Added support for False (#2802)

components.json

@@ -396,6 +396,10 @@
 			"title": "Factor",
 			"owner": "catb0t"
 		},
+		"false": {
+			"title": "False",
+			"owner": "edukisto"
+		},
 		"firestore-security-rules": {
 			"title": "Firestore security rules",
 			"require": "clike",

components/prism-false.js

@@ -0,0 +1,32 @@
+(function (Prism) {
+	/**
+	 * Based on the manual by Wouter van Oortmerssen.
+	 *
+	 * @see {@link https://github.com/PrismJS/prism/issues/2801#issue-829717504}
+	 */
+	Prism.languages['false'] = {
+		'comment': {
+			pattern: /\{[^}]*\}/
+		},
+		'string': {
+			pattern: /"[^"]*"/,
+			greedy: true
+		},
+		'character-code': {
+			pattern: /'[\S\s]/,
+			alias: 'number'
+		},
+		'assembler-code': {
+			pattern: /\d+`/,
+			alias: 'important'
+		},
+		'number': /\d+/,
+		'operator': /[-!#$%&'*+,./:;=>?@\\^_`|~ßø]/,
+		'punctuation': /\[|\]/,
+		'variable': /[a-z]/,
+		'non-standard': {
+			pattern: /[()<BDO®]/,
+			alias: 'bold'
+		}
+	};
+}(Prism));

examples/prism-false.html

@@ -0,0 +1,52 @@
+<h2>Hello, world!</h2>
+
+<pre><code>"Hello, world!"</code></pre>
+
+<h2>Lambda functions</h2>
+
+<h3>Increment</h3>
+
+<pre><code>5 [7+]! . {Outputs 12.}</code></pre>
+
+<h3>Square numbers</h3>
+
+<pre><code>[$*] s: 7s;! . {Outputs 49.}</code></pre>
+
+<h2>Conditions</h2>
+
+<h3>Equal, less, or greater than</h3>
+
+<pre><code>5x:
+7y:
+x;y;=
+$
+x;
+.
+[" equals "]?
+~[
+    x;y;>
+    $
+    [" is greater than "]?
+    ~[" is less than "]?
+]?
+y;
+.</code></pre>
+
+<h2>Loops</h2>
+
+<h3>English alphabet</h3>
+
+<pre><code>'Ai: 'Zm: 1m;+ m: [m;i;>][i;, 1i;+ i:]#</code></pre>
+
+<h3>Ten Green Bottles</h3>
+
+<pre><code>[$ . " green bottle" 1> ["s"]? ".
+"] f:
+10n: [n;0>][n;f;! n;1- n:]#</code></pre>
+
+<h2>User input</h2>
+
+<h3>Reverse a string</h3>
+
+<pre><code>"Enter the string character by character (or a space to finish):
+"0i: [ß ^ $ 32=~][i;1+ i:]# % "Reverse: " [i;0>][, i;1- i:]#</code></pre>

tests/identifier-test.js

@@ -35,6 +35,11 @@ const testOptions = {
 		template: false
 	},
 
+	'false': {
+		word: false,
+		template: false
+	},
+
 	// LilyPond doesn't tokenize based on words
 	'lilypond': {
 		word: false,

tests/languages/false/assembler_code_feature.test

@@ -0,0 +1,13 @@
+0`
+65535`
+
+----------------------------------------------------
+
+[
+	["assembler-code", "0`"],
+	["assembler-code", "65535`"]
+]
+
+----------------------------------------------------
+
+Checks for assembler codes.

tests/languages/false/character_code_feature.test

@@ -0,0 +1,16 @@
+'
+'	
+' 
+''
+
+----------------------------------------------------
+
+[
+	["character-code", "'\n"], ["character-code", "'\t"],
+	["character-code", "' "],
+	["character-code", "''"]
+]
+
+----------------------------------------------------
+
+Checks for character codes.

