@glimmer/syntax/dist/prod/index.js

import{assertNever as t,assign as e,dict as s}from"@glimmer/util";import{parseWithoutProcessing as r,parse as n}from"@handlebars/parser";import{EntityParser as a,EventedTokenizer as i,HTML5NamedCharRefs as o}from"simple-html-tokenizer";import{SexpOpcodes as l}from"@glimmer/wire-format";const c=/["\x26\xa0]/u,h=new RegExp(c.source,"gu"),u=/[&<>\xa0]/u,p=new RegExp(u.source,"gu");function d(t){switch(t.charCodeAt(0)){case 160:return"&nbsp;";case 34:return"&quot;";case 38:return"&amp;";default:return t}}function m(t){switch(t.charCodeAt(0)){case 160:return"&nbsp;";case 38:return"&amp;";case 60:return"&lt;";case 62:return"&gt;";default:return t}}function f(t,e){return t.loc.isInvisible||e.loc.isInvisible?0:t.loc.startPosition.line<e.loc.startPosition.line||t.loc.startPosition.line===e.loc.startPosition.line&&t.loc.startPosition.column<e.loc.startPosition.column?-1:t.loc.startPosition.line===e.loc.startPosition.line&&t.loc.startPosition.column===e.loc.startPosition.column?0:1}const g=new Set(["area","base","br","col","command","embed","hr","img","input","keygen","link","meta","param","source","track","wbr"]);function b(){return[...g]}const k=/^\S/u;function w(t){return g.has(t.toLowerCase())&&t[0]?.toLowerCase()===t[0]}class y{constructor(t){this.buffer="",this.options=t}handledByOverride(t,e=!1){if(void 0!==this.options.override){let s=this.options.override(t,this.options);if("string"==typeof s)return e&&k.test(s)&&(s=` ${s}`),this.buffer+=s,!0}return!1}Node(t){switch(t.type){case"MustacheStatement":case"BlockStatement":case"MustacheCommentStatement":case"CommentStatement":case"TextNode":case"ElementNode":case"AttrNode":case"Block":case"Template":return this.TopLevelStatement(t);case"StringLiteral":case"BooleanLiteral":case"NumberLiteral":case"UndefinedLiteral":case"NullLiteral":case"PathExpression":case"SubExpression":return this.Expression(t);case"ConcatStatement":return this.ConcatStatement(t);case"Hash":return this.Hash(t);case"HashPair":return this.HashPair(t);case"ElementModifierStatement":return this.ElementModifierStatement(t)}}Expression(t){switch(t.type){case"StringLiteral":case"BooleanLiteral":case"NumberLiteral":case"UndefinedLiteral":case"NullLiteral":return this.Literal(t);case"PathExpression":return this.PathExpression(t);case"SubExpression":return this.SubExpression(t)}}Literal(t){switch(t.type){case"StringLiteral":return this.StringLiteral(t);case"BooleanLiteral":return this.BooleanLiteral(t);case"NumberLiteral":return this.NumberLiteral(t);case"UndefinedLiteral":return this.UndefinedLiteral(t);case"NullLiteral":return this.NullLiteral(t)}}TopLevelStatement(t){switch(t.type){case"MustacheStatement":return this.MustacheStatement(t);case"BlockStatement":return this.BlockStatement(t);case"MustacheCommentStatement":return this.MustacheCommentStatement(t);case"CommentStatement":return this.CommentStatement(t);case"TextNode":return this.TextNode(t);case"ElementNode":return this.ElementNode(t);case"Block":return this.Block(t);case"Template":return this.Template(t);case"AttrNode":return this.AttrNode(t)}}Template(t){this.TopLevelStatements(t.body)}Block(t){t.chained&&(t.body[0].chained=!0),this.handledByOverride(t)||this.TopLevelStatements(t.body)}TopLevelStatements(t){t.forEach((t=>this.TopLevelStatement(t)))}ElementNode(t){this.handledByOverride(t)||(this.OpenElementNode(t),this.TopLevelStatements(t.children),this.CloseElementNode(t))}OpenElementNode(t){this.buffer+=`<${t.tag}`;const e=[...t.attributes,...t.modifiers,...t.comments].sort(f);for(const t of e)switch(this.buffer+=" ",t.type){case"AttrNode":this.AttrNode(t);break;case"ElementModifierStatement":this.ElementModifierStatement(t);break;case"MustacheCommentStatement":this.MustacheCommentStatement(t)}t.blockParams.length&&this.BlockParams(t.blockParams),t.selfClosing&&(this.buffer+=" /"),this.buffer+=">"}CloseElementNode(t){t.selfClosing||w(t.tag)||(this.buffer+=`</${t.tag}>`)}AttrNode(t){if(this.handledByOverride(t))return;let{name:e,value:s}=t;this.buffer+=e,("TextNode"!==s.type||s.chars.length>0)&&(this.buffer+="=",this.AttrNodeValue(s))}AttrNodeValue(t){"TextNode"===t.type?(this.buffer+='"',this.TextNode(t,!0),this.buffer+='"'):this.Node(t)}TextNode(t,e){var s;this.handledByOverride(t)||("raw"===this.options.entityEncoding?this.buffer+=t.chars:this.buffer+=e?(s=t.chars,c.test(s)?s.replace(h,d):s):function(t){return u.test(t)?t.replace(p,m):t}(t.chars))}MustacheStatement(t){this.handledByOverride(t)||(this.buffer+=t.trusting?"{{{":"{{",t.strip.open&&(this.buffer+="~"),this.Expression(t.path),this.Params(t.params),this.Hash(t.hash),t.strip.close&&(this.buffer+="~"),this.buffer+=t.trusting?"}}}":"}}")}BlockStatement(t){this.handledByOverride(t)||(t.chained?(this.buffer+=t.inverseStrip.open?"{{~":"{{",this.buffer+="else 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")}|`}ConcatStatement(t){this.handledByOverride(t)||(this.buffer+='"',t.parts.forEach((t=>{"TextNode"===t.type?this.TextNode(t,!0):this.Node(t)})),this.buffer+='"')}MustacheCommentStatement(t){this.handledByOverride(t)||(this.buffer+=`{{!--${t.value}--}}`)}ElementModifierStatement(t){this.handledByOverride(t)||(this.buffer+="{{",this.Expression(t.path),this.Params(t.params),this.Hash(t.hash),this.buffer+="}}")}CommentStatement(t){this.handledByOverride(t)||(this.buffer+=`\x3c!--${t.value}--\x3e`)}PathExpression(t){this.handledByOverride(t)||(this.buffer+=t.original)}SubExpression(t){this.handledByOverride(t)||(this.buffer+="(",this.Expression(t.path),this.Params(t.params),this.Hash(t.hash),this.buffer+=")")}Params(t){t.length&&t.forEach((t=>{this.buffer+=" ",this.Expression(t)}))}Hash(t){this.handledByOverride(t,!0)||t.pairs.forEach((t=>{this.buffer+=" 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