From c06f7ee0a40255214c477e13d9b956a7e07c2900 Mon Sep 17 00:00:00 2001 From: littleblack111 Date: Sat, 14 Oct 2023 15:05:55 +0800 Subject: postcss,(plugins): nanocss, postcss-preset-env --- node_modules/@trysound/sax/LICENSE | 15 + node_modules/@trysound/sax/README.md | 202 +++++ node_modules/@trysound/sax/lib/sax.js | 1413 +++++++++++++++++++++++++++++++ node_modules/@trysound/sax/package.json | 30 + 4 files changed, 1660 insertions(+) create mode 100644 node_modules/@trysound/sax/LICENSE create mode 100644 node_modules/@trysound/sax/README.md create mode 100644 node_modules/@trysound/sax/lib/sax.js create mode 100644 node_modules/@trysound/sax/package.json (limited to 'node_modules/@trysound') diff --git a/node_modules/@trysound/sax/LICENSE b/node_modules/@trysound/sax/LICENSE new file mode 100644 index 00000000..19129e31 --- /dev/null +++ b/node_modules/@trysound/sax/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) Isaac Z. Schlueter and Contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/@trysound/sax/README.md b/node_modules/@trysound/sax/README.md new file mode 100644 index 00000000..c43d2ac2 --- /dev/null +++ b/node_modules/@trysound/sax/README.md @@ -0,0 +1,202 @@ +# svg/sax + +A maintained fork of [sax-js](https://github.com/isaacs/sax-js) sax-style parser for XML and HTML. + +Designed with [node](http://nodejs.org/) in mind, but should work fine in +the browser or other CommonJS implementations. + +## What This Is + +* A very simple tool to parse through an XML string. +* A stepping stone to a streaming HTML parser. +* A handy way to deal with RSS and other mostly-ok-but-kinda-broken XML + docs. + +## What This Is (probably) Not + +* An HTML Parser - That's a fine goal, but this isn't it. It's just + XML. +* A DOM Builder - You can use it to build an object model out of XML, + but it doesn't do that out of the box. +* XSLT - No DOM = no querying. +* 100% Compliant with (some other SAX implementation) - Most SAX + implementations are in Java and do a lot more than this does. +* An XML Validator - It does a little validation when in strict mode, but + not much. +* A Schema-Aware XSD Thing - Schemas are an exercise in fetishistic + masochism. +* A DTD-aware Thing - Fetching DTDs is a much bigger job. + +## Regarding `Hello, world!').close(); +``` + + +## Arguments + +Pass the following arguments to the parser function. All are optional. + +`strict` - Boolean. Whether or not to be a jerk. Default: `false`. + +`opt` - Object bag of settings regarding string formatting. All default to `false`. + +Settings supported: + +* `trim` - Boolean. Whether or not to trim text and comment nodes. +* `normalize` - Boolean. If true, then turn any whitespace into a single + space. +* `lowercase` - Boolean. If true, then lowercase tag names and attribute names + in loose mode, rather than uppercasing them. +* `xmlns` - Boolean. If true, then namespaces are supported. +* `position` - Boolean. If false, then don't track line/col/position. +* `strictEntities` - Boolean. If true, only parse [predefined XML + entities](http://www.w3.org/TR/REC-xml/#sec-predefined-ent) + (`&`, `'`, `>`, `<`, and `"`) + +## Methods + +`write` - Write bytes onto the stream. You don't have to do this all at +once. You can keep writing as much as you want. + +`close` - Close the stream. Once closed, no more data may be written until +it is done processing the buffer, which is signaled by the `end` event. + +`resume` - To gracefully handle errors, assign a listener to the `error` +event. Then, when the error is taken care of, you can call `resume` to +continue parsing. Otherwise, the parser will not continue while in an error +state. + +## Members + +At all times, the parser object will have the following members: + +`line`, `column`, `position` - Indications of the position in the XML +document where the parser currently is looking. + +`startTagPosition` - Indicates the position where the current tag starts. + +`closed` - Boolean indicating whether or not the parser can be written to. +If it's `true`, then wait for the `ready` event to write again. + +`strict` - Boolean indicating whether or not the parser is a jerk. + +`opt` - Any options passed into the constructor. + +`tag` - The current tag being dealt with. + +And a bunch of other stuff that you probably shouldn't touch. + +## Events + +All events emit with a single argument. To listen to an event, assign a +function to `on`. Functions get executed in the this-context of +the