tests/languages/false/comment_feature.test

@@ -0,0 +1,26 @@
+{
+}
+{!#$%&'*+,-./:;=>?@[\]^_`|~ßø}
+{""}
+{foo}
+{{}
+{}
+{}{}
+{}}
+
+----------------------------------------------------
+
+[
+	["comment", "{\n}"],
+	["comment", "{!#$%&'*+,-./:;=>?@[\\]^_`|~ßø}"],
+	["comment", "{\"\"}"],
+	["comment", "{foo}"],
+	["comment", "{{}"],
+	["comment", "{}"],
+	["comment", "{}"], ["comment", "{}"],
+	["comment", "{}"], "}"
+]
+
+----------------------------------------------------
+
+Checks for comments.

tests/languages/false/operator_feature.test

@@ -0,0 +1,59 @@
+!
+#
+$
+%
+&
+*
++
+,
+-
+.
+/
+:
+;
+=
+>
+?
+@
+\
+^
+_
+`
+|
+~
+ß
+ø
+
+----------------------------------------------------
+
+[
+	["operator", "!"],
+	["operator", "#"],
+	["operator", "$"],
+	["operator", "%"],
+	["operator", "&"],
+	["operator", "*"],
+	["operator", "+"],
+	["operator", ","],
+	["operator", "-"],
+	["operator", "."],
+	["operator", "/"],
+	["operator", ":"],
+	["operator", ";"],
+	["operator", "="],
+	["operator", ">"],
+	["operator", "?"],
+	["operator", "@"],
+	["operator", "\\"],
+	["operator", "^"],
+	["operator", "_"],
+	["operator", "`"],
+	["operator", "|"],
+	["operator", "~"],
+	["operator", "ß"],
+	["operator", "ø"]
+]
+
+----------------------------------------------------
+
+Checks for operators.

tests/languages/false/punctuation_feature.test

@@ -0,0 +1,13 @@
+[
+]
+
+----------------------------------------------------
+
+[
+	["punctuation", "["],
+	["punctuation", "]"]
+]
+
+----------------------------------------------------
+
+Checks for punctuation marks.

tests/languages/false/string_feature.test

@@ -0,0 +1,22 @@
+"
+"
+"!#$%&'*+,-./:;=>?@[\]^_`|~ßø"
+""
+""""
+"foo"
+"{}"
+
+----------------------------------------------------
+
+[
+	["string", "\"\n\""],
+	["string", "\"!#$%&'*+,-./:;=>?@[\\]^_`|~ßø\""],
+	["string", "\"\""],
+	["string", "\"\""], ["string", "\"\""],
+	["string", "\"foo\""],
+	["string", "\"{}\""]
+]
+
+----------------------------------------------------
+
+Checks for strings.

tests/languages/false/variable_feature.test

@@ -0,0 +1,63 @@
+a
+b
+c
+d
+e
+f
+g
+h
+i
+j
+k
+l
+m
+n
+o
+p
+q
+r
+s
+t
+u
+v
+w
+x
+y
+z
+zzz
+
+----------------------------------------------------
+
+[
+	["variable", "a"],
+	["variable", "b"],
+	["variable", "c"],
+	["variable", "d"],
+	["variable", "e"],
+	["variable", "f"],
+	["variable", "g"],
+	["variable", "h"],
+	["variable", "i"],
+	["variable", "j"],
+	["variable", "k"],
+	["variable", "l"],
+	["variable", "m"],
+	["variable", "n"],
+	["variable", "o"],
+	["variable", "p"],
+	["variable", "q"],
+	["variable", "r"],
+	["variable", "s"],
+	["variable", "t"],
+	["variable", "u"],
+	["variable", "v"],
+	["variable", "w"],
+	["variable", "x"],
+	["variable", "y"],
+	["variable", "z"],
+	["variable", "z"], ["variable", "z"], ["variable", "z"]
+]
+
+----------------------------------------------------
+
+Checks for variables.