Commit 970674cf4200049b028e16c30122cb4504c89598
2021-03-05T23:23:17
Added support for plaintext (#2738)
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diff --git a/components/prism-core.js b/components/prism-core.js
index acc60d6..d736709 100644
--- a/components/prism-core.js
+++ b/components/prism-core.js
@@ -22,6 +22,9 @@ var Prism = (function (_self){
var lang = /\blang(?:uage)?-([\w-]+)\b/i;
var uniqueId = 0;
+// The grammar object for plaintext
+var plainTextGrammar = {};
+
var _ = {
/**
@@ -256,6 +259,14 @@ var _ = {
*/
languages: {
/**
+ * The grammar for plain, unformatted text.
+ */
+ plain: plainTextGrammar,
+ plaintext: plainTextGrammar,
+ text: plainTextGrammar,
+ txt: plainTextGrammar,
+
+ /**
* Creates a deep copy of the language with the given id and appends the given tokens.
*
* If a token in `redef` also appears in the copied language, then the existing token in the copied language
diff --git a/components/prism-core.min.js b/components/prism-core.min.js
index 38bfc4e..1723237 100644
--- a/components/prism-core.min.js
+++ b/components/prism-core.min.js
@@ -1 +1 @@
-var _self="undefined"!=typeof window?window:"undefined"!=typeof WorkerGlobalScope&&self instanceof WorkerGlobalScope?self:{},Prism=function(u){var c=/\blang(?:uage)?-([\w-]+)\b/i,n=0,M={manual:u.Prism&&u.Prism.manual,disableWorkerMessageHandler:u.Prism&&u.Prism.disableWorkerMessageHandler,util:{encode:function e(n){return n instanceof W?new W(n.type,e(n.content),n.alias):Array.isArray(n)?n.map(e):n.replace(/&/g,"&").replace(/</g,"<").replace(/\u00a0/g," ")},type:function(e){return Object.prototype.toString.call(e).slice(8,-1)},objId:function(e){return e.__id||Object.defineProperty(e,"__id",{value:++n}),e.__id},clone:function r(e,t){var a,n;switch(t=t||{},M.util.type(e)){case"Object":if(n=M.util.objId(e),t[n])return t[n];for(var i in a={},t[n]=a,e)e.hasOwnProperty(i)&&(a[i]=r(e[i],t));return a;case"Array":return n=M.util.objId(e),t[n]?t[n]:(a=[],t[n]=a,e.forEach(function(e,n){a[n]=r(e,t)}),a);default:return e}},getLanguage:function(e){for(;e&&!c.test(e.className);)e=e.parentElement;return e?(e.className.match(c)||[,"none"])[1].toLowerCase():"none"},currentScript:function(){if("undefined"==typeof document)return null;if("currentScript"in document)return document.currentScript;try{throw new Error}catch(e){var n=(/at [^(\r\n]*\((.*):.+:.+\)$/i.exec(e.stack)||[])[1];if(n){var r=document.getElementsByTagName("script");for(var t in r)if(r[t].src==n)return r[t]}return null}},isActive:function(e,n,r){for(var t="no-"+n;e;){var a=e.classList;if(a.contains(n))return!0;if(a.contains(t))return!1;e=e.parentElement}return!!r}},languages:{extend:function(e,n){var r=M.util.clone(M.languages[e]);for(var t in n)r[t]=n[t];return r},insertBefore:function(r,e,n,t){var a=(t=t||M.languages)[r],i={};for(var l in a)if(a.hasOwnProperty(l)){if(l==e)for(var o in n)n.hasOwnProperty(o)&&(i[o]=n[o]);n.hasOwnProperty(l)||(i[l]=a[l])}var s=t[r];return 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i=e.parentElement;i&&"pre"===i.nodeName.toLowerCase()&&(i.className=i.className.replace(c,"").replace(/\s+/g," ")+" language-"+t);var l={element:e,language:t,grammar:a,code:e.textContent};function o(e){l.highlightedCode=e,M.hooks.run("before-insert",l),l.element.innerHTML=l.highlightedCode,M.hooks.run("after-highlight",l),M.hooks.run("complete",l),r&&r.call(l.element)}if(M.hooks.run("before-sanity-check",l),!l.code)return M.hooks.run("complete",l),void(r&&r.call(l.element));if(M.hooks.run("before-highlight",l),l.grammar)if(n&&u.Worker){var s=new Worker(M.filename);s.onmessage=function(e){o(e.data)},s.postMessage(JSON.stringify({language:l.language,code:l.code,immediateClose:!0}))}else o(M.highlight(l.code,l.grammar,l.language));else o(M.util.encode(l.code))},highlight:function(e,n,r){var t={code:e,grammar:n,language:r};return M.hooks.run("before-tokenize",t),t.tokens=M.tokenize(t.code,t.grammar),M.hooks.run("after-tokenize",t),W.stringify(M.util.encode(t.tokens),t.language)},tokenize:function(e,n){var r=n.rest;if(r){for(var t in r)n[t]=r[t];delete n.rest}var a=new i;return I(a,a.head,e),function e(n,r,t,a,i,l){for(var o in t)if(t.hasOwnProperty(o)&&t[o]){var s=t[o];s=Array.isArray(s)?s:[s];for(var u=0;u<s.length;++u){if(l&&l.cause==o+","+u)return;var c=s[u],g=c.inside,f=!!c.lookbehind,h=!!c.greedy,d=c.alias;if(h&&!c.pattern.global){var v=c.pattern.toString().match(/[imsuy]*$/)[0];c.pattern=RegExp(c.pattern.source,v+"g")}for(var p=c.pattern||c,m=a.next,y=i;m!