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js-yaml - npm Package Compare versions

Comparing version 0.3.1 to 0.3.2

.travis.yml
bin/js-yaml.js
lib/js-yaml/common.js
support/browserify/30_array_isArray.js
support/browserify/30_function_bind.js
support/browserify/30_object_getOwnPropertyNames.js
test/functional/data/function.data
test/functional/data/function.detect
test/issues/data/issue-26.yml
test/issues/issue-26.js
test/unported/data/invalid-utf8-byte.loader-error

16

demo/js/base64.js

@@ -80,17 +80,17 @@ // Base64 encoder/decoder with UTF-8 support

function utf8Decode(bytes) {
var chars = [], offset = 0, length = bytes.length, c, c2, c3;
var chars = [], offset = 0, length = bytes.length, c1, c2, c3;
while (offset < length) {
c = bytes[offset];
c1 = bytes[offset];
c2 = bytes[offset + 1];
c3 = bytes[offset + 2];
if (128 > c) {
chars.push(String.fromCharCode(c));
if (128 > c1) {
chars.push(String.fromCharCode(c1));
offset += 1;
} else if (191 < c && c < 224) {
chars.push(String.fromCharCode(((c & 31) << 6) | (c2 & 63)));
} else if (191 < c1 && c1 < 224) {
chars.push(String.fromCharCode(((c1 & 31) << 6) | (c2 & 63)));
offset += 2;
} else {
chars.push(String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)));
chars.push(String.fromCharCode(((c1 & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)));
offset += 3;

@@ -143,3 +143,3 @@ }

// Convert one by one.
for (idx = 0; idx < data.length; idx++) {
for (idx = 0; idx < data.length; idx += 1) {
code = data.charCodeAt(idx);

@@ -146,0 +146,0 @@ value = binTable[code & 0x7F];

4

demo/js/demo.js
window.runDemo = function runDemo() {
'use strict';
var source, result, initial, permalink, timer1, timer2 = null,

@@ -54,3 +56,3 @@ hash = location.hash.toString();

if (evt.type == 'keyup') {
if (evt.type === 'keyup') {
window.clearTimeout(timer1);

@@ -57,0 +59,0 @@ timer1 = window.setTimeout(parse, 500);

13

HISTORY.md

@@ -0,3 +1,14 @@

0.3.2 / 2011-12-16
------------------
* Fixes ug with block style scalars. Closes #26.
* All sources are passing JSLint now.
* Fixes bug in Safari. Closes #28.
* Fixes bug in Opers. Closes #29.
* Improves browser support. Closes #20.
* Added jsyaml executable.
* Added !!js/function support. Closes #12.
0.3.1 / 2011-11-18
---------
------------------

@@ -4,0 +15,0 @@ * Added AMD support for browserified version.

21

lib/js-yaml.js
'use strict';
var fs = require('fs'),
_loader = require('./js-yaml/loader');
var fs = require('fs');
var _loader = require('./js-yaml/loader');

@@ -12,3 +12,5 @@

jsyaml.scan = function scan(stream, callback, Loader) {
var loader = new (Loader || _loader.SafeLoader)(stream);
Loader = (Loader || _loader.SafeLoader);
var loader = new Loader(stream);
while (loader.checkToken()) {

@@ -21,3 +23,5 @@ callback(loader.getToken());

jsyaml.compose = function compose(stream, Loader) {
var loader = new (Loader || _loader.SafeLoader)(stream);
Loader = (Loader || _loader.SafeLoader);
var loader = new Loader(stream);
return loader.getSingleNode();

@@ -28,3 +32,5 @@ };

jsyaml.load = function load(stream, Loader) {
var loader = new (Loader || _loader.Loader)(stream);
Loader = (Loader || _loader.Loader);
var loader = new Loader(stream);
return loader.getSingleData();

@@ -35,4 +41,5 @@ };

jsyaml.loadAll = function loadAll(stream, callback, Loader) {
var loader = new (Loader || _loader.Loader)(stream);
Loader = (Loader || _loader.Loader);
var loader = new Loader(stream);
while (loader.checkData()) {

@@ -70,3 +77,3 @@ callback(loader.getData());

var fd = fs.openSync(filename, 'r');
// fill in documents

@@ -73,0 +80,0 @@ module.exports = [];

14

lib/js-yaml/composer.js
'use strict';
var $$ = require('./core'),
_nodes = require('./nodes'),
_events = require('./events'),
_errors = require('./errors');
var $$ = require('./common');
var _nodes = require('./nodes');
var _events = require('./events');
var _errors = require('./errors');

