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node_modules/webpack-sources/README.md

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+# webpack-sources
+
+Contains multiple classes which represent a `Source`. A `Source` can be asked for source code, size, source map and hash.
+
+## `Source`
+
+Base class for all sources.
+
+### Public methods
+
+All methods should be considered as expensive as they may need to do computations.
+
+#### `source`
+
+``` js
+Source.prototype.source() -> String
+```
+
+Returns the represented source code as string.
+
+#### `size`
+
+``` js
+Source.prototype.size() -> Number
+```
+
+Returns the size in chars of the represented source code.
+
+#### `map`
+
+``` js
+Source.prototype.map(options: Object) -> Object | null
+```
+
+Returns the SourceMap of the represented source code as JSON. May return `null` if no SourceMap is available.
+
+The `options` object can contain the following keys:
+
+* `columns: Boolean` (default `true`): If set to false the implementation may omit mappings for columns.
+* `module: Boolean` (default `true`): If set to false the implementation may omit inner mappings for modules.
+
+#### `sourceAndMap`
+
+``` js
+Source.prototype.sourceAndMap(options: Object) -> {
+	code: String,
+	map: Object
+}
+```
+
+Returns both, source code (like `Source.prototype.source()` and SourceMap (like `Source.prototype.map()`). This method could have better performance than calling `source()` and `map()` separatly.
+
+See `map()` for `options`.
+
+#### `updateHash`
+
+``` js
+Source.prototype.updateHash(hash: Hash) -> void
+```
+
+Updates the provided `Hash` object with the content of the represented source code. (`Hash` is an object with an `update` method, which is called with string values)
+
+#### `node` (optional)
+
+``` js
+Source.prototype.node(options: Object) -> SourceNode
+```
+
+This is an optional method. It may be `null` if not implemented.
+
+Returns a `SourceNode` (see source-map library) for the represented source code.
+
+See `map()` for `options`.
+
+#### `listNode` (optional)
+
+``` js
+Source.prototype.listNode(options: Object) -> SourceNode
+```
+
+This is an optional method. It may be `null` if not implemented.
+
+Returns a `SourceListMap` (see source-list-map library) for the represented source code.
+
+See `map()` for `options`.
+
+## `RawSource`
+
+Represents source code without SourceMap.
+
+``` js
+new RawSource(sourceCode: String)
+```
+
+## `OriginalSource`
+
+Represents source code, which is a copy of the original file.
+
+``` js
+new OriginalSource(
+	sourceCode: String,
+	name: String
+)
+```
+
+* `sourceCode`: The source code.
+* `name`: The filename of the original source code.
+
+OriginalSource tries to create column mappings if requested, by splitting the source code at typical statement borders (`;`, `{`, `}`).
+
+## `SourceMapSource`
+
+Represents source code with SourceMap, optionally having an additional SourceMap for the original source.
+
+``` js
+new SourceMapSource(
+	sourceCode: String,
+	name: String,
+	sourceMap: Object | String,
+	originalSource?: String,
+	innerSourceMap?: Object | String
+)
+```
+
+* `sourceCode`: The source code.
+* `name`: The filename of the original source code.
+* `sourceMap`: The SourceMap for the source code.
+* `originalSource`: The source code of the original file. Can be omitted if the `sourceMap` already contains the original source code.
+* `innerSourceMap`: The SourceMap for the `originalSource`/`name`.
+
+## `LineToLineMappedSource`
+
+Represents source code, which is mapped line by line to the orginal file.
+
+``` js
+new LineToLineMappedSource(
+	sourceCode: String,
+	name: String,
+	originalSource: String
+)
+```
+
+* `sourceCode`: The source code.
+* `name`: The filename of the original source code.
+* `originalSource`: The original source code.
+
+## `CachedSource`
+
+Decorates a `Source` and caches returned results of `map`, `source`, `size` and `sourceAndMap` in memory. Every other operation is delegated to the wrapped `Source`.
+
+``` js
+new CachedSource(source: Source)
+```
+
+## `PrefixSource`
+
+Prefix every line of the decorated `Source` with a provided string.
+
+``` js
+new PrefixSource(
+	prefix: String,
+	source: Source
+)
+```
+
+## `ConcatSource`
+
+Concatenate mulitple `Source`s or strings to a single source.
+
+``` js
+new ConcatSource(
+	...items?: Source | String
+)
+```
+
+### Public methods
+
+#### `add`
+
+``` js
+ConcatSource.prototype.add(item: Source | String)
+```
+
+Adds an item to the source.	
+
+## `ReplaceSource`
+
+Decorates a `Source` with replacements and insertions of source code.
+
+### Public methods
+
+#### `replace`
+
+``` js
+ReplaceSource.prototype.replace(
+	start: Number,
+	end: Number,
+	replacement: String
+)
+```
+
+Replaces chars from `start` (0-indexed, inclusive) to `end` (0-indexed, inclusive) with `replacement`.
+
+Locations represents locations in the original source and are not influenced by other replacements or insertions.
+
+#### `insert`
+
+``` js
+ReplaceSource.prototype.insert(
+	pos: Number,
+	insertion: String
+)
+```
+
+Inserts the `insertion` before char `pos` (0-indexed).
+
+Location represents location in the original source and is not influenced by other replacements or insertions.
+
+#### `original`
+
+Get decorated `Source`.
+

node_modules/webpack-sources/lib/CachedSource.js

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+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const Source = require("./Source");
+
+class CachedSource extends Source {
+	constructor(source) {
+		super();
+		this._source = source;
+		this._cachedSource = undefined;
+		this._cachedSize = undefined;
+		this._cachedMaps = {};
+
+		if(source.node) this.node = function(options) {
+			return this._source.node(options);
+		};
+
+		if(source.listMap) this.listMap = function(options) {
+			return this._source.listMap(options);
+		};
+	}
+
+	source() {
+		if(typeof this._cachedSource !== "undefined") return this._cachedSource;
+		return this._cachedSource = this._source.source();
+	}
+
+	size() {
+		if(typeof this._cachedSize !== "undefined") return this._cachedSize;
+		if(typeof this._cachedSource !== "undefined")
+			return this._cachedSize = this._cachedSource.length;
+		return this._cachedSize = this._source.size();
+	}
+
+	sourceAndMap(options) {
+		const key = JSON.stringify(options);
+		if(typeof this._cachedSource !== "undefined" && key in this._cachedMaps)
+			return {
+				source: this._cachedSource,
+				map: this._cachedMaps[key]
+			};
+		else if(typeof this._cachedSource !== "undefined") {
+			return {
+				source: this._cachedSource,
+				map: this._cachedMaps[key] = this._source.map(options)
+			};
+		} else if(key in this._cachedMaps) {
+			return {
+				source: this._cachedSource = this._source.source(),
+				map: this._cachedMaps[key]
+			};
+		}
+		const result = this._source.sourceAndMap(options);
+		this._cachedSource = result.source;
+		this._cachedMaps[key] = result.map;
+		return {
+			source: this._cachedSource,
+			map: this._cachedMaps[key]
+		};
+	}
+
+	map(options) {
+		if(!options) options = {};
+		const key = JSON.stringify(options);
+		if(key in this._cachedMaps)
+			return this._cachedMaps[key];
+		return this._cachedMaps[key] = this._source.map();
+	}
+
+	updateHash(hash) {
+		this._source.updateHash(hash);
+	}
+}
+
+module.exports = CachedSource;