==r.tail&&!(l&&y>=l.reach);y+=m.value.length,m=m.next){var k=m.value;if(r.length>n.length)return;if(!(k instanceof W)){var b,x=1;if(h){if(!(b=z(p,y,n,f)))break;var w=b.index,A=b.index+b[0].length,P=y;for(P+=m.value.length;P<=w;)m=m.next,P+=m.value.length;if(P-=m.value.length,y=P,m.value instanceof W)continue;for(var S=m;S!==r.tail&&(P<A||"string"==typeof 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e={value:null,prev:null,next:null},n={value:null,prev:e,next:null};e.next=n,this.head=e,this.tail=n,this.length=0}function I(e,n,r){var t=n.next,a={value:r,prev:n,next:t};return n.next=a,t.prev=a,e.length++,a}function q(e,n,r){for(var t=n.next,a=0;a<r&&t!==e.tail;a++)t=t.next;(n.next=t).prev=n,e.length-=a}if(u.Prism=M,W.stringify=function n(e,r){if("string"==typeof e)return e;if(Array.isArray(e)){var t="";return e.forEach(function(e){t+=n(e,r)}),t}var a={type:e.type,content:n(e.content,r),tag:"span",classes:["token",e.type],attributes:{},language:r},i=e.alias;i&&(Array.isArray(i)?Array.prototype.push.apply(a.classes,i):a.classes.push(i)),M.hooks.run("wrap",a);var l="";for(var o in a.attributes)l+=" "+o+'="'+(a.attributes[o]||"").replace(/"/g,""")+'"';return"<"+a.tag+' class="'+a.classes.join(" ")+'"'+l+">"+a.content+"</"+a.tag+">"},!u.document)return u.addEventListener&&(M.disableWorkerMessageHandler||u.addEventListener("message",function(e){var n=JSON.parse(e.data),r=n.language,t=n.code,a=n.immediateClose;u.postMessage(M.highlight(t,M.languages[r],r)),a&&u.close()},!1)),M;var e=M.util.currentScript();function r(){M.manual||M.highlightAll()}if(e&&(M.filename=e.src,e.hasAttribute("data-manual")&&(M.manual=!0)),!M.manual){var t=document.readyState;"loading"===t||"interactive"===t&&e&&e.defer?document.addEventListener("DOMContentLoaded",r):window.requestAnimationFrame?window.requestAnimationFrame(r):window.setTimeout(r,16)}return M}(_self);"undefined"!=typeof module&&module.exports&&(module.exports=Prism),"undefined"!=typeof global&&(global.Prism=Prism);
\ No newline at end of file
+var _self="undefined"!=typeof window?window:"undefined"!=typeof WorkerGlobalScope&&self instanceof WorkerGlobalScope?self:{},Prism=function(u){var c=/\blang(?:uage)?-([\w-]+)\b/i,n=0,e={},M={manual:u.Prism&&u.Prism.manual,disableWorkerMessageHandler:u.Prism&&u.Prism.disableWorkerMessageHandler,util:{encode:function e(n){return n instanceof W?new W(n.type,e(n.content),n.alias):Array.isArray(n)?n.map(e):n.replace(/&/g,"&").replace(/</g,"<").replace(/\u00a0/g," ")},type:function(e){return Object.prototype.toString.call(e).slice(8,-1)},objId:function(e){return e.__id||Object.defineProperty(e,"__id",{value:++n}),e.__id},clone:function t(e,r){var a,n;switch(r=r||{},M.util.type(e)){case"Object":if(n=M.util.objId(e),r[n])return r[n];for(var i in a={},r[n]=a,e)e.hasOwnProperty(i)&&(a[i]=t(e[i],r));return a;case"Array":return n=M.util.objId(e),r[n]?r[n]:(a=[],r[n]=a,e.forEach(function(e,n){a[n]=t(e,r)}),a);default:return e}},getLanguage:function(e){for(;e&&!c.test(e.className);)e=e.parentElement;return e?(e.className.match(c)||[,"none"])[1].toLowerCase():"none"},currentScript:function(){if("undefined"==typeof document)return null;if("currentScript"in document)return document.currentScript;try{throw new Error}catch(e){var n=(/at [^(\r\n]*\((.*):.+:.