minor changes in scrolling

src/app.rs

@@ -37,6 +37,7 @@ pub struct App {
     pub error: Option<String>,
     pub breadcrumbs: Vec<usize>,
     pub selected_index: usize,
+    pub menu_scroll_offset: usize,
     pub popup: Option<Popup>,
     pub event_tx: UnboundedSender<Event>,
     /// When set, main loop suspends ratatui, runs the command, then restores.
@@ -54,11 +55,8 @@ pub enum Popup {
     ExecutingBashTerminal { child: tokio::process::Child },
     ExecutingStructured {
         reply_tx: tokio::sync::mpsc::UnboundedSender<String>,
-        script_pid: Option<u32>,
+        /// Fires SIGTERM to the script's process group on Esc.
         kill_tx: Option<tokio::sync::oneshot::Sender<()>>,
-        /// Background tokio tasks — aborted when popup closes to prevent
-        /// stale output from leaking into a subsequent popup.
-        task_handles: Vec<tokio::task::JoinHandle<()>>,
         log_buffer: Vec<String>,
         current_command: Option<executor::StructuredCommand>,
         input_buffer: String,
@@ -70,6 +68,8 @@ pub enum Popup {
         form_values: Vec<bool>,
         /// Index of the first visible line in log_buffer (0 = top of output).
         log_scroll_pos: usize,
+        /// Horizontal scroll offset in chars (0 = leftmost column).
+        log_scroll_x: usize,
         /// When true, keep position pinned to the bottom as new output arrives.
         log_follow_bottom: bool,
         /// Set when the process has exited; popup stays open until Esc.
@@ -110,6 +110,7 @@ impl App {
             error: None,
             breadcrumbs: Vec::new(),
             selected_index: 0,
+            menu_scroll_offset: 0,
             popup: None,
             event_tx,
             pending_exec: None,
@@ -310,15 +311,14 @@ impl App {
 
                         Popup::ExecutingStructured {
                             reply_tx,
-                            script_pid,
                             kill_tx,
-                            task_handles,
                             input_buffer,
                             current_command,
                             menu_selected_index,
                             form_cursor,
                             form_values,
                             log_scroll_pos,
+                            log_scroll_x,
                             log_follow_bottom,
                             log_buffer,
                             finished: _,
@@ -438,6 +438,12 @@ impl App {
                                     *log_follow_bottom =
                                         *log_scroll_pos + 1 >= log_buffer.len();
                                 }
+                                KeyCode::Left if !is_text_input && !is_menu && !is_form => {
+                                    *log_scroll_x = log_scroll_x.saturating_sub(4);
+                                }
+                                KeyCode::Right if !is_text_input && !is_menu && !is_form => {
+                                    *log_scroll_x = log_scroll_x.saturating_add(4);
+                                }
 
                                 // ── Confirm shortcuts (immediate, no Enter needed) ─
                                 KeyCode::Char('y') | KeyCode::Char('Y') if is_confirm => {
@@ -518,10 +524,9 @@ impl App {
                                         let _ = current_command.take();
                                         let _ = reply_tx.send("n".to_string());
                                     } else {
-                                        debug_kill(format!("Esc pressed, pid={:?}", script_pid));
-                                        kill_process(*script_pid);
-                                        if let Some(tx) = kill_tx.take() { let _ = tx.send(()); }
-                                        for h in task_handles.drain(..) { h.abort(); }
+                                        if let Some(kx) = kill_tx.take() {
+                                            let _ = kx.send(());
+                                        }
                                         self.popup = None;
                                     }
                                 }
@@ -588,20 +593,27 @@ impl App {
                                         let _ = reply_tx.send(response);
                                         input_buffer.clear();
                                         *menu_selected_index = 0;
+                                    } else {
+                                        *log_scroll_x = log_scroll_x.saturating_add(4);
                                     }
                                 }
                                 KeyCode::Char('h') if !is_text_input => {
                                     if is_confirm {
                                         let _ = current_command.take();
                                         let _ = reply_tx.send("n".to_string());
-                                    } else {
-                                        kill_process(*script_pid);
-                                        if let Some(tx) = kill_tx.take() { let _ = tx.send(()); }
-                                        for h in task_handles.drain(..) { h.abort(); }
-                                        self.popup = None;
+                                    } else if !is_menu && !is_form {
+                                        *log_scroll_x = log_scroll_x.saturating_sub(4);
                                     }
                                 }
 