node_modules/webpack-sources/lib/ConcatSource.js

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+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const SourceNode = require("source-map").SourceNode;
+const SourceListMap = require("source-list-map").SourceListMap;
+const Source = require("./Source");
+
+class ConcatSource extends Source {
+	constructor() {
+		super();
+		this.children = Array.prototype.slice.call(arguments);
+	}
+
+	add(item) {
+		this.children.push(item);
+	}
+
+	source() {
+		return this.children.map(function(item) {
+			return typeof item === "string" ? item : item.source();
+		}).join("");
+	}
+
+	size() {
+		return this.children.map(function(item) {
+			return typeof item === "string" ? item.length : item.size();
+		}).reduce(function(sum, s) {
+			return sum + s;
+		}, 0);
+	}
+
+	node(options) {
+		const node = new SourceNode(null, null, null, this.children.map(function(item) {
+			return typeof item === "string" ? item : item.node(options);
+		}));
+		return node;
+	}
+
+	listMap(options) {
+		const map = new SourceListMap();
+		this.children.forEach(function(item) {
+			if(typeof item === "string")
+				map.add(item);
+			else
+				map.add(item.listMap(options));
+		});
+		return map;
+	}
+
+	updateHash(hash) {
+		this.children.forEach(function(item) {
+			if(typeof item === "string")
+				hash.update(item);
+			else
+				item.updateHash(hash);
+		});
+	}
+}
+
+require("./SourceAndMapMixin")(ConcatSource.prototype);
+
+module.exports = ConcatSource;

node_modules/webpack-sources/lib/LineToLineMappedSource.js

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+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+var SourceNode = require("source-map").SourceNode;
+var SourceMapConsumer = require("source-map").SourceMapConsumer;
+var SourceListMap = require("source-list-map").SourceListMap;
+var Source = require("./Source");
+
+class LineToLineMappedSource extends Source {
+	constructor(value, name, originalSource) {
+		super();
+		this._value = value;
+		this._name = name;
+		this._originalSource = originalSource;
+	}
+
+	source() {
+		return this._value;
+	}
+
+	node(options) {
+		var value = this._value;
+		var name = this._name;
+		var lines = value.split("\n");
+		var node = new SourceNode(null, null, null,
+			lines.map(function(line, idx) {
+				return new SourceNode(idx + 1, 0, name, (line + (idx != lines.length - 1 ? "\n" : "")));
+			})
+		);
+		node.setSourceContent(name, this._originalSource);
+		return node;
+	}
+
+	listMap(options) {
+		return new SourceListMap(this._value, this._name, this._originalSource)
+	}
+
+	updateHash(hash) {
+		hash.update(this._value);
+		hash.update(this._originalSource);
+	}
+}
+
+require("./SourceAndMapMixin")(LineToLineMappedSource.prototype);
+
+module.exports = LineToLineMappedSource;

node_modules/webpack-sources/lib/OriginalSource.js

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+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+var SourceNode = require("source-map").SourceNode;
+var SourceMapConsumer = require("source-map").SourceMapConsumer;
+var SourceListMap = require("source-list-map").SourceListMap;
+var Source = require("./Source");
+
+function isSplitter(c) {
+	switch(c) {
+		case 10: // \n
+		case 13: // \r
+		case 59: // ;
+		case 123: // {
+		case 125: // }
+			return true;
+	}
+	return false;
+}
+
+function _splitCode(code) {
+	var result = [];
+	var i = 0;
+	var j = 0;
+	for(; i < code.length; i++) {
+		if(isSplitter(code.charCodeAt(i))) {
+			while(isSplitter(code.charCodeAt(++i)));
+			result.push(code.substring(j, i));
+			j = i;
+		}
+	}
+	if(j < code.length)
+		result.push(code.substr(j));
+	return result;
+}
+
+class OriginalSource extends Source {
+	constructor(value, name) {
+		super();
+		this._value = value;
+		this._name = name;
+	}
+
+	source() {
+		return this._value;
+	}
+
+	node(options) {
+		options = options || {};
+		var sourceMap = this._sourceMap;
+		var value = this._value;
+		var name = this._name;
+		var lines = value.split("\n");
+		var node = new SourceNode(null, null, null,
+			lines.map(function(line, idx) {
+				var pos = 0;
+				if(options.columns === false) {
+					var content = line + (idx != lines.length - 1 ? "\n" : "");
+					return new SourceNode(idx + 1, 0, name, content);
+				}
+				return new SourceNode(null, null, null,
+					_splitCode(line + (idx != lines.length - 1 ? "\n" : "")).map(function(item) {
+						if(/^\s*$/.test(item)) return item;
+						var res = new SourceNode(idx + 1, pos, name, item);
+						pos += item.length;
+						return res;
+					})
+				);
+			})
+		);
+		node.setSourceContent(name, value);
+		return node;
+	}
+
+	listMap(options) {
+		return new SourceListMap(this._value, this._name, this._value)
+	}
+
+	updateHash(hash) {
+		hash.update(this._value);
+	}
+}
+
+require("./SourceAndMapMixin")(OriginalSource.prototype);
+
+module.exports = OriginalSource;

node_modules/webpack-sources/lib/PrefixSource.js

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+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+var Source = require("./Source");
+var SourceNode = require("source-map").SourceNode;
+
+var REPLACE_REGEX = /\n(?=.|\s)/g;
+
+function cloneAndPrefix(node, prefix, append) {
+	if(typeof node === "string") {
+		var result = node.replace(REPLACE_REGEX, "\n" + prefix);
+		if(append.length > 0) result = append.pop() + result;
+		if(/\n$/.test(node)) append.push(prefix);
+		return result;
+	} else {
+		var newNode = new SourceNode(
+			node.line,
+			node.column,
+			node.source,
+			node.children.map(function(node) {
+				return cloneAndPrefix(node, prefix, append);
+			}),
+			node.name
+		);
+		newNode.sourceContents = node.sourceContents;
+		return newNode;
+	}
+};
+
+class PrefixSource extends Source {
+	constructor(prefix, source) {
+		super();
+		this._source = source;
+		this._prefix = prefix;
+	}
+
+	source() {
+		var node = typeof this._source === "string" ? this._source : this._source.source();
+		var prefix = this._prefix;
+		return prefix + node.replace(REPLACE_REGEX, "\n" + prefix);
+	}
+
+	node(options) {
+		var node = this._source.node(options);
+		var append = [this._prefix];
+		return new SourceNode(null, null, null, [
+			cloneAndPrefix(node, this._prefix, append)
+		]);
+	}
+
+	listMap(options) {
+		var prefix = this._prefix;
+		var map = this._source.listMap(options);
+		return map.mapGeneratedCode(function(code) {
+			return prefix + code.replace(REPLACE_REGEX, "\n" + prefix);
+		});
+	}
+
+	updateHash(hash) {
+		if(typeof this._source === "string")
+			hash.update(this._source);
+		else
+			this._source.updateHash(hash);
+		if(typeof this._prefix === "string")
+			hash.update(this._prefix);
+		else
+			this._prefix.updateHash(hash);
+	}
+}
+
+require("./SourceAndMapMixin")(PrefixSource.prototype);
+
+module.exports = PrefixSource;

node_modules/webpack-sources/lib/RawSource.js

@@ -0,0 +1,38 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+var Source = require("./Source");
+var SourceNode = require("source-map").SourceNode;
+var SourceListMap = require("source-list-map").SourceListMap;
+
+class RawSource extends Source {
+	constructor(value) {
+		super();
+		this._value = value;
+	}
+
+	source() {
+		return this._value;
+	}
+
+	map(options) {
+		return null;
+	}
+
+	node(options) {
+		return new SourceNode(null, null, null, this._value);
+	}
+
+	listMap(options) {
+		return new SourceListMap(this._value);
+	}
+
+	updateHash(hash) {
+		hash.update(this._value);
+	}
+}
+
+module.exports = RawSource;

