blob: 11dd57b0c9a44aa3dd268df61529e2a8be3860f4 [file] [log] [blame]
/*
* Copyright 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package androidx.compose.ui.text
/**
* Helper function that returns the preceding character boundary index. It will return -1 if it
* can't go back.
*/
internal expect fun String.findPrecedingBreak(index: Int): Int
/**
* Helper function that returns the following character boundary index. It will return -1 if it
* can't go forward.
*/
internal expect fun String.findFollowingBreak(index: Int): Int