+                                // ── H / L  =  start / end of line (horizontal) ───
+                                KeyCode::Char('H') if !is_text_input && !is_menu && !is_form => {
+                                    *log_scroll_x = 0;
+                                }
+                                KeyCode::Char('L') if !is_text_input && !is_menu && !is_form => {
+                                    *log_scroll_x = usize::MAX;
+                                }
+
                                 // ── d / u  =  PgDn / PgUp (vim half-page scroll) ──
                                 KeyCode::Char('d') if !is_text_input && !is_form => {
                                     *log_scroll_pos = log_scroll_pos.saturating_add(10);
@@ -699,24 +711,25 @@ impl App {
                     KeyCode::Up | KeyCode::Char('k') => {
                         let len = self.current_items().len();
                         if len > 0 {
-                            self.selected_index = (self.selected_index + len - 1) % len;
+                            self.selected_index = self.selected_index.saturating_sub(1);
                         }
                     }
                     KeyCode::Down | KeyCode::Char('j') => {
                         let len = self.current_items().len();
-                        if len > 0 {
-                            self.selected_index = (self.selected_index + 1) % len;
+                        if len > 0 && self.selected_index + 1 < len {
+                            self.selected_index += 1;
                         }
                     }
-                    KeyCode::Enter | KeyCode::Char('l') => {
+                    KeyCode::Enter | KeyCode::Char('l') | KeyCode::Right => {
                         if let Some(item) = self.selected_item().cloned() {
                             self.activate_item(item).await?;
                         }
                     }
-                    KeyCode::Esc | KeyCode::Char('h') => {
+                    KeyCode::Esc | KeyCode::Char('h') | KeyCode::Left => {
                         if !self.breadcrumbs.is_empty() {
                             self.breadcrumbs.pop();
                             self.selected_index = 0;
+                            self.menu_scroll_offset = 0;
                         }
                     }
                     KeyCode::Char('r') | KeyCode::Char('R') => {
@@ -832,11 +845,11 @@ impl App {
     }
 
     async fn run_bash_structured(&mut self, script: &str) -> Result<()> {
-        let (output_rx, command_rx, finished_rx, reply_tx, kill_tx, pid) =
+        let (output_rx, command_rx, finished_rx, reply_tx, kill_tx) =
             executor::structured::spawn(script)?;
 
         let tx_output = self.event_tx.clone();
-        let h_output = tokio::spawn(async move {
+        tokio::spawn(async move {
             let mut rx = output_rx;
             while let Some(line) = rx.recv().await {
                 if tx_output.send(Event::StructuredOutput(line)).is_err() {
@@ -846,7 +859,7 @@ impl App {
         });
 
         let tx_cmd = self.event_tx.clone();
-        let h_cmd = tokio::spawn(async move {
+        tokio::spawn(async move {
             let mut rx = command_rx;
             while let Some(cmd) = rx.recv().await {
                 if tx_cmd.send(Event::StructuredCommand(cmd)).is_err() {
@@ -856,16 +869,14 @@ impl App {
         });
 
         let tx_finished = self.event_tx.clone();
-        let h_finished = tokio::spawn(async move {
+        tokio::spawn(async move {
             let code = finished_rx.await.unwrap_or(1);
             let _ = tx_finished.send(Event::StructuredFinished(code));
         });
 
         self.popup = Some(Popup::ExecutingStructured {
             reply_tx,
-            script_pid: pid,
             kill_tx: Some(kill_tx),
-            task_handles: vec![h_output, h_cmd, h_finished],
             log_buffer: Vec::new(),
             current_command: None,
             input_buffer: String::new(),
@@ -873,6 +884,7 @@ impl App {
             form_cursor: 0,
             form_values: Vec::new(),
             log_scroll_pos: 0,
+            log_scroll_x: 0,
             log_follow_bottom: false,
             finished: None,
         });
@@ -881,95 +893,3 @@ impl App {
     }
 }
 
