diff --git a/.rustfmt.toml b/.rustfmt.toml
index 3c676082..06900d0d 100644
--- a/.rustfmt.toml
+++ b/.rustfmt.toml
@@ -1 +1,4 @@
 max_width = 85
+# below requires nightly
+# imports_granularity = "Crate"
+# group_imports = "StdExternalCrate"
diff --git a/lapce-core/src/buffer/test.rs b/lapce-core/src/buffer/test.rs
index 122d9d15..a736e6d9 100644
--- a/lapce-core/src/buffer/test.rs
+++ b/lapce-core/src/buffer/test.rs
@@ -1,9 +1,10 @@
 use super::Buffer;
 
 mod editing {
+    use xi_rope::Rope;
+
     use super::*;
     use crate::{editor::EditType, selection::Selection};
-    use xi_rope::Rope;
 
     #[test]
     fn is_pristine() {
diff --git a/lapce-core/src/cursor.rs b/lapce-core/src/cursor.rs
index da740322..e20ebba9 100644
--- a/lapce-core/src/cursor.rs
+++ b/lapce-core/src/cursor.rs
@@ -1,10 +1,12 @@
 use serde::{Deserialize, Serialize};
 use xi_rope::{RopeDelta, Transformer};
 
-use crate::buffer::Buffer;
-use crate::mode::{Mode, MotionMode, VisualMode};
-use crate::register::RegisterData;
-use crate::selection::{InsertDrift, SelRegion, Selection};
+use crate::{
+    buffer::Buffer,
+    mode::{Mode, MotionMode, VisualMode},
+    register::RegisterData,
+    selection::{InsertDrift, SelRegion, Selection},
+};
 
 #[derive(Clone, Copy, PartialEq, Debug, Serialize, Deserialize)]
 pub enum ColPosition {
diff --git a/lapce-core/src/editor.rs b/lapce-core/src/editor.rs
index e6985ff0..3692b76e 100644
--- a/lapce-core/src/editor.rs
+++ b/lapce-core/src/editor.rs
@@ -1384,10 +1384,12 @@ enum DuplicateDirection {
 
 #[cfg(test)]
 mod test {
-    use crate::buffer::Buffer;
-    use crate::cursor::{Cursor, CursorMode};
-    use crate::editor::{DuplicateDirection, Editor};
-    use crate::selection::{SelRegion, Selection};
+    use crate::{
+        buffer::Buffer,
+        cursor::{Cursor, CursorMode},
+        editor::{DuplicateDirection, Editor},
+        selection::{SelRegion, Selection},
+    };
 
     #[test]
     fn test_insert_simple() {
diff --git a/lapce-core/src/language.rs b/lapce-core/src/language.rs
index 0854ed54..0bc0da37 100644
--- a/lapce-core/src/language.rs
+++ b/lapce-core/src/language.rs
@@ -915,9 +915,10 @@ mod test {
     // function(s) in the module become unused.  Hence turning off the lints.
     #![allow(unused, unreachable_code)]
 
-    use super::LapceLanguage;
     use std::path::PathBuf;
 
+    use super::LapceLanguage;
+
     fn assert_language(expected: LapceLanguage, exts: &[&str]) {
         for ext in exts {
             let path = PathBuf::from(&format!("a.{ext}"));
diff --git a/lapce-core/src/selection.rs b/lapce-core/src/selection.rs
index b38a8211..ca5b805e 100644
--- a/lapce-core/src/selection.rs
+++ b/lapce-core/src/selection.rs
@@ -1,5 +1,6 @@
-use serde::{Deserialize, Serialize};
 use std::cmp::{max, min, Ordering};
+
+use serde::{Deserialize, Serialize};
 use xi_rope::{RopeDelta, Transformer};
 
 use crate::cursor::ColPosition;
@@ -534,9 +535,11 @@ fn remove_n_at<T>(v: &mut Vec<T>, index: usize, n: usize) {
 
 #[cfg(test)]
 mod test {
-    use crate::buffer::Buffer;
-    use crate::editor::EditType;
-    use crate::selection::{InsertDrift, SelRegion, Selection};
+    use crate::{
+        buffer::Buffer,
+        editor::EditType,
+        selection::{InsertDrift, SelRegion, Selection},
+    };
 
     #[test]
     fn should_return_selection_region_min() {
diff --git a/lapce-core/src/style.rs b/lapce-core/src/style.rs
index 406801d3..75279d22 100644
--- a/lapce-core/src/style.rs
+++ b/lapce-core/src/style.rs
@@ -1,7 +1,6 @@
 use std::str;
 
 use lapce_rpc::style::{LineStyle, Style};
-
 use xi_rope::{spans::Spans, LinesMetric, Rope};
 
 pub const SCOPES: &[&str] = &[
diff --git a/lapce-core/src/syntax/highlight.rs b/lapce-core/src/syntax/highlight.rs
index 4af758ff..feecc916 100644
--- a/lapce-core/src/syntax/highlight.rs
+++ b/lapce-core/src/syntax/highlight.rs
@@ -20,9 +20,8 @@
 };
 use xi_rope::Rope;
 
-use crate::{language::LapceLanguage, style::SCOPES};
-
 use super::{util::RopeProvider, PARSER};
+use crate::{language::LapceLanguage, style::SCOPES};
 
 macro_rules! declare_language_highlights {
     ($($name:ident: $feature_name:expr),* $(,)?) => {
diff --git a/lapce-core/src/syntax/mod.rs b/lapce-core/src/syntax/mod.rs
index 1b87c6f0..fad0edd8 100644
--- a/lapce-core/src/syntax/mod.rs
+++ b/lapce-core/src/syntax/mod.rs
@@ -24,12 +24,6 @@
     Interval, Rope, RopeDelta,
 };
 
-use crate::{
-    language::LapceLanguage,
-    lens::{Lens, LensBuilder},
-    style::SCOPES,
-};
-
 use self::{
     edit::generate_edits,
     highlight::{
@@ -39,6 +33,11 @@
     },
     util::{matching_char, RopeProvider},
 };
+use crate::{
+    language::LapceLanguage,
+    lens::{Lens, LensBuilder},
+    style::SCOPES,
+};
 
 mod edit;
 pub mod highlight;
diff --git a/lapce-core/src/word.rs b/lapce-core/src/word.rs
index d0615196..c2934943 100644
--- a/lapce-core/src/word.rs
+++ b/lapce-core/src/word.rs
@@ -420,8 +420,7 @@ fn classify_boundary(
     prev: CharClassification,
     next: CharClassification,
 ) -> WordBoundary {
-    use self::CharClassification::*;
-    use self::WordBoundary::*;
+    use self::{CharClassification::*, WordBoundary::*};
     match (prev, next) {
         (Lf, Lf) => Start,
         (Lf, Space) => Interior,
@@ -442,9 +441,10 @@ fn classify_boundary(
 
 #[cfg(test)]
 mod test {
-    use super::WordCursor;
     use xi_rope::Rope;
 
