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Merge pull request #14076 from JamesHenry/make-unescapeIdentifier-public

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Make unescapeIdentifier public
This commit is contained in:
Mohamed Hegazy 2017-02-14 17:26:58 -08:00 committed by GitHub
parent 87b780d641 2cd0385943
commit f4175c0184
1 changed files with 10 additions and 5 deletions
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15
src/compiler/utilities.ts
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@ -398,11 +398,6 @@ namespace ts {
return identifier.length >= 2 && identifier.charCodeAt(0) === CharacterCodes._ && identifier.charCodeAt(1) === CharacterCodes._ ? "_" + identifier : identifier;
}
// Remove extra underscore from escaped identifier
export function unescapeIdentifier(identifier: string): string {
return identifier.length >= 3 && identifier.charCodeAt(0) === CharacterCodes._ && identifier.charCodeAt(1) === CharacterCodes._ && identifier.charCodeAt(2) === CharacterCodes._ ? identifier.substr(1) : identifier;
}
// Make an identifier from an external module name by extracting the string after the last "/" and replacing
// all non-alphanumeric characters with underscores
export function makeIdentifierFromModuleName(moduleName: string): string {
@ -4548,4 +4543,14 @@ namespace ts {
return undefined;
}
/**
* Remove extra underscore from escaped identifier text content.
*
* @param identifier The escaped identifier text.
* @returns The unescaped identifier text.
*/
export function unescapeIdentifier(identifier: string): string {
return identifier.length >= 3 && identifier.charCodeAt(0) === CharacterCodes._ && identifier.charCodeAt(1) === CharacterCodes._ && identifier.charCodeAt(2) === CharacterCodes._ ? identifier.substr(1) : identifier;
}
}