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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>EM•Script Grammar</title>
<link rel="stylesheet" href="./grammar.css">
<script>
history.scrollRestoration = 'manual'
window.scrollTo(0, 0)
</script>
<style>
@import url('https://fonts.googleapis.com/css2?family=Inconsolata&display=swap');
body {
background-color: hsl(231, 15%, 18%);
width: 680px;
height: auto;
}
svg.railroad-diagram path {
stroke-width: 1.5;
stroke: hsl(203, 100%, 75%);
fill: none;
shape-rendering: geometricPrecision;
stroke-linejoin: round;
stroke-linecap: round;
}
svg.railroad-diagram text {
fill: black;
font: bold 13px 'Inconsolata';
text-anchor: middle;
}
svg.railroad-diagram text.label {
text-anchor: start;
}
svg.railroad-diagram text.code-frag {
fill: rgb(213, 215, 226);
font: bold 15px 'Inconsolata';
}
svg.railroad-diagram text.code-frag tspan.b {
fill: hsl(207, 61%, 59%);
font-weight: bold;
}
svg.railroad-diagram text.code-frag tspan.k {
fill: hsl(280, 50%, 65%);
font-weight: bold;
}
svg.railroad-diagram text.code-frag tspan.n {
fill: hsl(201, 100%, 80%);
font-weight: bold;
}
svg.railroad-diagram text.code-frag tspan.r {
fill: hsl(18, 93%, 69%);
font-weight: bold;
}
svg.railroad-diagram text.code-frag tspan.R {
fill: hsl(18, 93%, 69%);
font-style: italic;
font-weight: normal;
}
svg.railroad-diagram text.code-frag tspan.s {
fill: hsl(17, 47%, 64%);
}
svg.railroad-diagram text.code-frag tspan.t {
fill: hsl(168, 80%, 55%);
font-weight: bold;
}
svg.railroad-diagram text.code-frag tspan.X {
font-style: italic;
font-weight: normal;
}
svg.railroad-diagram text.comment {
fill: hsl(203, 100%, 75%);
font: italic 14px 'Inconsolata';
}
svg.railroad-diagram g.non-terminal rect {
fill: hsl(165, 80%, 60%) !important;
stroke-width: 1.5;
stroke: hsl(203, 100%, 75%);
}
svg.railroad-diagram rect {
fill: hsl(17, 50%, 75%);
}
svg.railroad-diagram rect.group-box {
stroke-width: 1;
stroke: hsl(203, 100%, 75%);
stroke-dasharray: 4 2;
fill: none;
}
.diagramHeader {
display: inline-block;
-webkit-touch-callout: default;
-webkit-user-select: text;
-khtml-user-select: text;
-moz-user-select: text;
-ms-user-select: text;
color: hsl(203, 100%, 75%);
user-select: text;
font-weight: bold;
font-family: 'Inconsolata';
font-size: 18px;
margin-top: 8px;
margin-bottom: -8px;
text-align: center;
}
.diagramHeaderDef {
background-color: lightgreen;
}
svg.railroad-diagram text {
-webkit-touch-callout: default;
-webkit-user-select: text;
-khtml-user-select: text;
-moz-user-select: text;
-ms-user-select: text;
user-select: text;
}
svg.railroad-diagram g.non-terminal rect.diagramRectUsage {
color: green;
fill: yellow;
stroke: 5;
}
svg.railroad-diagram g.terminal rect.diagramRectUsage {
color: green;
fill: yellow;
stroke: 5;
}
div {
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
svg {
width: 100%;
}
svg.railroad-diagram g.non-terminal text {
cursor: pointer;
}
</style>
</head>
<body>
<div align="center">
<div id="CATEGORY" class="diagramHeader">CATEGORY</div>
<div class="diagramFrame"><svg class="railroad-diagram" width="514" height="52" viewBox="0 0 514 52">
<g transform="translate(.5 .5)">
<g>
<path d="M15 16v20m10 -20v20m-10 -10h20"></path>
</g>
<path d="M35 26h10"></path>
<g class="non-terminal">
<path d="M45 26h0"></path>
<path d="M99 26h0"></path>
<rect x="45" y="15" width="54" height="22"></rect>
<a xlink:href="#decl"><text x="72" y="30">decl</text>
</a>
</g>
<path d="M99 26h10"></path>