+\)$/i.exec(e.stack)||[])[1];if(n){var t=document.getElementsByTagName("script");for(var r in t)if(t[r].src==n)return t[r]}return null}},isActive:function(e,n,t){for(var r="no-"+n;e;){var a=e.classList;if(a.contains(n))return!0;if(a.contains(r))return!1;e=e.parentElement}return!!t}},languages:{plain:e,plaintext:e,text:e,txt:e,extend:function(e,n){var t=M.util.clone(M.languages[e]);for(var r in n)t[r]=n[r];return t},insertBefore:function(t,e,n,r){var a=(r=r||M.languages)[t],i={};for(var l in a)if(a.hasOwnProperty(l)){if(l==e)for(var o in n)n.hasOwnProperty(o)&&(i[o]=n[o]);n.hasOwnProperty(l)||(i[l]=a[l])}var s=r[t];return r[t]=i,M.languages.DFS(M.languages,function(e,n){n===s&&e!=t&&(this[e]=i)}),i},DFS:function e(n,t,r,a){a=a||{};var i=M.util.objId;for(var l in n)if(n.hasOwnProperty(l)){t.call(n,l,n[l],r||l);var o=n[l],s=M.util.type(o);"Object"!==s||a[i(o)]?"Array"!==s||a[i(o)]||(a[i(o)]=!0,e(o,t,l,a)):(a[i(o)]=!0,e(o,t,null,a))}}},plugins:{},highlightAll:function(e,n){M.highlightAllUnder(document,e,n)},highlightAllUnder:function(e,n,t){var r={callback:t,container:e,selector:'code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code'};M.hooks.run("before-highlightall",r),r.elements=Array.prototype.slice.apply(r.container.querySelectorAll(r.selector)),M.hooks.run("before-all-elements-highlight",r);for(var a,i=0;a=r.elements[i++];)M.highlightElement(a,!0===n,r.callback)},highlightElement:function(e,n,t){var r=M.util.getLanguage(e),a=M.languages[r];e.className=e.className.replace(c,"").replace(/\s+/g," ")+" language-"+r;var i=e.parentElement;i&&"pre"===i.nodeName.toLowerCase()&&(i.className=i.className.replace(c,"").replace(/\s+/g," ")+" language-"+r);var l={element:e,language:r,grammar:a,code:e.textContent};function o(e){l.highlightedCode=e,M.hooks.run("before-insert",l),l.element.innerHTML=l.highlightedCode,M.hooks.run("after-highlight",l),M.hooks.run("complete",l),t&&t.call(l.element)}if(M.hooks.run("before-sanity-check",l),!l.code)return M.hooks.run("complete",l),void(t&&t.call(l.element));if(M.hooks.run("before-highlight",l),l.grammar)if(n&&u.Worker){var s=new Worker(M.filename);s.onmessage=function(e){o(e.data)},s.postMessage(JSON.stringify({language:l.language,code:l.code,immediateClose:!0}))}else o(M.highlight(l.code,l.grammar,l.language));else o(M.util.encode(l.code))},highlight:function(e,n,t){var r={code:e,grammar:n,language:t};return M.hooks.run("before-tokenize",r),r.tokens=M.tokenize(r.code,r.grammar),M.hooks.run("after-tokenize",r),W.stringify(M.util.encode(r.tokens),r.language)},tokenize:function(e,n){var t=n.rest;if(t){for(var r in t)n[r]=t[r];delete n.rest}var a=new i;return I(a,a.head,e),function e(n,t,r,a,i,l){for(var o in r)if(r.hasOwnProperty(o)&&r[o]){var s=r[o];s=Array.isArray(s)?s:[s];for(var u=0;u<s.length;++u){if(l&&l.cause==o+","+u)return;var c=s[u],g=c.inside,f=!!c.lookbehind,h=!!c.greedy,d=c.alias;if(h&&!c.pattern.global){var v=c.pattern.toString().match(/[imsuy]*$/)[0];c.pattern=RegExp(c.pattern.source,v+"g")}for(var p=c.pattern||c,m=a.next,y=i;m!==t.tail&&!(l&&y>=l.reach);y+=m.value.length,m=m.next){var k=m.value;if(t.length>n.length)return;if(!(k instanceof W)){var b,x=1;if(h){if(!(b=z(p,y,n,f)))break;var w=b.index,A=b.index+b[0].length,P=y;for(P+=m.value.length;P<=w;)m=m.next,P+=m.value.length;if(P-=m.value.length,y=P,m.value instanceof W)continue;for(var S=m;S!==t.tail&&(P<A||"string"==typeof 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e={value:null,prev:null,next:null},n={value:null,prev:e,next:null};e.next=n,this.head=e,this.tail=n,this.length=0}function I(e,n,t){var r=n.next,a={value:t,prev:n,next:r};return n.next=a,r.prev=a,e.length++,a}function q(e,n,t){for(var r=n.next,a=0;a<t&&r!==e.tail;a++)r=r.next;(n.next=r).prev=n,e.length-=a}if(u.Prism=M,W.stringify=function n(e,t){if("string"==typeof e)return e;if(Array.isArray(e)){var r="";return e.forEach(function(e){r+=n(e,t)}),r}var a={type:e.type,content:n(e.content,t),tag:"span",classes:["token",e.type],attributes:{},language:t},i=e.alias;i&&(Array.isArray(i)?Array.prototype.push.apply(a.classes,i):a.classes.push(i)),M.hooks.run("wrap",a);var l="";for(var o in a.attributes)l+=" "+o+'="'+(a.attributes[o]||"").replace(/"/g,""")+'"';return"<"+a.tag+' class="'+a.classes.join(" ")+'"'+l+">"+a.content+"</"+a.tag+">"},!u.document)return u.addEventListener&&(M.disableWorkerMessageHandler||u.addEventListener("message",function(e){var n=JSON.parse(e.data),t=n.language,r=n.code,a=n.immediateClose;u.postMessage(M.highlight(r,M.languages[t],t)),a&&u.close()},!1)),M;var t=M.util.currentScript();function r(){M.manual||M.highlightAll()}if(t&&(M.filename=t.src,t.hasAttribute("data-manual")&&(M.manual=!0)),!M.manual){var a=document.readyState;"loading"===a||"interactive"===a&&t&&t.defer?document.addEventListener("DOMContentLoaded",r):window.requestAnimationFrame?window.requestAnimationFrame(r):window.setTimeout(r,16)}return M}(_self);"undefined"!