parser object. The list of supported events are also in the exported +`EVENTS` array. + +`error` - Indication that something bad happened. The error will be hanging +out on `parser.error`, and must be deleted before parsing can continue. By +listening to this event, you can keep an eye on that kind of stuff. Note: +this happens *much* more in strict mode. Argument: instance of `Error`. + +`text` - Text node. Argument: string of text. + +`doctype` - The ``. Argument: +object with `name` and `body` members. Attributes are not parsed, as +processing instructions have implementation dependent semantics. + +`sgmldeclaration` - Random SGML declarations. Stuff like `` +would trigger this kind of event. This is a weird thing to support, so it +might go away at some point. SAX isn't intended to be used to parse SGML, +after all. + +`opentagstart` - Emitted immediately when the tag name is available, +but before any attributes are encountered. Argument: object with a +`name` field and an empty `attributes` set. Note that this is the +same object that will later be emitted in the `opentag` event. + +`opentag` - An opening tag. Argument: object with `name` and `attributes`. +In non-strict mode, tag names are uppercased, unless the `lowercase` +option is set. If the `xmlns` option is set, then it will contain +namespace binding information on the `ns` member, and will have a +`local`, `prefix`, and `uri` member. + +`closetag` - A closing tag. In loose mode, tags are auto-closed if their +parent closes. In strict mode, well-formedness is enforced. Note that +self-closing tags will have `closeTag` emitted immediately after `openTag`. +Argument: tag name. + +`attribute` - An attribute node. Argument: object with `name` and `value`. +In non-strict mode, attribute names are uppercased, unless the `lowercase` +option is set. If the `xmlns` option is set, it will also contains namespace +information. + +`comment` - A comment node. Argument: the string of the comment. + +`opencdata` - The opening tag of a ``) of a `` tags trigger a `"script"` +event, and their contents are not checked for special xml characters. +If you pass `noscript: true`, then this behavior is suppressed. + +## Reporting Problems + +It's best to write a failing test if you find an issue. I will always +accept pull requests with failing tests if they demonstrate intended +behavior, but it is very hard to figure out what issue you're describing +without a test. Writing a test is also the best way for you yourself +to figure out if you really understand the issue you think you have with +sax-js. diff --git a/node_modules/@trysound/sax/lib/sax.js b/node_modules/@trysound/sax/lib/sax.js new file mode 100644 index 00000000..5416e88a --- /dev/null +++ b/node_modules/@trysound/sax/lib/sax.js @@ -0,0 +1,1413 @@ +;(function (sax) { // wrapper for non-node envs + sax.parser = function (strict, opt) { return new SAXParser(strict, opt) } + sax.SAXParser = SAXParser + + // When we pass the MAX_BUFFER_LENGTH position, start checking for buffer overruns. + // When we check, schedule the next check for MAX_BUFFER_LENGTH - (max(buffer lengths)), + // since that's the earliest that a buffer overrun could occur. This way, checks are + // as rare as required, but as often as necessary to ensure never crossing this bound. + // Furthermore, buffers are only tested at most once per write(), so passing a very + // large string into write() might have undesirable effects, but this is manageable by + // the caller, so it is assumed to be safe. Thus, a call to write() may, in the extreme + // edge case, result in creating at most one complete copy of the string passed in. + // Set to Infinity to have unlimited buffers. + sax.MAX_BUFFER_LENGTH = 64 * 1024 + + var buffers = [ + 'comment', 'sgmlDecl', 'textNode', 'tagName', 'doctype', + 'procInstName', 'procInstBody', 'entity', 'attribName', + 'attribValue', 'cdata', 'script' + ] + + sax.EVENTS = [ + 'text', + 'processinginstruction', + 'sgmldeclaration', + 'doctype', + 'comment', + 'opentagstart', + 'attribute', + 'opentag', + 'closetag', + 'opencdata', + 'cdata', + 'closecdata', + 'error', + 'end', + 'ready', + 'script', + 'opennamespace', + 'closenamespace' + ] + + function SAXParser (strict, opt) { + if (!(this instanceof SAXParser)) { + return new SAXParser(strict, opt) + } + + var parser = this + clearBuffers(parser) + parser.q = parser.c = '' + parser.bufferCheckPosition = sax.MAX_BUFFER_LENGTH + parser.opt = opt || {} + parser.opt.lowercase = parser.opt.lowercase || parser.opt.lowercasetags + parser.looseCase = parser.opt.lowercase ? 