+    use super::WordCursor;
+
     #[test]
     fn prev_boundary_should_be_none_at_position_zero() {
         let rope = Rope::from("Hello world");
diff --git a/lapce-data/src/command.rs b/lapce-data/src/command.rs
index 2db8003d..12214ae3 100644
--- a/lapce-data/src/command.rs
+++ b/lapce-data/src/command.rs
@@ -5,14 +5,20 @@
     EventCtx, FileInfo, Point, Rect, Selector, SingleUse, Size, WidgetId, WindowId,
 };
 use indexmap::IndexMap;
-use lapce_core::buffer::DiffLines;
-use lapce_core::command::{
-    EditCommand, FocusCommand, MotionModeCommand, MoveCommand, MultiSelectionCommand,
+use lapce_core::{
+    buffer::DiffLines,
+    command::{
+        EditCommand, FocusCommand, MotionModeCommand, MoveCommand,
+        MultiSelectionCommand,
+    },
+    syntax::Syntax,
 };
-use lapce_core::syntax::Syntax;
-use lapce_rpc::plugin::{PluginId, VoltInfo, VoltMetadata};
 use lapce_rpc::{
-    buffer::BufferId, file::FileNodeItem, source_control::DiffInfo, style::Style,
+    buffer::BufferId,
+    file::FileNodeItem,
+    plugin::{PluginId, VoltInfo, VoltMetadata},
+    source_control::DiffInfo,
+    style::Style,
     terminal::TermId,
 };
 use lsp_types::{
@@ -25,22 +31,23 @@
 use strum_macros::{Display, EnumIter, EnumMessage, EnumString, IntoStaticStr};
 use xi_rope::{spans::Spans, Rope};
 
-use crate::alert::AlertContentData;
-use crate::data::{LapceMainSplitData, LapceTabData, LapceWorkspace};
-use crate::document::BufferContent;
-use crate::editor::{EditorPosition, Line, LineCol};
-use crate::menu::MenuKind;
-use crate::rich_text::RichText;
-use crate::selection_range::SelectionRangeDirection;
-use crate::update::ReleaseInfo;
 use crate::{
-    data::{EditorTabChild, SplitContent},
-    editor::EditorLocation,
+    alert::AlertContentData,
+    data::{
+        EditorTabChild, LapceMainSplitData, LapceTabData, LapceWorkspace,
+        SplitContent,
+    },
+    document::BufferContent,
+    editor::{EditorLocation, EditorPosition, Line, LineCol},
     keypress::{KeyMap, KeyPress},
+    menu::MenuKind,
     palette::{PaletteItem, PaletteType},
     proxy::ProxyStatus,
+    rich_text::RichText,
     search::Match,
+    selection_range::SelectionRangeDirection,
     split::{SplitDirection, SplitMoveDirection},
+    update::ReleaseInfo,
 };
 
 pub const LAPCE_OPEN_FOLDER: Selector<FileInfo> = Selector::new("lapce.open-folder");
diff --git a/lapce-data/src/completion.rs b/lapce-data/src/completion.rs
index c050f3df..56d6e88c 100644
--- a/lapce-data/src/completion.rs
+++ b/lapce-data/src/completion.rs
@@ -1,4 +1,4 @@
-use std::{fmt::Display, path::PathBuf, sync::Arc};
+use std::{fmt::Display, path::PathBuf, str::FromStr, sync::Arc};
 
 use anyhow::Error;
 use druid::{EventCtx, Size, WidgetId};
@@ -8,7 +8,6 @@
 use lapce_rpc::{buffer::BufferId, plugin::PluginId};
 use lsp_types::{CompletionItem, CompletionResponse, Position};
 use regex::Regex;
-use std::str::FromStr;
 
 use crate::{config::LapceConfig, list::ListData, proxy::LapceProxy};
 
diff --git a/lapce-data/src/config.rs b/lapce-data/src/config.rs
index 82d579f6..8eb5ded9 100644
--- a/lapce-data/src/config.rs
+++ b/lapce-data/src/config.rs
@@ -1,4 +1,5 @@
 use std::{
+    collections::HashMap,
     io::Write,
     path::{Path, PathBuf},
     sync::Arc,
@@ -9,11 +10,11 @@
     Color, ExtEventSink, FontFamily, Size, Target,
 };
 use indexmap::IndexMap;
+pub use lapce_proxy::APPLICATION_NAME;
 use lapce_proxy::{directory::Directory, plugin::wasi::find_all_volts};
 use once_cell::sync::Lazy;
 use parking_lot::{Mutex, RwLock};
 use serde::{Deserialize, Serialize};
-use std::collections::HashMap;
 use structdesc::FieldNames;
 use thiserror::Error;
 use toml_edit::easy as toml;
@@ -23,8 +24,6 @@
     data::{LapceWorkspace, LapceWorkspaceType},
 };
 
-pub use lapce_proxy::APPLICATION_NAME;
-
 pub const LOGO: &str = include_str!("../../extra/images/logo.svg");
 const DEFAULT_SETTINGS: &str = include_str!("../../defaults/settings.toml");
 const DEFAULT_LIGHT_THEME: &str = include_str!("../../defaults/light-theme.toml");
diff --git a/lapce-data/src/data.rs b/lapce-data/src/data.rs
index 9469ef01..8eb02998 100644
--- a/lapce-data/src/data.rs
+++ b/lapce-data/src/data.rs
@@ -1,3 +1,5 @@
+#[cfg(target_os = "windows")]
+use std::env;
 use std::{
     cell::RefCell,
     cmp::Ordering,
@@ -10,16 +12,12 @@
     time::Instant,
 };
 
-#[cfg(target_os = "windows")]
-use std::env;
-
 use anyhow::{anyhow, Result};
 use crossbeam_channel::{unbounded, Receiver, Sender};
 use druid::{
     piet::PietText, theme, Command, Data, Env, EventCtx, ExtEventSink,
     FileDialogOptions, Lens, Point, Rect, Size, Target, Vec2, WidgetId, WindowId,
 };
-
 use itertools::Itertools;
 use lapce_core::{
     command::{FocusCommand, MultiSelectionCommand},
@@ -40,7 +38,6 @@
     terminal::TermId,
     RpcMessage,
 };
-
 use lsp_types::{Diagnostic, DiagnosticSeverity, Position, ProgressToken, TextEdit};
 use notify::Watcher;
 use serde::{Deserialize, Serialize};
diff --git a/lapce-data/src/db.rs b/lapce-data/src/db.rs
index dcad57d9..aa72e2cf 100644
--- a/lapce-data/src/db.rs
+++ b/lapce-data/src/db.rs
@@ -9,7 +9,6 @@
 use anyhow::{anyhow, Result};
 use crossbeam_channel::{unbounded, Sender};
 use druid::{ExtEventSink, Point, Rect, Size, Vec2, WidgetId};
-
 use lapce_proxy::directory::Directory;
 use serde::{Deserialize, Serialize};
 use xi_rope::Rope;
diff --git a/lapce-data/src/document.rs b/lapce-data/src/document.rs
index 7b075829..866843f4 100644
--- a/lapce-data/src/document.rs
+++ b/lapce-data/src/document.rs
@@ -44,7 +44,6 @@
     Interval, Rope, RopeDelta, Transformer,
 };
 
