From f23f6b9ea8204a63d17baa712db06aac1ea1c3ad Mon Sep 17 00:00:00 2001
From: _ov4 <ov4@ov4.org>
Date: Mon, 12 Oct 2026 07:15:46 +0000
Subject: add terminal window size update

---
 src/line/cursor.cc | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'src/line/cursor.cc')

diff --git a/src/line/cursor.cc b/src/line/cursor.cc
index 02e43cf..538dfca 100644
--- a/src/line/cursor.cc
+++ b/src/line/cursor.cc
@@ -21,6 +21,8 @@ namespace ov4
 
 void print_override(const std::string &s)
 {
+    check_window_update();
+    
     // save current cursor position
     // print("\x1b[s"); fflush(stdout);
     // WTF
@@ -43,6 +45,8 @@ void print_override(const std::string &s)
 
 void move_cursor(char c)
 {
+    check_window_update();
+
     switch (c)
     {
         case 'A':
@@ -64,6 +68,8 @@ void move_cursor(char c)
 
 void cursor_input_char(char c)
 {
+    check_window_update();
+
     // if receives any input
     // it should move to the latest history
     history_index = get_last_index();
@@ -97,6 +103,8 @@ void update_window_size()
 
 void move_cursor(T_cursor_movement_direction d)
 {
+    void check_window_update();
+
     switch (d)
     {
         case T_cursor_movement_direction::LEFT:
@@ -159,6 +167,8 @@ void move_cursor(T_cursor_movement_direction d)
 
 void switch_history(T_cursor_movement_direction d)
 {
+    check_window_update();
+
     switch (d)
     {
         case T_cursor_movement_direction::UP:
@@ -209,4 +219,14 @@ void cursor_skip_prompt()
     print("\r\x1b[{}C", prompt_pos-1); fflush(stdout);
 }
 
+void check_window_update()
+{
+    if (windows_size_changed)
+    {
+        update_window_size();
+        clear_below();
+        windows_size_changed = false;
+    }
+}
+
 }
-- 
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