@@ -119,3 +119,3 @@

var event, tag, node;
event = this.getEvent();

@@ -156,3 +156,3 @@ tag = event.tag;

if (null !== anchor) {
this.anchors[anchor] = node;
this.anchors[anchor] = node;
}

@@ -190,3 +190,3 @@

if (null !== anchor) {
this.anchors[anchor] = node;
this.anchors[anchor] = node;
}

@@ -193,0 +193,0 @@

92

lib/js-yaml/constructor.js
'use strict';
var $$ = require('./core'),
_errors = require('./errors'),
_nodes = require('./nodes');
var $$ = require('./common');
var _errors = require('./errors');
var _nodes = require('./nodes');

@@ -76,4 +76,6 @@

var data = this.constructObject(node),
statePopulators;
stateIterator, statePopulators;
stateIterator = function (populator) { populator.execute(); };
while (!!this.statePopulators.length) {

@@ -83,5 +85,3 @@ statePopulators = this.statePopulators;

statePopulators.forEach(function (populator) {
populator.execute();
});
statePopulators.forEach(stateIterator);
}

@@ -253,4 +253,23 @@

SafeConstructor.prototype.flattenMapping = function flattenMapping(node) {
var merge = [], index = 0, keyNode, valueNode, submerge;
var self = this, merge = [], index = 0, keyNode, valueNode, submerge,
pushSingleValue, pushMultipleValues, submergeIterator;
pushSingleValue = function (value) {
merge.push(value);
};
pushMultipleValues = function (values) {
values.forEach(pushSingleValue);
};
submergeIterator = function (subnode) {
if (!$$.isInstanceOf(subnode, _nodes.MappingNode)) {
throw new ConstructorError("while constructing a mapping", node.startMark,
"expected a mapping for merging, but found " + subnode.id,
subnode.startMark);
}
self.flattenMapping(subnode);
submerge.push(subnode.value);
};
while (index < node.value.length) {

@@ -264,23 +283,8 @@ keyNode = node.value[index][0];

if ($$.isInstanceOf(valueNode, _nodes.MappingNode)) {
this.flattenMapping(valueNode);
$$.each(valueNode.value, function (value) {
merge.push(value);
});
self.flattenMapping(valueNode);
$$.each(valueNode.value, pushSingleValue);
} else if ($$.isInstanceOf(valueNode, _nodes.SequenceNode)) {
submerge = [];
$$.each(valueNode.value, function (subnode) {
if (!$$.isInstanceOf(subnode, _nodes.MappingNode)) {
throw new ConstructorError("while constructing a mapping", node.startMark,
"expected a mapping for merging, but found " + subnode.id,
subnode.startMark);
}
this.flattenMapping(subnode);
submerge.push(subnode.value);
}.bind(this));
$$.reverse(submerge).forEach(function (values) {
values.forEach(function (value) {
merge.push(value);
});
});
$$.each(valueNode.value, submergeIterator);
$$.reverse(submerge).forEach(pushMultipleValues);
} else {

@@ -293,5 +297,5 @@ throw new ConstructorError("while constructing a mapping", node.startMark,

keyNode.tag = 'tag:yaml.org,2002:str';
index++;
index += 1;
} else {
index++;
index += 1;
}

@@ -445,3 +449,3 @@ }

SafeConstructor.prototype.constructYamlOmap = function constructYamlOmap(node) {
var omap = [];
var self = this, omap = [];
return $$.Populator(omap, function () {

@@ -468,4 +472,4 @@ if (!$$.isInstanceOf(node, _nodes.SequenceNode)) {

key = this.constructObject(subnode.value[0][0]);
value = this.constructObject(subnode.value[0][1]);
key = self.constructObject(subnode.value[0][0]);
value = self.constructObject(subnode.value[0][1]);
data = Object.create(null);

@@ -476,8 +480,8 @@

omap.push(data);
}.bind(this));
}, this);
});
});
};
SafeConstructor.prototype.constructYamlPairs = function constructYamlPairs(node) {
var pairs = [];
var self = this, pairs = [];
return $$.Populator(pairs, function () {

@@ -504,8 +508,8 @@ if (!$$.isInstanceOf(node, _nodes.SequenceNode)) {

key = this.constructObject(subnode.value[0][0]);
value = this.constructObject(subnode.value[0][1]);
key = self.constructObject(subnode.value[0][0]);
value = self.constructObject(subnode.value[0][1]);
pairs.push([key, value]);
}.bind(this));
}, this);
});
});
};

@@ -629,2 +633,8 @@

Constructor.prototype.constructJavascriptFunction = function constructJavascriptFunction(node) {
/*jslint evil:true*/
var func = new Function('return ' + this.constructScalar(node));
return func();
};
Constructor.addConstructor(

