From 48757718e854bdd4a84b39bc9ba7be4e36ef7514 Mon Sep 17 00:00:00 2001
From: Aviv Carmi <avivcarmis@gmail.com>
Date: Mon, 4 Jan 2021 20:16:20 +0200
Subject: [PATCH] fix alphabet translation using hash function and prefix

---
 src/localization.js          | 16 +++++++++++-----
 src/localization_settings.js | 29 -----------------------------
 2 files changed, 11 insertions(+), 34 deletions(-)

diff --git a/src/localization.js b/src/localization.js
index 309a6fc..864fc6d 100644
--- a/src/localization.js
+++ b/src/localization.js
@@ -16,11 +16,7 @@ export function translateIdentifier(identifier) {
 }
 
 export function translateIdentifierAlphabetically(identifier) {
-    let result = ""
-    for (const char of identifier) {
-        result += localizationSettings.chars[char] || char
-    }
-    return result
+    return `chavascript_${simpleHash(identifier)}`;
 }
 
 export function isQuote(charCode) {
@@ -48,3 +44,13 @@ function reverseObject(obj) {
     }
     return result
 }
+
+function simpleHash(str) {
+    let hash = 0, i, chr;
+    for (i = 0; i < str.length; i++) {
+        chr = str.charCodeAt(i);
+        hash = ((hash << 5) - hash) + chr;
+        hash |= 0;
+    }
+    return hash;
+}
diff --git a/src/localization_settings.js b/src/localization_settings.js
index 99bc0d2..a2ea42a 100644
--- a/src/localization_settings.js
+++ b/src/localization_settings.js
@@ -218,35 +218,6 @@ function flattenObject(obj) {
 export default {
     keywords: flattenObject(classifiedKeywords),
     dictionary: flattenObject(classifiedDictionary),
-    chars: {
-        "א": "a",
-        "ב": "b",
-        "ג": "g",
-        "ד": "d",
-        "ה": "h",
-        "ו": "v",
-        "ז": "z",
-        "ח": "h",
-        "ט": "t",
-        "י": "i",
-        "כ": "k",
-        "ל": "l",
-        "מ": "m",
-        "נ": "n",
-        "ס": "s",
-        "ע": "a",
-        "פ": "p",
-        "צ": "z",
-        "ק": "k",
-        "ר": "r",
-        "ש": "sh",
-        "ת": "t",
-        "ן": "n",
-        "ם": "m",
-        "ך": "ch",
-        "ף": "f",
-        "ץ": "z"
-    },
     quotes: [
         '"',
         "'",