousOriginalLine = mapping.originalLine - 1;
next += base64VLQ.encode(mapping.originalColumn
- previousOriginalColumn);
next += base64VLQ.encode(
mapping.originalColumn - previousOriginalColumn
);
previousOriginalColumn = mapping.originalColumn;
if (mapping.name != null) {
@ -403,8 +442,8 @@ SourceMapGenerator.prototype._generateSourcesContent =
source = util.relative(aSourceRoot, source);
}
var key = util.toSetString(source);
return Object.prototype.hasOwnProperty.call(this._sourcesContents, key)
? this._sourcesContents[key]
return Object.prototype.hasOwnProperty.call(this._sourcesContents, key) ?
this._sourcesContents[key]
: null;
}, this);
};
@ -412,33 +451,34 @@ SourceMapGenerator.prototype._generateSourcesContent =
/**
* Externalize the source map.
*/
SourceMapGenerator.prototype.toJSON =
function SourceMapGenerator_toJSON() {
var map = {
version: this._version,
sources: this._sources.toArray(),
names: this._names.toArray(),
mappings: this._serializeMappings()
};
if (this._file != null) {
map.file = this._file;
}
if (this._sourceRoot != null) {
map.sourceRoot = this._sourceRoot;
}
if (this._sourcesContents) {
map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);
}
return map;
SourceMapGenerator.prototype.toJSON = function SourceMapGenerator_toJSON() {
var map = {
version: this._version,
sources: this._sources.toArray(),
names: this._names.toArray(),
mappings: this._serializeMappings(),
};
if (this._file != null) {
map.file = this._file;
}
if (this._sourceRoot != null) {
map.sourceRoot = this._sourceRoot;
}
if (this._sourcesContents) {
map.sourcesContent = this._generateSourcesContent(
map.sources,
map.sourceRoot
);
}
return map;
};
/**
* Render the source map being generated to a string.
*/
SourceMapGenerator.prototype.toString =
function SourceMapGenerator_toString() {
return JSON.stringify(this.toJSON());
};
SourceMapGenerator.prototype.toString = function SourceMapGenerator_toString() {
return JSON.stringify(this.toJSON());
};
exports.SourceMapGenerator = SourceMapGenerator;

262
node_modules/source-map-js/lib/source-node.js generated vendored
View File

@ -18,7 +18,7 @@ var NEWLINE_CODE = 10;
// Private symbol for identifying `SourceNode`s when multiple versions of
// the source-map library are loaded. This MUST NOT CHANGE across
// versions!
var isSourceNode = "$$$isSourceNode$$$";
var isSourceNode = '$$$isSourceNode$$$';
/**
* SourceNodes provide a way to abstract over interpolating/concatenating
@ -52,7 +52,11 @@ function SourceNode(aLine, aColumn, aSource, aChunks, aName) {
* SourceMapConsumer should be relative to.
*/
SourceNode.fromStringWithSourceMap =
function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) {
function SourceNode_fromStringWithSourceMap(
aGeneratedCode,
aSourceMapConsumer,
aRelativePath
) {
// The SourceNode we want to fill with the generated code
// and the SourceMap
var node = new SourceNode();
@ -63,20 +67,22 @@ SourceNode.fromStringWithSourceMap =
// Processed fragments are accessed by calling `shiftNextLine`.
var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);
var remainingLinesIndex = 0;
var shiftNextLine = function() {
var shiftNextLine = function () {
var lineContents = getNextLine();
// The last line of a file might not have a newline.
var newLine = getNextLine() || "";
var newLine = getNextLine() || '';
return lineContents + newLine;
function getNextLine() {
return remainingLinesIndex < remainingLines.length ?
remainingLines[remainingLinesIndex++] : undefined;
remainingLines[remainingLinesIndex++]
: undefined;
}
};
// We need to remember the position of "remainingLines"
var lastGeneratedLine = 1, lastGeneratedColumn = 0;
var lastGeneratedLine = 1,
lastGeneratedColumn = 0;
// The generate SourceNodes we need a code range.
// To extract it current and last mapping is used.