@@ -638,3 +648,7 @@ 'tag:yaml.org,2002:js/undefined',

Constructor.addConstructor(
'tag:yaml.org,2002:js/function',
Constructor.prototype.constructJavascriptFunction);
module.exports.BaseConstructor = BaseConstructor;

@@ -641,0 +655,0 @@ module.exports.SafeConstructor = SafeConstructor;

25

lib/js-yaml/errors.js
'use strict';
var $$ = require('./core');
var $$ = require('./common');

@@ -9,3 +9,3 @@

var result = '', i;
for (i = 0; i < n; i++) {
for (i = 0; i < n; i += 1) {
result += str;

@@ -39,4 +39,4 @@ }

while (start > 0 && -1 === '\0\r\n\x85\u2028\u2029'.indexOf(this.buffer[start - 1])) {
start--;
while (start > 0 && -1 === '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer[start - 1])) {
start -= 1;
if (this.pointer - start > (maxLength / 2 - 1)) {

@@ -52,4 +52,4 @@ head = ' ... ';

while (end < this.buffer.length && -1 === '\0\r\n\x85\u2028\u2029'.indexOf(this.buffer[end])) {
end++;
while (end < this.buffer.length && -1 === '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer[end])) {
end += 1;
if (end - this.pointer > (maxLength / 2 - 1)) {

@@ -65,11 +65,12 @@ tail = ' ... ';

return repeat(' ', indent) + head + snippet + tail + '\n' +
repeat(' ', indent + this.pointer - start + head.length) + '^';
repeat(' ', indent + this.pointer - start + head.length) + '^';
};
Mark.prototype.toString = function () {
var snippet = this.getSnippet(),
where = ' in "' + this.name +
'", line ' + (this.line + 1) +
', column ' + (this.column + 1);
var snippet = this.getSnippet(), where;
where = ' in "' + this.name +
'", line ' + (this.line + 1) +
', column ' + (this.column + 1);
if (snippet) {

@@ -128,3 +129,3 @@ where += ':\n' + snippet;

return lines.join('\n');
}
};
}

@@ -131,0 +132,0 @@ $$.inherits(MarkedYAMLError, YAMLError);

13

lib/js-yaml/events.js
'use strict';
var $$ = require('./core');
var $$ = require('./common');

@@ -15,11 +15,10 @@

Event.prototype.hash =
Event.prototype.toString = function toString() {
var values = [];
Event.prototype.hash = Event.prototype.toString = function toString() {
var self = this, values = [];
Object.getOwnPropertyNames(this).forEach(function (key) {
if (0 <= HASHIFY_KEYS.indexOf(key)) {
values.push(key + '=' + this[key]);
values.push(key + '=' + self[key]);
}
}.bind(this));
});

@@ -26,0 +25,0 @@ return this.constructor.name + '(' + values.join(', ') + ')';

14

lib/js-yaml/loader.js
'use strict';
var $$ = require('./core'),
_reader = require('./reader'),
_scanner = require('./scanner'),
_parser = require('./parser'),
_composer = require('./composer'),
_resolver = require('./resolver'),
_constructor = require('./constructor');
var $$ = require('./common');
var _reader = require('./reader');
var _scanner = require('./scanner');
var _parser = require('./parser');
var _composer = require('./composer');
var _resolver = require('./resolver');
var _constructor = require('./constructor');

@@ -12,0 +12,0 @@

2

lib/js-yaml/nodes.js
'use strict';
var $$ = require('./core');
var $$ = require('./common');

@@ -6,0 +6,0 @@

10

lib/js-yaml/parser.js

@@ -65,6 +65,6 @@ // The following YAML grammar is LL(1) and is parsed by a recursive descent

var $$ = require('./core'),
_errors = require('./errors'),
_tokens = require('./tokens'),
_events = require('./events');
var $$ = require('./common');
var _errors = require('./errors');
var _tokens = require('./tokens');
var _events = require('./events');

@@ -114,3 +114,3 @@

for (i = 0; i < arguments.length; i++) {
for (i = 0; i < arguments.length; i += 1) {
if ($$.isInstanceOf(this.currentEvent, arguments[i])) {

@@ -117,0 +117,0 @@ return true;

33

lib/js-yaml/reader.js
'use strict';
var fs = require('fs'),
$$ = require('./core'),
_errors = require('./errors');
var fs = require('fs');
var $$ = require('./common');
var _errors = require('./errors');
var NON_PRINTABLE = new RegExp('[^\x09\x0A\x0D\x20-\x7E\x85\xA0-\uD7FF\uE000-\uFFFD]');
// "\x20-\x7E" -> " -~" for JSLint
var NON_PRINTABLE = new RegExp('[^\x09\x0A\x0D -~\x85\xA0-\uD7FF\uE000-\uFFFD]');

