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docs: highlight all lexer keywords in the playground and in-repo grammars#6210

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Merged
max-sixty merged 3 commits into from
Aug 19, 2026
Merged

docs: highlight all lexer keywords in the playground and in-repo grammars #6210

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d9788ff
docs: highlight all lexer keywords in the playground and in-repo gram…
prql-bot Aug 19, 2026
2e54e6a
docs: highlight `prql` in the KSyntaxHighlighting grammar
prql-bot Aug 19, 2026
9ebdbf3
docs: style GtkSourceView keywords with `keyword`, bump KSyntax version
prql-bot Aug 19, 2026
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8 changes: 8 additions & 0 deletions grammars/CotEditor/PRQL.yaml
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -27,10 +27,18 @@ keywords:
- beginString: sort
- beginString: take
- beginString: window
# Keep in sync with the lexer's `keyword` parser in
# prqlc/prqlc-parser/src/lexer/mod.rs
- beginString: case
- beginString: let
- beginString: module
- beginString: prql
- beginString: into
- beginString: type
- beginString: internal
- beginString: func
- beginString: import
- beginString: enum
commands:
- beginString: abs
- beginString: any
Expand Down
17 changes: 13 additions & 4 deletions grammars/GtkSourceView/prql.lang
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -20,7 +20,6 @@
<style id="boolean" name="Boolean value" map-to="def:boolean"/>
<style id="built-in-object" name="Built-in object" map-to="def:builtin"/>
<style id="comment" name="Comment" map-to="def:comment"/>
<style id="declaration" name="Declarations" map-to="def:type"/>
<style id="escaped-char" name="Escaped Character" map-to="def:special-char"/>
<style id="floating-point" name="Floating Point" map-to="def:floating-point"/>
<style id="string" name="String" map-to="def:string"/>
Expand All@@ -39,8 +38,19 @@
<keyword>true</keyword>
</context>

<context id="declarations" style-ref="declaration">
<!-- Keep in sync with the lexer's `keyword` parser in
prqlc/prqlc-parser/src/lexer/mod.rs -->
<context id="keywords" style-ref="keyword">
<keyword>let</keyword>
<keyword>into</keyword>
<keyword>case</keyword>
<keyword>prql</keyword>
<keyword>type</keyword>
<keyword>module</keyword>
<keyword>internal</keyword>
<keyword>func</keyword>
<keyword>import</keyword>
<keyword>enum</keyword>
</context>

<context id="unicode-bdi" style-ref="unicode-bdi">
Expand DownExpand Up@@ -94,7 +104,6 @@
<context id="built-in-object" style-ref="built-in-object">
<keyword>date</keyword>
<keyword>math</keyword>
<keyword>prql</keyword>
</context>

<!-- https://prql-lang.org/book/reference/stdlib/ -->
Expand DownExpand Up@@ -360,7 +369,7 @@
<match>(?&lt;![\w\.])0[xX](_?[0-9A-Fa-f])+(?![\w\.])</match>
</context>

<context ref="declarations"/>
<context ref="keywords"/>
<context ref="dimension"/>
<context ref="double-quoted-triple-string"/>
<context ref="single-quoted-triple-string"/>
Expand Down
15 changes: 14 additions & 1 deletion grammars/KSyntaxHighlighting/prql.xml
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -10,10 +10,22 @@
]
>
<!-- PRQL https://prql-lang.org/ -->
<language name="PRQL" version="0" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
<language name="PRQL" version="1" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
<highlighting>
<list name="imports">
<item>module</item>
<item>import</item>
</list>

<!-- Remaining keywords from the lexer's `keyword` parser in
prqlc/prqlc-parser/src/lexer/mod.rs; `let` and `type` are below. -->
<list name="keywords">
<item>case</item>
<item>enum</item>
<item>func</item>
<item>internal</item>
<item>into</item>
<item>prql</item>
</list>
Comment thread
prql-bot marked this conversation as resolved.

<list name="builtinfuncs">
Expand DownExpand Up@@ -137,6 +149,7 @@
<keyword attribute="Keyword" context="#stay" String="declarations" />
<keyword attribute="Keyword" context="#stay" String="letExpressions" />
<keyword attribute="Keyword" context="#stay" String="imports" />
<keyword attribute="Keyword" context="#stay" String="keywords" />

<IncludeRules context="Number" />
<IncludeRules context="StringVariants" />
Expand Down
14 changes: 13 additions & 1 deletion web/playground/src/workbench/prql-syntax.js
View file
Open in desktop
Original file line numberDiff line numberDiff line change
Expand Up@@ -17,7 +17,19 @@ const TRANSFORMS = [
];
const MODULES = ["date", "math", "text"];
const BUILTIN_FUNCTIONS = ["case"]; // "in", "as"
const KEYWORDS = ["let", "prql"];
// Keep in sync with the lexer's `keyword` parser in
// prqlc/prqlc-parser/src/lexer/mod.rs. `case` is listed above.
const KEYWORDS = [
"let",
"prql",
"into",
"type",
"module",
"internal",
"func",
"import",
"enum",
];
const LITERALS = ["null", "true", "false"];

const def = {
Expand Down
Loading
, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
 blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
docs: highlight all lexer keywords in the playground and in-repo grammars by prql-bot · Pull Request #6210 · PRQL/prql · GitHub
Skip to content
docs: highlight all lexer keywords in the playground and in-repo grammars#6210