@ -98,10 +104,13 @@ SourceNode.fromStringWithSourceMap =
// Associate the code between "lastGeneratedColumn" and
// "mapping.generatedColumn" with "lastMapping"
var nextLine = remainingLines[remainingLinesIndex] || '';
var code = nextLine.substr(0, mapping.generatedColumn -
lastGeneratedColumn);
remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn -
lastGeneratedColumn);
var code = nextLine.substr(
0,
mapping.generatedColumn - lastGeneratedColumn
);
remainingLines[remainingLinesIndex] = nextLine.substr(
mapping.generatedColumn - lastGeneratedColumn
);
lastGeneratedColumn = mapping.generatedColumn;
addMappingWithCode(lastMapping, code);
// No more remaining code, continue
@ -119,7 +128,9 @@ SourceNode.fromStringWithSourceMap =
if (lastGeneratedColumn < mapping.generatedColumn) {
var nextLine = remainingLines[remainingLinesIndex] || '';
node.add(nextLine.substr(0, mapping.generatedColumn));
remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn);
remainingLines[remainingLinesIndex] = nextLine.substr(
mapping.generatedColumn
);
lastGeneratedColumn = mapping.generatedColumn;
}
lastMapping = mapping;
@ -131,7 +142,7 @@ SourceNode.fromStringWithSourceMap =
addMappingWithCode(lastMapping, shiftNextLine());
}
// and add the remaining lines without any mapping
node.add(remainingLines.splice(remainingLinesIndex).join(""));
node.add(remainingLines.splice(remainingLinesIndex).join(''));
}
// Copy sourcesContent into SourceNode
@ -151,14 +162,19 @@ SourceNode.fromStringWithSourceMap =
if (mapping === null || mapping.source === undefined) {
node.add(code);
} else {
var source = aRelativePath
? util.join(aRelativePath, mapping.source)
var source =
aRelativePath ?
util.join(aRelativePath, mapping.source)
: mapping.source;
node.add(new SourceNode(mapping.originalLine,
mapping.originalColumn,
source,
code,
mapping.name));
node.add(
new SourceNode(
mapping.originalLine,
mapping.originalColumn,
source,
code,
mapping.name
)
);
}
}
};
@ -174,15 +190,14 @@ SourceNode.prototype.add = function SourceNode_add(aChunk) {
aChunk.forEach(function (chunk) {
this.add(chunk);
}, this);
}
else if (aChunk[isSourceNode] || typeof aChunk === "string") {
} else if (aChunk[isSourceNode] || typeof aChunk === 'string') {
if (aChunk) {
this.children.push(aChunk);
}
}
else {
} else {
throw new TypeError(
"Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
'Expected a SourceNode, string, or an array of SourceNodes and strings. Got ' +
aChunk
);
}
return this;
@ -196,16 +211,15 @@ SourceNode.prototype.add = function SourceNode_add(aChunk) {
*/
SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {
if (Array.isArray(aChunk)) {
for (var i = aChunk.length-1; i >= 0; i--) {
for (var i = aChunk.length - 1; i >= 0; i--) {
this.prepend(aChunk[i]);
}
}
else if (aChunk[isSourceNode] || typeof aChunk === "string") {
} else if (aChunk[isSourceNode] || typeof aChunk === 'string') {
this.children.unshift(aChunk);
}
else {
} else {
throw new TypeError(
"Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk
'Expected a SourceNode, string, or an array of SourceNodes and strings. Got ' +
aChunk
);
}
return this;
@ -224,13 +238,14 @@ SourceNode.prototype.walk = function SourceNode_walk(aFn) {
chunk = this.children[i];
if (chunk[isSourceNode]) {
chunk.walk(aFn);
}
else {
} else {
if (chunk !== '') {
aFn(chunk, { source: this.source,
line: this.line,
column: this.column,
name: this.name });
aFn(chunk, {
source: this.source,
line: this.line,
column: this.column,
name: this.name,
});
}
}
}
@ -248,7 +263,7 @@ SourceNode.prototype.join = function SourceNode_join(aSep) {
var len = this.children.length;
if (len > 0) {
newChildren = [];
for (i = 0; i < len-1; i++) {
for (i = 0; i < len - 1; i++) {
newChildren.push(this.children[i]);
newChildren.push(aSep);
}
@ -265,15 +280,19 @@ SourceNode.prototype.join = function SourceNode_join(aSep) {
* @param aPattern The pattern to replace.