@@ -23,4 +24,4 @@

this.toString = function toString() {
return 'unacceptable character ' + this.character + ': ' + this.reason +
'\n in "' + this.name + '", position ' + this.position;
return 'unacceptable character ' + this.character + ': ' + this.reason +
'\n in "' + this.name + '", position ' + this.position;
};

@@ -47,3 +48,3 @@ }

this.checkPrintable(stream);
this.buffer = stream + '\0';
this.buffer = stream + '\x00';
} else if (Buffer.isBuffer(stream)) { // buffer

@@ -98,14 +99,14 @@ this.name = '<buffer>';

ch = this.buffer[this.pointer];
this.pointer++;
this.index++;
this.pointer += 1;
this.index += 1;
if (0 <= '\n\x85\u2028\u2029'.indexOf(ch)
|| ('\r' === ch && '\n' !== this.buffer[this.pointer])) {
this.line++;
this.line += 1;
this.column = 0;
} else if (ch !== '\uFEFF') {
this.column++;
this.column += 1;
}
length--;
length -= 1;
}

@@ -156,3 +157,3 @@ };

if (this.eof) {
this.buffer += '\0';
this.buffer += '\x00';
this.rawBuffer = null;

@@ -165,6 +166,6 @@ break;

Reader.prototype.updateRaw = function updateRaw(size) {
var data = new Buffer(+size || 4096),
count = fs.readSync(this.stream, data, 0, data.length),
tmp;
var data = new Buffer(+size || 4096), count, tmp;
count = fs.readSync(this.stream, data, 0, data.length);
if (null === this.rawBuffer) {

@@ -171,0 +172,0 @@ this.rawBuffer = data.slice(0, count);

22

lib/js-yaml/resolver.js
'use strict';
var $$ = require('./core'),
_nodes = require('./nodes');
var $$ = require('./common');
var _nodes = require('./nodes');
var DEFAULT_SCALAR_TAG = 'tag:yaml.org,2002:str',
DEFAULT_SEQUENCE_TAG = 'tag:yaml.org,2002:seq',
DEFAULT_MAPPING_TAG = 'tag:yaml.org,2002:map';
var DEFAULT_SCALAR_TAG = 'tag:yaml.org,2002:str';
var DEFAULT_SEQUENCE_TAG = 'tag:yaml.org,2002:seq';
var DEFAULT_MAPPING_TAG = 'tag:yaml.org,2002:map';

@@ -21,2 +21,4 @@

BaseResolver.addImplicitResolver = function addImplicitResolver(tag, regexp, first) {
var self = this;
if (undefined === first) {

@@ -27,8 +29,8 @@ first = [null];

first.forEach(function (ch) {
if (undefined === this.yamlImplicitResolvers[ch]) {
this.yamlImplicitResolvers[ch] = [];
if (undefined === self.yamlImplicitResolvers[ch]) {
self.yamlImplicitResolvers[ch] = [];
}
this.yamlImplicitResolvers[ch].push([tag, regexp]);
}.bind(this));
self.yamlImplicitResolvers[ch].push([tag, regexp]);
});
};

@@ -48,3 +50,3 @@

for (i = 0; i < resolvers.length; i++) {
for (i = 0; i < resolvers.length; i += 1) {
tag = resolvers[i][0];

@@ -51,0 +53,0 @@ regexp = resolvers[i][1];

135

lib/js-yaml/scanner.js

@@ -30,9 +30,9 @@ // Scanner produces tokens of the following types:

var $$ = require('./core'),
_errors = require('./errors'),
_tokens = require('./tokens');
var $$ = require('./common');
var _errors = require('./errors');
var _tokens = require('./tokens');
var ESCAPE_REPLACEMENTS = {
'0': '\0',
'0': '\x00',
'a': '\x07',

@@ -47,3 +47,3 @@ 'b': '\x08',

'e': '\x1B',
' ': '\x20',
' ': ' ', // \x20, but JSLint against it :))
'\"': '\"',

@@ -71,4 +71,6 @@ '\\': '\\',

while (count--) {
result.push(start++);
while (0 < count) {
result.push(start);
count -= 1;
start += 1;
}

@@ -79,2 +81,3 @@

function ScannerError() {

@@ -173,3 +176,3 @@ _errors.MarkedYAMLError.apply(this, arguments);

for (i = 0; i < arguments.length; i++) {
for (i = 0; i < arguments.length; i += 1) {
if ($$.isInstanceOf(this.tokens[0], arguments[i])) {

@@ -252,3 +255,3 @@ return true;

// Is it the end of stream?
if (ch === '\0') {
if (ch === '\x00') {
return this.fetchStreamEnd();

@@ -573,3 +576,3 @@ }

// Increase the flow level.
this.flowLevel++;
this.flowLevel += 1;

@@ -602,3 +605,3 @@ // Simple keys are allowed after '[' and '{'.