'toLowerCase' : 'toUpperCase' + parser.tags = [] + parser.closed = parser.closedRoot = parser.sawRoot = false + parser.tag = parser.error = null + parser.strict = !!strict + parser.noscript = !!(strict || parser.opt.noscript) + parser.state = S.BEGIN + parser.strictEntities = parser.opt.strictEntities + parser.ENTITIES = parser.strictEntities ? Object.create(sax.XML_ENTITIES) : Object.create(sax.ENTITIES) + parser.attribList = [] + + // namespaces form a prototype chain. + // it always points at the current tag, + // which protos to its parent tag. + if (parser.opt.xmlns) { + parser.ns = Object.create(rootNS) + } + + // mostly just for error reporting + parser.trackPosition = parser.opt.position !== false + if (parser.trackPosition) { + parser.position = parser.line = parser.column = 0 + } + emit(parser, 'onready') + } + + if (!Object.create) { + Object.create = function (o) { + function F () {} + F.prototype = o + var newf = new F() + return newf + } + } + + if (!Object.keys) { + Object.keys = function (o) { + var a = [] + for (var i in o) if (o.hasOwnProperty(i)) a.push(i) + return a + } + } + + function checkBufferLength (parser) { + var maxAllowed = Math.max(sax.MAX_BUFFER_LENGTH, 10) + var maxActual = 0 + for (var i = 0, l = buffers.length; i < l; i++) { + var len = parser[buffers[i]].length + if (len > maxAllowed) { + // Text/cdata nodes can get big, and since they're buffered, + // we can get here under normal conditions. + // Avoid issues by emitting the text node now, + // so at least it won't get any bigger. + switch (buffers[i]) { + case 'textNode': + closeText(parser) + break + + case 'cdata': + emitNode(parser, 'oncdata', parser.cdata) + parser.cdata = '' + break + + case 'script': + emitNode(parser, 'onscript', parser.script) + parser.script = '' + break + + default: + error(parser, 'Max buffer length exceeded: ' + buffers[i]) + } + } + maxActual = Math.max(maxActual, len) + } + // schedule the next check for the earliest possible buffer overrun. + var m = sax.MAX_BUFFER_LENGTH - maxActual + parser.bufferCheckPosition = m + parser.position + } + + function clearBuffers (parser) { + for (var i = 0, l = buffers.length; i < l; i++) { + parser[buffers[i]] = '' + } + } + + function flushBuffers (parser) { + closeText(parser) + if (parser.cdata !== '') { + emitNode(parser, 'oncdata', parser.cdata) + parser.cdata = '' + } + if (parser.script !== '') { + emitNode(parser, 'onscript', parser.script) + parser.script = '' + } + } + + SAXParser.prototype = { + end: function () { end(this) }, + write: write, + resume: function () { this.error = null; return this }, + close: function () { return this.write(null) }, + flush: function () { flushBuffers(this) } + } + + // this really needs to be replaced with character classes. + // XML allows all manner of ridiculous numbers and digits. + var CDATA = '[CDATA[' + var DOCTYPE = 'DOCTYPE' + var XML_NAMESPACE = 'http://www.w3.org/XML/1998/namespace' + var XMLNS_NAMESPACE = 'http://www.w3.org/2000/xmlns/' + var rootNS = { xml: XML_NAMESPACE, xmlns: XMLNS_NAMESPACE } + + // http://www.w3.org/TR/REC-xml/#NT-NameStartChar + // This implementation works on strings, a single character at a time + // as such, it cannot ever support astral-plane characters (10000-EFFFF) + // without a significant breaking change to either this parser, or the + // JavaScript language. Implementation of an emoji-capable xml parser + // is left as an exercise for the reader. + var nameStart = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/ + + var nameBody = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040.\d-]/ + + var entityStart = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/ + var entityBody = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040.\d-]/ + + function isWhitespace (c) { + return c === ' ' || c === '\n' || c === '\r' || c === '\t' + } + + function isQuote (c) { + return c === '"' || c === '\'' + } + + function isAttribEnd (c) { + return c === '>' || isWhitespace(c) + } + + function isMatch (regex, c) { + return regex.test(c) + } + + function notMatch (regex, c) { + return !isMatch(regex, c) + } + + var S = 0 + sax.STATE = { + BEGIN: S++, // leading byte order mark or whitespace + BEGIN_WHITESPACE: S++, // leading whitespace + TEXT: S++, // general stuff + TEXT_ENTITY: S++, // & and such. + OPEN_WAKA: S++, // < + SGML_DECL: S++, // + SCRIPT: S++, //