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authortoasted-nutbread <toasted-nutbread@users.noreply.github.com>2024-03-04 07:43:31 -0500
committerGitHub <noreply@github.com>2024-03-04 12:43:31 +0000
commit4fe881d68d4c1182bee2e78a559c2064aaf48b0d (patch)
tree00e8b209b90cae66ca289f5ea3e0c466e17d6fd3 /ext/js/data/sandbox/string-util.js
parent81fc2bd6d063db92f90171722e8129875bdb56cd (diff)
Move sandbox files (#731)
* Move sandbox files * Update order
Diffstat (limited to 'ext/js/data/sandbox/string-util.js')
-rw-r--r--ext/js/data/sandbox/string-util.js70
1 files changed, 0 insertions, 70 deletions
diff --git a/ext/js/data/sandbox/string-util.js b/ext/js/data/sandbox/string-util.js
deleted file mode 100644
index 45e52f08..00000000
--- a/ext/js/data/sandbox/string-util.js
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (C) 2023-2024 Yomitan Authors
- * Copyright (C) 2022 Yomichan Authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
- */
-
-/**
- * Reads code points from a string in the forward direction.
- * @param {string} text The text to read the code points from.
- * @param {number} position The index of the first character to read.
- * @param {number} count The number of code points to read.
- * @returns {string} The code points from the string.
- */
-export function readCodePointsForward(text, position, count) {
- const textLength = text.length;
- let result = '';
- for (; count > 0; --count) {
- const char = text[position];
- result += char;
- if (++position >= textLength) { break; }
- const charCode = char.charCodeAt(0);
- if (charCode >= 0xd800 && charCode < 0xdc00) { // charCode is a high surrogate code
- const char2 = text[position];
- const charCode2 = char2.charCodeAt(0);
- if (charCode2 >= 0xdc00 && charCode2 < 0xe000) { // charCode2 is a low surrogate code
- result += char2;
- if (++position >= textLength) { break; }
- }
- }
- }
- return result;
-}
-
-/**
- * Reads code points from a string in the backward direction.
- * @param {string} text The text to read the code points from.
- * @param {number} position The index of the first character to read.
- * @param {number} count The number of code points to read.
- * @returns {string} The code points from the string.
- */
-export function readCodePointsBackward(text, position, count) {
- let result = '';
- for (; count > 0; --count) {
- const char = text[position];
- result = char + result;
- if (--position < 0) { break; }
- const charCode = char.charCodeAt(0);
- if (charCode >= 0xdc00 && charCode < 0xe000) { // charCode is a low surrogate code
- const char2 = text[position];
- const charCode2 = char2.charCodeAt(0);
- if (charCode2 >= 0xd800 && charCode2 < 0xdc00) { // charCode2 is a high surrogate code
- result = char2 + result;
- if (--position < 0) { break; }
- }
- }
- }
- return result;
-}