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Added bqn language support (#3515)
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yewscion authored Aug 5, 2022
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2 changes: 1 addition & 1 deletion components.js

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4 changes: 4 additions & 0 deletions components.json
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},
"owner": "RunDevelopment"
},
"bqn": {
"title": "BQN",
"owner": "yewscion"
},
"brainfuck": {
"title": "Brainfuck",
"owner": "Golmote"
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63 changes: 63 additions & 0 deletions components/prism-bqn.js
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Prism.languages.bqn = {
'shebang': {
pattern: /^#![ \t]*\/.*/,
alias: 'important',
greedy: true
},
'comment': {
pattern: /#.*/,
greedy: true
},
'string-literal': {
pattern: /"(?:[^"]|"")*"/,
greedy: true,
alias: 'string'
},
'character-literal': {
pattern: /'(?:[\s\S]|[\uD800-\uDBFF][\uDC00-\uDFFF])'/,
greedy: true,
alias: 'char'
},
'function': /•[\w¯.∞π]+[\w¯.∞π]*/,
'dot-notation-on-brackets': {
pattern: /\{(?=.*\}\.)|\}\./,
alias: 'namespace'
},
'special-name': {
pattern: /(?:𝕨|𝕩|𝕗|𝕘|𝕤|𝕣|𝕎|𝕏|𝔽|𝔾|𝕊|_𝕣_|_𝕣)/,
alias: 'keyword'
},
'dot-notation-on-name': {
pattern: /[A-Za-z_][\w¯∞π]*\./,
alias: 'namespace'
},
'word-number-scientific': {
pattern: /\d+(?:\.\d+)?[eE]¯?\d+/,
alias: 'number'
},
'word-name': {
pattern: /[A-Za-z_][\w¯∞π]*/,
alias: 'symbol'
},
'word-number': {
pattern: /[¯∞π]?(?:\d*\.?\b\d+(?:e[+¯]?\d+|E[+¯]?\d+)?|¯|∞|π)(?:j¯?(?:(?:\d+(?:\.\d+)?|\.\d+)(?:e[+¯]?\d+|E[+¯]?\d+)?|¯|∞|π))?/,
alias: 'number'
},
'null-literal': {
pattern: /@/,
alias: 'char'
},
'primitive-functions': {
pattern: /[-+×÷⋆√⌊⌈|¬∧∨<>≠=≤≥≡≢⊣⊢⥊∾≍⋈↑↓↕«»⌽⍉/⍋⍒⊏⊑⊐⊒∊⍷⊔!]/,
alias: 'operator'
},
'primitive-1-operators': {
pattern: /[`˜˘¨⁼⌜´˝˙]/,
alias: 'operator'
},
'primitive-2-operators': {
pattern: /[∘⊸⟜○⌾⎉⚇⍟⊘◶⎊]/,
alias: 'operator'
},
'punctuation': /[←⇐↩(){}⟨⟩[\]‿·⋄,.;:?]/
};
1 change: 1 addition & 0 deletions components/prism-bqn.min.js

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125 changes: 125 additions & 0 deletions examples/prism-bqn.html
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<h2>Examples From Rosetta Code</h2>
<h3>100 Doors</h3>
<pre><code>
swch ← ≠´{100⥊1«𝕩⥊0}¨1+↕100
¯1↓∾{𝕩∾@+10}¨•Fmt¨⟨swch,/swch⟩
</code></pre>
<h3>Archimedean Spiral</h3>
<pre><code>
{(•math.Sin •Plot○(⊢×↕∘≠) •math.Cos) -(2×π) × 𝕩⥊(↕÷-⟜1)100}
</code></pre>
<h3>Damm Algorithm</h3>
<pre><code>
table ← >⟨ 0‿3‿1‿7‿5‿9‿8‿6‿4‿2
7‿0‿9‿2‿1‿5‿4‿8‿6‿3
4‿2‿0‿6‿8‿7‿1‿3‿5‿9
1‿7‿5‿0‿9‿8‿3‿4‿2‿6
6‿1‿2‿3‿0‿4‿5‿9‿7‿8
3‿6‿7‿4‿2‿0‿9‿5‿8‿1
5‿8‿6‿9‿7‿2‿0‿1‿3‿4
8‿9‿4‿5‿3‿6‿2‿0‿1‿7
9‿4‿3‿8‿6‿1‿7‿2‿0‿5
2‿5‿8‿1‿4‿3‿6‿7‿9‿0 ⟩


Digits ← 10{⌽𝕗|⌊∘÷⟜𝕗⍟(↕1+·⌊𝕗⋆⁼1⌈⊢)}

Damm ← {0=0(table⊑˜⋈)˜´⌽Digits 𝕩}

Damm¨5724‿5727‿112946
</code></pre>
<h3>Knuth/Fisher-Yates Shuffle</h3>
<pre><code>
Knuth ← {
𝕊 arr:
l ← ≠arr
{
arr ↩ ⌽⌾(⟨•rand.Range l, 𝕩⟩⊸⊏)arr
}¨↕l
arr
}
P ← •Show Knuth