* @param aReplacement The thing to replace the pattern with.
*/
SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {
SourceNode.prototype.replaceRight = function SourceNode_replaceRight(
aPattern,
aReplacement
) {
var lastChild = this.children[this.children.length - 1];
if (lastChild[isSourceNode]) {
lastChild.replaceRight(aPattern, aReplacement);
}
else if (typeof lastChild === 'string') {
this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);
}
else {
} else if (typeof lastChild === 'string') {
this.children[this.children.length - 1] = lastChild.replace(
aPattern,
aReplacement
);
} else {
this.children.push(''.replace(aPattern, aReplacement));
}
return this;
@ -286,10 +305,12 @@ SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, a
* @param aSourceFile The filename of the source file
* @param aSourceContent The content of the source file
*/
SourceNode.prototype.setSourceContent =
function SourceNode_setSourceContent(aSourceFile, aSourceContent) {
this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;
};
SourceNode.prototype.setSourceContent = function SourceNode_setSourceContent(
aSourceFile,
aSourceContent
) {
this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;
};
/**
* Walk over the tree of SourceNodes. The walking function is called for each
@ -316,7 +337,7 @@ SourceNode.prototype.walkSourceContents =
* and concatenates all the various snippets together to one string.
*/
SourceNode.prototype.toString = function SourceNode_toString() {
var str = "";
var str = '';
this.walk(function (chunk) {
str += chunk;
});
@ -327,87 +348,92 @@ SourceNode.prototype.toString = function SourceNode_toString() {
* Returns the string representation of this source node along with a source
* map.
*/
SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {
var generated = {
code: "",
line: 1,
column: 0
};
var map = new SourceMapGenerator(aArgs);
var sourceMappingActive = false;
var lastOriginalSource = null;
var lastOriginalLine = null;
var lastOriginalColumn = null;
var lastOriginalName = null;
this.walk(function (chunk, original) {
generated.code += chunk;
if (original.source !== null
&& original.line !== null
&& original.column !== null) {
if(lastOriginalSource !== original.source
|| lastOriginalLine !== original.line
|| lastOriginalColumn !== original.column
|| lastOriginalName !== original.name) {
map.addMapping({
source: original.source,
original: {
line: original.line,
column: original.column
},
generated: {
line: generated.line,
column: generated.column
},
name: original.name
});
}
lastOriginalSource = original.source;
lastOriginalLine = original.line;
lastOriginalColumn = original.column;
lastOriginalName = original.name;
sourceMappingActive = true;
} else if (sourceMappingActive) {
map.addMapping({
generated: {
line: generated.line,
column: generated.column
}
});
lastOriginalSource = null;
sourceMappingActive = false;
}
for (var idx = 0, length = chunk.length; idx < length; idx++) {
if (chunk.charCodeAt(idx) === NEWLINE_CODE) {
generated.line++;
generated.column = 0;
// Mappings end at eol
if (idx + 1 === length) {
lastOriginalSource = null;
sourceMappingActive = false;
} else if (sourceMappingActive) {
SourceNode.prototype.toStringWithSourceMap =
function SourceNode_toStringWithSourceMap(aArgs) {
var generated = {
code: '',
line: 1,
column: 0,
};
var map = new SourceMapGenerator(aArgs);
var sourceMappingActive = false;
var lastOriginalSource = null;
var lastOriginalLine = null;
var lastOriginalColumn = null;
var lastOriginalName = null;
this.walk(function (chunk, original) {
generated.code += chunk;
if (
original.source !== null &&
original.line !== null &&
original.column !== null
) {
if (
lastOriginalSource !== original.source ||