=typeof module&&module.exports&&(module.exports=Prism),"undefined"!=typeof global&&(global.Prism=Prism);
\ No newline at end of file
diff --git a/docs/Prism.hooks.html b/docs/Prism.hooks.html
index 28f00aa..31e525f 100644
--- a/docs/Prism.hooks.html
+++ b/docs/Prism.hooks.html
@@ -73,7 +73,7 @@
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line660">line 660</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line671">line 671</a>
</li></ul></dd>
@@ -152,7 +152,7 @@
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line675">line 675</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line686">line 686</a>
</li></ul></dd>
@@ -314,7 +314,7 @@ Hooks are usually directly run by a highlight function but you can also run hook
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line692">line 692</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line703">line 703</a>
</li></ul></dd>
diff --git a/docs/Prism.html b/docs/Prism.html
index c1a9a50..b61e07f 100644
--- a/docs/Prism.html
+++ b/docs/Prism.html
@@ -166,7 +166,7 @@
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line48">line 48</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line51">line 51</a>
</li></ul></dd>
@@ -263,7 +263,7 @@ Prism.manual = true;
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line601">line 601</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line612">line 612</a>
</li></ul></dd>
@@ -480,7 +480,7 @@ and the language definitions to use, and returns a string with the HTML produced
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line448">line 448</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line459">line 459</a>
</li></ul></dd>
@@ -676,7 +676,7 @@ each one of them.</p>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line467">line 467</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line478">line 478</a>
</li></ul></dd>
@@ -911,7 +911,7 @@ each one of them.</p>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line513">line 513</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line524">line 524</a>
</li></ul></dd>
@@ -1157,7 +1157,7 @@ Mostly useful when <code>async</code> is <code>true</code>, since in that case,
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line637">line 637</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line648">line 648</a>
</li></ul></dd>
diff --git a/docs/Prism.languages.html b/docs/Prism.languages.html
index 2145781..34d849c 100644
--- a/docs/Prism.languages.html
+++ b/docs/Prism.languages.html
@@ -73,7 +73,7 @@
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line257">line 257</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line260">line 260</a>
</li></ul></dd>
@@ -154,7 +154,7 @@
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line286">line 286</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line297">line 297</a>
</li></ul></dd>
@@ -354,7 +354,7 @@ Furthermore, all non-overwriting tokens should be placed after the overwriting o
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line371">line 371</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line382">line 382</a>
</li></ul></dd>
diff --git a/docs/Token.html b/docs/Token.html
index 44e767d..8bd43e2 100644
--- a/docs/Token.html
+++ b/docs/Token.html
@@ -80,7 +80,7 @@
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line726">line 726</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line737">line 737</a>
</li></ul></dd>
@@ -364,7 +364,7 @@