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to your account

 Merged

max-sixty
merged 3 commits into

from

Aug 19, 2026
 Merged


docs: highlight all lexer keywords in the playground and in-repo grammars
#6210
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d9788ff

docs: highlight all lexer keywords in the playground and in-repo gram…


prql-bot Aug 19, 2026
2e54e6a

docs: highlight `prql` in the KSyntaxHighlighting grammar


prql-bot Aug 19, 2026
9ebdbf3

docs: style GtkSourceView keywords with `keyword`, bump KSyntax version


prql-bot Aug 19, 2026

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8 changes: 8 additions & 0 deletions
grammars/CotEditor/PRQL.yaml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -27,10 +27,18 @@ keywords:
 - beginString: sort
 - beginString: take
 - beginString: window
 # Keep in sync with the lexer's `keyword` parser in
 # prqlc/prqlc-parser/src/lexer/mod.rs
 - beginString: case
 - beginString: let
 - beginString: module
 - beginString: prql
 - beginString: into
 - beginString: type
 - beginString: internal
 - beginString: func
 - beginString: import
 - beginString: enum
commands:
 - beginString: abs
 - beginString: any
Expand Down

17 changes: 13 additions & 4 deletions
grammars/GtkSourceView/prql.lang

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -20,7 +20,6 @@
 <style id="boolean" name="Boolean value" map-to="def:boolean"/>
 <style id="built-in-object" name="Built-in object" map-to="def:builtin"/>
 <style id="comment" name="Comment" map-to="def:comment"/>
 <style id="declaration" name="Declarations" map-to="def:type"/>
 <style id="escaped-char" name="Escaped Character" map-to="def:special-char"/>
 <style id="floating-point" name="Floating Point" map-to="def:floating-point"/>
 <style id="string" name="String" map-to="def:string"/>
Expand All@@ -39,8 +38,19 @@
 <keyword>true</keyword>
 </context>

 <context id="declarations" style-ref="declaration">
 <!-- Keep in sync with the lexer's `keyword` parser in
 prqlc/prqlc-parser/src/lexer/mod.rs -->
 <context id="keywords" style-ref="keyword">
 <keyword>let</keyword>
 <keyword>into</keyword>
 <keyword>case</keyword>
 <keyword>prql</keyword>
 <keyword>type</keyword>
 <keyword>module</keyword>
 <keyword>internal</keyword>
 <keyword>func</keyword>
 <keyword>import</keyword>
 <keyword>enum</keyword>
 </context>

 <context id="unicode-bdi" style-ref="unicode-bdi">
Expand DownExpand Up@@ -94,7 +104,6 @@
 <context id="built-in-object" style-ref="built-in-object">
 <keyword>date</keyword>
 <keyword>math</keyword>
 <keyword>prql</keyword>
 </context>

 <!-- https://prql-lang.org/book/reference/stdlib/ -->
Expand DownExpand Up@@ -360,7 +369,7 @@
 <match>(?&lt;![\w\.])0[xX](_?[0-9A-Fa-f])+(?![\w\.])</match>
 </context>

 <context ref="declarations"/>
 <context ref="keywords"/>
 <context ref="dimension"/>
 <context ref="double-quoted-triple-string"/>
 <context ref="single-quoted-triple-string"/>
Expand Down

15 changes: 14 additions & 1 deletion
grammars/KSyntaxHighlighting/prql.xml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -10,10 +10,22 @@
]
>
<!-- PRQL https://prql-lang.org/ -->
<language name="PRQL" version="0" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
<language name="PRQL" version="1" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
 <highlighting>
 <list name="imports">
 <item>module</item>
 <item>import</item>
 </list>

 <!-- Remaining keywords from the lexer's `keyword` parser in
 prqlc/prqlc-parser/src/lexer/mod.rs; `let` and `type` are below. -->
 <list name="keywords">
 <item>case</item>
 <item>enum</item>
 <item>func</item>
 <item>internal</item>
 <item>into</item>
 <item>prql</item>
 </list>
Comment thread
prql-bot marked this conversation as resolved.


 <list name="builtinfuncs">
Expand DownExpand Up@@ -137,6 +149,7 @@
 <keyword attribute="Keyword" context="#stay" String="declarations" />
 <keyword attribute="Keyword" context="#stay" String="letExpressions" />
 <keyword attribute="Keyword" context="#stay" String="imports" />
 <keyword attribute="Keyword" context="#stay" String="keywords" />

 <IncludeRules context="Number" />
 <IncludeRules context="StringVariants" />
Expand Down

14 changes: 13 additions & 1 deletion
web/playground/src/workbench/prql-syntax.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -17,7 +17,19 @@ const TRANSFORMS = [
];
const MODULES = ["date", "math", "text"];
const BUILTIN_FUNCTIONS = ["case"]; // "in", "as"
const KEYWORDS = ["let", "prql"];
// Keep in sync with the lexer's `keyword` parser in
// prqlc/prqlc-parser/src/lexer/mod.rs. `case` is listed above.
const KEYWORDS = [
 "let",
 "prql",
 "into",
 "type",
 "module",
 "internal",
 "func",
 "import",
 "enum",
];
const LITERALS = ["null", "true", "false"];

const def = {
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
docs: highlight all lexer keywords in the playground and in-repo grammars by prql-bot · Pull Request #6210 · PRQL/prql · GitHub
Skip to content
docs: highlight all lexer keywords in the playground and in-repo grammars#6210