lastOriginalLine !== original.line ||
lastOriginalColumn !== original.column ||
lastOriginalName !== original.name
) {
map.addMapping({
source: original.source,
original: {
line: original.line,
column: original.column
column: original.column,
},
generated: {
line: generated.line,
column: generated.column
column: generated.column,
},
name: original.name
name: original.name,
});
}
} else {
generated.column++;
lastOriginalSource = original.source;
lastOriginalLine = original.line;
lastOriginalColumn = original.column;
lastOriginalName = original.name;
sourceMappingActive = true;
} else if (sourceMappingActive) {
map.addMapping({
generated: {
line: generated.line,
column: generated.column,
},
});
lastOriginalSource = null;
sourceMappingActive = false;
}
}
});
this.walkSourceContents(function (sourceFile, sourceContent) {
map.setSourceContent(sourceFile, sourceContent);
});
for (var idx = 0, length = chunk.length; idx < length; idx++) {
if (chunk.charCodeAt(idx) === NEWLINE_CODE) {
generated.line++;
generated.column = 0;
// Mappings end at eol
if (idx + 1 === length) {
lastOriginalSource = null;
sourceMappingActive = false;
} else if (sourceMappingActive) {
map.addMapping({
source: original.source,
original: {
line: original.line,
column: original.column,
},
generated: {
line: generated.line,
column: generated.column,
},
name: original.name,
});
}
} else {
generated.column++;
}
}
});
this.walkSourceContents(function (sourceFile, sourceContent) {
map.setSourceContent(sourceFile, sourceContent);
});
return { code: generated.code, map: map };
};
return { code: generated.code, map: map };
};
exports.SourceNode = SourceNode;

89
node_modules/source-map-js/lib/util.js generated vendored
View File

@ -26,7 +26,8 @@ function getArg(aArgs, aName, aDefaultValue) {
}
exports.getArg = getArg;
var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.-]*)(?::(\d+))?(.*)$/;
var urlRegexp =
/^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.-]*)(?::(\d+))?(.*)$/;
var dataUrlRegexp = /^data:.+\,.+$/;
function urlParse(aUrl) {
@ -39,7 +40,7 @@ function urlParse(aUrl) {
auth: match[2],
host: match[3],
port: match[4],
path: match[5]
path: match[5],
};
}
exports.urlParse = urlParse;
@ -57,7 +58,7 @@ function urlGenerate(aParsedUrl) {
url += aParsedUrl.host;
}
if (aParsedUrl.port) {
url += ":" + aParsedUrl.port
url += ':' + aParsedUrl.port;
}
if (aParsedUrl.path) {
url += aParsedUrl.path;
@ -78,7 +79,7 @@ var MAX_CACHED_INPUTS = 32;
function lruMemoize(f) {
var cache = [];
return function(input) {
return function (input) {
for (var i = 0; i < cache.length; i++) {
if (cache[i].input === input) {
var temp = cache[0];
@ -131,13 +132,13 @@ var normalize = lruMemoize(function normalize(aPath) {
var i = 0;
while (true) {
start = i;
i = path.indexOf("/", start);
i = path.indexOf('/', start);
if (i === -1) {
parts.push(path.slice(start));
break;
} else {
parts.push(path.slice(start, i));
while (i < path.length && path[i] === "/") {
while (i < path.length && path[i] === '/') {
i++;
}
}
@ -193,11 +194,11 @@ exports.normalize = normalize;
* - Joining for example 'http://' and 'www.example.com' is also supported.
*/
function join(aRoot, aPath) {
if (aRoot === "") {
aRoot = ".";
if (aRoot === '') {
aRoot = '.';
}
if (aPath === "") {
aPath = ".";
if (aPath === '') {
aPath = '.';
}
var aPathUrl = urlParse(aPath);
var aRootUrl = urlParse(aRoot);
@ -223,8 +224,9 @@ function join(aRoot, aPath) {
return urlGenerate(aRootUrl);
}
var joined = aPath.charAt(0) === '/'
? aPath
var joined =
aPath.charAt(0) === '/' ?
aPath
: normalize(aRoot.replace(/\/+$/, '') + '/' + aPath);
if (aRootUrl) {
@ -246,8 +248,8 @@ exports.isAbsolute = function (aPath) {
* @param aPath The path or URL to be made relative to aRoot.