P ⟨⟩
P ⟨10⟩
P ⟨10, 20⟩
P ⟨10, 20, 30⟩
</code></pre>
<h2>Comments</h2>
<pre><code>#!/usr/bin/env bqn
# Full Line Comment
'#' # The preceding should not be a comment.
"BQN is #1" # The preceding should not be a comment.
1 + 1 # Comment at End of Line.
</code></pre>

<h2>Literals</h2>
<pre><code>
"String Literal"
'c'
"""There is a double quote at the start of this string."
"'c'"
# "Comment, not String"
"String, # Not Comment"
@
</code></pre>

<h2>Tokens</h2>
<h3>Primitive Functions</h3>
<pre><code>
+-×÷⋆√⌊⌈|¬∧∨&lt;&gt;≠=≤≥≡≢⊣⊢⥊∾≍⋈↑↓↕«»⌽⍉/⍋⍒⊏⊑⊐⊒∊⍷⊔!
</code></pre>
<h3>1-Operators</h3>
<pre><code>
˙˜˘¨⌜⁼´˝`
</code></pre>
<h3>2-Operators</h3>
<pre><code>
∘○⊸⟜⌾⊘◶⎉⚇⍟⎊
</code></pre>
<h3>Special Names</h3>
<pre><code>
𝕨𝕩𝕗𝕘𝕤𝕎𝕏𝔽𝔾𝕊𝕣_𝕣
_𝕣_
</code></pre>
<h3>Punctuation</h3>
<pre><code>
←⇐↩(){}⟨⟩[]‿·⋄,.;:?
</code></pre>

<h2>Words</h2>
<h3>Numbers</h3>
<pre><code>
1464
3.14159
¯2
π
¯∞
2.8e¯4
1.618E2
</code></pre>
<h3>Names</h3>
<pre><code>
VariableName
ThereAre4Symbols_¯∞πAllowedInNames
</code></pre>
<h2>Namespaces</h2>
<pre><code>
example.b
{n⇐7}.n
</code></pre>
<h2>System Functions</h2>
<pre><code>
•Function
•function
•_function_
@•Function@
+•Function+
˙•Function˙
∘•Function∘
𝕨•Function𝕩
←•Function?
•Function_.¯∞πCanHaveSymbols
•0.0.0.0
</code></pre>
1 change: 1 addition & 0 deletions plugins/show-language/prism-show-language.js
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"bbj": "BBj",
"bnf": "BNF",
"rbnf": "RBNF",
"bqn": "BQN",
"bsl": "BSL (1C:Enterprise)",
"oscript": "OneScript",
"csharp": "C#",
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2 changes: 1 addition & 1 deletion plugins/show-language/prism-show-language.min.js

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79 changes: 79 additions & 0 deletions tests/languages/bqn/comments.test
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#!/usr/bin/env bqn
# Full Line Comment. The above is a shebang.
+-×÷⋆√⌊⌈|¬∧∨<>≠=≤≥≡≢⊣⊢⥊∾≍⋈↑↓↕«»⌽⍉/⍋⍒⊏⊑⊐⊒∊⍷⊔! # Comment at End of Line.
'#' # The preceding should not be a comment.
"BQN is #1" # The preceding should not be a comment.
# Comments # Continue # To # The # EOL #
########################################
Symbol

----------------------------------------------------

[
["shebang", "#!/usr/bin/env bqn"],

["comment", "# Full Line Comment. The above is a shebang."],

["primitive-functions", "+"],
["primitive-functions", "-"],
["primitive-functions", "×"],
["primitive-functions", "÷"],
["primitive-functions", "⋆"],
["primitive-functions", "√"],
["primitive-functions", "⌊"],
["primitive-functions", "⌈"],
["primitive-functions", "|"],
["primitive-functions", "¬"],
["primitive-functions", "∧"],
["primitive-functions", "∨"],
["primitive-functions", "<"],
["primitive-functions", ">"],
["primitive-functions", "≠"],
["primitive-functions", "="],
["primitive-functions", "≤"],
["primitive-functions", "≥"],
["primitive-functions", "≡"],
["primitive-functions", "≢"],
["primitive-functions", "⊣"],
["primitive-functions", "⊢"],
["primitive-functions", "⥊"],
["primitive-functions", "∾"],
["primitive-functions", "≍"],
["primitive-functions", "⋈"],
["primitive-functions", "↑"],
["primitive-functions", "↓"],
["primitive-functions", "↕"],
["primitive-functions", "«"],
["primitive-functions", "»"],
["primitive-functions", "⌽"],
["primitive-functions", "⍉"],
["primitive-functions", "/"],
["primitive-functions", "⍋"],
["primitive-functions", "⍒"],
["primitive-functions", "⊏"],
["primitive-functions", "⊑"],
["primitive-functions", "⊐"],
["primitive-functions", "⊒"],
["primitive-functions", "∊"],
["primitive-functions", "⍷"],
["primitive-functions", "⊔"],
["primitive-functions", "!"],
["comment", "# Comment at End of Line."],

["character-literal", "'#'"],
["comment", "# The preceding should not be a comment."],

["string-literal", "\"BQN is #1\""],
["comment", "# The preceding should not be a comment."],

["comment", "# Comments # Continue # To # The # EOL #"],

["comment", "########################################"],

["word-name", "Symbol"]
]

----------------------------------------------------

Comments follow a '#' character only, on a single line, to the end of the
line, unless in a shebang, character literal, or string literal.
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