-/// Find all descendant PIDs of `root_pid` by scanning /proc/*/status for PPid.
-/// Works on any Linux including musl; no external tools needed.
-#[cfg(target_os = "linux")]
-fn find_descendants(root_pid: u32) -> Vec<u32> {
-    let mut result = Vec::new();
-    let mut frontier = vec![root_pid];
-
-    // BFS: each round finds the next generation of children.
-    while !frontier.is_empty() {
-        let mut next = Vec::new();
-        if let Ok(entries) = std::fs::read_dir("/proc") {
-            for entry in entries.flatten() {
-                let Ok(proc_pid) = entry.file_name().to_string_lossy().parse::<u32>()
-                    else { continue };
-                if result.contains(&proc_pid) || proc_pid == root_pid {
-                    continue;
-                }
-                let path = format!("/proc/{}/status", proc_pid);
-                let Ok(status) = std::fs::read_to_string(&path) else { continue };
-                let ppid: u32 = status
-                    .lines()
-                    .find(|l| l.starts_with("PPid:"))
-                    .and_then(|l| l.split_whitespace().nth(1))
-                    .and_then(|s| s.parse().ok())
-                    .unwrap_or(0);
-                if frontier.contains(&ppid) {
-                    result.push(proc_pid);
-                    next.push(proc_pid);
-                }
-            }
-        }
-        frontier = next;
-    }
-    result
-}
-
-/// Kill a process and ALL its descendants (grep, php, mysql, …).
-///
-/// Linux: scan /proc for every process whose PPid chain leads back to
-///        `root_pid`, kill descendants first, then the root itself.
-/// macOS: bash was spawned with process_group(0), so PGID == bash PID;
-///        kill(-PGID, SIGKILL) terminates the whole group atomically.
-fn kill_process(pid: Option<u32>) {
-    debug_kill(format!("kill_process pid={:?}", pid));
-    let Some(pid) = pid else { return };
-
-    // ── Kill descendants BEFORE bash so the kernel can't reparent them ────────
-    //
-    // On Linux: walk /proc/*/status PPid chain to collect all descendants.
-    #[cfg(target_os = "linux")]
-    {
-        let descendants = find_descendants(pid);
-        debug_kill(format!("  /proc descendants: {:?}", descendants));
-        for &child in &descendants {
-            unsafe { libc::kill(child as libc::pid_t, libc::SIGKILL); }
-        }
-    }
-    // Use pgrep to find and log direct children by parent-PID, then kill each.
-    // pgrep -lP lists "<pid> <command>" lines — gives us names for the log.
-    if let Ok(out) = std::process::Command::new("pgrep")
-        .args(["-lP", &pid.to_string()])
-        .output()
-    {
-        let text = String::from_utf8_lossy(&out.stdout);
-        debug_kill(format!("  pgrep -lP {pid}: [{text}]"));
-        for line in text.lines() {
-            if let Some(child_pid) = line.split_whitespace().next()
-                .and_then(|s| s.parse::<u32>().ok())
-            {
-                let r = unsafe { libc::kill(child_pid as libc::pid_t, libc::SIGKILL) };
-                debug_kill(format!("    kill({child_pid})={r}"));
-            }
-        }
-    }
-
-    // ── Kill bash itself (direct + whole process group) ───────────────────────
-    #[cfg(unix)]
-    {
-        let r1 = unsafe { libc::kill(-(pid as libc::pid_t), libc::SIGKILL) };
-        let r2 = unsafe { libc::kill(pid as libc::pid_t, libc::SIGKILL) };
-        debug_kill(format!("  kill(-{pid})={r1} kill({pid})={r2}"));
-    }
-}
-
-fn debug_kill(msg: String) {
-    use std::io::Write;
-    if let Ok(mut f) = std::fs::OpenOptions::new()
-        .create(true).append(true).open("/tmp/ostiary-kill.log")
-    {
-        let _ = writeln!(f, "{}", msg);
-    }
-}

src/executor/structured.rs

@@ -88,7 +88,6 @@ pub fn spawn(
     tokio::sync::oneshot::Receiver<i32>,
     UnboundedSender<String>,
     tokio::sync::oneshot::Sender<()>, // kill signal
-    Option<u32>,                       // bash PID for direct kill
 )> {
     let mut child = Command::new("bash")
         .arg("-c")
@@ -96,22 +95,10 @@ pub fn spawn(
         .stdin(Stdio::piped())
         .stdout(Stdio::piped())
         .stderr(Stdio::piped())
-        // Create a new process group (PGID = bash PID) so that
-        // kill(-pid, SIGKILL) kills bash AND all its children
-        // (grep, php, mysql, etc.) without touching the parent ostiary.
-        .process_group(0)
         .spawn()?;
 