-use crate::selection_range::SelectionRangeDirection;
 use crate::{
     command::{InitBufferContentCb, LapceUICommand, LAPCE_UI_COMMAND},
     config::{LapceConfig, LapceTheme},
@@ -53,7 +52,7 @@
     find::{Find, FindProgress},
     history::DocumentHistory,
     proxy::LapceProxy,
-    selection_range::SyntaxSelectionRanges,
+    selection_range::{SelectionRangeDirection, SyntaxSelectionRanges},
     settings::SettingsValueKind,
 };
 
diff --git a/lapce-data/src/editor.rs b/lapce-data/src/editor.rs
index 8bffb230..df5b6a15 100644
--- a/lapce-data/src/editor.rs
+++ b/lapce-data/src/editor.rs
@@ -1,79 +1,62 @@
-use crate::command::InitBufferContentCb;
-use crate::command::LapceCommand;
-use crate::command::LAPCE_COMMAND;
-use crate::command::LAPCE_SAVE_FILE_AS;
-use crate::command::{CommandExecuted, CommandKind};
-use crate::completion::{CompletionData, CompletionStatus, Snippet};
-use crate::config::LapceConfig;
-use crate::data::EditorView;
-use crate::data::FocusArea;
-use crate::data::{
-    EditorDiagnostic, InlineFindDirection, LapceEditorData, LapceMainSplitData,
-    SplitContent,
+use std::{
+    cmp::Ordering,
+    collections::HashMap,
+    iter::Iterator,
+    path::{Path, PathBuf},
+    str::FromStr,
+    sync::Arc,
+    thread,
+    time::Duration,
 };
-use crate::document::BufferContent;
-use crate::document::Document;
-use crate::document::LocalBufferKind;
-use crate::hover::HoverData;
-use crate::hover::HoverStatus;
-use crate::keypress::KeyMap;
-use crate::keypress::KeyPressFocus;
-use crate::palette::PaletteData;
-use crate::proxy::path_from_url;
-use crate::rename::RenameData;
-use crate::selection_range::SelectionRangeDirection;
-use crate::{
-    command::{
-        EnsureVisiblePosition, InitBufferContent, LapceUICommand, LAPCE_UI_COMMAND,
-    },
-    split::SplitMoveDirection,
-};
-use crate::{find::Find, split::SplitDirection};
-use crate::{proxy::LapceProxy, source_control::SourceControlData};
+
 use anyhow::{anyhow, Result};
 use crossbeam_channel::{self, bounded};
-use druid::piet::PietTextLayout;
-use druid::piet::Svg;
-use druid::FileDialogOptions;
-use druid::Modifiers;
 use druid::{
-    piet::PietText, Command, Env, EventCtx, Point, Rect, Target, Vec2, WidgetId,
+    piet::{PietText, PietTextLayout, Svg},
+    Command, Env, EventCtx, ExtEventSink, FileDialogOptions, Modifiers, MouseEvent,
+    Point, Rect, Target, Vec2, WidgetId,
 };
-use druid::{ExtEventSink, MouseEvent};
 use indexmap::IndexMap;
-use lapce_core::buffer::Buffer;
-use lapce_core::buffer::{DiffLines, InvalLines};
-use lapce_core::command::{
-    EditCommand, FocusCommand, MotionModeCommand, MultiSelectionCommand,
-};
-use lapce_core::editor::EditType;
-use lapce_core::mode::{Mode, MotionMode};
-use lapce_core::selection::InsertDrift;
-use lapce_core::selection::Selection;
 pub use lapce_core::syntax::Syntax;
-use lapce_rpc::proxy::ProxyResponse;
-use lsp_types::request::GotoTypeDefinitionResponse;
-use lsp_types::CodeActionOrCommand;
-use lsp_types::CompletionTextEdit;
-use lsp_types::DocumentChangeOperation;
-use lsp_types::DocumentChanges;
-use lsp_types::OneOf;
-use lsp_types::ResourceOp;
-use lsp_types::TextEdit;
-use lsp_types::Url;
-use lsp_types::WorkspaceEdit;
-use lsp_types::{
-    CodeActionResponse, CompletionItem, DiagnosticSeverity, GotoDefinitionResponse,
-    Location, Position,
+use lapce_core::{
+    buffer::{Buffer, DiffLines, InvalLines},
+    command::{EditCommand, FocusCommand, MotionModeCommand, MultiSelectionCommand},
+    editor::EditType,
+    mode::{Mode, MotionMode},
+    selection::{InsertDrift, Selection},
+};
+use lapce_rpc::proxy::ProxyResponse;
+use lsp_types::{
+    request::GotoTypeDefinitionResponse, CodeActionOrCommand, CodeActionResponse,
+    CompletionItem, CompletionTextEdit, DiagnosticSeverity, DocumentChangeOperation,
+    DocumentChanges, GotoDefinitionResponse, Location, OneOf, Position, ResourceOp,
+    TextEdit, Url, WorkspaceEdit,
+};
+use xi_rope::{Rope, RopeDelta, Transformer};
+
+use crate::{
+    command::{
+        CommandExecuted, CommandKind, EnsureVisiblePosition, InitBufferContent,
+        InitBufferContentCb, LapceCommand, LapceUICommand, LAPCE_COMMAND,
+        LAPCE_SAVE_FILE_AS, LAPCE_UI_COMMAND,
+    },
+    completion::{CompletionData, CompletionStatus, Snippet},
+    config::LapceConfig,
+    data::{
+        EditorDiagnostic, EditorView, FocusArea, InlineFindDirection,
+        LapceEditorData, LapceMainSplitData, SplitContent,
+    },
+    document::{BufferContent, Document, LocalBufferKind},
+    find::Find,
+    hover::{HoverData, HoverStatus},
+    keypress::{KeyMap, KeyPressFocus},
+    palette::PaletteData,
+    proxy::{path_from_url, LapceProxy},
+    rename::RenameData,
+    selection_range::SelectionRangeDirection,
+    source_control::SourceControlData,
+    split::{SplitDirection, SplitMoveDirection},
 };
-use std::cmp::Ordering;
-use std::path::Path;
-use std::thread;
-use std::{collections::HashMap, sync::Arc};
-use std::{iter::Iterator, path::PathBuf};
-use std::{str::FromStr, time::Duration};
-use xi_rope::Rope;
-use xi_rope::{RopeDelta, Transformer};
 
 pub struct LapceUI {}
 
diff --git a/lapce-data/src/explorer.rs b/lapce-data/src/explorer.rs
index 465d4a12..837e86f5 100644
--- a/lapce-data/src/explorer.rs
+++ b/lapce-data/src/explorer.rs
@@ -1,25 +1,20 @@
-use std::collections::HashMap;
-use std::path::Path;
-use std::path::PathBuf;
-use std::sync::Arc;
+use std::{
+    collections::HashMap,
+    path::{Path, PathBuf},
+    sync::Arc,
+};
 
-use druid::Command;
-use druid::EventCtx;
-use druid::ExtEventSink;
-use druid::{Target, WidgetId};
-
-use lapce_core::cursor::CursorMode;
-use lapce_core::selection::Selection;
-use lapce_rpc::file::FileNodeItem;
-use lapce_rpc::proxy::ProxyResponse;
+use druid::{Command, EventCtx, ExtEventSink, Target, WidgetId};
+use lapce_core::{cursor::CursorMode, selection::Selection};
+use lapce_rpc::{file::FileNodeItem, proxy::ProxyResponse};
 use xi_rope::Rope;
 
-use crate::data::LapceMainSplitData;
-use crate::data::LapceWorkspace;
-use crate::document::LocalBufferKind;
-use crate::proxy::LapceProxy;
-
-use crate::{command::LapceUICommand, command::LAPCE_UI_COMMAND};
+use crate::{
+    command::{LapceUICommand, LAPCE_UI_COMMAND},
+    data::{LapceMainSplitData, LapceWorkspace},
+    document::LocalBufferKind,
+    proxy::LapceProxy,
+};
 