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 Merged

max-sixty
merged 3 commits into

from

Aug 19, 2026
 Merged


docs: highlight all lexer keywords in the playground and in-repo grammars
#6210
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d9788ff

docs: highlight all lexer keywords in the playground and in-repo gram…


prql-bot Aug 19, 2026
2e54e6a

docs: highlight `prql` in the KSyntaxHighlighting grammar


prql-bot Aug 19, 2026
9ebdbf3

docs: style GtkSourceView keywords with `keyword`, bump KSyntax version


prql-bot Aug 19, 2026

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8 changes: 8 additions & 0 deletions
grammars/CotEditor/PRQL.yaml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -27,10 +27,18 @@ keywords:
 - beginString: sort
 - beginString: take
 - beginString: window
 # Keep in sync with the lexer's `keyword` parser in
 # prqlc/prqlc-parser/src/lexer/mod.rs
 - beginString: case
 - beginString: let
 - beginString: module
 - beginString: prql
 - beginString: into
 - beginString: type
 - beginString: internal
 - beginString: func
 - beginString: import
 - beginString: enum
commands:
 - beginString: abs
 - beginString: any
Expand Down

17 changes: 13 additions & 4 deletions
grammars/GtkSourceView/prql.lang

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -20,7 +20,6 @@
 <style id="boolean" name="Boolean value" map-to="def:boolean"/>
 <style id="built-in-object" name="Built-in object" map-to="def:builtin"/>
 <style id="comment" name="Comment" map-to="def:comment"/>
 <style id="declaration" name="Declarations" map-to="def:type"/>
 <style id="escaped-char" name="Escaped Character" map-to="def:special-char"/>
 <style id="floating-point" name="Floating Point" map-to="def:floating-point"/>
 <style id="string" name="String" map-to="def:string"/>
Expand All@@ -39,8 +38,19 @@
 <keyword>true</keyword>
 </context>

 <context id="declarations" style-ref="declaration">
 <!-- Keep in sync with the lexer's `keyword` parser in
 prqlc/prqlc-parser/src/lexer/mod.rs -->
 <context id="keywords" style-ref="keyword">
 <keyword>let</keyword>
 <keyword>into</keyword>
 <keyword>case</keyword>
 <keyword>prql</keyword>
 <keyword>type</keyword>
 <keyword>module</keyword>
 <keyword>internal</keyword>
 <keyword>func</keyword>
 <keyword>import</keyword>
 <keyword>enum</keyword>
 </context>

 <context id="unicode-bdi" style-ref="unicode-bdi">
Expand DownExpand Up@@ -94,7 +104,6 @@
 <context id="built-in-object" style-ref="built-in-object">
 <keyword>date</keyword>
 <keyword>math</keyword>
 <keyword>prql</keyword>
 </context>

 <!-- https://prql-lang.org/book/reference/stdlib/ -->
Expand DownExpand Up@@ -360,7 +369,7 @@
 <match>(?&lt;![\w\.])0[xX](_?[0-9A-Fa-f])+(?![\w\.])</match>
 </context>

 <context ref="declarations"/>
 <context ref="keywords"/>
 <context ref="dimension"/>
 <context ref="double-quoted-triple-string"/>
 <context ref="single-quoted-triple-string"/>
Expand Down

15 changes: 14 additions & 1 deletion
grammars/KSyntaxHighlighting/prql.xml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -10,10 +10,22 @@
]
>
<!-- PRQL https://prql-lang.org/ -->
<language name="PRQL" version="0" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
<language name="PRQL" version="1" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
 <highlighting>
 <list name="imports">
 <item>module</item>
 <item>import</item>
 </list>

 <!-- Remaining keywords from the lexer's `keyword` parser in
 prqlc/prqlc-parser/src/lexer/mod.rs; `let` and `type` are below. -->
 <list name="keywords">
 <item>case</item>
 <item>enum</item>
 <item>func</item>
 <item>internal</item>
 <item>into</item>
 <item>prql</item>
 </list>
Comment thread
prql-bot marked this conversation as resolved.


 <list name="builtinfuncs">
Expand DownExpand Up@@ -137,6 +149,7 @@
 <keyword attribute="Keyword" context="#stay" String="declarations" />
 <keyword attribute="Keyword" context="#stay" String="letExpressions" />
 <keyword attribute="Keyword" context="#stay" String="imports" />
 <keyword attribute="Keyword" context="#stay" String="keywords" />

 <IncludeRules context="Number" />
 <IncludeRules context="StringVariants" />
Expand Down

14 changes: 13 additions & 1 deletion
web/playground/src/workbench/prql-syntax.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -17,7 +17,19 @@ const TRANSFORMS = [
];
const MODULES = ["date", "math", "text"];
const BUILTIN_FUNCTIONS = ["case"]; // "in", "as"
const KEYWORDS = ["let", "prql"];
// Keep in sync with the lexer's `keyword` parser in
// prqlc/prqlc-parser/src/lexer/mod.rs. `case` is listed above.
const KEYWORDS = [
 "let",
 "prql",
 "into",
 "type",
 "module",
 "internal",
 "func",
 "import",
 "enum",
];
const LITERALS = ["null", "true", "false"];

const def = {
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
docs: highlight all lexer keywords in the playground and in-repo grammars by prql-bot · Pull Request #6210 · PRQL/prql · GitHub
Skip to content
docs: highlight all lexer keywords in the playground and in-repo grammars#6210