node_modules/webpack-sources/lib/ReplaceSource.js

@@ -0,0 +1,198 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+var Source = require("./Source");
+var SourceNode = require("source-map").SourceNode;
+var SourceListMap = require("source-list-map").SourceListMap;
+var fromStringWithSourceMap = require("source-list-map").fromStringWithSourceMap;
+var SourceMapConsumer = require("source-map").SourceMapConsumer;
+
+class ReplaceSource extends Source {
+	constructor(source, name) {
+		super();
+		this._source = source;
+		this._name = name;
+		this.replacements = [];
+	}
+
+	replace(start, end, newValue) {
+		if(typeof newValue !== "string")
+			throw new Error("insertion must be a string, but is a " + typeof newValue);
+		this.replacements.push([start, end, newValue, this.replacements.length]);
+	}
+
+	insert(pos, newValue) {
+		if(typeof newValue !== "string")
+			throw new Error("insertion must be a string, but is a " + typeof newValue + ": " + newValue);
+		this.replacements.push([pos, pos - 1, newValue, this.replacements.length]);
+	}
+
+	source(options) {
+		return this._replaceString(this._source.source());
+	}
+
+	original() {
+		return this._source;
+	}
+
+	_sortReplacements() {
+		this.replacements.sort(function(a, b) {
+			var diff = b[1] - a[1];
+			if(diff !== 0)
+				return diff;
+			diff = b[0] - a[0];
+			if(diff !== 0)
+				return diff;
+			return b[3] - a[3];
+		});
+	}
+
+	_replaceString(str) {
+		if(typeof str !== "string")
+			throw new Error("str must be a string, but is a " + typeof str + ": " + str);
+		this._sortReplacements();
+		var result = [str];
+		this.replacements.forEach(function(repl) {
+			var remSource = result.pop();
+			var splitted1 = this._splitString(remSource, Math.floor(repl[1] + 1));
+			var splitted2 = this._splitString(splitted1[0], Math.floor(repl[0]));
+			result.push(splitted1[1], repl[2], splitted2[0]);
+		}, this);
+		result = result.reverse();
+		return result.join("");
+	}
+
+	node(options) {
+		this._sortReplacements();
+		var result = [this._source.node(options)];
+		this.replacements.forEach(function(repl) {
+			var remSource = result.pop();
+			var splitted1 = this._splitSourceNode(remSource, Math.floor(repl[1] + 1));
+			var splitted2;
+			if(Array.isArray(splitted1)) {
+				splitted2 = this._splitSourceNode(splitted1[0], Math.floor(repl[0]));
+				if(Array.isArray(splitted2)) {
+					result.push(splitted1[1], this._replacementToSourceNode(splitted2[1], repl[2]), splitted2[0]);
+				} else {
+					result.push(splitted1[1], this._replacementToSourceNode(splitted1[1], repl[2]), splitted1[0]);
+				}
+			} else {
+				splitted2 = this._splitSourceNode(remSource, Math.floor(repl[0]));
+				if(Array.isArray(splitted2)) {
+					result.push(this._replacementToSourceNode(splitted2[1], repl[2]), splitted2[0]);
+				} else {
+					result.push(repl[2], remSource);
+				}
+			}
+		}, this);
+		result = result.reverse();
+		return new SourceNode(null, null, null, result);
+	}
+
+	listMap(options) {
+		this._sortReplacements();
+		var map = this._source.listMap(options);
+		var currentIndex = 0;
+		var replacements = this.replacements;
+		var idxReplacement = replacements.length - 1;
+		var removeChars = 0;
+		map = map.mapGeneratedCode(function(str) {
+			var newCurrentIndex = currentIndex + str.length;
+			if(removeChars > str.length) {
+				removeChars -= str.length;
+				str = "";
+			} else {
+				if(removeChars > 0) {
+					str = str.substr(removeChars);
+					currentIndex += removeChars;
+					removeChars = 0;
+				}
+				var finalStr = "";
+				while(idxReplacement >= 0 && replacements[idxReplacement][0] < newCurrentIndex) {
+					var repl = replacements[idxReplacement];
+					var start = Math.floor(repl[0]);
+					var end = Math.floor(repl[1] + 1);
+					var before = str.substr(0, Math.max(0, start - currentIndex));
+					if(end <= newCurrentIndex) {
+						var after = str.substr(Math.max(0, end - currentIndex));
+						finalStr += before + repl[2];
+						str = after;
+						currentIndex = Math.max(currentIndex, end);
+					} else {
+						finalStr += before + repl[2];
+						str = "";
+						removeChars = end - newCurrentIndex;
+					}
+					idxReplacement--;
+				}
+				str = finalStr + str;
+			}
+			currentIndex = newCurrentIndex;
+			return str;
+		});
+		var extraCode = "";
+		while(idxReplacement >= 0) {
+			extraCode += replacements[idxReplacement][2];
+			idxReplacement--;
+		}
+		if(extraCode) {
+			map.add(extraCode);
+		}
+		return map;
+	}
+
+	_replacementToSourceNode(oldNode, newString) {
+		var map = oldNode.toStringWithSourceMap({
+			file: "?"
+		}).map;
+		var original = new SourceMapConsumer(map.toJSON()).originalPositionFor({
+			line: 1,
+			column: 0
+		});
+		if(original) {
+			return new SourceNode(original.line, original.column, original.source, newString);
+		} else {
+			return newString;
+		}
+	}
+
+	_splitSourceNode(node, position) {
+		if(typeof node === "string") {
+			if(node.length <= position) return position - node.length;
+			return position <= 0 ? ["", node] : [node.substr(0, position), node.substr(position)];
+		} else {
+			for(var i = 0; i < node.children.length; i++) {
+				position = this._splitSourceNode(node.children[i], position);
+				if(Array.isArray(position)) {
+					var leftNode = new SourceNode(
+						node.line,
+						node.column,
+						node.source,
+						node.children.slice(0, i).concat([position[0]]),
+						node.name
+					);
+					var rightNode = new SourceNode(
+						node.line,
+						node.column,
+						node.source, [position[1]].concat(node.children.slice(i + 1)),
+						node.name
+					);
+					leftNode.sourceContents = node.sourceContents;
+					return [leftNode, rightNode];
+				}
+			}
+			return position;
+		}
+	}
+
+	_splitString(str, position) {
+		return position <= 0 ? ["", str] : [str.substr(0, position), str.substr(position)];
+	}
+}
+
+require("./SourceAndMapMixin")(ReplaceSource.prototype);
+
+module.exports = ReplaceSource;

node_modules/webpack-sources/lib/Source.js

@@ -0,0 +1,45 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+var SourceNode = require("source-map").SourceNode;
+var SourceMapConsumer = require("source-map").SourceMapConsumer;
+
+class Source {
+
+	source() {
+		throw new Error("Abstract");
+	}
+
+	size() {
+		return this.source().length;
+	}
+
+	map(options) {
+		return null;
+	}
+
+	sourceAndMap(options) {
+		return {
+			source: this.source(),
+			map: this.map()
+		};
+	}
+
+	node() {
+		throw new Error("Abstract");
+	}
+
+	listNode() {
+		throw new Error("Abstract");
+	}
+
+	updateHash(hash) {
+		var source = this.source();
+		hash.update(source || "");
+	}
+}
+
+module.exports = Source;

node_modules/webpack-sources/lib/SourceAndMapMixin.js

@@ -0,0 +1,38 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+module.exports = function mixinSourceAndMap(proto) {
+	proto.map = function(options) {
+		options = options || {};
+		if(options.columns === false) {
+			return this.listMap(options).toStringWithSourceMap({
+				file: "x"
+			}).map;
+		}
+
+		return this.node(options).toStringWithSourceMap({
+			file: "x"
+		}).map.toJSON();
+	};
+
+	proto.sourceAndMap = function(options) {
+		options = options || {};
+		if(options.columns === false) {
+			//console.log(this.listMap(options).debugInfo());
+			return this.listMap(options).toStringWithSourceMap({
+				file: "x"
+			});
+		}
+
+		var res = this.node(options).toStringWithSourceMap({
+			file: "x"
+		});
+		return {
+			source: res.code,
+			map: res.map.toJSON()
+		};
+	};
+}

