--- src/gufoConsole.ml.orig	2020-03-29 00:19:15.000000000 +0800
+++ src/gufoConsole.ml	2025-10-18 13:18:37.000000000 +0800
@@ -26,7 +26,6 @@
 open GenUtils
 open GufoParsed
 open GufoExpression
-open CamomileLibrary
 open React
 open Lwt
 open LTerm_style
@@ -329,7 +328,7 @@
     )
   in
   let print_curword word = 
-    (match UChar.uint_code (UTF8.get word 0) with
+    (match Uchar.to_int (Zed_utf8.get word 0) with
       | 0x0024 (*$*) ->
           (*TODO : it could be a module *)
           (*word is a var, we try to deduce its type *)
@@ -414,9 +413,9 @@
   let colorize new_char (acc,curword,in_quote,in_comment) = 
     (match in_comment,in_quote with
       | true,_-> 
-                [ S (sprintf "%s%c" curword (UChar.char_of new_char) );B_fg c_comment] @ acc, "",false,true
+                [ S (sprintf "%s%c" curword (Char.chr (Uchar.to_int new_char)) );B_fg c_comment] @ acc, "",false,true
       | _,false ->
-          (match UChar.uint_code new_char with
+          (match Uchar.to_int new_char with
             | 0x000D (* newline *)
             | 0x000A (* newline *) 
             | 0x0028 (* ( *)
@@ -425,15 +424,15 @@
                 let acc = if String.length curword > 0 
                   then print_curword curword @ acc else acc
                 in
-                [ S (sprintf "%c" (UChar.char_of new_char) );B_fg c_unknown] @ acc , "", false,false
+                [ S (sprintf "%c" (Char.chr (Uchar.to_int new_char)) );B_fg c_unknown] @ acc , "", false,false
             | 0x0022  -> (* quote symbol *)  
                 let acc = 
                   if String.length curword > 0 
                     then print_curword curword @ acc else acc
                 in 
-                [ S (sprintf "%c" (UChar.char_of new_char) ); B_fg c_string] @ acc , "",true,false
+                [ S (sprintf "%c" (Char.chr (Uchar.to_int new_char)) ); B_fg c_string] @ acc , "",true,false
             | 0x0023  -> (* comment symbol *)  
-                [ S (sprintf "%c" (UChar.char_of new_char) ); B_fg c_comment] @ acc , "",false,true
+                [ S (sprintf "%c" (Char.chr (Uchar.to_int new_char)) ); B_fg c_comment] @ acc , "",false,true
 (*
             | 0x002B  (* + symbol *)  
             | 0x002D  (* - symbol *)  
@@ -445,14 +444,14 @@
                 [ S (sprintf "%c" (UChar.char_of new_char) );B_fg c_keyword] @ acc , "", false,false
 *)
             | _ ->
-              acc, sprintf "%s%s" curword (UTF8.init 1 (fun _ -> new_char) ), false,false
+              acc, sprintf "%s%s" curword (Zed_utf8.init 1 (fun _ -> new_char) ), false,false
           )
       | _,true ->  (*in a string*)
-          (match UChar.uint_code new_char with
+          (match Uchar.to_int new_char with
             | 0x0022  -> (* quote symbol *)
-                [ S (sprintf "%s%c" curword (UChar.char_of new_char) );B_fg c_string] @ acc, "",false,false
+                [ S (sprintf "%s%c" curword (Char.chr (Uchar.to_int new_char)) );B_fg c_string] @ acc, "",false,false
             | _ -> 
-              acc, (sprintf "%s%s" curword (UTF8.init 1 (fun _ -> new_char) )), true , false
+              acc, (sprintf "%s%s" curword (Zed_utf8.init 1 (fun _ -> new_char) )), true , false
           )
     )
   in
@@ -635,7 +634,7 @@
         (fun () ->
         let expr = 
           match akey.code with 
-            | Char i  ->insert_in_expr cur_expr (Zed_char.unsafe_of_uChar i)
+            | Char i  -> insert_in_expr cur_expr (Zed_char.unsafe_of_uChar i)
             | _ -> assert false
         in
           analyse_and_print term cur_expr >>= 
@@ -644,7 +643,7 @@
       | Some search_expr -> (*search mod*)
         let search_expr = 
           match akey.code with 
-            | Char i  ->sprintf "%s%c" search_expr (UChar.char_of i)
+            | Char i  -> sprintf "%s%c" search_expr (Char.chr (Uchar.to_int i))
             | _ -> assert false
         in
           let new_expr = find_hist_expr cur_expr hist search_expr in
@@ -885,17 +884,17 @@
 let handle_key_event term shell_env hist cur_expr akey = 
   try
     (match akey.LTerm_key.code with
-     | Char uchar when ((UChar.uint_code uchar) = 0x0068  && akey.LTerm_key.control)
+     | Char uchar when ((Uchar.to_int uchar) = 0x0068  && akey.LTerm_key.control)
     (*It looks some conventions allows CTRL-H to del char, and some GUI Terms
      * remap backspace to CTRL-H...
      * https://github.com/diml/lambda-term/issues/57
      * *)
         -> delete term shell_env hist cur_expr 
-    | Char uchar when ((UChar.uint_code uchar) = 0x0020) && 
+    | Char uchar when ((Uchar.to_int uchar) = 0x0020) && 
           (akey.LTerm_key.control)
           ->
         (multiline_expr term shell_env hist cur_expr)
-    | Char uchar when ((UChar.uint_code uchar) = 0x0072) &&  (*CTRL-R*)
+    | Char uchar when ((Uchar.to_int uchar) = 0x0072) &&  (*CTRL-R*)
           (akey.LTerm_key.control)
           ->
         (search_hist term shell_env hist cur_expr)