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better regexp, fix offset issue in #4294

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This commit is contained in:
Jörg Breitbart
2022-12-08 17:35:45 +01:00
parent 03dc1908a5
commit becec91e98
5 changed files with 31 additions and 15 deletions
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addons/xterm-addon-web-links/src/WebLinksAddon.ts
+9 -2
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@@ -10,8 +10,15 @@ import { ILinkProviderOptions, WebLinkProvider } from './WebLinkProvider';
// up to first whitespace, `"` or `'` as url
// NOTE: The repeated end clause is needed to not match a dangling `:`
// resembling the old (...)*([^:"\'\\s]) final path clause
// also exclude final interpunction like ,.!?
const strictUrlRegex = /https?:[/]{2}[^\s^"^']*[^\s^"^'^:^,^.^!^?]/;
// additionally exclude early + final:
// - unsafe from rfc3986: !*'()
// - unsafe chars from rfc1738: {}|\^~[]` (minus [] as we need them for ipv6 adresses)
// also exclude as finals:
// - final interpunction like ,.!?
// - any sort of brackets <>()[]{} (not spec conform, but often used to enclose urls)
// - unsafe chars from rfc1738: {}|\^~[]`
const strictUrlRegex = /https?:[/]{2}[^\s"'!*(){}|\\\^~<>`]*[^\s"':,.!?{}|\\\^~\[\]`()<>]/;
function handleLink(event: MouseEvent, uri: string): void {
const newWindow = window.open();