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line753">line 753</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line764">line 764</a>
</li></ul></dd>
@@ -447,7 +447,7 @@
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line745">line 745</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line756">line 756</a>
</li></ul></dd>
@@ -524,7 +524,7 @@
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line736">line 736</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line747">line 747</a>
</li></ul></dd>
diff --git a/docs/global.html b/docs/global.html
index c71bc32..689a70e 100644
--- a/docs/global.html
+++ b/docs/global.html
@@ -143,7 +143,7 @@
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line1179">line 1179</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line1190">line 1190</a>
</li></ul></dd>
@@ -274,7 +274,7 @@
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line1158">line 1158</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line1169">line 1169</a>
</li></ul></dd>
@@ -559,7 +559,7 @@ each another.</p></td>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line1187">line 1187</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line1198">line 1198</a>
</li></ul></dd>
@@ -713,7 +713,7 @@ each another.</p></td>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line1197">line 1197</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line1208">line 1208</a>
</li></ul></dd>
@@ -859,7 +859,7 @@ each another.</p></td>
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
- <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line758">line 758</a>
+ <a href="prism-core.js.html">prism-core.js</a>, <a href="prism-core.js.html#line769">line 769</a>
</li></ul></dd>
diff --git a/docs/prism-core.js.html b/docs/prism-core.js.html
index f17df7f..9dbb4c0 100644
--- a/docs/prism-core.js.html
+++ b/docs/prism-core.js.html
@@ -75,6 +75,9 @@ var Prism = (function (_self){
var lang = /\blang(?:uage)?-([\w-]+)\b/i;
var uniqueId = 0;
+// The grammar object for plaintext
+var plainTextGrammar = {};
+
var _ = {
/**
@@ -309,6 +312,14 @@ var _ = {
*/
languages: {
/**
+ * The grammar for plain, unformatted text.
+ */
+ plain: plainTextGrammar,
+ plaintext: plainTextGrammar,
+ text: plainTextGrammar,
+ txt: plainTextGrammar,
+
+ /**
* Creates a deep copy of the language with the given id and appends the given tokens.
*
* If a token in `redef` also appears in the copied language, then the existing token in the copied language
diff --git a/gulpfile.js/index.js b/gulpfile.js/index.js
index db351b9..f2412c6 100644
--- a/gulpfile.js/index.js
+++ b/gulpfile.js/index.js
@@ -162,7 +162,11 @@ async function languagePlugins() {
/** @type {Record<string, string>} */
const nonNullLanguageMap = {
- 'none': 'Plain text'
+ 'none': 'Plain text',
+ 'plain': 'Plain text',
+ 'plaintext': 'Plain text',
+ 'text': 'Plain text',
+ 'txt': 'Plain text'
};
for (const id in languagesMap) {
const title = languagesMap[id];
diff --git a/index.html b/index.html
index b70dce5..607847e 100644
--- a/index.html
+++ b/index.html
@@ -165,6 +165,8 @@
<p>If you want to opt-out of highlighting a <code><code></code> element that inherits its language, you can add the <code>language-none</code> class to it. The <code>none</code> language can also be inherited to disable highlighting for the element with the class and all of its descendants.</p>
+ <p>If you want to opt-out of highlighting but still use plugins like <a href="plugins/show-invisibles/">Show Invisibles</a>, add use <code>language-plain</code> class instead.</p>
+
<h3>Manual highlighting</h3>
<p>If you want to prevent any elements from being automatically highlighted and instead use the <a href="extending.html#api">API</a>, you can set <a href="docs/Prism.html#.manual"><code class="language-javascript">Prism.manual</code></a> to <code class="language-javascript">true</code> before the <code>DOMContentLoaded</code> event is fired. By setting the <code>data-manual</code> attribute on the <code><script></code> element containing Prism core, this will be done automatically.