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 Merged

max-sixty
merged 3 commits into

from

Aug 19, 2026
 Merged


docs: highlight all lexer keywords in the playground and in-repo grammars
#6210
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d9788ff

docs: highlight all lexer keywords in the playground and in-repo gram…


prql-bot Aug 19, 2026
2e54e6a

docs: highlight `prql` in the KSyntaxHighlighting grammar


prql-bot Aug 19, 2026
9ebdbf3

docs: style GtkSourceView keywords with `keyword`, bump KSyntax version


prql-bot Aug 19, 2026

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8 changes: 8 additions & 0 deletions
grammars/CotEditor/PRQL.yaml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -27,10 +27,18 @@ keywords:
 - beginString: sort
 - beginString: take
 - beginString: window
 # Keep in sync with the lexer's `keyword` parser in
 # prqlc/prqlc-parser/src/lexer/mod.rs
 - beginString: case
 - beginString: let
 - beginString: module
 - beginString: prql
 - beginString: into
 - beginString: type
 - beginString: internal
 - beginString: func
 - beginString: import
 - beginString: enum
commands:
 - beginString: abs
 - beginString: any
Expand Down

17 changes: 13 additions & 4 deletions
grammars/GtkSourceView/prql.lang

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -20,7 +20,6 @@
 <style id="boolean" name="Boolean value" map-to="def:boolean"/>
 <style id="built-in-object" name="Built-in object" map-to="def:builtin"/>
 <style id="comment" name="Comment" map-to="def:comment"/>
 <style id="declaration" name="Declarations" map-to="def:type"/>
 <style id="escaped-char" name="Escaped Character" map-to="def:special-char"/>
 <style id="floating-point" name="Floating Point" map-to="def:floating-point"/>
 <style id="string" name="String" map-to="def:string"/>
Expand All@@ -39,8 +38,19 @@
 <keyword>true</keyword>
 </context>

 <context id="declarations" style-ref="declaration">
 <!-- Keep in sync with the lexer's `keyword` parser in
 prqlc/prqlc-parser/src/lexer/mod.rs -->
 <context id="keywords" style-ref="keyword">
 <keyword>let</keyword>
 <keyword>into</keyword>
 <keyword>case</keyword>
 <keyword>prql</keyword>
 <keyword>type</keyword>
 <keyword>module</keyword>
 <keyword>internal</keyword>
 <keyword>func</keyword>
 <keyword>import</keyword>
 <keyword>enum</keyword>
 </context>

 <context id="unicode-bdi" style-ref="unicode-bdi">
Expand DownExpand Up@@ -94,7 +104,6 @@
 <context id="built-in-object" style-ref="built-in-object">
 <keyword>date</keyword>
 <keyword>math</keyword>
 <keyword>prql</keyword>
 </context>

 <!-- https://prql-lang.org/book/reference/stdlib/ -->
Expand DownExpand Up@@ -360,7 +369,7 @@
 <match>(?&lt;![\w\.])0[xX](_?[0-9A-Fa-f])+(?![\w\.])</match>
 </context>

 <context ref="declarations"/>
 <context ref="keywords"/>
 <context ref="dimension"/>
 <context ref="double-quoted-triple-string"/>
 <context ref="single-quoted-triple-string"/>
Expand Down

15 changes: 14 additions & 1 deletion
grammars/KSyntaxHighlighting/prql.xml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -10,10 +10,22 @@
]
>
<!-- PRQL https://prql-lang.org/ -->
<language name="PRQL" version="0" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
<language name="PRQL" version="1" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
 <highlighting>
 <list name="imports">
 <item>module</item>
 <item>import</item>
 </list>

 <!-- Remaining keywords from the lexer's `keyword` parser in
 prqlc/prqlc-parser/src/lexer/mod.rs; `let` and `type` are below. -->
 <list name="keywords">
 <item>case</item>
 <item>enum</item>
 <item>func</item>
 <item>internal</item>
 <item>into</item>
 <item>prql</item>
 </list>
Comment thread
prql-bot marked this conversation as resolved.


 <list name="builtinfuncs">
Expand DownExpand Up@@ -137,6 +149,7 @@
 <keyword attribute="Keyword" context="#stay" String="declarations" />
 <keyword attribute="Keyword" context="#stay" String="letExpressions" />
 <keyword attribute="Keyword" context="#stay" String="imports" />
 <keyword attribute="Keyword" context="#stay" String="keywords" />

 <IncludeRules context="Number" />
 <IncludeRules context="StringVariants" />
Expand Down

14 changes: 13 additions & 1 deletion
web/playground/src/workbench/prql-syntax.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -17,7 +17,19 @@ const TRANSFORMS = [
];
const MODULES = ["date", "math", "text"];
const BUILTIN_FUNCTIONS = ["case"]; // "in", "as"
const KEYWORDS = ["let", "prql"];
// Keep in sync with the lexer's `keyword` parser in
// prqlc/prqlc-parser/src/lexer/mod.rs. `case` is listed above.
const KEYWORDS = [
 "let",
 "prql",
 "into",
 "type",
 "module",
 "internal",
 "func",
 "import",
 "enum",
];
const LITERALS = ["null", "true", "false"];

const def = {
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
docs: highlight all lexer keywords in the playground and in-repo grammars by prql-bot · Pull Request #6210 · PRQL/prql · GitHub
Skip to content
docs: highlight all lexer keywords in the playground and in-repo grammars#6210