     // Capture the PID before moving child into tasks (needed for kill).
     let pid = child.id();
-    dbg_kill(format!("spawn: bash pid={:?}", pid));
-    // Log the actual process group bash landed in.
-    #[cfg(unix)]
-    if let Some(p) = pid {
-        let pgid = unsafe { libc::getpgid(p as libc::pid_t) };
-        let my_pgid = unsafe { libc::getpgid(0) };
-        dbg_kill(format!("  bash pgid={pgid}  ostiary pgid={my_pgid}"));
-    }
 
     let stdin = child.stdin.take().unwrap();
     let stdout = child.stdout.take().unwrap();
@@ -175,33 +162,20 @@ pub fn spawn(
         let _ = finished_tx.send(code);
     });
 
-    // Kill-watcher: when kill_tx fires, send SIGKILL to the entire process
-    // group so bash AND all its children are unconditionally terminated.
+    // Kill-watcher: when kill_tx fires, send SIGTERM to the entire process
+    // group so bash AND all its children (mysqldump, php, etc.) are killed.
     tokio::spawn(async move {
-        let recv = kill_rx.await;
-        dbg_kill(format!("kill-watcher: recv={:?} pid={:?}", recv.is_ok(), pid));
-        if recv.is_ok() {
+        if kill_rx.await.is_ok() {
             if let Some(pid) = pid {
                 #[cfg(unix)]
-                {
-                    let r1 = unsafe { libc::kill(-(pid as libc::pid_t), libc::SIGKILL) };
-                    let r2 = unsafe { libc::kill(pid as libc::pid_t, libc::SIGKILL) };
-                    dbg_kill(format!("  kill-watcher kill(-{pid})={r1}, kill({pid})={r2}"));
+                unsafe {
+                    libc::kill(-(pid as libc::pid_t), libc::SIGTERM);
                 }
             }
         }
     });
 
-    Ok((output_rx, cmd_rx, finished_rx, reply_tx, kill_tx, pid))
-}
-
-fn dbg_kill(msg: String) {
-    use std::io::Write;
-    if let Ok(mut f) = std::fs::OpenOptions::new()
-        .create(true).append(true).open("/tmp/ostiary-kill.log")
-    {
-        let _ = writeln!(f, "{}", msg);
-    }
+    Ok((output_rx, cmd_rx, finished_rx, reply_tx, kill_tx))
 }
 
 fn parse_command(json_str: &str, cmd_tx: UnboundedSender<StructuredCommand>) -> Result<()> {