diff --git a/plugins/show-language/prism-show-language.js b/plugins/show-language/prism-show-language.js
index 30fa3b9..18b3981 100644
--- a/plugins/show-language/prism-show-language.js
+++ b/plugins/show-language/prism-show-language.js
@@ -13,6 +13,10 @@
// The languages map is built automatically with gulp
var Languages = /*languages_placeholder[*/{
"none": "Plain text",
+ "plain": "Plain text",
+ "plaintext": "Plain text",
+ "text": "Plain text",
+ "txt": "Plain text",
"html": "HTML",
"xml": "XML",
"svg": "SVG",
diff --git a/plugins/show-language/prism-show-language.min.js b/plugins/show-language/prism-show-language.min.js
index 052b40a..22db936 100644
--- a/plugins/show-language/prism-show-language.min.js
+++ b/plugins/show-language/prism-show-language.min.js
@@ -1 +1 @@
-!function(){if("undefined"!=typeof self&&self.Prism&&self.document)if(Prism.plugins.toolbar){var r={none:"Plain text",html:"HTML",xml:"XML",svg:"SVG",mathml:"MathML",ssml:"SSML",rss:"RSS",css:"CSS",clike:"C-like",js:"JavaScript",abap:"ABAP",abnf:"ABNF",al:"AL",antlr4:"ANTLR4",g4:"ANTLR4",apacheconf:"Apache Configuration",apl:"APL",aql:"AQL",arff:"ARFF",asciidoc:"AsciiDoc",adoc:"AsciiDoc",aspnet:"ASP.NET (C#)",asm6502:"6502 Assembly",autohotkey:"AutoHotkey",autoit:"AutoIt",basic:"BASIC",bbcode:"BBcode",bnf:"BNF",rbnf:"RBNF",bsl:"BSL (1C:Enterprise)",oscript:"OneScript",csharp:"C#",cs:"C#",dotnet:"C#",cpp:"C++",cfscript:"CFScript",cfc:"CFScript",cil:"CIL",cmake:"CMake",coffee:"CoffeeScript",conc:"Concurnas",csp:"Content-Security-Policy","css-extras":"CSS Extras",dataweave:"DataWeave",dax:"DAX",django:"Django/Jinja2",jinja2:"Django/Jinja2","dns-zone-file":"DNS zone file","dns-zone":"DNS zone file",dockerfile:"Docker",dot:"DOT (Graphviz)",gv:"DOT (Graphviz)",ebnf:"EBNF",editorconfig:"EditorConfig",ejs:"EJS",etlua:"Embedded Lua templating",erb:"ERB","excel-formula":"Excel Formula",xlsx:"Excel Formula",xls:"Excel Formula",fsharp:"F#","firestore-security-rules":"Firestore security rules",ftl:"FreeMarker Template Language",gml:"GameMaker Language",gamemakerlanguage:"GameMaker Language",gcode:"G-code",gdscript:"GDScript",gedcom:"GEDCOM",glsl:"GLSL",graphql:"GraphQL",hs:"Haskell",hcl:"HCL",hlsl:"HLSL",http:"HTTP",hpkp:"HTTP Public-Key-Pins",hsts:"HTTP Strict-Transport-Security",ichigojam:"IchigoJam","icu-message-format":"ICU Message Format",idr:"Idris",ignore:".ignore",gitignore:".gitignore",hgignore:".hgignore",npmignore:".npmignore",inform7:"Inform 7",javadoc:"JavaDoc",javadoclike:"JavaDoc-like",javastacktrace:"Java stack trace",jq:"JQ",jsdoc:"JSDoc","js-extras":"JS Extras",json:"JSON",webmanifest:"Web App Manifest",json5:"JSON5",jsonp:"JSONP",jsstacktrace:"JS stack trace","js-templates":"JS Templates",kts:"Kotlin Script",kt:"Kotlin",kumir:"KuMir (КуМир)",kum:"KuMir (КуМир)",latex:"LaTeX",tex:"TeX",context:"ConTeXt",lilypond:"LilyPond",ly:"LilyPond",emacs:"Lisp",elisp:"Lisp","emacs-lisp":"Lisp",llvm:"LLVM IR",lolcode:"LOLCODE",md:"Markdown","markup-templating":"Markup templating",matlab:"MATLAB",mel:"MEL",mongodb:"MongoDB",moon:"MoonScript",n1ql:"N1QL",n4js:"N4JS",n4jsd:"N4JS","nand2tetris-hdl":"Nand To Tetris HDL",naniscript:"Naninovel Script",nani:"Naninovel Script",nasm:"NASM",neon:"NEON",nginx:"nginx",nsis:"NSIS",objectivec:"Objective-C",objc:"Objective-C",ocaml:"OCaml",opencl:"OpenCL",parigp:"PARI/GP",objectpascal:"Object Pascal",psl:"PATROL Scripting Language",pcaxis:"PC-Axis",px:"PC-Axis",peoplecode:"PeopleCode",pcode:"PeopleCode",php:"PHP",phpdoc:"PHPDoc","php-extras":"PHP