*/
function relative(aRoot, aPath) {
if (aRoot === "") {
aRoot = ".";
if (aRoot === '') {
aRoot = '.';
}
aRoot = aRoot.replace(/\/$/, '');
@ -258,7 +260,7 @@ function relative(aRoot, aPath) {
// a prefix that fits, or we run out of components to remove.
var level = 0;
while (aPath.indexOf(aRoot + '/') !== 0) {
var index = aRoot.lastIndexOf("/");
var index = aRoot.lastIndexOf('/');
if (index < 0) {
return aPath;
}
@ -275,16 +277,16 @@ function relative(aRoot, aPath) {
}
// Make sure we add a "../" for each component we removed from the root.
return Array(level + 1).join("../") + aPath.substr(aRoot.length + 1);
return Array(level + 1).join('../') + aPath.substr(aRoot.length + 1);
}
exports.relative = relative;
var supportsNullProto = (function () {
var obj = Object.create(null);
return !('__proto__' in obj);
}());
})();
function identity (s) {
function identity(s) {
return s;
}
@ -326,15 +328,17 @@ function isProtoString(s) {
return false;
}
if (s.charCodeAt(length - 1) !== 95 /* '_' */ ||
s.charCodeAt(length - 2) !== 95 /* '_' */ ||
s.charCodeAt(length - 3) !== 111 /* 'o' */ ||
s.charCodeAt(length - 4) !== 116 /* 't' */ ||
s.charCodeAt(length - 5) !== 111 /* 'o' */ ||
s.charCodeAt(length - 6) !== 114 /* 'r' */ ||
s.charCodeAt(length - 7) !== 112 /* 'p' */ ||
s.charCodeAt(length - 8) !== 95 /* '_' */ ||
s.charCodeAt(length - 9) !== 95 /* '_' */) {
if (
s.charCodeAt(length - 1) !== 95 /* '_' */ ||
s.charCodeAt(length - 2) !== 95 /* '_' */ ||
s.charCodeAt(length - 3) !== 111 /* 'o' */ ||
s.charCodeAt(length - 4) !== 116 /* 't' */ ||
s.charCodeAt(length - 5) !== 111 /* 'o' */ ||
s.charCodeAt(length - 6) !== 114 /* 'r' */ ||
s.charCodeAt(length - 7) !== 112 /* 'p' */ ||
s.charCodeAt(length - 8) !== 95 /* '_' */ ||
s.charCodeAt(length - 9) !== 95 /* '_' */
) {
return false;
}
@ -385,8 +389,12 @@ function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {
}
exports.compareByOriginalPositions = compareByOriginalPositions;
function compareByOriginalPositionsNoSource(mappingA, mappingB, onlyCompareOriginal) {
var cmp
function compareByOriginalPositionsNoSource(
mappingA,
mappingB,
onlyCompareOriginal
) {
var cmp;
cmp = mappingA.originalLine - mappingB.originalLine;
if (cmp !== 0) {
@ -421,7 +429,11 @@ exports.compareByOriginalPositionsNoSource = compareByOriginalPositionsNoSource;
* source/name/original line and column the same. Useful when searching for a
* mapping with a stubbed out mapping.