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 Merged

max-sixty
merged 3 commits into

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Aug 19, 2026
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docs: highlight all lexer keywords in the playground and in-repo grammars
#6210
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d9788ff

docs: highlight all lexer keywords in the playground and in-repo gram…


prql-bot Aug 19, 2026
2e54e6a

docs: highlight `prql` in the KSyntaxHighlighting grammar


prql-bot Aug 19, 2026
9ebdbf3

docs: style GtkSourceView keywords with `keyword`, bump KSyntax version


prql-bot Aug 19, 2026

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8 changes: 8 additions & 0 deletions
grammars/CotEditor/PRQL.yaml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -27,10 +27,18 @@ keywords:
 - beginString: sort
 - beginString: take
 - beginString: window
 # Keep in sync with the lexer's `keyword` parser in
 # prqlc/prqlc-parser/src/lexer/mod.rs
 - beginString: case
 - beginString: let
 - beginString: module
 - beginString: prql
 - beginString: into
 - beginString: type
 - beginString: internal
 - beginString: func
 - beginString: import
 - beginString: enum
commands:
 - beginString: abs
 - beginString: any
Expand Down

17 changes: 13 additions & 4 deletions
grammars/GtkSourceView/prql.lang

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -20,7 +20,6 @@
 <style id="boolean" name="Boolean value" map-to="def:boolean"/>
 <style id="built-in-object" name="Built-in object" map-to="def:builtin"/>
 <style id="comment" name="Comment" map-to="def:comment"/>
 <style id="declaration" name="Declarations" map-to="def:type"/>
 <style id="escaped-char" name="Escaped Character" map-to="def:special-char"/>
 <style id="floating-point" name="Floating Point" map-to="def:floating-point"/>
 <style id="string" name="String" map-to="def:string"/>
Expand All@@ -39,8 +38,19 @@
 <keyword>true</keyword>
 </context>

 <context id="declarations" style-ref="declaration">
 <!-- Keep in sync with the lexer's `keyword` parser in
 prqlc/prqlc-parser/src/lexer/mod.rs -->
 <context id="keywords" style-ref="keyword">
 <keyword>let</keyword>
 <keyword>into</keyword>
 <keyword>case</keyword>
 <keyword>prql</keyword>
 <keyword>type</keyword>
 <keyword>module</keyword>
 <keyword>internal</keyword>
 <keyword>func</keyword>
 <keyword>import</keyword>
 <keyword>enum</keyword>
 </context>

 <context id="unicode-bdi" style-ref="unicode-bdi">
Expand DownExpand Up@@ -94,7 +104,6 @@
 <context id="built-in-object" style-ref="built-in-object">
 <keyword>date</keyword>
 <keyword>math</keyword>
 <keyword>prql</keyword>
 </context>

 <!-- https://prql-lang.org/book/reference/stdlib/ -->
Expand DownExpand Up@@ -360,7 +369,7 @@
 <match>(?&lt;![\w\.])0[xX](_?[0-9A-Fa-f])+(?![\w\.])</match>
 </context>

 <context ref="declarations"/>
 <context ref="keywords"/>
 <context ref="dimension"/>
 <context ref="double-quoted-triple-string"/>
 <context ref="single-quoted-triple-string"/>
Expand Down

15 changes: 14 additions & 1 deletion
grammars/KSyntaxHighlighting/prql.xml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -10,10 +10,22 @@
]
>
<!-- PRQL https://prql-lang.org/ -->
<language name="PRQL" version="0" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
<language name="PRQL" version="1" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
 <highlighting>
 <list name="imports">
 <item>module</item>
 <item>import</item>
 </list>

 <!-- Remaining keywords from the lexer's `keyword` parser in
 prqlc/prqlc-parser/src/lexer/mod.rs; `let` and `type` are below. -->
 <list name="keywords">
 <item>case</item>
 <item>enum</item>
 <item>func</item>
 <item>internal</item>
 <item>into</item>
 <item>prql</item>
 </list>
Comment thread
prql-bot marked this conversation as resolved.


 <list name="builtinfuncs">
Expand DownExpand Up@@ -137,6 +149,7 @@
 <keyword attribute="Keyword" context="#stay" String="declarations" />
 <keyword attribute="Keyword" context="#stay" String="letExpressions" />
 <keyword attribute="Keyword" context="#stay" String="imports" />
 <keyword attribute="Keyword" context="#stay" String="keywords" />

 <IncludeRules context="Number" />
 <IncludeRules context="StringVariants" />
Expand Down

14 changes: 13 additions & 1 deletion
web/playground/src/workbench/prql-syntax.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -17,7 +17,19 @@ const TRANSFORMS = [
];
const MODULES = ["date", "math", "text"];
const BUILTIN_FUNCTIONS = ["case"]; // "in", "as"
const KEYWORDS = ["let", "prql"];
// Keep in sync with the lexer's `keyword` parser in
// prqlc/prqlc-parser/src/lexer/mod.rs. `case` is listed above.
const KEYWORDS = [
 "let",
 "prql",
 "into",
 "type",
 "module",
 "internal",
 "func",
 "import",
 "enum",
];
const LITERALS = ["null", "true", "false"];

const def = {
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
docs: highlight all lexer keywords in the playground and in-repo grammars by prql-bot · Pull Request #6210 · PRQL/prql · GitHub
Skip to content
docs: highlight all lexer keywords in the playground and in-repo grammars#6210