<path d="M109 26h10"></path>
<g class="non-terminal">
<path d="M119 26h0"></path>
<path d="M173 26h0"></path>
<rect x="119" y="15" width="54" height="22"></rect>
<a xlink:href="#expr"><text x="146" y="30">expr</text>
</a>
</g>
<path d="M173 26h10"></path>
<path d="M183 26h10"></path>
<g class="non-terminal">
<path d="M193 26h0"></path>
<path d="M247 26h0"></path>
<rect x="193" y="15" width="54" height="22"></rect>
<a xlink:href="#func"><text x="220" y="30">func</text>
</a>
</g>
<path d="M247 26h10"></path>
<path d="M257 26h10"></path>
<g class="non-terminal">
<path d="M267 26h0"></path>
<path d="M321 26h0"></path>
<rect x="267" y="15" width="54" height="22"></rect>
<a xlink:href="#stmt"><text x="294" y="30">stmt</text>
</a>
</g>
<path d="M321 26h10"></path>
<path d="M331 26h10"></path>
<g class="non-terminal">
<path d="M341 26h0"></path>
<path d="M395 26h0"></path>
<rect x="341" y="15" width="54" height="22"></rect>
<a xlink:href="#type"><text x="368" y="30">type</text>
</a>
</g>
<path d="M395 26h10"></path>
<path d="M405 26h10"></path>
<g class="non-terminal">
<path d="M415 26h0"></path>
<path d="M469 26h0"></path>
<rect x="415" y="15" width="54" height="22"></rect>
<a xlink:href="#unit"><text x="442" y="30">unit</text>
</a>
</g>
<path d="M469 26h10"></path>
<path d="M 479 26 h 20 m -10 -10 v 20 m 10 -20 v 20"></path>
</g>
</svg>
</div>
<div id="decl" class="diagramHeader">decl</div>
<div class="diagramFrame"><svg class="railroad-diagram" width="233" height="262" viewBox="0 0 233 262">
<g transform="translate(.5 .5)">
<g>
<path d="M15 16v20m0 -10h20"></path>
</g>
<g>
<path d="M35 26h0"></path>
<path d="M198 26h0"></path>
<path d="M35 26h12"></path>
<g class="non-terminal">
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<path d="M186 26h0"></path>
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</a>
</g>
<path d="M186 26h12"></path>
<path d="M35 26a6 6 0 0 1 6 6v18a6 6 0 0 0 6 6"></path>
<g class="non-terminal">
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<path d="M186 56h0"></path>
<rect x="47" y="45" width="139" height="22"></rect>
<a xlink:href="#config-decl"><text x="116.5" y="60">config-decl </text>
</a>
</g>
<path d="M186 56a6 6 0 0 0 6 -6v-18a6 6 0 0 1 6 -6"></path>
<path d="M35 26a6 6 0 0 1 6 6v48a6 6 0 0 0 6 6"></path>
<g class="non-terminal">
<path d="M47 86h0"></path>
<path d="M186 86h0"></path>
<rect x="47" y="75" width="139" height="22"></rect>
<a xlink:href="#const-decl"><text x="116.5" y="90">const-decl </text>
</a>
</g>
<path d="M186 86a6 6 0 0 0 6 -6v-48a6 6 0 0 1 6 -6"></path>
<path d="M35 26a6 6 0 0 1 6 6v78a6 6 0 0 0 6 6"></path>
<g class="non-terminal">
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<path d="M186 116h0"></path>
<rect x="47" y="105" width="139" height="22"></rect>
<a xlink:href="#delegate-decl"><text x="116.5" y="120">delegate-decl </text>
</a>
</g>
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<path d="M35 26a6 6 0 0 1 6 6v108a6 6 0 0 0 6 6"></path>
<g class="non-terminal">
<path d="M47 146h0"></path>
<path d="M186 146h0"></path>
<rect x="47" y="135" width="139" height="22"></rect>
<a xlink:href="#proxy-decl"><text x="116.5" y="150">proxy-decl </text>
</a>
</g>
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<path d="M186 176h0"></path>
<rect x="47" y="165" width="139" height="22"></rect>
<a xlink:href="#table-decl"><text x="116.5" y="180">table-decl </text>
</a>
</g>
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<path d="M35 26a6 6 0 0 1 6 6v168a6 6 0 0 0 6 6"></path>
