angular.js/src/ngParseExt/module.js at master · https-github-com-okeamah/angular.js

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'use strict';

/* eslint-disable new-cap */

/**

* @ngdoc module

* @name ngParseExt

* @packageName angular-parse-ext

* @description

* The `ngParseExt` module provides functionality to allow Unicode characters in

* identifiers inside AngularJS expressions.

* This module allows the usage of any identifier that follows ES6 identifier naming convention

* to be used as an identifier in an AngularJS expression. ES6 delegates some of the identifier

* rules definition to Unicode, this module uses ES6 and Unicode 8.0 identifiers convention.

* <div class="alert alert-warning">

* You cannot use Unicode characters for variable names in the {@link ngRepeat} or {@link ngOptions}

* expressions (e.g. `ng-repeat="f in поля"`), because even with `ngParseExt` included, these

* special expressions are not parsed by the {@link $parse} service.

* </div>

/* global angularParseExtModule: true,

IDS_Y,

IDC_Y

function isValidIdentifierStart(ch, cp) {

return ch === '$' ||

ch === '_' ||

IDS_Y(cp);

}

function isValidIdentifierContinue(ch, cp) {

return ch === '$' ||

ch === '_' ||

cp === 0x200C || // <ZWNJ>

cp === 0x200D || // <ZWJ>

IDC_Y(cp);

}

angular.module('ngParseExt', [])

.config(['$parseProvider', function($parseProvider) {

$parseProvider.setIdentifierFns(isValidIdentifierStart, isValidIdentifierContinue);

}])

.info({ angularVersion: '"NG_VERSION_FULL"' });

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