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 Merged

max-sixty
merged 3 commits into

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Aug 19, 2026
 Merged


docs: highlight all lexer keywords in the playground and in-repo grammars
#6210
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d9788ff

docs: highlight all lexer keywords in the playground and in-repo gram…


prql-bot Aug 19, 2026
2e54e6a

docs: highlight `prql` in the KSyntaxHighlighting grammar


prql-bot Aug 19, 2026
9ebdbf3

docs: style GtkSourceView keywords with `keyword`, bump KSyntax version


prql-bot Aug 19, 2026

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8 changes: 8 additions & 0 deletions
grammars/CotEditor/PRQL.yaml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -27,10 +27,18 @@ keywords:
 - beginString: sort
 - beginString: take
 - beginString: window
 # Keep in sync with the lexer's `keyword` parser in
 # prqlc/prqlc-parser/src/lexer/mod.rs
 - beginString: case
 - beginString: let
 - beginString: module
 - beginString: prql
 - beginString: into
 - beginString: type
 - beginString: internal
 - beginString: func
 - beginString: import
 - beginString: enum
commands:
 - beginString: abs
 - beginString: any
Expand Down

17 changes: 13 additions & 4 deletions
grammars/GtkSourceView/prql.lang

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -20,7 +20,6 @@
 <style id="boolean" name="Boolean value" map-to="def:boolean"/>
 <style id="built-in-object" name="Built-in object" map-to="def:builtin"/>
 <style id="comment" name="Comment" map-to="def:comment"/>
 <style id="declaration" name="Declarations" map-to="def:type"/>
 <style id="escaped-char" name="Escaped Character" map-to="def:special-char"/>
 <style id="floating-point" name="Floating Point" map-to="def:floating-point"/>
 <style id="string" name="String" map-to="def:string"/>
Expand All@@ -39,8 +38,19 @@
 <keyword>true</keyword>
 </context>

 <context id="declarations" style-ref="declaration">
 <!-- Keep in sync with the lexer's `keyword` parser in
 prqlc/prqlc-parser/src/lexer/mod.rs -->
 <context id="keywords" style-ref="keyword">
 <keyword>let</keyword>
 <keyword>into</keyword>
 <keyword>case</keyword>
 <keyword>prql</keyword>
 <keyword>type</keyword>
 <keyword>module</keyword>
 <keyword>internal</keyword>
 <keyword>func</keyword>
 <keyword>import</keyword>
 <keyword>enum</keyword>
 </context>

 <context id="unicode-bdi" style-ref="unicode-bdi">
Expand DownExpand Up@@ -94,7 +104,6 @@
 <context id="built-in-object" style-ref="built-in-object">
 <keyword>date</keyword>
 <keyword>math</keyword>
 <keyword>prql</keyword>
 </context>

 <!-- https://prql-lang.org/book/reference/stdlib/ -->
Expand DownExpand Up@@ -360,7 +369,7 @@
 <match>(?&lt;![\w\.])0[xX](_?[0-9A-Fa-f])+(?![\w\.])</match>
 </context>

 <context ref="declarations"/>
 <context ref="keywords"/>
 <context ref="dimension"/>
 <context ref="double-quoted-triple-string"/>
 <context ref="single-quoted-triple-string"/>
Expand Down

15 changes: 14 additions & 1 deletion
grammars/KSyntaxHighlighting/prql.xml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -10,10 +10,22 @@
]
>
<!-- PRQL https://prql-lang.org/ -->
<language name="PRQL" version="0" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
<language name="PRQL" version="1" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
 <highlighting>
 <list name="imports">
 <item>module</item>
 <item>import</item>
 </list>

 <!-- Remaining keywords from the lexer's `keyword` parser in
 prqlc/prqlc-parser/src/lexer/mod.rs; `let` and `type` are below. -->
 <list name="keywords">
 <item>case</item>
 <item>enum</item>
 <item>func</item>
 <item>internal</item>
 <item>into</item>
 <item>prql</item>
 </list>
Comment thread
prql-bot marked this conversation as resolved.


 <list name="builtinfuncs">
Expand DownExpand Up@@ -137,6 +149,7 @@
 <keyword attribute="Keyword" context="#stay" String="declarations" />
 <keyword attribute="Keyword" context="#stay" String="letExpressions" />
 <keyword attribute="Keyword" context="#stay" String="imports" />
 <keyword attribute="Keyword" context="#stay" String="keywords" />

 <IncludeRules context="Number" />
 <IncludeRules context="StringVariants" />
Expand Down

14 changes: 13 additions & 1 deletion
web/playground/src/workbench/prql-syntax.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -17,7 +17,19 @@ const TRANSFORMS = [
];
const MODULES = ["date", "math", "text"];
const BUILTIN_FUNCTIONS = ["case"]; // "in", "as"
const KEYWORDS = ["let", "prql"];
// Keep in sync with the lexer's `keyword` parser in
// prqlc/prqlc-parser/src/lexer/mod.rs. `case` is listed above.
const KEYWORDS = [
 "let",
 "prql",
 "into",
 "type",
 "module",
 "internal",
 "func",
 "import",
 "enum",
];
const LITERALS = ["null", "true", "false"];

const def = {
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
docs: highlight all lexer keywords in the playground and in-repo grammars by prql-bot · Pull Request #6210 · PRQL/prql · GitHub
Skip to content
docs: highlight all lexer keywords in the playground and in-repo grammars#6210

