merge back utf16 check

Author: stringhandler

src/error.rs

@@ -5,6 +5,7 @@ use std::sync::Arc;
 use chumsky::error::Error as ChumskyError;
 use chumsky::input::ValueInput;
 use chumsky::label::LabelError;
+use chumsky::text::Char;
 use chumsky::util::MaybeRef;
 use chumsky::DefaultExpected;
 
@@ -220,7 +221,7 @@ pub fn get_line_col(file: &str, offset: usize) -> (usize, usize) {
     let slice = file.get(0..offset).unwrap_or_default();
 
     for char in slice.chars() {
-        if char.is_ascii_control() && char == '\n' {
+        if char.is_newline() {
             line += 1;
             col = 0;
         } else {