diff --git a/docs/client.md b/docs/client.md
index d8d9805..9cd5b96 100644
--- a/docs/client.md
+++ b/docs/client.md
@@ -32,7 +32,7 @@ Setting the locales can be done with `i18nClient.setLocales([...])`.
 
 ### Other locales
 
-The `I18nClient` also have 2 properties:
+The `I18nClient` also has 2 properties:
 
 - `timeZone`: A timezone used when displaying dates (if none is specified) with [this format](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/DateTimeFormat)
 - `currency`: A currency to use when displaying a number with `style: currency` (3-uppercase code: USD, EUR, ...)
diff --git a/docs/interpolation.md b/docs/interpolation.md
index ed7eb28..8b74e5c 100644
--- a/docs/interpolation.md
+++ b/docs/interpolation.md
@@ -78,11 +78,11 @@ Object.assign(processors, {
 Where `TContext` contains mostly the `client` (the object containing all the language specification)
 The arguments will mainly be strings or object when flat named lists are specified
 
-The syntax to use them is `{processor | arg1 | arg2}`.
+The syntax to use them is `{processor:: arg1 | arg2}`.
 
-example: `{upper | $1}` will render the first argument in upper-case
+example: `{upper :: $1}` will render the first argument in upper-case
 
-> :information_source: `{$2[upper] | $1}` is also possible, in which case the second argument can both specify a text key, a processor or be defaulted to the `upper` processor.
+> :information_source: `{$2[upper] :: $1}` is also possible, in which case the second argument can both specify a text key, a processor or be defaulted to the `upper` processor.
 
 #### Casing
 
diff --git a/package.json b/package.json
index 80927b0..d57d434 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "omni18n",
-	"version": "1.1.14",
+	"version": "1.1.15",
 	"exports": {
 		".": {
 			"browser": {
diff --git a/src/client/interpolation.ts b/src/client/interpolation.ts
index d52cbcf..b1559c7 100644
--- a/src/client/interpolation.ts
+++ b/src/client/interpolation.ts
@@ -30,6 +30,7 @@ export const formats: Record<'date' | 'number' | 'relative', Record<string, obje
 }
 
 export const processors: Record<string, (...args: any[]) => string> = {
+	// TODO Interpolation should have access to localeFlagsEngine
 	upper(str: string) {
 		return str.toUpperCase()
 	},
diff --git a/src/db/fileDb.ts b/src/db/fileDb.ts
index bc587d4..8a1dad9 100644
--- a/src/db/fileDb.ts
+++ b/src/db/fileDb.ts
@@ -1,6 +1,6 @@
 import { readFile, stat, writeFile } from 'node:fs/promises'
 import Defer from '../tools/defer'
-import { WorkDictionary, type Locale, type TextKey, type Translation, type Zone } from '../types'
+import type { WorkDictionary, Locale, TextKey, Translation, Zone } from '../types'
 import MemDB from './memDb'
 import serialization from './serialization'
 
diff --git a/src/tools/cgpt-js.ts b/src/tools/cgpt-js.ts
index 33f7416..30a94f4 100644
--- a/src/tools/cgpt-js.ts
+++ b/src/tools/cgpt-js.ts
@@ -244,7 +244,7 @@ export function parse(jsonString: string): JSONValue {
 			return parseObject()
 		} else if (jsonString[index] === '[') {
 			return parseArray()
-		} else if (jsonString[index] === '"' || jsonString[index] === "'") {
+		} else if ('"\'`'.includes(jsonString[index])) {
 			return parseString()
 		} else {
 			return parseLiteral()
diff --git a/test/specifics.test.ts b/test/specifics.test.ts
index 239b3f5..4fc17d7 100644
--- a/test/specifics.test.ts
+++ b/test/specifics.test.ts
@@ -119,9 +119,6 @@ describe('specifics', () => {
 			'<span class="fi fi-be"></span>'
 		])
 	})
-	test('errors', async () => {
-		// TODO test errors
-	})
 	test('fallbacks', async () => {
 		misses.mockClear()
 		const { Tp } = localStack({
@@ -260,7 +257,7 @@ line*/,
 	isAdmin: true,
 	hobbies: ["reading", "coding", "swimming"],
 	address: {city: "New
-York", country: "USA"/* -- */}
+York", country: \`USA\`/* -- */}
 }`
 			const expected = {
 				name: 'John',