 #[derive(Clone)]
 pub enum Naming {
diff --git a/lapce-data/src/find.rs b/lapce-data/src/find.rs
index 1520154b..4fd17694 100644
--- a/lapce-data/src/find.rs
+++ b/lapce-data/src/find.rs
@@ -1,10 +1,11 @@
+use std::cmp::{max, min};
+
 use lapce_core::{
     selection::{InsertDrift, SelRegion, Selection},
     word::WordCursor,
 };
 use regex::{Regex, RegexBuilder};
 use serde::{Deserialize, Serialize};
-use std::cmp::{max, min};
 use xi_rope::{
     delta::DeltaRegion,
     find::{find, is_multiline_regex, CaseMatching},
diff --git a/lapce-data/src/keypress/mod.rs b/lapce-data/src/keypress/mod.rs
index 07d9d46d..7d6d4c30 100644
--- a/lapce-data/src/keypress/mod.rs
+++ b/lapce-data/src/keypress/mod.rs
@@ -1,17 +1,14 @@
 #![allow(clippy::module_inception)]
 
-use std::path::PathBuf;
-use std::sync::Arc;
+use std::{path::PathBuf, sync::Arc};
 
 use anyhow::Result;
-use druid::piet::{PietTextLayout, Text, TextLayout, TextLayoutBuilder};
-use druid::{Command, KbKey};
 use druid::{
-    Env, EventCtx, ExtEventSink, KeyEvent, Modifiers, PaintCtx, Point, Rect,
-    RenderContext, Size, Target,
+    piet::{PietTextLayout, Text, TextLayout, TextLayoutBuilder},
+    Command, Env, EventCtx, ExtEventSink, KbKey, KeyEvent, Modifiers, PaintCtx,
+    Point, Rect, RenderContext, Size, Target,
 };
-use fuzzy_matcher::skim::SkimMatcherV2;
-use fuzzy_matcher::FuzzyMatcher;
+use fuzzy_matcher::{skim::SkimMatcherV2, FuzzyMatcher};
 use indexmap::IndexMap;
 use itertools::Itertools;
 use lapce_core::mode::{Mode, Modes};
@@ -19,15 +16,17 @@
 mod keypress;
 mod loader;
 
-use crate::command::{
-    lapce_internal_commands, CommandExecuted, CommandKind, LapceCommand,
-    LapceUICommand, LAPCE_COMMAND, LAPCE_UI_COMMAND,
-};
-use crate::config::{LapceConfig, LapceTheme};
-use crate::keypress::loader::KeyMapLoader;
-
 pub use keypress::KeyPress;
 
+use crate::{
+    command::{
+        lapce_internal_commands, CommandExecuted, CommandKind, LapceCommand,
+        LapceUICommand, LAPCE_COMMAND, LAPCE_UI_COMMAND,
+    },
+    config::{LapceConfig, LapceTheme},
+    keypress::loader::KeyMapLoader,
+};
+
 const DEFAULT_KEYMAPS_COMMON: &str =
     include_str!("../../../defaults/keymaps-common.toml");
 const DEFAULT_KEYMAPS_MACOS: &str =
@@ -740,9 +739,10 @@ fn parse_first(condition: &'a str) -> Self {
 
 #[cfg(test)]
 mod test {
-    use crate::keypress::{Condition, KeyPressData, KeyPressFocus};
     use lapce_core::mode::Mode;
 
+    use crate::keypress::{Condition, KeyPressData, KeyPressFocus};
+
     struct MockFocus {
         accepted_conditions: &'static [&'static str],
     }
diff --git a/lapce-data/src/palette.rs b/lapce-data/src/palette.rs
index 7d1d6c96..efd44947 100644
--- a/lapce-data/src/palette.rs
+++ b/lapce-data/src/palette.rs
@@ -1,38 +1,39 @@
+use std::{cmp::Ordering, collections::HashSet, path::PathBuf, sync::Arc};
+
 use alacritty_terminal::{grid::Dimensions, term::cell::Flags};
 use anyhow::Result;
 use crossbeam_channel::{unbounded, Receiver, Sender, TryRecvError};
-use druid::{Command, ExtEventSink, Lens, Modifiers, Target, WidgetId};
-use druid::{Data, Env, EventCtx};
-use fuzzy_matcher::skim::SkimMatcherV2;
-use fuzzy_matcher::FuzzyMatcher;
+use druid::{
+    Command, Data, Env, EventCtx, ExtEventSink, Lens, Modifiers, Target, WidgetId,
+};
+use fuzzy_matcher::{skim::SkimMatcherV2, FuzzyMatcher};
 use itertools::Itertools;
-use lapce_core::command::{EditCommand, FocusCommand};
-use lapce_core::language::LapceLanguage;
-use lapce_core::mode::Mode;
+use lapce_core::{
+    command::{EditCommand, FocusCommand},
+    language::LapceLanguage,
+    mode::Mode,
+};
 use lapce_rpc::proxy::ProxyResponse;
 use lsp_types::{DocumentSymbolResponse, Position, Range, SymbolKind};
-use std::cmp::Ordering;
-use std::collections::HashSet;
-use std::path::PathBuf;
-use std::sync::Arc;
 use uuid::Uuid;
 
-use crate::command::CommandKind;
-use crate::data::{LapceWorkspace, LapceWorkspaceType};
-use crate::document::BufferContent;
-use crate::editor::EditorLocation;
-use crate::list::ListData;
-use crate::panel::PanelKind;
-use crate::proxy::path_from_url;
 use crate::{
-    command::LAPCE_UI_COMMAND,
-    command::{CommandExecuted, LAPCE_COMMAND},
-    command::{LapceCommand, LapceUICommand},
+    command::{
+        CommandExecuted, CommandKind, LapceCommand, LapceUICommand, LAPCE_COMMAND,
+        LAPCE_UI_COMMAND,
+    },
     config::LapceConfig,
-    data::{FocusArea, LapceMainSplitData, LapceTabData},
+    data::{
+        FocusArea, LapceMainSplitData, LapceTabData, LapceWorkspace,
+        LapceWorkspaceType,
+    },
+    document::BufferContent,
+    editor::EditorLocation,
     find::Find,
     keypress::{KeyPressData, KeyPressFocus},
-    proxy::LapceProxy,
+    list::ListData,
+    panel::PanelKind,
+    proxy::{path_from_url, LapceProxy},
     terminal::TerminalSplitData,
 };
 
diff --git a/lapce-data/src/plugin.rs b/lapce-data/src/plugin.rs
index ec4f9f62..85d92b6b 100644
--- a/lapce-data/src/plugin.rs
+++ b/lapce-data/src/plugin.rs
@@ -8,9 +8,8 @@
 use lapce_proxy::plugin::{download_volt, wasi::find_all_volts};
 use lapce_rpc::plugin::{VoltInfo, VoltMetadata};
 use lsp_types::Url;
-use strum_macros::Display;
-
 use plugin_install_status::PluginInstallStatus;
+use strum_macros::Display;
 
 use crate::{
     command::{LapceUICommand, LAPCE_UI_COMMAND},
diff --git a/lapce-data/src/problem.rs b/lapce-data/src/problem.rs
index 6e0b7120..64da8e94 100644
--- a/lapce-data/src/problem.rs
+++ b/lapce-data/src/problem.rs
@@ -1,6 +1,6 @@
+use std::{collections::HashMap, path::PathBuf};
+
 use druid::WidgetId;
-use std::collections::HashMap;
-use std::path::PathBuf;
 