// Decrease the flow level.
this.flowLevel--;
this.flowLevel -= 1;

@@ -860,3 +863,3 @@ // No simple keys after ']' or '}'.

if (+this.column === 0 && this.prefix(3) === '---') {
return (0 <= '\0 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(3)));
return (0 <= '\x00 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(3)));
}

@@ -870,3 +873,3 @@

if (+this.column === 0 && this.prefix(3) === '...') {
return (0 <= '\0 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(3)));
return (0 <= '\x00 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(3)));
}

@@ -879,3 +882,3 @@

// BLOCK-ENTRY: '-' (' '|'\n')
return (0 <= '\0 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(1)));
return (0 <= '\x00 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(1)));
};

@@ -890,3 +893,3 @@

// KEY(block context): '?' (' '|'\n')
return 0 <= '\0 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(1));
return 0 <= '\x00 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(1));
};

@@ -901,3 +904,3 @@

// VALUE(block context): ':' (' '|'\n')
return 0 <= '\0 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(1));
return 0 <= '\x00 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(1));
};

@@ -920,6 +923,6 @@

return (
-1 === '\0 \t\r\n\x85\u2028\u2029-?:,[]{}#&*!|>\'\"%@`'.indexOf(ch)
-1 === '\x00 \t\r\n\x85\u2028\u2029-?:,[]{}#&*!|>\'\"%@`'.indexOf(ch)
||
(
-1 === '\0 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(1))
-1 === '\x00 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(1))
&&

@@ -965,3 +968,3 @@ (

if (this.peek() === '#') {
while (-1 === '\0\r\n\x85\u2028\u2029'.indexOf(this.peek())) {
while (-1 === '\x00\r\n\x85\u2028\u2029'.indexOf(this.peek())) {
this.forward();

@@ -999,3 +1002,3 @@ }

while (-1 === '\0\r\n\x85\u2028\u2029'.indexOf(this.peek())) {
while (-1 === '\x00\r\n\x85\u2028\u2029'.indexOf(this.peek())) {
this.forward();

@@ -1017,3 +1020,3 @@ }

while (/^[0-9A-Za-z]/.test(ch) || 0 <= '-_'.indexOf(ch)) {
length++;
length += 1;
ch = this.peek(length);

@@ -1032,3 +1035,3 @@ }

if (-1 === '\0 \r\n\x85\u2028\u2029'.indexOf(ch)) {
if (-1 === '\x00 \r\n\x85\u2028\u2029'.indexOf(ch)) {
throw new ScannerError("while scanning a directive", startMark,

@@ -1063,3 +1066,3 @@ "expected alphabetic or numeric character, but found " + ch,

if (-1 === '\0 \r\n\x85\u2028\u2029'.indexOf(this.peek())) {
if (-1 === '\x00 \r\n\x85\u2028\u2029'.indexOf(this.peek())) {
throw new ScannerError("while scanning a directive", startMark,

@@ -1088,3 +1091,3 @@ "expected a digit or ' ', but found " + this.peek(),

while (/^[0-9]/.test(this.peek(length))) {
length++;
length += 1;
}

@@ -1139,3 +1142,3 @@

if (-1 === '\0 \r\n\x85\u2028\u2029'.indexOf(ch)) {
if (-1 === '\x00 \r\n\x85\u2028\u2029'.indexOf(ch)) {
throw new ScannerError("while scanning a directive", startMark,

@@ -1157,3 +1160,3 @@ "expected ' ', but found " + ch, this.getMark());

if (this.peek() === '#') {
while (-1 === '\0\r\n\x85\u2028\u2029'.indexOf(this.peek())) {
while (-1 === '\x00\r\n\x85\u2028\u2029'.indexOf(this.peek())) {
this.forward();

@@ -1165,3 +1168,3 @@ }

if (-1 === '\0\r\n\x85\u2028\u2029'.indexOf(ch)) {
if (-1 === '\x00\r\n\x85\u2028\u2029'.indexOf(ch)) {
throw new ScannerError("while scanning a directive", startMark,