Extras",plsql:"PL/SQL",powerquery:"PowerQuery",pq:"PowerQuery",mscript:"PowerQuery",powershell:"PowerShell",promql:"PromQL",properties:".properties",protobuf:"Protocol Buffers",purebasic:"PureBasic",pbfasm:"PureBasic",purs:"PureScript",py:"Python",q:"Q (kdb+ database)",qml:"QML",rkt:"Racket",jsx:"React JSX",tsx:"React TSX",renpy:"Ren'py",rpy:"Ren'py",rest:"reST (reStructuredText)",robotframework:"Robot Framework",robot:"Robot Framework",rb:"Ruby",sas:"SAS",sass:"Sass (Sass)",scss:"Sass (Scss)","shell-session":"Shell session","sh-session":"Shell session",shellsession:"Shell session",sml:"SML",smlnj:"SML/NJ",solidity:"Solidity (Ethereum)",sol:"Solidity (Ethereum)","solution-file":"Solution file",sln:"Solution file",soy:"Soy (Closure Template)",sparql:"SPARQL",rq:"SPARQL","splunk-spl":"Splunk SPL",sqf:"SQF: Status Quo Function (Arma 3)",sql:"SQL",iecst:"Structured Text (IEC 61131-3)","t4-templating":"T4 templating","t4-cs":"T4 Text Templates (C#)",t4:"T4 Text Templates (C#)","t4-vb":"T4 Text Templates (VB)",tap:"TAP",tt2:"Template Toolkit 2",toml:"TOML",trig:"TriG",ts:"TypeScript",tsconfig:"TSConfig",uscript:"UnrealScript",uc:"UnrealScript",uri:"URI",url:"URL",vbnet:"VB.Net",vhdl:"VHDL",vim:"vim","visual-basic":"Visual Basic",vba:"VBA",vb:"Visual Basic",wasm:"WebAssembly",wiki:"Wiki markup",xeoracube:"XeoraCube","xml-doc":"XML doc (.net)",xojo:"Xojo (REALbasic)",xquery:"XQuery",yaml:"YAML",yml:"YAML",yang:"YANG"};Prism.plugins.toolbar.registerButton("show-language",function(e){var a=e.element.parentNode;if(a&&/pre/i.test(a.nodeName)){var s,t=a.getAttribute("data-language")||r[e.language]||((s=e.language)?(s.substring(0,1).toUpperCase()+s.substring(1)).replace(/s(?=cript)/,"S"):s);if(t){var o=document.createElement("span");return o.textContent=t,o}}})}else console.warn("Show Languages plugin loaded before Toolbar plugin.")}();
\ No newline at end of file
+!function(){if("undefined"!=typeof self&&self.Prism&&self.document)if(Prism.plugins.toolbar){var i={none:"Plain text",plain:"Plain text",plaintext:"Plain text",text:"Plain text",txt:"Plain text",html:"HTML",xml:"XML",svg:"SVG",mathml:"MathML",ssml:"SSML",rss:"RSS",css:"CSS",clike:"C-like",js:"JavaScript",abap:"ABAP",abnf:"ABNF",al:"AL",antlr4:"ANTLR4",g4:"ANTLR4",apacheconf:"Apache Configuration",apl:"APL",aql:"AQL",arff:"ARFF",asciidoc:"AsciiDoc",adoc:"AsciiDoc",aspnet:"ASP.NET (C#)",asm6502:"6502 Assembly",autohotkey:"AutoHotkey",autoit:"AutoIt",basic:"BASIC",bbcode:"BBcode",bnf:"BNF",rbnf:"RBNF",bsl:"BSL (1C:Enterprise)",oscript:"OneScript",csharp:"C#",cs:"C#",dotnet:"C#",cpp:"C++",cfscript:"CFScript",cfc:"CFScript",cil:"CIL",cmake:"CMake",coffee:"CoffeeScript",conc:"Concurnas",csp:"Content-Security-Policy","css-extras":"CSS Extras",dataweave:"DataWeave",dax:"DAX",django:"Django/Jinja2",jinja2:"Django/Jinja2","dns-zone-file":"DNS zone file","dns-zone":"DNS zone file",dockerfile:"Docker",dot:"DOT (Graphviz)",gv:"DOT (Graphviz)",ebnf:"EBNF",editorconfig:"EditorConfig",ejs:"EJS",etlua:"Embedded Lua templating",erb:"ERB","excel-formula":"Excel Formula",xlsx:"Excel Formula",xls:"Excel Formula",fsharp:"F#","firestore-security-rules":"Firestore security rules",ftl:"FreeMarker Template Language",gml:"GameMaker Language",gamemakerlanguage:"GameMaker Language",gcode:"G-code",gdscript:"GDScript",gedcom:"GEDCOM",glsl:"GLSL",graphql:"GraphQL",hs:"Haskell",hcl:"HCL",hlsl:"HLSL",http:"HTTP",hpkp:"HTTP Public-Key-Pins",hsts:"HTTP Strict-Transport-Security",ichigojam:"IchigoJam","icu-message-format":"ICU Message Format",idr:"Idris",ignore:".ignore",gitignore:".gitignore",hgignore:".hgignore",npmignore:".npmignore",inform7:"Inform 7",javadoc:"JavaDoc",javadoclike:"JavaDoc-like",javastacktrace:"Java