 #[derive(Clone)]
 pub struct ProblemData {
diff --git a/lapce-data/src/proxy.rs b/lapce-data/src/proxy.rs
index 74aebbc2..5b262b6d 100644
--- a/lapce-data/src/proxy.rs
+++ b/lapce-data/src/proxy.rs
@@ -1,37 +1,39 @@
-use std::io::BufReader;
 #[cfg(target_os = "windows")]
 use std::os::windows::process::CommandExt;
-use std::path::Path;
-use std::process::{Command, Stdio};
-use std::thread;
-use std::{collections::HashMap, io::Write};
-use std::{path::PathBuf, str::FromStr, sync::Arc};
+use std::{
+    collections::HashMap,
+    io::{BufReader, Write},
+    path::{Path, PathBuf},
+    process::{Command, Stdio},
+    str::FromStr,
+    sync::Arc,
+    thread,
+};
 
 use anyhow::{anyhow, Result};
 use crossbeam_channel::Sender;
-use druid::{ExtEventSink, WidgetId};
-use druid::{Target, WindowId};
+use druid::{ExtEventSink, Target, WidgetId, WindowId};
 use flate2::read::GzDecoder;
-use lapce_proxy::directory::Directory;
-use lapce_proxy::dispatch::Dispatcher;
-use lapce_proxy::APPLICATION_NAME;
 pub use lapce_proxy::VERSION;
-use lapce_rpc::core::{CoreHandler, CoreNotification, CoreRequest, CoreRpcHandler};
-use lapce_rpc::proxy::{ProxyRpc, ProxyRpcHandler};
-use lapce_rpc::stdio::stdio_transport;
-use lapce_rpc::terminal::TermId;
-use lapce_rpc::RequestId;
-use lapce_rpc::RpcMessage;
+use lapce_proxy::{directory::Directory, dispatch::Dispatcher, APPLICATION_NAME};
+use lapce_rpc::{
+    core::{CoreHandler, CoreNotification, CoreRequest, CoreRpcHandler},
+    proxy::{ProxyRpc, ProxyRpcHandler},
+    stdio::stdio_transport,
+    terminal::TermId,
+    RequestId, RpcMessage,
+};
 use lsp_types::Url;
 use parking_lot::Mutex;
 use serde_json::Value;
 use thiserror::Error;
 use xi_rope::Rope;
 
-use crate::command::LapceUICommand;
-use crate::command::LAPCE_UI_COMMAND;
-use crate::data::{LapceWorkspace, LapceWorkspaceType};
-use crate::terminal::RawTerminal;
+use crate::{
+    command::{LapceUICommand, LAPCE_UI_COMMAND},
+    data::{LapceWorkspace, LapceWorkspaceType},
+    terminal::RawTerminal,
+};
 
 const UNIX_PROXY_SCRIPT: &[u8] = include_bytes!("../../extra/proxy.sh");
 const WINDOWS_PROXY_SCRIPT: &[u8] = include_bytes!("../../extra/proxy.ps1");
diff --git a/lapce-data/src/rich_text.rs b/lapce-data/src/rich_text.rs
index ab0fa80c..27b3196f 100644
--- a/lapce-data/src/rich_text.rs
+++ b/lapce-data/src/rich_text.rs
@@ -4,10 +4,10 @@
 };
 
 use druid::{
-    piet::TextStorage as PietTextStorage,
-    piet::{PietTextLayoutBuilder, TextLayoutBuilder},
-    text::{Attribute, AttributeSpans, Link},
-    text::{EnvUpdateCtx, TextStorage},
+    piet::{
+        PietTextLayoutBuilder, TextLayoutBuilder, TextStorage as PietTextStorage,
+    },
+    text::{Attribute, AttributeSpans, EnvUpdateCtx, Link, TextStorage},
     ArcStr, Color, Command, Data, Env, FontDescriptor, FontFamily, FontStyle,
     FontWeight, KeyOrValue,
 };
diff --git a/lapce-data/src/selection_range.rs b/lapce-data/src/selection_range.rs
index 9f8ce86f..84d92efc 100644
--- a/lapce-data/src/selection_range.rs
+++ b/lapce-data/src/selection_range.rs
@@ -93,10 +93,11 @@ fn count(&self) -> usize {
 
 #[cfg(test)]
 mod test {
-    use crate::selection_range::SyntaxSelectionRanges;
     use lapce_rpc::buffer::BufferId;
     use lsp_types::{Position, Range, SelectionRange};
 
+    use crate::selection_range::SyntaxSelectionRanges;
+
     #[test]
     fn should_get_next_selection_range() {
         let range_zero = Range {
diff --git a/lapce-data/src/signature.rs b/lapce-data/src/signature.rs
index 5ccec727..1c798b08 100644
--- a/lapce-data/src/signature.rs
+++ b/lapce-data/src/signature.rs
@@ -1,5 +1,4 @@
-use lsp_types::ParameterLabel;
-use lsp_types::SignatureHelp;
+use lsp_types::{ParameterLabel, SignatureHelp};
 
 #[derive(Clone)]
 pub struct SignatureState {
diff --git a/lapce-proxy/src/buffer.rs b/lapce-proxy/src/buffer.rs
index cd9a6c5e..4b414d10 100644
--- a/lapce-proxy/src/buffer.rs
+++ b/lapce-proxy/src/buffer.rs
@@ -1,14 +1,19 @@
+use std::{
+    borrow::Cow,
+    ffi::OsString,
+    fs,
+    fs::File,
+    io::{Read, Write},
+    path::{Path, PathBuf},
+    time::SystemTime,
+};
+
 use anyhow::{anyhow, Result};
-use lapce_core::buffer::rope_text::CharIndicesJoin;
-use lapce_core::encoding::offset_utf8_to_utf16;
+use lapce_core::{
+    buffer::rope_text::CharIndicesJoin, encoding::offset_utf8_to_utf16,
+};
 use lapce_rpc::buffer::BufferId;
 use lsp_types::*;
-use std::ffi::OsString;
-use std::fs;
-use std::fs::File;
-use std::io::{Read, Write};
-use std::path::PathBuf;
-use std::{borrow::Cow, path::Path, time::SystemTime};
 use xi_rope::{interval::IntervalBounds, rope::Rope, RopeDelta};
 