*/
function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {
function compareByGeneratedPositionsDeflated(
mappingA,
mappingB,
onlyCompareGenerated
) {
var cmp = mappingA.generatedLine - mappingB.generatedLine;
if (cmp !== 0) {
return cmp;
@ -449,9 +461,14 @@ function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGene
return strcmp(mappingA.name, mappingB.name);
}
exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;
exports.compareByGeneratedPositionsDeflated =
compareByGeneratedPositionsDeflated;
function compareByGeneratedPositionsDeflatedNoLine(mappingA, mappingB, onlyCompareGenerated) {
function compareByGeneratedPositionsDeflatedNoLine(
mappingA,
mappingB,
onlyCompareGenerated
) {
var cmp = mappingA.generatedColumn - mappingB.generatedColumn;
if (cmp !== 0 || onlyCompareGenerated) {
return cmp;
@ -474,7 +491,8 @@ function compareByGeneratedPositionsDeflatedNoLine(mappingA, mappingB, onlyCompa
return strcmp(mappingA.name, mappingB.name);
}
exports.compareByGeneratedPositionsDeflatedNoLine = compareByGeneratedPositionsDeflatedNoLine;
exports.compareByGeneratedPositionsDeflatedNoLine =
compareByGeneratedPositionsDeflatedNoLine;
function strcmp(aStr1, aStr2) {
if (aStr1 === aStr2) {
@ -528,7 +546,8 @@ function compareByGeneratedPositionsInflated(mappingA, mappingB) {
return strcmp(mappingA.name, mappingB.name);
}
exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;
exports.compareByGeneratedPositionsInflated =
compareByGeneratedPositionsInflated;
/**
* Strip any JSON XSSI avoidance prefix from the string (as documented
@ -577,7 +596,7 @@ function computeSourceURL(sourceRoot, sourceURL, sourceMapURL) {
if (sourceMapURL) {
var parsed = urlParse(sourceMapURL);
if (!parsed) {
throw new Error("sourceMapURL could not be parsed");
throw new Error('sourceMapURL could not be parsed');
}
if (parsed.path) {
// Strip the last path component, but keep the "/".

153
node_modules/source-map-js/source-map.d.ts generated vendored
View File

@ -1,104 +1,131 @@
export interface StartOfSourceMap {
file?: string;
sourceRoot?: string;
file?: string;
sourceRoot?: string;
}
export interface RawSourceMap extends StartOfSourceMap {
version: string;
sources: string[];
names: string[];
sourcesContent?: string[];
mappings: string;
version: string;
sources: string[];
names: string[];
sourcesContent?: string[];
mappings: string;
}
export interface Position {
line: number;
column: number;
line: number;
column: number;
}
export interface LineRange extends Position {
lastColumn: number;
lastColumn: number;
}
export interface FindPosition extends Position {
// SourceMapConsumer.GREATEST_LOWER_BOUND or SourceMapConsumer.LEAST_UPPER_BOUND
bias?: number;
// SourceMapConsumer.GREATEST_LOWER_BOUND or SourceMapConsumer.LEAST_UPPER_BOUND
bias?: number;
}
export interface SourceFindPosition extends FindPosition {
source: string;
source: string;
}
export interface MappedPosition extends Position {
source: string;
name?: string;
source: string;
name?: string;
}
export interface MappingItem {
source: string | null;
generatedLine: number;
generatedColumn: number;
originalLine: number | null;
originalColumn: number | null;
name: string | null;
source: string | null;
generatedLine: number;
generatedColumn: number;
originalLine: number | null;
originalColumn: number | null;
name: string | null;
}
export class SourceMapConsumer {
static GENERATED_ORDER: number;
static ORIGINAL_ORDER: number;
static GENERATED_ORDER: number;
static ORIGINAL_ORDER: number;
static GREATEST_LOWER_BOUND: number;
static LEAST_UPPER_BOUND: number;
static GREATEST_LOWER_BOUND: number;
static LEAST_UPPER_BOUND: number;
constructor(rawSourceMap: RawSourceMap);
readonly file: string | undefined | null;
readonly sourceRoot: string | undefined | null;
readonly sourcesContent: readonly string[] | null | undefined;
readonly sources: readonly string[]
constructor(rawSourceMap: RawSourceMap);
readonly file: string | undefined | null;
readonly sourceRoot: string | undefined | null;
readonly sourcesContent: readonly string[] | null | undefined;
readonly sources: readonly string[];
computeColumnSpans(): void;
originalPositionFor(generatedPosition: FindPosition): MappedPosition;