src/ui.rs

@@ -28,40 +28,115 @@ pub fn render(f: &mut Frame, app: &mut App) {
     }
 }
 
-fn render_menu(f: &mut Frame, app: &App, area: Rect) {
+fn render_menu(f: &mut Frame, app: &mut App, area: Rect) {
+    const SCROLLOFF: usize = 1;
+
     let items = app.current_items();
-    let list_items: Vec<ListItem> = items
+    let total = items.len();
+    let inner_w = area.width.saturating_sub(2) as usize;
+    let inner_h = area.height.saturating_sub(2) as usize;
+    let sel = if total > 0 { app.selected_index.min(total - 1) } else { 0 };
+
+    // Wrap each item title into visual lines
+    let item_lines: Vec<Vec<String>> = items.iter().map(|item| {
+        let prefix = match &item.kind {
+            crate::menu::MenuItemKind::Category { .. } => "📁 ",
+            crate::menu::MenuItemKind::Action { .. } => "⚡ ",
+        };
+        wrap_to_lines(&format!("{}{}", prefix, item.title), inner_w)
+    }).collect();
+
+    // How many items fit starting from offset
+    let vis_from = |off: usize| -> usize {
+        let mut rows = 0usize;
+        let mut n = 0usize;
+        for lines in item_lines.get(off..).unwrap_or(&[]) {
+            let h = lines.len().max(1);
+            if rows + h > inner_h { break; }
+            rows += h;
+            n += 1;
+        }
+        n
+    };
+
+    // Clamp scroll offset for scrolloff margin
+    let offset = &mut app.menu_scroll_offset;
+    if total == 0 {
+        *offset = 0;
+    } else {
+        // Ensure sel is not before offset
+        if *offset > sel {
+            *offset = sel;
+        }
+        // Scroll up: sel must not be within top SCROLLOFF items
+        if sel < offset.saturating_add(SCROLLOFF) && *offset > 0 {
+            *offset = sel.saturating_sub(SCROLLOFF);
+        }
+        // Scroll down: sel must not be within bottom SCROLLOFF items
+        loop {
+            let vis = vis_from(*offset);
+            if vis == 0 { break; }
+            let trigger = offset.saturating_add(vis).saturating_sub(SCROLLOFF);
+            if sel >= trigger && *offset + vis < total {
+                *offset += 1;
+            } else {
+                break;
+            }
+        }
+        // Clamp to valid range
+        let max_off = total.saturating_sub(1);
+        *offset = (*offset).min(max_off);
+    }
+
+    let start = *offset;
+    let vis = vis_from(start);
+    let end = (start + vis).min(total);
+
+    let list_items: Vec<ListItem> = item_lines[start..end]
         .iter()
         .enumerate()
-        .map(|(i, item)| {
-            let prefix = match &item.kind {
-                crate::menu::MenuItemKind::Category { .. } => "📁 ",
-                crate::menu::MenuItemKind::Action { .. } => "⚡ ",
-            };
-            let content = Line::from(Span::raw(format!("{}{}", prefix, item.title)));
-            if i == app.selected_index {
-                ListItem::new(content).style(Style::default().bg(Color::Blue))
+        .map(|(i, lines)| {
+            let abs = start + i;
+            let text: Vec<Line> = lines.iter().map(|l| Line::from(l.clone())).collect();
+            let li = ListItem::new(ratatui::text::Text::from(text));
+            if abs == sel {
+                li.style(Style::default().bg(Color::Blue).add_modifier(Modifier::BOLD))
             } else {
-                ListItem::new(content)
+                li
             }
         })
         .collect();
 
-    let list = List::new(list_items)
-        .block(
-            Block::default()
-                .borders(Borders::ALL)
-                .title(" Меню ")
-                .title(
-                    Line::from(Span::styled(
-                        format!(" v{} ", env!("CARGO_PKG_VERSION")),
-                        Style::default().fg(Color::DarkGray),
-                    ))
-                    .alignment(Alignment::Right),
-                ),
-        )
-        .highlight_style(Style::default().add_modifier(Modifier::BOLD));
+    let list = List::new(list_items).block(
+        Block::default()
+            .borders(Borders::ALL)
+            .title(" Меню ")
+            .title(
+                Line::from(Span::styled(
+                    format!(" v{} ", env!("CARGO_PKG_VERSION")),
+                    Style::default().fg(Color::DarkGray),
+                ))
+                .alignment(Alignment::Right),
+            ),
+    );
     f.render_widget(list, area);
+
+    if total > vis {
+        let max_off = total.saturating_sub(vis);
+        let scrollbar = Scrollbar::default()
+            .orientation(ScrollbarOrientation::VerticalRight)
+            .begin_symbol(Some("▲"))
+            .end_symbol(Some("▼"))
+            .thumb_symbol("█");
+        let mut sb_state = ScrollbarState::new(max_off).position(start);
+        let sb_area = Rect {
+            x: area.x + area.width.saturating_sub(1),
+            y: area.y + 1,
+            width: 1,
+            height: area.height.saturating_sub(2),
+        };
+        f.render_stateful_widget(scrollbar, sb_area, &mut sb_state);
+    }
 }
 
 fn render_description(f: &mut Frame, app: &App, area: Rect) {
@@ -127,9 +202,7 @@ fn render_popup(f: &mut Frame, popup: &mut Popup) {
 
         Popup::ExecutingStructured {
             reply_tx: _,
-            script_pid: _,
             kill_tx: _,
-            task_handles: _,
             log_buffer,
             current_command,
             input_buffer,
@@ -137,6 +210,7 @@ fn render_popup(f: &mut Frame, popup: &mut Popup) {
             form_cursor,
             form_values,
             log_scroll_pos,
+            log_scroll_x,
             log_follow_bottom,
             finished,
         } => {
@@ -172,13 +246,20 @@ fn render_popup(f: &mut Frame, popup: &mut Popup) {
             let start = pos;
             let end = (start + visible).min(total);
 