node_modules/webpack-sources/lib/SourceMapSource.js

@@ -0,0 +1,58 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+var SourceNode = require("source-map").SourceNode;
+var SourceMapConsumer = require("source-map").SourceMapConsumer;
+var SourceMapGenerator = require("source-map").SourceMapGenerator;
+var SourceListMap = require("source-list-map").SourceListMap;
+var fromStringWithSourceMap = require("source-list-map").fromStringWithSourceMap;
+var Source = require("./Source");
+
+class SourceMapSource extends Source {
+	constructor(value, name, sourceMap, originalSource, innerSourceMap) {
+		super();
+		this._value = value;
+		this._name = name;
+		this._sourceMap = sourceMap;
+		this._originalSource = originalSource;
+		this._innerSourceMap = innerSourceMap;
+	}
+
+	source() {
+		return this._value;
+	}
+
+	node(options) {
+		var innerSourceMap = this._innerSourceMap;
+		var sourceMap = this._sourceMap;
+		if(innerSourceMap) {
+			sourceMap = SourceMapGenerator.fromSourceMap(new SourceMapConsumer(sourceMap));
+			if(this._originalSource)
+				sourceMap.setSourceContent(this._name, this._originalSource);
+			innerSourceMap = new SourceMapConsumer(innerSourceMap);
+			sourceMap.applySourceMap(innerSourceMap, this._name);
+			sourceMap = sourceMap.toJSON();
+		}
+		return SourceNode.fromStringWithSourceMap(this._value, new SourceMapConsumer(sourceMap));
+	}
+
+	listMap(options) {
+		options = options || {};
+		if(options.module === false)
+			return new SourceListMap(this._value, this._name, this._value);
+		return fromStringWithSourceMap(this._value, typeof this._sourceMap === "string" ? JSON.parse(this._sourceMap) : this._sourceMap);
+	}
+
+	updateHash(hash) {
+		hash.update(this._value);
+		if(this._originalSource)
+			hash.update(this._originalSource);
+	}
+}
+
+require("./SourceAndMapMixin")(SourceMapSource.prototype);
+
+module.exports = SourceMapSource;

node_modules/webpack-sources/lib/index.js

@@ -0,0 +1,15 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+exports.Source = require("./Source");
+
+exports.RawSource = require("./RawSource");
+exports.OriginalSource = require("./OriginalSource");
+exports.SourceMapSource = require("./SourceMapSource");
+exports.LineToLineMappedSource = require("./LineToLineMappedSource");
+
+exports.CachedSource = require("./CachedSource");
+exports.ConcatSource = require("./ConcatSource");
+exports.ReplaceSource = require("./ReplaceSource");
+exports.PrefixSource = require("./PrefixSource");

node_modules/webpack-sources/node_modules/source-list-map/README.md

@@ -0,0 +1,91 @@
+# source-list-map
+
+## API
+
+### Example
+
+``` js
+var SourceListMap = require("source-list-map").SourceListMap;
+
+// Create a new map
+var map = new SourceListMap();
+
+// Add generated code that is map line to line to some soure
+map.add("Generated\ncode1\n", "source-code.js", "Orginal\nsource");
+
+// Add generated code that isn't mapped
+map.add("Generated\ncode2\n");
+
+// Get SourceMap and generated source
+map.toStringWithSourceMap({ file: "generated-code.js" });
+// {
+//   source: 'Generated\ncode1\nGenerated\ncode2\n',
+//   map: {
+//      version: 3,
+//      file: 'generated-code.js',
+//      sources: [ 'source-code.js' ],
+//      sourcesContent: [ 'Orginal\nsource' ],
+//      mappings: 'AAAA;AACA;;;'
+//    }
+// }
+
+// Convert existing SourceMap into SourceListMap
+// (Only the first mapping per line is preserved)
+var fromStringWithSourceMap = require("source-list-map").fromStringWithSourceMap;
+var map = fromStringWithSourceMap("Generated\ncode", { version: 3, ... });
+
+```
+
+### `new SourceListMap()`
+
+### `SourceListMap.prototype.add`
+
+``` js
+SourceListMap.prototype.add(generatedCode: string)
+SourceListMap.prototype.add(generatedCode: string, source: string, originalSource: string)
+SourceListMap.prototype.add(sourceListMap: SourceListMap)
+```
+
+Append some stuff.
+
+### `SourceListMap.prototype.prepend`
+
+``` js
+SourceListMap.prototype.prepend(generatedCode: string)
+SourceListMap.prototype.prepend(generatedCode: string, source: string, originalSource: string)
+SourceListMap.prototype.prepend(sourceListMap: SourceListMap)
+```
+
+Prepend some stuff.
+
+### `SourceListMap.prototype.toString()`
+
+Get generated code.
+
+### `SourceListMap.prototype.toStringWithSourceMap`
+
+``` js
+SourceListMap.prototype.toStringWithSourceMap(options: object)
+```
+
+Get generated code and SourceMap. `options` can contains `file` property which defines the `file` property of the SourceMap.
+
+### `SourceListMap.prototype.mapGeneratedCode`
+
+``` js
+SourceListMap.prototype.mapGeneratedCode(fn: function) : SourceListMap
+```
+
+Applies `fn` to each generated code block (per line). The returned value is set as new generated code. Returns a new SourceListMap.
+
+Removing and adding lines is supported. The SourceMap complexity will increase when doing this.
+
+## Test
+
+[![Build Status](https://travis-ci.org/webpack/source-list-map.svg)](https://travis-ci.org/webpack/source-list-map)
+
+## License
+
+Copyright (c) 2017 JS Foundation
+
+MIT (http://www.opensource.org/licenses/mit-license.php)

node_modules/webpack-sources/node_modules/source-list-map/lib/CodeNode.js

@@ -0,0 +1,66 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const getNumberOfLines = require("./helpers").getNumberOfLines;
+const getUnfinishedLine = require("./helpers").getUnfinishedLine;
+
+class CodeNode {
+	constructor(generatedCode) {
+		this.generatedCode = generatedCode;
+	}
+
+	clone() {
+		return new CodeNode(this.generatedCode);
+	}
+
+	getGeneratedCode() {
+		return this.generatedCode;
+	}
+
+	getMappings(mappingsContext) {
+		const lines = getNumberOfLines(this.generatedCode);
+		const mapping = Array(lines+1).join(";");
+		if(lines > 0) {
+			mappingsContext.unfinishedGeneratedLine = getUnfinishedLine(this.generatedCode);
+			if(mappingsContext.unfinishedGeneratedLine > 0) {
+				return mapping + "A";
+			} else {
+				return mapping;
+			}
+		} else {
+			const prevUnfinished = mappingsContext.unfinishedGeneratedLine;
+			mappingsContext.unfinishedGeneratedLine += getUnfinishedLine(this.generatedCode);
+			if(prevUnfinished === 0 && mappingsContext.unfinishedGeneratedLine > 0) {
+				return "A";
+			} else {
+				return "";
+			}
+		}
+	}
+
+	addGeneratedCode(generatedCode) {
+		this.generatedCode += generatedCode;
+	}
+
+	mapGeneratedCode(fn) {
+		const generatedCode = fn(this.generatedCode);
+		return new CodeNode(generatedCode);
+	}
+
+	getNormalizedNodes() {
+		return [this];
+	}
+
+	merge(otherNode) {
+		if(otherNode instanceof CodeNode) {
+			this.generatedCode += otherNode.generatedCode;
+			return this;
+		}
+		return false;
+	}
+}
+
+module.exports = CodeNode;