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 Merged

max-sixty
merged 3 commits into

from

Aug 19, 2026
 Merged


docs: highlight all lexer keywords in the playground and in-repo grammars
#6210
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d9788ff

docs: highlight all lexer keywords in the playground and in-repo gram…


prql-bot Aug 19, 2026
2e54e6a

docs: highlight `prql` in the KSyntaxHighlighting grammar


prql-bot Aug 19, 2026
9ebdbf3

docs: style GtkSourceView keywords with `keyword`, bump KSyntax version


prql-bot Aug 19, 2026

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8 changes: 8 additions & 0 deletions
grammars/CotEditor/PRQL.yaml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -27,10 +27,18 @@ keywords:
 - beginString: sort
 - beginString: take
 - beginString: window
 # Keep in sync with the lexer's `keyword` parser in
 # prqlc/prqlc-parser/src/lexer/mod.rs
 - beginString: case
 - beginString: let
 - beginString: module
 - beginString: prql
 - beginString: into
 - beginString: type
 - beginString: internal
 - beginString: func
 - beginString: import
 - beginString: enum
commands:
 - beginString: abs
 - beginString: any
Expand Down

17 changes: 13 additions & 4 deletions
grammars/GtkSourceView/prql.lang

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -20,7 +20,6 @@
 <style id="boolean" name="Boolean value" map-to="def:boolean"/>
 <style id="built-in-object" name="Built-in object" map-to="def:builtin"/>
 <style id="comment" name="Comment" map-to="def:comment"/>
 <style id="declaration" name="Declarations" map-to="def:type"/>
 <style id="escaped-char" name="Escaped Character" map-to="def:special-char"/>
 <style id="floating-point" name="Floating Point" map-to="def:floating-point"/>
 <style id="string" name="String" map-to="def:string"/>
Expand All@@ -39,8 +38,19 @@
 <keyword>true</keyword>
 </context>

 <context id="declarations" style-ref="declaration">
 <!-- Keep in sync with the lexer's `keyword` parser in
 prqlc/prqlc-parser/src/lexer/mod.rs -->
 <context id="keywords" style-ref="keyword">
 <keyword>let</keyword>
 <keyword>into</keyword>
 <keyword>case</keyword>
 <keyword>prql</keyword>
 <keyword>type</keyword>
 <keyword>module</keyword>
 <keyword>internal</keyword>
 <keyword>func</keyword>
 <keyword>import</keyword>
 <keyword>enum</keyword>
 </context>

 <context id="unicode-bdi" style-ref="unicode-bdi">
Expand DownExpand Up@@ -94,7 +104,6 @@
 <context id="built-in-object" style-ref="built-in-object">
 <keyword>date</keyword>
 <keyword>math</keyword>
 <keyword>prql</keyword>
 </context>

 <!-- https://prql-lang.org/book/reference/stdlib/ -->
Expand DownExpand Up@@ -360,7 +369,7 @@
 <match>(?&lt;![\w\.])0[xX](_?[0-9A-Fa-f])+(?![\w\.])</match>
 </context>

 <context ref="declarations"/>
 <context ref="keywords"/>
 <context ref="dimension"/>
 <context ref="double-quoted-triple-string"/>
 <context ref="single-quoted-triple-string"/>
Expand Down

15 changes: 14 additions & 1 deletion
grammars/KSyntaxHighlighting/prql.xml

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -10,10 +10,22 @@
]
>
<!-- PRQL https://prql-lang.org/ -->
<language name="PRQL" version="0" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
<language name="PRQL" version="1" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
 <highlighting>
 <list name="imports">
 <item>module</item>
 <item>import</item>
 </list>

 <!-- Remaining keywords from the lexer's `keyword` parser in
 prqlc/prqlc-parser/src/lexer/mod.rs; `let` and `type` are below. -->
 <list name="keywords">
 <item>case</item>
 <item>enum</item>
 <item>func</item>
 <item>internal</item>
 <item>into</item>
 <item>prql</item>
 </list>
Comment thread
prql-bot marked this conversation as resolved.


 <list name="builtinfuncs">
Expand DownExpand Up@@ -137,6 +149,7 @@
 <keyword attribute="Keyword" context="#stay" String="declarations" />
 <keyword attribute="Keyword" context="#stay" String="letExpressions" />
 <keyword attribute="Keyword" context="#stay" String="imports" />
 <keyword attribute="Keyword" context="#stay" String="keywords" />

 <IncludeRules context="Number" />
 <IncludeRules context="StringVariants" />
Expand Down

14 changes: 13 additions & 1 deletion
web/playground/src/workbench/prql-syntax.js

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Original file line numberDiff line numberDiff line change
Expand Up@@ -17,7 +17,19 @@ const TRANSFORMS = [
];
const MODULES = ["date", "math", "text"];
const BUILTIN_FUNCTIONS = ["case"]; // "in", "as"
const KEYWORDS = ["let", "prql"];
// Keep in sync with the lexer's `keyword` parser in
// prqlc/prqlc-parser/src/lexer/mod.rs. `case` is listed above.
const KEYWORDS = [
 "let",
 "prql",
 "into",
 "type",
 "module",
 "internal",
 "func",
 "import",
 "enum",
];
const LITERALS = ["null", "true", "false"];

const def = {
Expand Down
Loading

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();
docs: highlight all lexer keywords in the playground and in-repo grammars by prql-bot · Pull Request #6210 · PRQL/prql · GitHub
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 Merged

max-sixty
merged 3 commits into

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Aug 19, 2026
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docs: highlight all lexer keywords in the playground and in-repo grammars
#6210
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d9788ff

docs: highlight all lexer keywords in the playground and in-repo gram…


prql-bot Aug 19, 2026
2e54e6a

docs: highlight `prql` in the KSyntaxHighlighting grammar


prql-bot Aug 19, 2026
9ebdbf3

docs: style GtkSourceView keywords with `keyword`, bump KSyntax version


prql-bot Aug 19, 2026

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8 changes: 8 additions & 0 deletions
grammars/CotEditor/PRQL.yaml