 #[derive(Clone)]
diff --git a/lapce-proxy/src/dispatch.rs b/lapce-proxy/src/dispatch.rs
index 69a4c957..80f1e3c6 100644
--- a/lapce-proxy/src/dispatch.rs
+++ b/lapce-proxy/src/dispatch.rs
@@ -1,38 +1,42 @@
-use crate::buffer::{get_mod_time, load_file, Buffer};
-use crate::plugin::catalog::PluginCatalog;
-use crate::plugin::{remove_volt, PluginCatalogRpcHandler};
-use crate::terminal::Terminal;
-use crate::watcher::{FileWatcher, Notify, WatchToken};
-use alacritty_terminal::event_loop::Msg;
-use alacritty_terminal::term::SizeInfo;
+use std::{
+    collections::{HashMap, HashSet},
+    fs,
+    path::{Path, PathBuf},
+    sync::Arc,
+    thread,
+    time::Duration,
+};
+
+use alacritty_terminal::{event_loop::Msg, term::SizeInfo};
 use anyhow::{anyhow, Context, Result};
 use crossbeam_channel::Sender;
-use git2::build::CheckoutBuilder;
-use git2::{DiffOptions, Repository};
+use git2::{build::CheckoutBuilder, DiffOptions, Repository};
 use grep_matcher::Matcher;
 use grep_regex::RegexMatcherBuilder;
-use grep_searcher::sinks::UTF8;
-use grep_searcher::SearcherBuilder;
-use lapce_rpc::core::{CoreNotification, CoreRpcHandler};
-use lapce_rpc::file::FileNodeItem;
-use lapce_rpc::proxy::{
-    ProxyHandler, ProxyNotification, ProxyRequest, ProxyResponse, ProxyRpcHandler,
+use grep_searcher::{sinks::UTF8, SearcherBuilder};
+use lapce_rpc::{
+    core::{CoreNotification, CoreRpcHandler},
+    file::FileNodeItem,
+    proxy::{
+        ProxyHandler, ProxyNotification, ProxyRequest, ProxyResponse,
+        ProxyRpcHandler,
+    },
+    source_control::{DiffInfo, FileDiff},
+    style::{LineStyle, SemanticStyles},
+    terminal::TermId,
+    RequestId, RpcError,
 };
-use lapce_rpc::source_control::{DiffInfo, FileDiff};
-use lapce_rpc::style::{LineStyle, SemanticStyles};
-use lapce_rpc::terminal::TermId;
-use lapce_rpc::{RequestId, RpcError};
 use lsp_types::{Position, Range, TextDocumentItem, Url};
 use parking_lot::Mutex;
-use std::collections::HashMap;
-use std::collections::HashSet;
-use std::fs;
-use std::path::{Path, PathBuf};
-use std::sync::Arc;
-use std::thread;
-use std::time::Duration;
 use xi_rope::Rope;
 
+use crate::{
+    buffer::{get_mod_time, load_file, Buffer},
+    plugin::{catalog::PluginCatalog, remove_volt, PluginCatalogRpcHandler},
+    terminal::Terminal,
+    watcher::{FileWatcher, Notify, WatchToken},
+};
+
 const OPEN_FILE_EVENT_TOKEN: WatchToken = WatchToken(1);
 const WORKSPACE_EVENT_TOKEN: WatchToken = WatchToken(2);
 
diff --git a/lapce-proxy/src/plugin/catalog.rs b/lapce-proxy/src/plugin/catalog.rs
index cac420ca..ece85379 100644
--- a/lapce-proxy/src/plugin/catalog.rs
+++ b/lapce-proxy/src/plugin/catalog.rs
@@ -23,13 +23,12 @@
 use serde_json::Value;
 use xi_rope::{Rope, RopeDelta};
 
-use crate::plugin::{install_volt, wasi::enable_volt};
-
 use super::{
     psp::{ClonableCallback, PluginServerRpc, PluginServerRpcHandler, RpcCallback},
     wasi::{load_all_volts, start_volt},
     PluginCatalogNotification, PluginCatalogRpcHandler,
 };
+use crate::plugin::{install_volt, wasi::enable_volt};
 
 pub struct PluginCatalog {
     workspace: Option<PathBuf>,
diff --git a/lapce-proxy/src/plugin/lsp.rs b/lapce-proxy/src/plugin/lsp.rs
index 1183ca67..4a3a703e 100644
--- a/lapce-proxy/src/plugin/lsp.rs
+++ b/lapce-proxy/src/plugin/lsp.rs
@@ -20,12 +20,11 @@
 use serde_json::{json, Value};
 use xi_rope::Rope;
 
-use crate::{buffer::Buffer, plugin::PluginCatalogRpcHandler};
-
 use super::psp::{
     handle_plugin_server_message, PluginHandlerNotification, PluginHostHandler,
     PluginServerHandler, PluginServerRpcHandler, RpcCallback,
 };
+use crate::{buffer::Buffer, plugin::PluginCatalogRpcHandler};
 
 const HEADER_CONTENT_LENGTH: &str = "content-length";
 const HEADER_CONTENT_TYPE: &str = "content-type";
diff --git a/lapce-proxy/src/plugin/mod.rs b/lapce-proxy/src/plugin/mod.rs
index 31e1fe26..2fc03881 100644
--- a/lapce-proxy/src/plugin/mod.rs
+++ b/lapce-proxy/src/plugin/mod.rs
@@ -3,22 +3,36 @@
 pub mod psp;
 pub mod wasi;
 
+use std::{
+    collections::HashMap,
+    fs,
+    io::Write,
+    path::{Path, PathBuf},
+    sync::{
+        atomic::{AtomicBool, AtomicU64, AtomicUsize, Ordering},
+        Arc,
+    },
+    thread,
+};
+
 use anyhow::{anyhow, Result};
 use crossbeam_channel::{Receiver, Sender};
 use dyn_clone::DynClone;
-use lapce_rpc::core::CoreRpcHandler;
-use lapce_rpc::plugin::{PluginId, VoltInfo, VoltMetadata};
-use lapce_rpc::proxy::ProxyRpcHandler;
-use lapce_rpc::style::LineStyle;
-use lapce_rpc::{RequestId, RpcError};
-use lsp_types::request::{
-    CodeActionRequest, Completion, DocumentSymbolRequest, Formatting,
-    GotoDefinition, GotoTypeDefinition, GotoTypeDefinitionParams,
-    GotoTypeDefinitionResponse, HoverRequest, InlayHintRequest,
-    PrepareRenameRequest, References, Rename, Request, ResolveCompletionItem,
-    SelectionRangeRequest, SemanticTokensFullRequest, WorkspaceSymbol,
+use lapce_rpc::{
+    core::CoreRpcHandler,
+    plugin::{PluginId, VoltInfo, VoltMetadata},
+    proxy::ProxyRpcHandler,
+    style::LineStyle,
+    RequestId, RpcError,
 };
 use lsp_types::{
+    request::{
+        CodeActionRequest, Completion, DocumentSymbolRequest, Formatting,
+        GotoDefinition, GotoTypeDefinition, GotoTypeDefinitionParams,
+        GotoTypeDefinitionResponse, HoverRequest, InlayHintRequest,
+        PrepareRenameRequest, References, Rename, Request, ResolveCompletionItem,
+        SelectionRangeRequest, SemanticTokensFullRequest, WorkspaceSymbol,
+    },
     CodeActionContext, CodeActionParams, CodeActionResponse, CompletionItem,
     CompletionParams, CompletionResponse, DocumentFormattingParams,
     DocumentSymbolParams, DocumentSymbolResponse, FormattingOptions,
@@ -31,24 +45,16 @@
     WorkspaceSymbolParams,
 };
 use parking_lot::Mutex;
-use serde::de::DeserializeOwned;
-use serde::{Deserialize, Serialize};
+use serde::{de::DeserializeOwned, Deserialize, Serialize};
 use serde_json::Value;
-use std::collections::HashMap;
-use std::fs;
-use std::io::Write;
-use std::path::{Path, PathBuf};
-use std::sync::atomic::{AtomicBool, AtomicU64, AtomicUsize, Ordering};
-use std::sync::Arc;
-use std::thread;
 use xi_rope::{Rope, RopeDelta};
 