stack trace",jq:"JQ",jsdoc:"JSDoc","js-extras":"JS Extras",json:"JSON",webmanifest:"Web App Manifest",json5:"JSON5",jsonp:"JSONP",jsstacktrace:"JS stack trace","js-templates":"JS Templates",kts:"Kotlin Script",kt:"Kotlin",kumir:"KuMir (КуМир)",kum:"KuMir (КуМир)",latex:"LaTeX",tex:"TeX",context:"ConTeXt",lilypond:"LilyPond",ly:"LilyPond",emacs:"Lisp",elisp:"Lisp","emacs-lisp":"Lisp",llvm:"LLVM IR",lolcode:"LOLCODE",md:"Markdown","markup-templating":"Markup templating",matlab:"MATLAB",mel:"MEL",mongodb:"MongoDB",moon:"MoonScript",n1ql:"N1QL",n4js:"N4JS",n4jsd:"N4JS","nand2tetris-hdl":"Nand To Tetris HDL",naniscript:"Naninovel Script",nani:"Naninovel Script",nasm:"NASM",neon:"NEON",nginx:"nginx",nsis:"NSIS",objectivec:"Objective-C",objc:"Objective-C",ocaml:"OCaml",opencl:"OpenCL",parigp:"PARI/GP",objectpascal:"Object Pascal",psl:"PATROL Scripting Language",pcaxis:"PC-Axis",px:"PC-Axis",peoplecode:"PeopleCode",pcode:"PeopleCode",php:"PHP",phpdoc:"PHPDoc","php-extras":"PHP Extras",plsql:"PL/SQL",powerquery:"PowerQuery",pq:"PowerQuery",mscript:"PowerQuery",powershell:"PowerShell",promql:"PromQL",properties:".properties",protobuf:"Protocol Buffers",purebasic:"PureBasic",pbfasm:"PureBasic",purs:"PureScript",py:"Python",q:"Q (kdb+ database)",qml:"QML",rkt:"Racket",jsx:"React JSX",tsx:"React TSX",renpy:"Ren'py",rpy:"Ren'py",rest:"reST (reStructuredText)",robotframework:"Robot Framework",robot:"Robot Framework",rb:"Ruby",sas:"SAS",sass:"Sass (Sass)",scss:"Sass (Scss)","shell-session":"Shell session","sh-session":"Shell session",shellsession:"Shell session",sml:"SML",smlnj:"SML/NJ",solidity:"Solidity (Ethereum)",sol:"Solidity (Ethereum)","solution-file":"Solution file",sln:"Solution file",soy:"Soy (Closure Template)",sparql:"SPARQL",rq:"SPARQL","splunk-spl":"Splunk SPL",sqf:"SQF: Status Quo Function (Arma 3)",sql:"SQL",iecst:"Structured Text (IEC 61131-3)","t4-templating":"T4 templating","t4-cs":"T4 Text Templates (C#)",t4:"T4 Text Templates (C#)","t4-vb":"T4 Text Templates (VB)",tap:"TAP",tt2:"Template Toolkit 2",toml:"TOML",trig:"TriG",ts:"TypeScript",tsconfig:"TSConfig",uscript:"UnrealScript",uc:"UnrealScript",uri:"URI",url:"URL",vbnet:"VB.Net",vhdl:"VHDL",vim:"vim","visual-basic":"Visual Basic",vba:"VBA",vb:"Visual Basic",wasm:"WebAssembly",wiki:"Wiki markup",xeoracube:"XeoraCube","xml-doc":"XML doc (.net)",xojo:"Xojo (REALbasic)",xquery:"XQuery",yaml:"YAML",yml:"YAML",yang:"YANG"};Prism.plugins.toolbar.registerButton("show-language",function(e){var t=e.element.parentNode;if(t&&/pre/i.test(t.nodeName)){var a,s=t.getAttribute("data-language")||i[e.language]||((a=e.language)?(a.substring(0,1).toUpperCase()+a.substring(1)).replace(/s(?=cript)/,"S"):a);if(s){var o=document.createElement("span");return o.textContent=s,o}}})}else console.warn("Show Languages plugin loaded before Toolbar plugin.")}();
\ No newline at end of file
diff --git a/prism.js b/prism.js
index cf200fb..d4d1597 100644
--- a/prism.js
+++ b/prism.js
@@ -27,6 +27,9 @@ var Prism = (function (_self){
var lang = /\blang(?:uage)?-([\w-]+)\b/i;
var uniqueId = 0;
+// The grammar object for plaintext
+var plainTextGrammar = {};
+
var _ = {
/**
@@ -261,6 +264,14 @@ var _ = {
*/
languages: {
/**
+ * The grammar for plain, unformatted text.
+ */
+ plain: plainTextGrammar,
+ plaintext: plainTextGrammar,
+ text: plainTextGrammar,
+ txt: plainTextGrammar,
+
+ /**
* Creates a deep copy of the language with the given id and appends the given tokens.
*
* If a token in `redef` also appears in the copied language, then the existing token in the copied language