node_modules/webpack-sources/node_modules/source-list-map/lib/MappingsContext.js

@@ -0,0 +1,45 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+class MappingsContext {
+	constructor() {
+		this.sourcesIndices = new Map();
+		this.sourcesContent = new Map();
+		this.hasSourceContent = false;
+		this.currentOriginalLine = 1;
+		this.currentSource = 0;
+		this.unfinishedGeneratedLine = false;
+	}
+
+	ensureSource(source, originalSource) {
+		let idx = this.sourcesIndices.get(source);
+		if(typeof idx === "number") {
+			return idx;
+		}
+		idx = this.sourcesIndices.size;
+		this.sourcesIndices.set(source, idx);
+		this.sourcesContent.set(source, originalSource)
+		if(typeof originalSource === "string")
+			this.hasSourceContent = true;
+		return idx;
+	}
+
+	getArrays() {
+		const sources = [];
+		const sourcesContent = [];
+
+		for(const pair of this.sourcesContent) {
+			sources.push(pair[0]);
+			sourcesContent.push(pair[1]);
+		}
+
+		return {
+			sources,
+			sourcesContent
+		};
+	}
+}
+module.exports = MappingsContext;

node_modules/webpack-sources/node_modules/source-list-map/lib/SingleLineNode.js

@@ -0,0 +1,93 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const base64VLQ = require("./base64-vlq");
+const getNumberOfLines = require("./helpers").getNumberOfLines;
+const getUnfinishedLine = require("./helpers").getUnfinishedLine;
+
+const LINE_MAPPING = ";AAAA";
+
+class SingleLineNode {
+
+	constructor(generatedCode, source, originalSource, line) {
+		this.generatedCode = generatedCode;
+		this.originalSource = originalSource;
+		this.source = source;
+		this.line = line || 1;
+		this._numberOfLines = getNumberOfLines(this.generatedCode);
+		this._endsWithNewLine = generatedCode[generatedCode.length - 1] === "\n";
+	}
+
+	clone() {
+		return new SingleLineNode(this.generatedCode, this.source, this.originalSource, this.line);
+	}
+
+	getGeneratedCode() {
+		return this.generatedCode;
+	}
+
+	getMappings(mappingsContext) {
+		if(!this.generatedCode)
+			return "";
+		const lines = this._numberOfLines;
+		const sourceIdx = mappingsContext.ensureSource(this.source, this.originalSource);
+		let mappings = "A"; // generated column 0
+		if(mappingsContext.unfinishedGeneratedLine)
+			mappings = "," + base64VLQ.encode(mappingsContext.unfinishedGeneratedLine);
+		mappings += base64VLQ.encode(sourceIdx - mappingsContext.currentSource); // source index
+		mappings += base64VLQ.encode(this.line - mappingsContext.currentOriginalLine); // original line index
+		mappings += "A"; // original column 0
+		mappingsContext.currentSource = sourceIdx;
+		mappingsContext.currentOriginalLine = this.line;
+		const unfinishedGeneratedLine = mappingsContext.unfinishedGeneratedLine = getUnfinishedLine(this.generatedCode)
+		mappings += Array(lines).join(LINE_MAPPING);
+		if(unfinishedGeneratedLine === 0) {
+			mappings += ";";
+		} else {
+			if(lines !== 0)
+				mappings += LINE_MAPPING;
+		}
+		return mappings;
+	}
+
+	getNormalizedNodes() {
+		return [this];
+	}
+
+	mapGeneratedCode(fn) {
+		const generatedCode = fn(this.generatedCode);
+		return new SingleLineNode(generatedCode, this.source, this.originalSource, this.line);
+	}
+
+	merge(otherNode) {
+		if(otherNode instanceof SingleLineNode) {
+			return this.mergeSingleLineNode(otherNode);
+		}
+		return false;
+	}
+
+	mergeSingleLineNode(otherNode) {
+		if(this.source === otherNode.source &&
+			this.originalSource === otherNode.originalSource) {
+			if(this.line === otherNode.line) {
+				this.generatedCode += otherNode.generatedCode;
+				this._numberOfLines += otherNode._numberOfLines;
+				this._endsWithNewLine = otherNode._endsWithNewLine;
+				return this;
+			} else if(this.line + 1 === otherNode.line && 
+				this._endsWithNewLine &&
+				this._numberOfLines === 1 && 
+				otherNode._numberOfLines <= 1) {
+				return new SourceNode(this.generatedCode + otherNode.generatedCode, this.source, this.originalSource, this.line);
+			}
+		}
+		return false;
+	}
+}
+
+module.exports = SingleLineNode;
+
+const SourceNode = require("./SourceNode"); // circular dependency

node_modules/webpack-sources/node_modules/source-list-map/lib/SourceListMap.js

@@ -0,0 +1,117 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const CodeNode = require("./CodeNode");
+const SourceNode = require("./SourceNode");
+const MappingsContext = require("./MappingsContext");
+const getNumberOfLines = require("./helpers").getNumberOfLines;
+
+class SourceListMap {
+
+	constructor(generatedCode, source, originalSource) {
+		if(Array.isArray(generatedCode)) {
+			this.children = generatedCode;
+		} else {
+			this.children = [];
+			if(generatedCode || source)
+				this.add(generatedCode, source, originalSource);
+		}
+	}
+
+	add(generatedCode, source, originalSource) {
+		if(typeof generatedCode === "string") {
+			if(source) {
+				this.children.push(new SourceNode(generatedCode, source, originalSource));
+			} else if(this.children.length > 0 && this.children[this.children.length - 1] instanceof CodeNode) {
+				this.children[this.children.length - 1].addGeneratedCode(generatedCode);
+			} else {
+				this.children.push(new CodeNode(generatedCode));
+			}
+		} else if(generatedCode.getMappings && generatedCode.getGeneratedCode) {
+			this.children.push(generatedCode);
+		} else if(generatedCode.children) {
+			generatedCode.children.forEach(function(sln) {
+				this.children.push(sln);
+			}, this);
+		} else {
+			throw new Error("Invalid arguments to SourceListMap.protfotype.add: Expected string, Node or SourceListMap");
+		}
+	};
+
+	preprend(generatedCode, source, originalSource) {
+		if(typeof generatedCode === "string") {
+			if(source) {
+				this.children.unshift(new SourceNode(generatedCode, source, originalSource));
+			} else if(this.children.length > 0 && this.children[this.children.length - 1].preprendGeneratedCode) {
+				this.children[this.children.length - 1].preprendGeneratedCode(generatedCode);
+			} else {
+				this.children.unshift(new CodeNode(generatedCode));
+			}
+		} else if(generatedCode.getMappings && generatedCode.getGeneratedCode) {
+			this.children.unshift(generatedCode);
+		} else if(generatedCode.children) {
+			generatedCode.children.slice().reverse().forEach(function(sln) {
+				this.children.unshift(sln);
+			}, this);
+		} else {
+			throw new Error("Invalid arguments to SourceListMap.protfotype.prerend: Expected string, Node or SourceListMap");
+		}
+	};
+
+	mapGeneratedCode(fn) {
+		const normalizedNodes = [];
+		this.children.forEach(function(sln) {
+			sln.getNormalizedNodes().forEach(function(newNode) {
+				normalizedNodes.push(newNode);
+			});
+		});
+		const optimizedNodes = [];
+		normalizedNodes.forEach(function(sln) {
+			sln = sln.mapGeneratedCode(fn);
+			if(optimizedNodes.length === 0) {
+				optimizedNodes.push(sln);
+			} else {
+				const last = optimizedNodes[optimizedNodes.length - 1];
+				const mergedNode = last.merge(sln);
+				if(mergedNode) {
+					optimizedNodes[optimizedNodes.length - 1] = mergedNode;
+				} else {
+					optimizedNodes.push(sln);
+				}
+			}
+		});
+		return new SourceListMap(optimizedNodes);
+	};
+
+	toString() {
+		return this.children.map(function(sln) {
+			return sln.getGeneratedCode();
+		}).join("");
+	};
+
+	toStringWithSourceMap(options) {
+		const mappingsContext = new MappingsContext();
+		const source = this.children.map(function(sln) {
+			return sln.getGeneratedCode();
+		}).join("");
+		const mappings = this.children.map(function(sln) {
+			return sln.getMappings(mappingsContext);
+		}).join("");
+		const arrays = mappingsContext.getArrays();
+		return {
+			source: source,
+			map: {
+				version: 3,
+				file: options && options.file,
+				sources: arrays.sources,
+				sourcesContent: mappingsContext.hasSourceContent ? arrays.sourcesContent : undefined,
+				mappings: mappings
+			}
+		};
+	}
+}
+
+module.exports = SourceListMap;

