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81 changes: 79 additions & 2 deletions src/prism/z-shell-languages.ts
Original file line number Diff line number Diff line change
Expand Up @@ -3,11 +3,88 @@ import type * as PrismNamespace from "prismjs";
export function registerZShellLanguages(Prism: typeof PrismNamespace): void {
Prism.languages.zsh = Prism.languages.extend("bash", {});

const zshBuiltins = [
"autoload",
"bindkey",
"builtin",
"compctl",
"compdump",
"compinit",
"compdef",
"compfiles",
"compgroups",
"compquote",
"comptags",
"comptry",
"compvalues",
"declare",
"dirs",
"disable",
"disown",
"emulate",
"enable",
"fc",
"float",
"functions",
"getcap",
"getln",
"getopts",
"history",
"integer",
"jobs",
"let",
"limit",
"local",
"log",
"noglob",
"popd",
"print",
"printf",
"pushd",
"pushln",
"pwd",
"read",
"readonly",
"sched",
"set",
"setcap",
"setopt",
"shift",
"source",
"stat",
"suspend",
"ttyctl",
"type",
"typeset",
"ulimit",
"umask",
"unalias",
"unfunction",
"unhash",
"unlimit",
"unset",
"unsetopt",
"vared",
"wait",
"whence",
"where",
"which",
"zcompile",
"zformat",
"zle",
"zmodload",
"zparseopts",
"zpty",
"zregexparse",
"zsocket",
"zstyle",
"ztcp",
];

// ZSH-specific builtins — inserted before 'function' so they take priority
Prism.languages.insertBefore("zsh", "function", {
"zsh-builtin": {
pattern:
/(?<lb>^|[\s;|&])(?:autoload|bindkey|builtin|compctl|compdump|compinit|compdef|compfiles|compgroups|compquote|comptags|comptry|compvalues|declare|dirs|disable|disown|emulate|enable|fc|float|functions|getcap|getln|getopts|history|integer|jobs|let|limit|local|log|noglob|popd|print|printf|pushd|pushln|pwd|read|readonly|sched|set|setcap|setopt|shift|source|stat|suspend|ttyctl|type|typeset|ulimit|umask|unalias|unfunction|unhash|unlimit|unset|unsetopt|vared|wait|whence|where|which|zcompile|zformat|zle|zmodload|zparseopts|zpty|zregexparse|zsocket|zstyle|ztcp)(?=\s|;|$)/,
pattern: new RegExp(String.raw`(?<lb>^|[\s;|&])(?:${zshBuiltins.join("|")})(?=\s|;|$)`),
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lookbehind: true,
alias: "builtin",
},
Expand Down
43 changes: 40 additions & 3 deletions src/theme/SearchBar.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -3,10 +3,47 @@ import SearchBar from "@theme-original/SearchBar";

export default function SearchBarWrapper(props: React.ComponentProps<typeof SearchBar>): React.JSX.Element {
useEffect(() => {
const keysSpan = document.querySelector(".DocSearch-Button-Keys");
if (keysSpan && !keysSpan.getAttribute("aria-hidden")) {
keysSpan.setAttribute("aria-hidden", "true");
const setAriaHidden = (keysSpan: Element): void => {
if (!keysSpan.getAttribute("aria-hidden")) {
keysSpan.setAttribute("aria-hidden", "true");
}
};

const initialKeysSpan = document.querySelector(".DocSearch-Button-Keys");
if (initialKeysSpan) {
setAriaHidden(initialKeysSpan);
return;
}

const observerTarget = document.querySelector(".navbar");
if (!observerTarget) {
return;
}

const observer = new MutationObserver((mutations) => {
for (const mutation of mutations) {
for (const node of mutation.addedNodes) {
if (!(node instanceof Element)) {
continue;
}

const foundKeysSpan = node.matches(".DocSearch-Button-Keys")
? node
: node.querySelector(".DocSearch-Button-Keys");
if (foundKeysSpan) {
setAriaHidden(foundKeysSpan);
observer.disconnect();
return;
}
}
}
});

observer.observe(observerTarget, {childList: true, subtree: true});

return (): void => {
observer.disconnect();
};
}, []);

return <SearchBar {...props} />;
Expand Down
5 changes: 4 additions & 1 deletion src/theme/prism-include-languages.ts
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,10 @@ import prismIncludeLanguagesOriginal from "@theme-original/prism-include-languag
import {registerZShellLanguages} from "../prism/z-shell-languages";
import type * as PrismNamespace from "prismjs";

type PrismIncludeLanguagesFn = (p: typeof PrismNamespace) => void;
const prismIncludeLanguagesOriginalTyped: PrismIncludeLanguagesFn = prismIncludeLanguagesOriginal;

export default function prismIncludeLanguages(PrismObject: typeof PrismNamespace): void {
(prismIncludeLanguagesOriginal as (p: typeof PrismNamespace) => void)(PrismObject);
prismIncludeLanguagesOriginalTyped(PrismObject);
registerZShellLanguages(PrismObject);
}
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