+            let viewport_w = chunks[0].width.saturating_sub(2) as usize;
+            let max_content_w: usize = log_buffer
+                .iter()
+                .map(|l| ansi::parse_line(l).iter().map(|(_, s)| s.chars().count()).sum::<usize>())
+                .max()
+                .unwrap_or(0);
+            let max_scroll_x = max_content_w.saturating_sub(viewport_w);
+            *log_scroll_x = (*log_scroll_x).min(max_scroll_x);
+            let scroll_x = *log_scroll_x;
+
             let log_items: Vec<ListItem> = log_buffer[start..end]
                 .iter()
                 .map(|line| {
-                    let spans: Vec<Span> = ansi::parse_line(line)
-                        .into_iter()
-                        .map(|(style, text)| Span::styled(text, style))
-                        .collect();
+                    let spans: Vec<Span> = h_scroll(ansi::parse_line(line), scroll_x);
                     ListItem::new(Line::from(spans))
                 })
                 .collect();
@@ -247,6 +328,26 @@ fn render_popup(f: &mut Frame, popup: &mut Popup) {
                 f.render_stateful_widget(scrollbar, sb_area, &mut sb_state);
             }
 
+            // ── Horizontal scrollbar ─────────────────────────────────────────
+            if max_content_w > viewport_w {
+                let mut h_state = ScrollbarState::new(max_scroll_x).position(scroll_x);
+                let hscroll_area = Rect {
+                    x: chunks[0].x + 1,
+                    y: chunks[0].y + chunks[0].height.saturating_sub(1),
+                    width: chunks[0].width.saturating_sub(2),
+                    height: 1,
+                };
+                f.render_stateful_widget(
+                    Scrollbar::new(ScrollbarOrientation::HorizontalBottom)
+                        .begin_symbol(Some("◄"))
+                        .end_symbol(Some("►"))
+                        .thumb_symbol("▄")
+                        .track_symbol(Some("─")),
+                    hscroll_area,
+                    &mut h_state,
+                );
+            }
+
             // ── Interactive command area ─────────────────────────────────────
             if cmd_height > 0 {
                 if let Some(cmd) = current_command {
@@ -628,3 +729,66 @@ fn centered_rect(percent_x: u16, percent_y: u16, r: Rect) -> Rect {
         )
         .split(popup_layout[1])[1]
 }
+
+/// Wrap `text` into lines of at most `max_width` chars (word-wrap, hard-break on long words).
+fn wrap_to_lines(text: &str, max_width: usize) -> Vec<String> {
+    if max_width == 0 || text.is_empty() {
+        return vec![text.to_string()];
+    }
+    let mut lines: Vec<String> = Vec::new();
+    let mut current = String::new();
+    for word in text.split_whitespace() {
+        let wlen = word.chars().count();
+        if current.is_empty() {
+            if wlen > max_width {
+                let chars: Vec<char> = word.chars().collect();
+                for chunk in chars.chunks(max_width) {
+                    let s: String = chunk.iter().collect();
+                    if s.chars().count() == max_width {
+                        lines.push(s);
+                    } else {
+                        current = s;
+                    }
+                }
+            } else {
+                current = word.to_string();
+            }
+        } else if current.chars().count() + 1 + wlen <= max_width {
+            current.push(' ');
+            current.push_str(word);
+        } else {
+            lines.push(std::mem::take(&mut current));
+            current = word.to_string();
+        }
+    }
+    if !current.is_empty() {
+        lines.push(current);
+    }
+    if lines.is_empty() {
+        lines.push(String::new());
+    }
+    lines
+}
+
+/// Skip `offset` display chars from the start of a parsed ANSI span list.
+fn h_scroll(parsed: Vec<(ratatui::style::Style, String)>, offset: usize) -> Vec<Span<'static>> {
+    let mut skip = offset;
+    let mut result = Vec::new();
+    for (style, text) in parsed {
+        if skip == 0 {
+            result.push(Span::styled(text, style));
+        } else {
+            let len = text.chars().count();
+            if skip >= len {
+                skip -= len;
+            } else {
+                let trimmed: String = text.chars().skip(skip).collect();
+                skip = 0;
+                if !trimmed.is_empty() {
+                    result.push(Span::styled(trimmed, style));
+                }
+            }
+        }
+    }
+    result
+}