-use crate::buffer::language_id_from_path;
-use crate::directory::Directory;
-
-use self::catalog::PluginCatalog;
-use self::psp::{ClonableCallback, PluginServerRpcHandler, RpcCallback};
-use self::wasi::{load_volt, start_volt};
+use self::{
+    catalog::PluginCatalog,
+    psp::{ClonableCallback, PluginServerRpcHandler, RpcCallback},
+    wasi::{load_volt, start_volt},
+};
+use crate::{buffer::language_id_from_path, directory::Directory};
 
 pub type PluginName = String;
 
diff --git a/lapce-proxy/src/plugin/wasi.rs b/lapce-proxy/src/plugin/wasi.rs
index 0d72a9fe..366d9fe7 100644
--- a/lapce-proxy/src/plugin/wasi.rs
+++ b/lapce-proxy/src/plugin/wasi.rs
@@ -27,8 +27,6 @@
 use wasmtime_wasi::WasiCtxBuilder;
 use xi_rope::{Rope, RopeDelta};
 
-use crate::{directory::Directory, plugin::psp::PluginServerRpcHandler};
-
 use super::{
     psp::{
         handle_plugin_server_message, PluginHandlerNotification, PluginHostHandler,
@@ -36,6 +34,7 @@
     },
     PluginCatalogRpcHandler,
 };
+use crate::{directory::Directory, plugin::psp::PluginServerRpcHandler};
 
 #[derive(Default)]
 pub struct WasiPipe {
diff --git a/lapce-rpc/src/core.rs b/lapce-rpc/src/core.rs
index 32134827..e6b92c01 100644
--- a/lapce-rpc/src/core.rs
+++ b/lapce-rpc/src/core.rs
@@ -1,7 +1,3 @@
-use crossbeam_channel::{Receiver, Sender};
-use lsp_types::{CompletionResponse, ProgressParams, PublishDiagnosticsParams};
-use parking_lot::Mutex;
-use serde::{Deserialize, Serialize};
 use std::{
     collections::HashMap,
     path::PathBuf,
@@ -11,6 +7,11 @@
     },
 };
 
+use crossbeam_channel::{Receiver, Sender};
+use lsp_types::{CompletionResponse, ProgressParams, PublishDiagnosticsParams};
+use parking_lot::Mutex;
+use serde::{Deserialize, Serialize};
+
 use crate::{
     file::FileNodeItem,
     plugin::{PluginId, VoltInfo, VoltMetadata},
diff --git a/lapce-rpc/src/lib.rs b/lapce-rpc/src/lib.rs
index 4bd43293..5d4c230a 100644
--- a/lapce-rpc/src/lib.rs
+++ b/lapce-rpc/src/lib.rs
@@ -10,12 +10,8 @@
 pub mod style;
 pub mod terminal;
 
-pub use parse::Call;
-pub use parse::RequestId;
-pub use parse::RpcObject;
-use serde::Deserialize;
-use serde::Serialize;
-
+pub use parse::{Call, RequestId, RpcObject};
+use serde::{Deserialize, Serialize};
 pub use stdio::stdio_transport;
 
 #[derive(Debug)]
diff --git a/lapce-rpc/src/stdio.rs b/lapce-rpc/src/stdio.rs
index 2277d0f4..4d0ebfed 100644
--- a/lapce-rpc/src/stdio.rs
+++ b/lapce-rpc/src/stdio.rs
@@ -1,12 +1,13 @@
-use anyhow::Result;
-use crossbeam_channel::{Receiver, Sender};
-use serde::{de::DeserializeOwned, Serialize};
-use serde_json::{json, Value};
 use std::{
     io::{self, BufRead, Write},
     thread,
 };
 
+use anyhow::Result;
+use crossbeam_channel::{Receiver, Sender};
+use serde::{de::DeserializeOwned, Serialize};
+use serde_json::{json, Value};
+
 use crate::{RpcError, RpcMessage, RpcObject};
 
 pub fn stdio_transport<W, R, Req1, Notif1, Resp1, Req2, Notif2, Resp2>(
diff --git a/lapce-ui/src/app.rs b/lapce-ui/src/app.rs
index fcca3451..5ae945bd 100644
--- a/lapce-ui/src/app.rs
+++ b/lapce-ui/src/app.rs
@@ -19,8 +19,11 @@
     proxy::VERSION,
 };
 
-use crate::{logging::override_log_levels, tab::LAPCE_TAB_META};
-use crate::{tab::LapceTabHeader, window::LapceWindow};
+use crate::{
+    logging::override_log_levels,
+    tab::{LapceTabHeader, LAPCE_TAB_META},
+    window::LapceWindow,
+};
 
 #[derive(Parser)]
 #[clap(name = "Lapce")]
diff --git a/lapce-ui/src/completion.rs b/lapce-ui/src/completion.rs
index b67f0ef4..aee4ad47 100644
--- a/lapce-ui/src/completion.rs
+++ b/lapce-ui/src/completion.rs
@@ -1,4 +1,4 @@
-use std::{fmt::Display, sync::Arc};
+use std::{fmt::Display, str::FromStr, sync::Arc};
 
 use anyhow::Error;
 use druid::{
@@ -20,7 +20,6 @@
 };
 use lsp_types::{Documentation, MarkupKind};
 use regex::Regex;
-use std::str::FromStr;
 
 use crate::{
     list::{List, ListPaint},
diff --git a/lapce-ui/src/editor.rs b/lapce-ui/src/editor.rs
index 398bc195..10c6983a 100644
--- a/lapce-ui/src/editor.rs
+++ b/lapce-ui/src/editor.rs
@@ -1,40 +1,35 @@
-use std::collections::HashMap;
-use std::time::Duration;
-use std::{iter::Iterator, sync::Arc};
+use std::{collections::HashMap, iter::Iterator, sync::Arc, time::Duration};
 
 use druid::{
     kurbo::{BezPath, Line},
     piet::{PietText, PietTextLayout, Text, TextLayout as _, TextLayoutBuilder},
     BoxConstraints, Color, Command, Env, Event, EventCtx, InternalLifeCycle,
-    LayoutCtx, LifeCycle, LifeCycleCtx, MouseButton, MouseEvent, PaintCtx, Point,
-    Rect, RenderContext, Size, Target, UpdateCtx, Widget, WidgetId,
+    LayoutCtx, LifeCycle, LifeCycleCtx, Modifiers, MouseButton, MouseEvent,
+    PaintCtx, Point, Rect, RenderContext, Size, Target, TimerToken, UpdateCtx,
+    Widget, WidgetId,
 };
-use druid::{Modifiers, TimerToken};
-use lapce_core::buffer::DiffLines;
-use lapce_core::command::EditCommand;
 use lapce_core::{
-    command::FocusCommand,
+    buffer::DiffLines,
+    command::{EditCommand, FocusCommand},
     cursor::{ColPosition, CursorMode},
     mode::{Mode, VisualMode},
 };
-use lapce_data::command::CommandKind;
-use lapce_data::data::{EditorView, LapceData};
-use lapce_data::document::{BufferContent, LocalBufferKind};
-use lapce_data::history::DocumentHistory;
-use lapce_data::hover::HoverStatus;
-use lapce_data::keypress::KeyPressFocus;
-use lapce_data::menu::MenuKind;
-use lapce_data::palette::PaletteStatus;
-use lapce_data::panel::{PanelData, PanelKind};
-use lapce_data::selection_range::SyntaxSelectionRanges;
 use lapce_data::{
     command::{
-        LapceCommand, LapceUICommand, LapceWorkbenchCommand, LAPCE_UI_COMMAND,
+        CommandKind, LapceCommand, LapceUICommand, LapceWorkbenchCommand,
+        LAPCE_UI_COMMAND,
     },
     config::{LapceConfig, LapceTheme},
-    data::LapceTabData,
+    data::{EditorView, LapceData, LapceTabData},
+    document::{BufferContent, LocalBufferKind},
     editor::{LapceEditorBufferData, Syntax},
-    menu::MenuItem,
+    history::DocumentHistory,
+    hover::HoverStatus,
+    keypress::KeyPressFocus,
+    menu::{MenuItem, MenuKind},
+    palette::PaletteStatus,
+    panel::{PanelData, PanelKind},
+    selection_range::SyntaxSelectionRanges,
 };
 use lsp_types::{CodeActionOrCommand, DiagnosticSeverity};
 
diff --git a/lapce-ui/src/editor/container.rs b/lapce-ui/src/editor/container.rs
index febb5052..9c17aab9 100644
--- a/lapce-ui/src/editor/container.rs
+++ b/lapce-ui/src/editor/container.rs
@@ -5,13 +5,12 @@
 };
 use lapce_data::{config::LapceTheme, data::LapceTabData};
 
