acetheking987/bsky-social-app
1
0
Fork 0
Code Issues Actions Packages Projects Releases 1 Wiki Activity

improve regex

Browse Source
This commit is contained in:
Hailey
2024-04-23 16:56:22 -07:00
committed by Dan Abramov
parent 9279246a26
commit a5200e3f75
1 changed files with 5 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/view/com/composer/text-input/text-input-util.ts
+5 -1
View File
@@ -47,13 +47,17 @@ function isValidUrlAndDomain(value: string) {
) )
} }
function escapeRegex(literal: string) {
return literal.replace(/[/\-\\^$*+?.()|[\]{}]/g, '\\$&')
}
export function findIndexInText(term: string, text: string) { export function findIndexInText(term: string, text: string) {
// This should find patterns like: // This should find patterns like:
// HELLO SENTENCE http://google.com/ HELLO // HELLO SENTENCE http://google.com/ HELLO
// HELLO SENTENCE http://google.com HELLO // HELLO SENTENCE http://google.com HELLO
// http://google.com/ HELLO. // http://google.com/ HELLO.
// http://google.com/. // http://google.com/.
const pattern = new RegExp(`\\b(${term})(?![/w])`, 'i') const pattern = new RegExp(`\\b(${escapeRegex(term)})(?!w)`, 'i')
const match = pattern.exec(text) const match = pattern.exec(text)
return match ? match.index : -1 return match ? match.index : -1
} }