node_modules/webpack-sources/node_modules/source-list-map/lib/SourceNode.js

@@ -0,0 +1,129 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const base64VLQ = require("./base64-vlq");
+const getNumberOfLines = require("./helpers").getNumberOfLines;
+const getUnfinishedLine = require("./helpers").getUnfinishedLine;
+
+const LINE_MAPPING = ";AACA";
+
+class SourceNode {
+
+	constructor(generatedCode, source, originalSource, startingLine) {
+		this.generatedCode = generatedCode;
+		this.originalSource = originalSource;
+		this.source = source;
+		this.startingLine = startingLine || 1;
+		this._numberOfLines = getNumberOfLines(this.generatedCode);
+		this._endsWithNewLine = generatedCode[generatedCode.length - 1] === "\n";
+	}
+
+	clone() {
+		return new SourceNode(this.generatedCode, this.source, this.originalSource, this.startingLine);
+	}
+
+	getGeneratedCode() {
+		return this.generatedCode;
+	}
+
+	addGeneratedCode(code) {
+		this.generatedCode += code;
+		this._numberOfLines += getNumberOfLines(code);
+		this._endsWithNewLine = code[code.length - 1] === "\n";
+	}
+
+	getMappings(mappingsContext) {
+		if(!this.generatedCode)
+			return "";
+		const lines = this._numberOfLines;
+		const sourceIdx = mappingsContext.ensureSource(this.source, this.originalSource);
+		let mappings = "A"; // generated column 0
+		if(mappingsContext.unfinishedGeneratedLine)
+			mappings = "," + base64VLQ.encode(mappingsContext.unfinishedGeneratedLine);
+		mappings += base64VLQ.encode(sourceIdx - mappingsContext.currentSource); // source index
+		mappings += base64VLQ.encode(this.startingLine - mappingsContext.currentOriginalLine); // original line index
+		mappings += "A"; // original column 0
+		mappingsContext.currentSource = sourceIdx;
+		mappingsContext.currentOriginalLine = this.startingLine + lines - 1;
+		const unfinishedGeneratedLine = mappingsContext.unfinishedGeneratedLine = getUnfinishedLine(this.generatedCode)
+		mappings += Array(lines).join(LINE_MAPPING);
+		if(unfinishedGeneratedLine === 0) {
+			mappings += ";";
+		} else {
+			if(lines !== 0) {
+				mappings += LINE_MAPPING;
+			}
+			mappingsContext.currentOriginalLine++;
+		}
+		return mappings;
+	}
+
+	mapGeneratedCode(fn) {
+		throw new Error("Cannot map generated code on a SourceMap. Normalize to SingleLineNode first.");
+	}
+
+	getNormalizedNodes() {
+		var results = [];
+		var currentLine = this.startingLine;
+		var generatedCode = this.generatedCode;
+		var index = 0;
+		var indexEnd = generatedCode.length;
+		while(index < indexEnd) {
+			// get one generated line
+			var nextLine = generatedCode.indexOf("\n", index) + 1;
+			if(nextLine === 0) nextLine = indexEnd;
+			var lineGenerated = generatedCode.substr(index, nextLine - index);
+
+			results.push(new SingleLineNode(lineGenerated, this.source, this.originalSource, currentLine));
+
+			// move cursors
+			index = nextLine;
+			currentLine++;
+		}
+		return results;
+	}
+
+	merge(otherNode) {
+		if(otherNode instanceof SourceNode) {
+			return this.mergeSourceNode(otherNode);
+		} else if(otherNode instanceof SingleLineNode) {
+			return this.mergeSingleLineNode(otherNode);
+		}
+		return false;
+	}
+
+	mergeSourceNode(otherNode) {
+		if(this.source === otherNode.source &&
+			this._endsWithNewLine &&
+			this.startingLine + this._numberOfLines === otherNode.startingLine) {
+			this.generatedCode += otherNode.generatedCode;
+			this._numberOfLines += otherNode._numberOfLines;
+			this._endsWithNewLine = otherNode._endsWithNewLine;
+			return this;
+		}
+		return false;
+	}
+
+	mergeSingleLineNode(otherNode) {
+		if(this.source === otherNode.source &&
+			this._endsWithNewLine &&
+			this.startingLine + this._numberOfLines === otherNode.line &&
+			otherNode._numberOfLines <= 1) {
+			this.addSingleLineNode(otherNode);
+			return this;
+		}
+		return false;
+	}
+
+	addSingleLineNode(otherNode) {
+		this.generatedCode += otherNode.generatedCode;
+		this._numberOfLines += otherNode._numberOfLines
+		this._endsWithNewLine = otherNode._endsWithNewLine;
+	}
+}
+
+module.exports = SourceNode;
+const SingleLineNode = require("./SingleLineNode"); // circular dependency

