1 files changed, 0 insertions, 96 deletions
diff --git a/ext/bg/js/deinflector.js b/ext/bg/js/deinflector.js
deleted file mode 100644
index 8fee3f01..00000000
--- a/ext/bg/js/deinflector.js
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright (C) 2016-2021  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/>.
- */
-
-
-class Deinflector {
-    constructor(reasons) {
-        this.reasons = Deinflector.normalizeReasons(reasons);
-    }
-
-    deinflect(source, rawSource) {
-        const results = [{
-            source,
-            rawSource,
-            term: source,
-            rules: 0,
-            reasons: [],
-            databaseDefinitions: []
-        }];
-        for (let i = 0; i < results.length; ++i) {
-            const {rules, term, reasons} = results[i];
-            for (const [reason, variants] of this.reasons) {
-                for (const [kanaIn, kanaOut, rulesIn, rulesOut] of variants) {
-                    if (
-                        (rules !== 0 && (rules & rulesIn) === 0) ||
-                        !term.endsWith(kanaIn) ||
-                        (term.length - kanaIn.length + kanaOut.length) <= 0
-                    ) {
-                        continue;
-                    }
-
-                    results.push({
-                        source,
-                        rawSource,
-                        term: term.substring(0, term.length - kanaIn.length) + kanaOut,
-                        rules: rulesOut,
-                        reasons: [reason, ...reasons],
-                        databaseDefinitions: []
-                    });
-                }
-            }
-        }
-        return results;
-    }
-
-    static normalizeReasons(reasons) {
-        const normalizedReasons = [];
-        for (const [reason, reasonInfo] of Object.entries(reasons)) {
-            const variants = [];
-            for (const {kanaIn, kanaOut, rulesIn, rulesOut} of reasonInfo) {
-                variants.push([
-                    kanaIn,
-                    kanaOut,
-                    Deinflector.rulesToRuleFlags(rulesIn),
-                    Deinflector.rulesToRuleFlags(rulesOut)
-                ]);
-            }
-            normalizedReasons.push([reason, variants]);
-        }
-        return normalizedReasons;
-    }
-
-    static rulesToRuleFlags(rules) {
-        const ruleTypes = Deinflector.ruleTypes;
-        let value = 0;
-        for (const rule of rules) {
-            const ruleBits = ruleTypes.get(rule);
-            if (typeof ruleBits === 'undefined') { continue; }
-            value |= ruleBits;
-        }
-        return value;
-    }
-}
-
-Deinflector.ruleTypes = new Map([
-    ['v1',    0b00000001], // Verb ichidan
-    ['v5',    0b00000010], // Verb godan
-    ['vs',    0b00000100], // Verb suru
-    ['vk',    0b00001000], // Verb kuru
-    ['vz',    0b00010000], // Verb zuru
-    ['adj-i', 0b00100000], // Adjective i
-    ['iru',   0b01000000] // Intermediate -iru endings for progressive or perfect tense
-]);