generatedPositionFor(originalPosition: SourceFindPosition): LineRange;
allGeneratedPositionsFor(originalPosition: MappedPosition): Position[];
hasContentsOfAllSources(): boolean;
sourceContentFor(source: string, returnNullOnMissing?: boolean): string | null;
eachMapping(callback: (mapping: MappingItem) => void, context?: any, order?: number): void;
computeColumnSpans(): void;
originalPositionFor(generatedPosition: FindPosition): MappedPosition;
generatedPositionFor(originalPosition: SourceFindPosition): LineRange;
allGeneratedPositionsFor(originalPosition: MappedPosition): Position[];
hasContentsOfAllSources(): boolean;
sourceContentFor(
source: string,
returnNullOnMissing?: boolean
): string | null;
eachMapping(
callback: (mapping: MappingItem) => void,
context?: any,
order?: number
): void;
}
export interface Mapping {
generated: Position;
original?: Position | null;
source?: string | null;
name?: string | null;
generated: Position;
original?: Position | null;
source?: string | null;
name?: string | null;
}
export class SourceMapGenerator {
constructor(startOfSourceMap?: StartOfSourceMap);
static fromSourceMap(sourceMapConsumer: SourceMapConsumer, startOfSourceMap?: StartOfSourceMap): SourceMapGenerator;
addMapping(mapping: Mapping): void;
setSourceContent(sourceFile: string, sourceContent: string | null | undefined): void;
applySourceMap(sourceMapConsumer: SourceMapConsumer, sourceFile?: string, sourceMapPath?: string): void;
toString(): string;
toJSON(): RawSourceMap;
constructor(startOfSourceMap?: StartOfSourceMap);
static fromSourceMap(
sourceMapConsumer: SourceMapConsumer,
startOfSourceMap?: StartOfSourceMap
): SourceMapGenerator;
addMapping(mapping: Mapping): void;
setSourceContent(
sourceFile: string,
sourceContent: string | null | undefined
): void;
applySourceMap(
sourceMapConsumer: SourceMapConsumer,
sourceFile?: string,
sourceMapPath?: string
): void;
toString(): string;
toJSON(): RawSourceMap;
}
export interface CodeWithSourceMap {
code: string;
map: SourceMapGenerator;
code: string;
map: SourceMapGenerator;
}
export class SourceNode {
constructor();
constructor(line: number, column: number, source: string);
constructor(line: number, column: number, source: string, chunk?: string, name?: string);
static fromStringWithSourceMap(code: string, sourceMapConsumer: SourceMapConsumer, relativePath?: string): SourceNode;
add(chunk: string): void;
prepend(chunk: string): void;
setSourceContent(sourceFile: string, sourceContent: string): void;
walk(fn: (chunk: string, mapping: MappedPosition) => void): void;
walkSourceContents(fn: (file: string, content: string) => void): void;
join(sep: string): SourceNode;
replaceRight(pattern: string, replacement: string): SourceNode;
toString(): string;
toStringWithSourceMap(startOfSourceMap?: StartOfSourceMap): CodeWithSourceMap;
constructor();
constructor(line: number, column: number, source: string);
constructor(
line: number,
column: number,
source: string,
chunk?: string,
name?: string
);
static fromStringWithSourceMap(
code: string,
sourceMapConsumer: SourceMapConsumer,
relativePath?: string
): SourceNode;
add(chunk: string): void;
prepend(chunk: string): void;
setSourceContent(sourceFile: string, sourceContent: string): void;
walk(fn: (chunk: string, mapping: MappedPosition) => void): void;
walkSourceContents(fn: (file: string, content: string) => void): void;
join(sep: string): SourceNode;
replaceRight(pattern: string, replacement: string): SourceNode;
toString(): string;
toStringWithSourceMap(startOfSourceMap?: StartOfSourceMap): CodeWithSourceMap;
}

6
node_modules/source-map-js/source-map.js generated vendored
View File

@ -3,6 +3,8 @@
* Licensed under the New BSD license. See LICENSE.txt or:
* http://opensource.org/licenses/BSD-3-Clause
*/
exports.SourceMapGenerator = require('./lib/source-map-generator').SourceMapGenerator;
exports.SourceMapConsumer = require('./lib/source-map-consumer').SourceMapConsumer;
exports.SourceMapGenerator =
require('./lib/source-map-generator').SourceMapGenerator;
exports.SourceMapConsumer =
require('./lib/source-map-consumer').SourceMapConsumer;
exports.SourceNode = require('./lib/source-node').SourceNode;