node_modules/webpack-sources/node_modules/source-list-map/lib/base64-vlq.js

@@ -0,0 +1,169 @@
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ *
+ * Based on the Base 64 VLQ implementation in Closure Compiler:
+ * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java
+ *
+ * Copyright 2011 The Closure Compiler Authors. All rights reserved.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * 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.
+ *  * Neither the name of Google Inc. nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "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 THE COPYRIGHT
+ * OWNER 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.
+ */
+
+/*eslint no-bitwise:0,quotes:0,global-strict:0*/
+
+var charToIntMap = {};
+var intToCharMap = {};
+
+'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
+  .split('')
+  .forEach(function (ch, index) {
+    charToIntMap[ch] = index;
+    intToCharMap[index] = ch;
+  });
+
+var base64 = {};
+/**
+ * Encode an integer in the range of 0 to 63 to a single base 64 digit.
+ */
+base64.encode = function base64_encode(aNumber) {
+  if (aNumber in intToCharMap) {
+    return intToCharMap[aNumber];
+  }
+  throw new TypeError("Must be between 0 and 63: " + aNumber);
+};
+
+/**
+ * Decode a single base 64 digit to an integer.
+ */
+base64.decode = function base64_decode(aChar) {
+  if (aChar in charToIntMap) {
+    return charToIntMap[aChar];
+  }
+  throw new TypeError("Not a valid base 64 digit: " + aChar);
+};
+
+
+
+// A single base 64 digit can contain 6 bits of data. For the base 64 variable
+// length quantities we use in the source map spec, the first bit is the sign,
+// the next four bits are the actual value, and the 6th bit is the
+// continuation bit. The continuation bit tells us whether there are more
+// digits in this value following this digit.
+//
+//   Continuation
+//   |    Sign
+//   |    |
+//   V    V
+//   101011
+
+var VLQ_BASE_SHIFT = 5;
+
+// binary: 100000
+var VLQ_BASE = 1 << VLQ_BASE_SHIFT;
+
+// binary: 011111
+var VLQ_BASE_MASK = VLQ_BASE - 1;
+
+// binary: 100000
+var VLQ_CONTINUATION_BIT = VLQ_BASE;
+
+/**
+ * Converts from a two-complement value to a value where the sign bit is
+ * placed in the least significant bit.  For example, as decimals:
+ *   1 becomes 2 (10 binary), -1 becomes 3 (11 binary)
+ *   2 becomes 4 (100 binary), -2 becomes 5 (101 binary)
+ */
+function toVLQSigned(aValue) {
+  return aValue < 0
+    ? ((-aValue) << 1) + 1
+    : (aValue << 1) + 0;
+}
+
+/**
+ * Converts to a two-complement value from a value where the sign bit is
+ * placed in the least significant bit.  For example, as decimals:
+ *   2 (10 binary) becomes 1, 3 (11 binary) becomes -1
+ *   4 (100 binary) becomes 2, 5 (101 binary) becomes -2
+ */
+function fromVLQSigned(aValue) {
+  var isNegative = (aValue & 1) === 1;
+  var shifted = aValue >> 1;
+  return isNegative
+    ? -shifted
+    : shifted;
+}
+
+/**
+ * Returns the base 64 VLQ encoded value.
+ */
+exports.encode = function base64VLQ_encode(aValue) {
+  var encoded = "";
+  var digit;
+
+  var vlq = toVLQSigned(aValue);
+
+  do {
+    digit = vlq & VLQ_BASE_MASK;
+    vlq >>>= VLQ_BASE_SHIFT;
+    if (vlq > 0) {
+      // There are still more digits in this value, so we must make sure the
+      // continuation bit is marked.
+      digit |= VLQ_CONTINUATION_BIT;
+    }
+    encoded += base64.encode(digit);
+  } while (vlq > 0);
+
+  return encoded;
+};
+
+/**
+ * Decodes the next base 64 VLQ value from the given string and returns the
+ * value and the rest of the string via the out parameter.
+ */
+exports.decode = function base64VLQ_decode(aStr, aOutParam) {
+  var i = 0;
+  var strLen = aStr.length;
+  var result = 0;
+  var shift = 0;
+  var continuation, digit;
+
+  do {
+    if (i >= strLen) {
+      throw new Error("Expected more digits in base 64 VLQ value.");
+    }
+    digit = base64.decode(aStr.charAt(i++));
+    continuation = !!(digit & VLQ_CONTINUATION_BIT);
+    digit &= VLQ_BASE_MASK;
+    result = result + (digit << shift);
+    shift += VLQ_BASE_SHIFT;
+  } while (continuation);
+
+  aOutParam.value = fromVLQSigned(result);
+  aOutParam.rest = aStr.slice(i);
+};

node_modules/webpack-sources/node_modules/source-list-map/lib/fromStringWithSourceMap.js

@@ -0,0 +1,102 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+const base64VLQ = require("./base64-vlq");
+const SourceNode = require("./SourceNode");
+const CodeNode = require("./CodeNode");
+const SourceListMap = require("./SourceListMap");
+
+module.exports = function fromStringWithSourceMap(code, map) {
+	const sources = map.sources;
+	const sourcesContent = map.sourcesContent;
+	const mappings = map.mappings.split(";");
+	const lines = code.split("\n");
+	const nodes = [];
+	let currentNode = null;
+	let currentLine = 1;
+	let currentSourceIdx = 0;
+	let currentSourceNodeLine;
+	mappings.forEach(function(mapping, idx) {
+		let line = lines[idx];
+		if(typeof line === 'undefined') return;
+		if(idx !== lines.length - 1) line += "\n";
+		if(!mapping)
+			return addCode(line);
+		mapping = { value: 0, rest: mapping };
+		let lineAdded = false;
+		while(mapping.rest)
+			lineAdded = processMapping(mapping, line, lineAdded) || lineAdded;
+		if(!lineAdded)
+			addCode(line);
+	});
+	if(mappings.length < lines.length) {
+		let idx = mappings.length;
+		while(!lines[idx].trim() && idx < lines.length-1) {
+			addCode(lines[idx] + "\n");
+			idx++;
+		}
+		addCode(lines.slice(idx).join("\n"));
+	}
+	return new SourceListMap(nodes);
+	function processMapping(mapping, line, ignore) {
+		if(mapping.rest && mapping.rest[0] !== ",") {
+			base64VLQ.decode(mapping.rest, mapping);
+		}
+		if(!mapping.rest)
+			return false;
+		if(mapping.rest[0] === ",") {
+			mapping.rest = mapping.rest.substr(1);
+			return false;
+		}
+
+		base64VLQ.decode(mapping.rest, mapping);
+		const sourceIdx = mapping.value + currentSourceIdx;
+		currentSourceIdx = sourceIdx;
+
+		let linePosition;
+		if(mapping.rest && mapping.rest[0] !== ",") {
+			base64VLQ.decode(mapping.rest, mapping);
+			linePosition = mapping.value + currentLine;
+			currentLine = linePosition;
+		} else {
+			linePosition = currentLine;
+		}
+
+		if(mapping.rest) {
+			const next = mapping.rest.indexOf(",");
+			mapping.rest = next === -1 ? "" : mapping.rest.substr(next);
+		}
+
+		if(!ignore) {
+			addSource(line, sources ? sources[sourceIdx] : null, sourcesContent ? sourcesContent[sourceIdx] : null, linePosition)
+			return true;
+		}
+	}
+	function addCode(generatedCode) {
+		if(currentNode && currentNode instanceof CodeNode) {
+			currentNode.addGeneratedCode(generatedCode);
+		} else if(currentNode && currentNode instanceof SourceNode && !generatedCode.trim()) {
+			currentNode.addGeneratedCode(generatedCode);
+			currentSourceNodeLine++;
+		} else {
+			currentNode = new CodeNode(generatedCode);
+			nodes.push(currentNode);
+		}
+	}
+	function addSource(generatedCode, source, originalSource, linePosition) {
+		if(currentNode && currentNode instanceof SourceNode &&
+			currentNode.source === source &&
+			currentSourceNodeLine === linePosition
+		) {
+			currentNode.addGeneratedCode(generatedCode);
+			currentSourceNodeLine++;
+		} else {
+			currentNode = new SourceNode(generatedCode, source, originalSource, linePosition);
+			currentSourceNodeLine = linePosition + 1;
+			nodes.push(currentNode);
+		}
+	}
+};

node_modules/webpack-sources/node_modules/source-list-map/lib/helpers.js

@@ -0,0 +1,23 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+
+exports.getNumberOfLines = function getNumberOfLines(str) {
+	let nr = -1;
+	let idx = -1;
+	do {
+		nr++
+		idx = str.indexOf("\n", idx + 1);
+	} while(idx >= 0);
+	return nr;
+};
+
+exports.getUnfinishedLine = function getUnfinishedLine(str) {
+	const idx = str.lastIndexOf("\n");
+	if(idx === -1)
+		return str.length;
+	else
+		return str.length - idx - 1;
+};

node_modules/webpack-sources/node_modules/source-list-map/lib/index.js

@@ -0,0 +1,6 @@
+exports.SourceListMap = require("./SourceListMap");
+exports.SourceNode = require("./SourceNode");
+exports.SingleLineNode = require("./SingleLineNode");
+exports.CodeNode = require("./CodeNode");
+exports.MappingsContext = require("./MappingsContext");
+exports.fromStringWithSourceMap = require("./fromStringWithSourceMap");

