overleaf/services/web/frontend/js/main/is-valid-tex-file.js

const validTeXFileRegExp = new RegExp(
  `\\.(${window.ExposedSettings.validRootDocExtensions.join('|')})$`,
  'i'
)

function isValidTeXFile(filename) {
  return validTeXFileRegExp.test(filename)
}

export default isValidTeXFile
Merge pull request #2961 from overleaf/ta-spike-outline Document Outline Spike GitOrigin-RevId: adc315a3546147eb10c7a40ae70f9cab1cbf7b8d 2020-06-29 13:05:08 +00:00			`const validTeXFileRegExp = new RegExp(`
Merge pull request #3979 from overleaf/ae-exposed-settings Remove exposed-settings.js GitOrigin-RevId: 056526b6e5fb50c4fd8058338e894eed9a3a50f4 2021-05-04 11:37:06 +00:00			`\\.(${window.ExposedSettings.validRootDocExtensions.join('\|')})$`,
Merge pull request #2961 from overleaf/ta-spike-outline Document Outline Spike GitOrigin-RevId: adc315a3546147eb10c7a40ae70f9cab1cbf7b8d 2020-06-29 13:05:08 +00:00			`'i'`
			`)`

			`function isValidTeXFile(filename) {`
			`return validTeXFileRegExp.test(filename)`
			`}`

			`export default isValidTeXFile`