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Original file line numberDiff line numberDiff line change
Expand Up@@ -27,10 +27,18 @@ keywords:
 - beginString: sort
 - beginString: take
 - beginString: window
 # Keep in sync with the lexer's `keyword` parser in
 # prqlc/prqlc-parser/src/lexer/mod.rs
 - beginString: case
 - beginString: let
 - beginString: module
 - beginString: prql
 - beginString: into
 - beginString: type
 - beginString: internal
 - beginString: func
 - beginString: import
 - beginString: enum
commands:
 - beginString: abs
 - beginString: any
Expand Down

17 changes: 13 additions & 4 deletions
grammars/GtkSourceView/prql.lang

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Original file line numberDiff line numberDiff line change
Expand Up@@ -20,7 +20,6 @@
 <style id="boolean" name="Boolean value" map-to="def:boolean"/>
 <style id="built-in-object" name="Built-in object" map-to="def:builtin"/>
 <style id="comment" name="Comment" map-to="def:comment"/>
 <style id="declaration" name="Declarations" map-to="def:type"/>
 <style id="escaped-char" name="Escaped Character" map-to="def:special-char"/>
 <style id="floating-point" name="Floating Point" map-to="def:floating-point"/>
 <style id="string" name="String" map-to="def:string"/>
Expand All@@ -39,8 +38,19 @@
 <keyword>true</keyword>
 </context>

 <context id="declarations" style-ref="declaration">
 <!-- Keep in sync with the lexer's `keyword` parser in
 prqlc/prqlc-parser/src/lexer/mod.rs -->
 <context id="keywords" style-ref="keyword">
 <keyword>let</keyword>
 <keyword>into</keyword>
 <keyword>case</keyword>
 <keyword>prql</keyword>
 <keyword>type</keyword>
 <keyword>module</keyword>
 <keyword>internal</keyword>
 <keyword>func</keyword>
 <keyword>import</keyword>
 <keyword>enum</keyword>
 </context>

 <context id="unicode-bdi" style-ref="unicode-bdi">
Expand DownExpand Up@@ -94,7 +104,6 @@
 <context id="built-in-object" style-ref="built-in-object">
 <keyword>date</keyword>
 <keyword>math</keyword>
 <keyword>prql</keyword>
 </context>

 <!-- https://prql-lang.org/book/reference/stdlib/ -->
Expand DownExpand Up@@ -360,7 +369,7 @@
 <match>(?&lt;![\w\.])0[xX](_?[0-9A-Fa-f])+(?![\w\.])</match>
 </context>

 <context ref="declarations"/>
 <context ref="keywords"/>
 <context ref="dimension"/>
 <context ref="double-quoted-triple-string"/>
 <context ref="single-quoted-triple-string"/>
Expand Down

15 changes: 14 additions & 1 deletion
grammars/KSyntaxHighlighting/prql.xml

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Original file line numberDiff line numberDiff line change
Expand Up@@ -10,10 +10,22 @@
]
>
<!-- PRQL https://prql-lang.org/ -->
<language name="PRQL" version="0" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
<language name="PRQL" version="1" kateversion="5.0" section="Database" extensions="*.prql" author="vanillajonathan" license="MIT">
 <highlighting>
 <list name="imports">
 <item>module</item>
 <item>import</item>
 </list>

 <!-- Remaining keywords from the lexer's `keyword` parser in
 prqlc/prqlc-parser/src/lexer/mod.rs; `let` and `type` are below. -->
 <list name="keywords">
 <item>case</item>
 <item>enum</item>
 <item>func</item>
 <item>internal</item>
 <item>into</item>
 <item>prql</item>
 </list>
Comment thread
prql-bot marked this conversation as resolved.


 <list name="builtinfuncs">
Expand DownExpand Up@@ -137,6 +149,7 @@
 <keyword attribute="Keyword" context="#stay" String="declarations" />
 <keyword attribute="Keyword" context="#stay" String="letExpressions" />
 <keyword attribute="Keyword" context="#stay" String="imports" />
 <keyword attribute="Keyword" context="#stay" String="keywords" />

 <IncludeRules context="Number" />
 <IncludeRules context="StringVariants" />
Expand Down

14 changes: 13 additions & 1 deletion
web/playground/src/workbench/prql-syntax.js

View file


Open in desktop

Original file line numberDiff line numberDiff line change
Expand Up@@ -17,7 +17,19 @@ const TRANSFORMS = [
];
const MODULES = ["date", "math", "text"];
const BUILTIN_FUNCTIONS = ["case"]; // "in", "as"
const KEYWORDS = ["let", "prql"];
// Keep in sync with the lexer's `keyword` parser in
// prqlc/prqlc-parser/src/lexer/mod.rs. `case` is listed above.
const KEYWORDS = [
 "let",
 "prql",
 "into",
 "type",
 "module",
 "internal",
 "func",
 "import",
 "enum",
];
const LITERALS = ["null", "true", "false"];

const def = {
Expand Down
Loading