node_modules/webpack-sources/node_modules/source-list-map/package.json

@@ -0,0 +1,93 @@
+{
+  "_args": [
+    [
+      {
+        "raw": "source-list-map@^2.0.0",
+        "scope": null,
+        "escapedName": "source-list-map",
+        "name": "source-list-map",
+        "rawSpec": "^2.0.0",
+        "spec": ">=2.0.0 <3.0.0",
+        "type": "range"
+      },
+      "c:\\xampp\\htdocs\\laravel\\node_modules\\webpack-sources"
+    ]
+  ],
+  "_from": "source-list-map@>=2.0.0 <3.0.0",
+  "_id": "source-list-map@2.0.0",
+  "_inCache": true,
+  "_location": "/webpack-sources/source-list-map",
+  "_nodeVersion": "8.0.0",
+  "_npmOperationalInternal": {
+    "host": "s3://npm-registry-packages",
+    "tmp": "tmp/source-list-map-2.0.0.tgz_1496490051594_0.6906744700390846"
+  },
+  "_npmUser": {
+    "name": "sokra",
+    "email": "tobias.koppers@googlemail.com"
+  },
+  "_npmVersion": "5.0.0",
+  "_phantomChildren": {},
+  "_requested": {
+    "raw": "source-list-map@^2.0.0",
+    "scope": null,
+    "escapedName": "source-list-map",
+    "name": "source-list-map",
+    "rawSpec": "^2.0.0",
+    "spec": ">=2.0.0 <3.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/webpack-sources"
+  ],
+  "_resolved": "https://registry.npmjs.org/source-list-map/-/source-list-map-2.0.0.tgz",
+  "_shasum": "aaa47403f7b245a92fbc97ea08f250d6087ed085",
+  "_shrinkwrap": null,
+  "_spec": "source-list-map@^2.0.0",
+  "_where": "c:\\xampp\\htdocs\\laravel\\node_modules\\webpack-sources",
+  "author": {
+    "name": "Tobias Koppers @sokra"
+  },
+  "bugs": {
+    "url": "https://github.com/webpack/source-list-map/issues"
+  },
+  "dependencies": {},
+  "description": "Fast line to line SourceMap generator.",
+  "devDependencies": {
+    "mocha": "^2.2.1",
+    "should": "^5.2.0"
+  },
+  "directories": {},
+  "dist": {
+    "integrity": "sha512-I2UmuJSRr/T8jisiROLU3A3ltr+swpniSmNPI4Ml3ZCX6tVnDsuZzK7F2hl5jTqbZBWCEKlj5HRQiPExXLgE8A==",
+    "shasum": "aaa47403f7b245a92fbc97ea08f250d6087ed085",
+    "tarball": "https://registry.npmjs.org/source-list-map/-/source-list-map-2.0.0.tgz"
+  },
+  "files": [
+    "lib"
+  ],
+  "gitHead": "572d5107c710b590bbbf358401dff9bae8adcc1c",
+  "homepage": "https://github.com/webpack/source-list-map",
+  "keywords": [
+    "source-map"
+  ],
+  "license": "MIT",
+  "main": "lib/index.js",
+  "maintainers": [
+    {
+      "name": "sokra",
+      "email": "tobias.koppers@googlemail.com"
+    }
+  ],
+  "name": "source-list-map",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/webpack/source-list-map.git"
+  },
+  "scripts": {
+    "test": "mocha -R spec"
+  },
+  "version": "2.0.0"
+}

node_modules/webpack-sources/package.json

@@ -0,0 +1,128 @@
+{
+  "_args": [
+    [
+      {
+        "raw": "webpack-sources@^1.0.1",
+        "scope": null,
+        "escapedName": "webpack-sources",
+        "name": "webpack-sources",
+        "rawSpec": "^1.0.1",
+        "spec": ">=1.0.1 <2.0.0",
+        "type": "range"
+      },
+      "c:\\xampp\\htdocs\\laravel\\node_modules\\extract-text-webpack-plugin"
+    ]
+  ],
+  "_from": "webpack-sources@>=1.0.1 <2.0.0",
+  "_id": "webpack-sources@1.0.1",
+  "_inCache": true,
+  "_location": "/webpack-sources",
+  "_nodeVersion": "8.0.0",
+  "_npmOperationalInternal": {
+    "host": "s3://npm-registry-packages",
+    "tmp": "tmp/webpack-sources-1.0.1.tgz_1496500323403_0.9926682878285646"
+  },
+  "_npmUser": {
+    "name": "sokra",
+    "email": "tobias.koppers@googlemail.com"
+  },
+  "_npmVersion": "5.0.0",
+  "_phantomChildren": {},
+  "_requested": {
+    "raw": "webpack-sources@^1.0.1",
+    "scope": null,
+    "escapedName": "webpack-sources",
+    "name": "webpack-sources",
+    "rawSpec": "^1.0.1",
+    "spec": ">=1.0.1 <2.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/extract-text-webpack-plugin"
+  ],
+  "_resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-1.0.1.tgz",
+  "_shasum": "c7356436a4d13123be2e2426a05d1dad9cbe65cf",
+  "_shrinkwrap": null,
+  "_spec": "webpack-sources@^1.0.1",
+  "_where": "c:\\xampp\\htdocs\\laravel\\node_modules\\extract-text-webpack-plugin",
+  "author": {
+    "name": "Tobias Koppers @sokra"
+  },
+  "bugs": {
+    "url": "https://github.com/webpack/webpack-sources/issues"
+  },
+  "dependencies": {
+    "source-list-map": "^2.0.0",
+    "source-map": "~0.5.3"
+  },
+  "description": "Source code handling classes for webpack",
+  "devDependencies": {
+    "beautify-lint": "^1.0.3",
+    "codecov.io": "^0.1.6",
+    "coveralls": "^2.11.6",
+    "eslint": "^3.19.0",
+    "eslint-plugin-nodeca": "^1.0.3",
+    "istanbul": "^0.4.1",
+    "js-beautify": "^1.5.10",
+    "mocha": "^3.4.2",
+    "should": "^11.2.1"
+  },
+  "directories": {},
+  "dist": {
+    "integrity": "sha512-05tMxipUCwHqYaVS8xc7sYPTly8PzXayRCB4dTxLhWTqlKUiwH6ezmEe0OSreL1c30LAuA3Zqmc+uEBUGFJDjw==",
+    "shasum": "c7356436a4d13123be2e2426a05d1dad9cbe65cf",
+    "tarball": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-1.0.1.tgz"
+  },
+  "files": [
+    "lib/"
+  ],
+  "gitHead": "5cadaf4ab143a32cf994365db4b2ddacd0ab0eb9",
+  "homepage": "https://github.com/webpack/webpack-sources#readme",
+  "keywords": [
+    "webpack",
+    "source-map"
+  ],
+  "license": "MIT",
+  "main": "./lib/index.js",
+  "maintainers": [
+    {
+      "name": "bebraw",
+      "email": "bebraw@gmail.com"
+    },
+    {
+      "name": "jhnns",
+      "email": "mail@johannesewald.de"
+    },
+    {
+      "name": "sokra",
+      "email": "tobias.koppers@googlemail.com"
+    },
+    {
+      "name": "spacek33z",
+      "email": "kees@webduck.nl"
+    },
+    {
+      "name": "thelarkinn",
+      "email": "sean.larkin@cuw.edu"
+    }
+  ],
+  "name": "webpack-sources",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/webpack/webpack-sources.git"
+  },
+  "scripts": {
+    "beautify": "beautify-rewrite lib/**.js test/**.js",
+    "beautify-lint": "beautify-lint lib/**.js test/**.js",
+    "cover": "istanbul cover node_modules/mocha/bin/_mocha",
+    "lint": "eslint lib test",
+    "precover": "npm run lint && npm run beautify-lint",
+    "pretest": "npm run lint && npm run beautify-lint",
+    "publish-patch": "npm test && npm version patch && git push && git push --tags && npm publish",
+    "test": "mocha --full-trace --check-leaks",
+    "travis": "npm run cover -- --report lcovonly"
+  },
+  "version": "1.0.1"
+}