@@ -1196,3 +1199,3 @@ "expected a comment or a line break, but found " + ch,

while (/^[0-9A-Za-z]/.test(ch) || 0 <= '-_'.indexOf(ch)) {
length++;
length += 1;
ch = this.peek(length);

@@ -1211,3 +1214,3 @@ }

if (-1 === '\0 \t\r\n\x85\u2028\u2029?:,]}%@`'.indexOf(ch)) {
if (-1 === '\x00 \t\r\n\x85\u2028\u2029?:,]}%@`'.indexOf(ch)) {
throw new ScannerError("while scanning an " + name, startMark,

@@ -1240,3 +1243,3 @@ "expected alphabetic or numeric character, but found " + ch,

this.forward();
} else if (0 <= '\0 \t\r\n\x85\u2028\u2029'.indexOf(ch)) {
} else if (0 <= '\x00 \t\r\n\x85\u2028\u2029'.indexOf(ch)) {
handle = null;

@@ -1250,3 +1253,3 @@ suffix = '!';

while (-1 === '\0 \r\n\x85\u2028\u2029'.indexOf(ch)) {
while (-1 === '\x00 \r\n\x85\u2028\u2029'.indexOf(ch)) {
if (ch === '!') {

@@ -1257,3 +1260,3 @@ useHandle = true;

length++;
length += 1;
ch = this.peek(length);

@@ -1274,3 +1277,3 @@ }

if (-1 === '\0 \r\n\x85\u2028\u2029'.indexOf(ch)) {
if (-1 === '\x00 \r\n\x85\u2028\u2029'.indexOf(ch)) {
throw new ScannerError("while scanning a tag", startMark,

@@ -1323,3 +1326,3 @@ "expected ' ', but found " + ch, this.getMark());

// Scan the inner part of the block scalar.
while (+this.column === indent && this.peek() !== '\0') {
while (+this.column === indent && this.peek() !== '\x00') {
chunks = chunks.concat(breaks);

@@ -1329,4 +1332,4 @@ leadingNonSpace = -1 === ' \t'.indexOf(this.peek());

while (-1 === '\0\r\n\x85\u2028\u2029'.indexOf(this.peek(length))) {
length++;
while (-1 === '\x00\r\n\x85\u2028\u2029'.indexOf(this.peek(length))) {
length += 1;
}

@@ -1342,3 +1345,3 @@

if (+this.column !== indent || this.peek() === '\0') {
if (+this.column !== indent || this.peek() === '\x00') {
break;

@@ -1350,5 +1353,5 @@ }

// This is the folding according to the specification:
if (folded && lineBreak === '\n' && leadingNonSpace && -1 === ' \t'.indexOf(this.peek())) {
if (!breaks) {
if (!breaks || !breaks.length) {
chunks.push(' ');

@@ -1423,3 +1426,3 @@ }

if (-1 === '\0 \r\n\x85\u2028\u2029'.indexOf(ch)) {
if (-1 === '\x00 \r\n\x85\u2028\u2029'.indexOf(ch)) {
throw new ScannerError("while scanning a block scalar", startMark,

@@ -1442,3 +1445,3 @@ "expected chomping or indentation indicators, but found " + ch,

if (this.peek() === '#') {
while (-1 === '\0\r\n\x85\u2028\u2029'.indexOf(this.peek())) {
while (-1 === '\x00\r\n\x85\u2028\u2029'.indexOf(this.peek())) {
this.forward();

@@ -1450,3 +1453,3 @@ }

if (-1 === '\0\r\n\x85\u2028\u2029'.indexOf(ch)) {
if (-1 === '\x00\r\n\x85\u2028\u2029'.indexOf(ch)) {
throw new ScannerError("while scanning a block scalar", startMark,

@@ -1532,11 +1535,11 @@ "expected a comment or a line break, but found " + ch,

Scanner.prototype.scanFlowScalarNonSpaces = function scanFlowScalarNonSpaces(double, startMark) {
var chunks, length, ch, code, validator;
var self = this, chunks, length, ch, code, validator;
validator = function (k) {
if (-1 === '0123456789ABCDEFabcdef'.indexOf(this.peek(k))) {
if (-1 === '0123456789ABCDEFabcdef'.indexOf(self.peek(k))) {
throw new ScannerError("while scanning a double-quoted scalar", startMark,
"expected escape sequence of " + length + " hexdecimal numbers, but found " + this.peek(k),
this.getMark());
"expected escape sequence of " + length + " hexdecimal numbers, but found " + self.peek(k),
self.getMark());
}
}.bind(this);
};

@@ -1548,4 +1551,4 @@ // See the specification for details.