<g class="non-terminal">
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<path d="M186 206h0"></path>
<rect x="47" y="195" width="139" height="22"></rect>
<a xlink:href="#type-decl"><text x="116.5" y="210">type-decl </text>
</a>
</g>
<path d="M186 206a6 6 0 0 0 6 -6v-168a6 6 0 0 1 6 -6"></path>
<path d="M35 26a6 6 0 0 1 6 6v198a6 6 0 0 0 6 6"></path>
<g class="non-terminal">
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<path d="M186 236h0"></path>
<rect x="47" y="225" width="139" height="22"></rect>
<a xlink:href="#var-decl"><text x="116.5" y="240">var-decl </text>
</a>
</g>
<path d="M186 236a6 6 0 0 0 6 -6v-198a6 6 0 0 1 6 -6"></path>
</g>
<path d="M 198 26 h 20 m 0 -10 v 20"></path>
</g>
</svg>
</div>
<div id="clone-decl" class="diagramHeader">clone-decl</div>
<div class="diagramFrame"><svg class="railroad-diagram" width="586.5" height="65" viewBox="0 0 586.5 65">
<g transform="translate(.5 .5)">
<g>
<path d="M15 16v20m0 -10h20"></path>
</g>
<g>
<path d="M35 26h0"></path>
<path d="M117 26h0"></path>
<path d="M35 26h12"></path>
<g>
<path d="M47 26h58"></path>
</g>
<path d="M105 26h12"></path>
<path d="M35 26a6 6 0 0 1 6 6v4a6 6 0 0 0 6 6"></path>
<g>
<path d="M47 42h0"></path>
<path d="M105 42h0"></path>
<text x="76" y="47" class="code-frag"><tspan class="k">export</tspan></text>
</g>
<path d="M105 42a6 6 0 0 0 6 -6v-4a6 6 0 0 1 6 -6"></path>
</g>
<path d="M117 26h10"></path>
<g>
<path d="M127 26h0"></path>
<path d="M177 26h0"></path>
<text x="152" y="31" class="code-frag"><tspan class="b">const</tspan></text>
</g>
<path d="M177 26h10"></path>
<path d="M187 26h10"></path>
<g class="terminal">
<path d="M197 26h0"></path>
<path d="M251 26h0"></path>
<rect x="197" y="15" width="54" height="22" rx="10" ry="10"></rect>
<text x="224" y="30">name</text>
</g>
<path d="M251 26h10"></path>
<path d="M261 26h10"></path>
<g>
<path d="M271 26h0"></path>
<path d="M353 26h0"></path>
<text x="312" y="31" class="code-frag">= <tspan class="r">$clone</tspan>(</text>
</g>
<path d="M353 26h10"></path>
<path d="M363 26h10"></path>
<g class="terminal">
<path d="M373 26h0"></path>
<path d="M503.5 26h0"></path>
<rect x="373" y="15" width="130.5" height="22" rx="10" ry="10"></rect>
<text x="438.25" y="30">template-name</text>
</g>
<path d="M503.5 26h10"></path>
<path d="M513.5 26h10"></path>
<g>
<path d="M523.5 26h0"></path>
<path d="M541.5 26h0"></path>
<text x="532.5" y="31" class="code-frag">)</text>
</g>
<path d="M541.5 26h10"></path>
<path d="M 551.5 26 h 20 m 0 -10 v 20"></path>
</g>
</svg>
</div>
<div id="config-decl" class="diagramHeader">config-decl</div>
<div class="diagramFrame"><svg class="railroad-diagram" width="642" height="71" viewBox="0 0 642 71">
<g transform="translate(.5 .5)">
<g>
<path d="M15 16v20m0 -10h20"></path>
</g>
<g>
<path d="M35 26h0"></path>
<path d="M117 26h0"></path>
<path d="M35 26h12"></path>
<g>
<path d="M47 26h58"></path>
</g>
<path d="M105 26h12"></path>
<path d="M35 26a6 6 0 0 1 6 6v4a6 6 0 0 0 6 6"></path>
<g>
<path d="M47 42h0"></path>
<path d="M105 42h0"></path>
<text x="76" y="47" class="code-frag"><tspan class="k">export</tspan></text>
</g>
<path d="M105 42a6 6 0 0 0 6 -6v-4a6 6 0 0 1 6 -6"></path>
</g>
<path d="M117 26h10"></path>
<g>
<path d="M127 26h0"></path>
<path d="M177 26h0"></path>
<text x="152" y="31" class="code-frag"><tspan class="b">const</tspan></text>
</g>
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