while (-1 === '\'\"\\\0 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(length))) {
length++;
while (-1 === '\'\"\\\x00 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(length))) {
length += 1;
}

@@ -1600,3 +1603,3 @@

while (0 <= ' \t'.indexOf(this.peek(length))) {
length++;
length += 1;
}

@@ -1608,3 +1611,3 @@

if (ch === '\0') {
if (ch === '\x00') {
throw new ScannerError("while scanning a quoted scalar", startMark,

@@ -1640,3 +1643,3 @@ "found unexpected end of stream", this.getMark());

if ((prefix === '---' || prefix === '...') && 0 <= '\0 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(3))) {
if ((prefix === '---' || prefix === '...') && 0 <= '\x00 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(3))) {
throw new ScannerError("while scanning a quoted scalar", startMark,

@@ -1688,5 +1691,5 @@ "found unexpected document separator", this.getMark());

if (0 <= '\0 \t\r\n\x85\u2028\u2029'.indexOf(ch)
if (0 <= '\x00 \t\r\n\x85\u2028\u2029'.indexOf(ch)
|| (!this.flowLevel && ch === ':'
&& 0 <= '\0 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(length + 1)))
&& 0 <= '\x00 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(length + 1)))
|| (this.flowLevel && 0 <= ',:?[]{}'.indexOf(ch))) {

@@ -1700,3 +1703,3 @@ break;

// It's not clear what we should do with ':' in the flow context.
if (this.flowLevel && ch === ':' && -1 === '\0 \t\r\n\x85\u2028\u2029,[]{}'.indexOf(this.peek(length + 1))) {
if (this.flowLevel && ch === ':' && -1 === '\x00 \t\r\n\x85\u2028\u2029,[]{}'.indexOf(this.peek(length + 1))) {
this.forward(length);

@@ -1740,3 +1743,3 @@ throw new ScannerError("while scanning a plain scalar", startMark,

while (this.peek(length) === ' ') {
length++;
length += 1;
}

@@ -1754,3 +1757,3 @@

if ((prefix === '---' || prefix === '...')
&& 0 <= '\0 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(3))) {
&& 0 <= '\x00 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(3))) {
return;

@@ -1769,3 +1772,3 @@ }

if ((prefix === '---' || prefix === '...')
&& 0 <= '\0 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(3))) {
&& 0 <= '\x00 \t\r\n\x85\u2028\u2029'.indexOf(this.peek(3))) {
return;

@@ -1809,3 +1812,3 @@ }

while (/^[0-9A-Za-z]/.test(ch) || 0 <= '-_'.indexOf(ch)) {
length++;
length += 1;
ch = this.peek(length);

@@ -1820,3 +1823,3 @@ }

length++;
length += 1;
}

@@ -1847,3 +1850,3 @@

} else {
length++;
length += 1;
}

@@ -1869,3 +1872,3 @@

Scanner.prototype.scanUriEscapes = function scanUriEscapes(name, startMark) {
var codes, mark, value, validator;
var self = this, codes, mark, value, validator;

@@ -1877,8 +1880,8 @@ // See the specification for details.

validator = function (k) {
if (-1 === '0123456789ABCDEFabcdef'.indexOf(this.peek(k))) {
if (-1 === '0123456789ABCDEFabcdef'.indexOf(self.peek(k))) {
throw new ScannerError("while scanning a " + name, startMark,
"expected URI escape sequence of 2 hexdecimal numbers, but found " + this.peek(k),
this.getMark());
"expected URI escape sequence of 2 hexdecimal numbers, but found " + self.peek(k),
self.getMark());
}
}.bind(this);
};

@@ -1885,0 +1888,0 @@ while (this.peek() === '%') {

2

lib/js-yaml/tokens.js
'use strict';
var $$ = require('./core');
var $$ = require('./common');

@@ -6,0 +6,0 @@

11

package.json
{
"name" : "js-yaml",
"version" : "0.3.1",
"version" : "0.3.2",
"description" : "YAML 1.1 Parser",

@@ -14,5 +14,12 @@ "keywords" : ["yaml", "parser", "pyyaml"],

"bin" : { "jsyaml": "bin/js-yaml.js" },
"main" : "./index.js",
"scripts" : {
"test" : "make test"
},
"engines" : { "node": "> 0.4.11 < 0.7.0" }
"devDependencies" : {
"jslint" : "https://github.com/reid/node-jslint/tarball/6131ebf5713274871b89735105e3286131804771"
},
"engines" : { "node": "> 0.4.11" }
}

32

README.md
JS-YAML - YAML 1.1 parser for JavaScript
========================================
[![Build Status](https://secure.travis-ci.org/nodeca/js-yaml.png)](http://travis-ci.org/nodeca/js-yaml)
[Online Demo](http://nodeca.github.com/js-yaml/)

@@ -17,2 +19,13 @@

You can install JS-YAML globally (with `-g` npm argument), and use it to inspect
your YAML files:
```
$ jsyaml /home/ixti/example.yml
---------------------------------------------------------------------------
{ jsyaml: 'rocks!' }
...........................................................................
```
### bundled YAML library for browser

@@ -105,2 +118,14 @@

### safeLoad (string|buffer|file\_resource)
Same as `load()` but uses _safe_ schema - only recommended tags of YAML
specification (no JavaScript-specific tags, e.g. `!!js/regexp`).
### safeLoadAll (string|buffer|file\_resource, iterator)
Same as `loadAll()` but uses _safe_ schema - only recommended tags of YAML
specification (no JavaScript-specific tags, e.g. `!!js/regexp`).
## JavaScript YAML tags scheme

@@ -129,8 +154,7 @@

```
!!js/regexp /pattern/gim # RegExp
!!js/undefined '' # Undefined
!!js/regexp /pattern/gim # RegExp
!!js/undefined '' # Undefined
!!js/function 'function () {...}' # Function
```
More JavaScript-specific YAML tags will be availble soon: (`function`).
### Caveats

@@ -137,0 +161,0 @@

2

test/functional/canonical.js

@@ -5,3 +5,3 @@ var fs = require('fs'),

helper = require(__dirname + '/../test-helper'),
$$ = require(__dirname + '/../../lib/js-yaml/core'),
$$ = require(__dirname + '/../../lib/js-yaml/common'),
_errors = require(__dirname + '/../../lib/js-yaml/errors'),

@@ -8,0 +8,0 @@ _composer = require(__dirname + '/../../lib/js-yaml/composer'),

2

test/functional/test-canonical.js

@@ -6,3 +6,3 @@ var suite = module.exports = [],

helper = require(__dirname + '/../test-helper'),
$$ = require(__dirname + '/../../lib/js-yaml/core'),
$$ = require(__dirname + '/../../lib/js-yaml/common'),
_errors = require(__dirname + '/../../lib/js-yaml/errors');

@@ -9,0 +9,0 @@

2

test/functional/test-errors.js

@@ -6,3 +6,3 @@ var suite = module.exports = [],

helper = require(__dirname + '/../test-helper'),
$$ = require(__dirname + '/../../lib/js-yaml/core'),
$$ = require(__dirname + '/../../lib/js-yaml/common'),
_errors = require(__dirname + '/../../lib/js-yaml/errors');

@@ -9,0 +9,0 @@

2

test/functional/test-resolver.js

@@ -6,3 +6,3 @@ var suite = module.exports = [],

helper = require(__dirname + '/../test-helper'),
$$ = require(__dirname + '/../../lib/js-yaml/core'),
$$ = require(__dirname + '/../../lib/js-yaml/common'),
_nodes = require(__dirname + '/../../lib/js-yaml/nodes');

@@ -9,0 +9,0 @@

2

test/functional/test-tokens.js

@@ -6,3 +6,3 @@ var test = module.exports = {},

helper = require(__dirname + '/../test-helper'),
$$ = require(__dirname + '/../../lib/js-yaml/core'),
$$ = require(__dirname + '/../../lib/js-yaml/common'),
_tokens = require(__dirname + '/../../lib/js-yaml/tokens');

@@ -9,0 +9,0 @@

5

test/test-helper.js

@@ -7,3 +7,3 @@ // stdlib

// internal
var $$ = require(__dirname + '/../lib/js-yaml/core');
var $$ = require(__dirname + '/../lib/js-yaml/common');

@@ -140,2 +140,5 @@

' F:' + stats.fail + ' E:' + stats.error));
// set correct error code on exit
process.exit((stats.warn + stats.fail + stats.error) > 0 ? 1 : 0);
};

@@ -142,0 +145,0 @@ 

lib/js-yaml/core.js
test/functional/data/invalid-utf8-byte.loader-error
demo/css/demo.css

Sorry, the diff of this file is not supported yet

demo/index.html

Sorry, the diff of this file is not supported yet

demo/js/js-yaml.js

Sorry, the diff of this file is too big to display

examples/single.yml

Sorry, the diff of this file is not supported yet

js-yaml.js

Sorry, the diff of this file is too big to display

js-yaml.min.js

Sorry, the diff of this file is too big to display

Makefile

Sorry, the diff of this file is not supported yet

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