+use super::bread_crumb::LapceEditorBreadCrumb;
 use crate::{
     editor::{gutter::LapceEditorGutter, LapceEditor},
     scroll::{LapceIdentityWrapper, LapcePadding, LapceScroll},
 };
 
-use super::bread_crumb::LapceEditorBreadCrumb;
-
 pub struct LapceEditorContainer {
     pub view_id: WidgetId,
     pub scroll_id: WidgetId,
diff --git a/lapce-ui/src/editor/gutter.rs b/lapce-ui/src/editor/gutter.rs
index 47e96f7b..b6034490 100644
--- a/lapce-ui/src/editor/gutter.rs
+++ b/lapce-ui/src/editor/gutter.rs
@@ -1,4 +1,3 @@
-use crate::svg::get_svg;
 use druid::{
     piet::{PietText, Text, TextLayout, TextLayoutBuilder},
     BoxConstraints, Command, Env, Event, EventCtx, LayoutCtx, LifeCycle,
@@ -13,6 +12,8 @@
     editor::{LapceEditorBufferData, Syntax},
 };
 
+use crate::svg::get_svg;
+
 pub struct LapceEditorGutter {
     view_id: WidgetId,
     width: f64,
diff --git a/lapce-ui/src/editor/tab.rs b/lapce-ui/src/editor/tab.rs
index eaae046f..cf6b88f0 100644
--- a/lapce-ui/src/editor/tab.rs
+++ b/lapce-ui/src/editor/tab.rs
@@ -21,12 +21,11 @@
     split::{SplitDirection, SplitMoveDirection},
 };
 
-use crate::editor::{
-    tab_header::LapceEditorTabHeader, view::editor_tab_child_widget,
+use crate::{
+    editor::{tab_header::LapceEditorTabHeader, view::editor_tab_child_widget},
+    svg::get_svg,
 };
 
-use crate::svg::get_svg;
-
 pub struct LapceEditorTab {
     pub widget_id: WidgetId,
     header: WidgetPod<LapceTabData, LapceEditorTabHeader>,
diff --git a/lapce-ui/src/explorer.rs b/lapce-ui/src/explorer.rs
index 02aca176..6b5e67c1 100644
--- a/lapce-ui/src/explorer.rs
+++ b/lapce-ui/src/explorer.rs
@@ -1,34 +1,29 @@
-use std::sync::Arc;
-use std::{collections::HashMap, path::Path};
+use std::{collections::HashMap, path::Path, sync::Arc};
 
-use druid::menu::MenuEventCtx;
-use druid::piet::TextAttribute;
 use druid::{
-    piet::{Text, TextLayoutBuilder},
-    BoxConstraints, Command, Cursor, Env, Event, EventCtx, LayoutCtx, LifeCycle,
-    LifeCycleCtx, PaintCtx, Point, Rect, RenderContext, Size, Target, UpdateCtx,
-    Widget, WidgetExt, WidgetId, WidgetPod,
+    menu::MenuEventCtx,
+    piet::{Text, TextAttribute, TextLayoutBuilder},
+    BoxConstraints, Command, Cursor, Env, Event, EventCtx, ExtEventSink, KbKey,
+    LayoutCtx, LifeCycle, LifeCycleCtx, PaintCtx, Point, Rect, RenderContext, Size,
+    Target, UpdateCtx, Widget, WidgetExt, WidgetId, WidgetPod, WindowId,
 };
-use druid::{ExtEventSink, KbKey, WindowId};
 use itertools::Itertools;
 use lapce_core::command::FocusCommand;
-use lapce_data::command::{CommandKind, LapceCommand, LAPCE_COMMAND};
-use lapce_data::data::{EditorTabChild, LapceData, LapceEditorData};
-use lapce_data::document::{BufferContent, LocalBufferKind};
-use lapce_data::explorer::FileExplorerData;
-use lapce_data::explorer::Naming;
-use lapce_data::panel::PanelKind;
-use lapce_data::proxy::{LapceProxy, VERSION};
 use lapce_data::{
-    command::LapceUICommand,
-    command::LAPCE_UI_COMMAND,
+    command::{
+        CommandKind, LapceCommand, LapceUICommand, LAPCE_COMMAND, LAPCE_UI_COMMAND,
+    },
     config::{LapceConfig, LapceTheme},
-    data::LapceTabData,
+    data::{EditorTabChild, LapceData, LapceEditorData, LapceTabData},
+    document::{BufferContent, LocalBufferKind},
+    explorer::{FileExplorerData, Naming},
+    panel::PanelKind,
+    proxy::{LapceProxy, VERSION},
 };
 use lapce_rpc::file::FileNodeItem;
 
-use crate::editor::view::LapceEditorView;
 use crate::{
+    editor::view::LapceEditorView,
     panel::{LapcePanel, PanelHeaderKind, PanelSizing},
     scroll::LapceScroll,
     svg::{file_svg, get_svg},
diff --git a/lapce-ui/src/palette.rs b/lapce-ui/src/palette.rs
index 3cd64849..94e6de94 100644
--- a/lapce-ui/src/palette.rs
+++ b/lapce-ui/src/palette.rs
@@ -1,32 +1,28 @@
-use std::path::Path;
-use std::sync::Arc;
+use std::{path::Path, sync::Arc};
 
-use druid::kurbo::Line;
-use druid::piet::{Svg, TextAttribute, TextLayout};
 use druid::{
-    kurbo::Rect,
-    piet::{Text, TextLayoutBuilder},
-    BoxConstraints, Command, Data, Env, Event, EventCtx, LayoutCtx, LifeCycle,
-    LifeCycleCtx, PaintCtx, Point, RenderContext, Size, Target, UpdateCtx, Widget,
-    WidgetExt, WidgetId, WidgetPod,
+    kurbo::{Line, Rect},
+    piet::{Svg, Text, TextAttribute, TextLayout, TextLayoutBuilder},
+    BoxConstraints, Command, Data, Env, Event, EventCtx, FontWeight, LayoutCtx,
+    LifeCycle, LifeCycleCtx, Modifiers, PaintCtx, Point, RenderContext, Size,
+    Target, UpdateCtx, Widget, WidgetExt, WidgetId, WidgetPod,
 };
-use druid::{FontWeight, Modifiers};
-use lapce_data::command::LAPCE_COMMAND;
-use lapce_data::data::LapceWorkspaceType;
-use lapce_data::list::ListData;
-use lapce_data::palette::{PaletteItem, PaletteItemContent, PaletteListData};
 use lapce_data::{
-    command::{LapceUICommand, LAPCE_UI_COMMAND},
+    command::{LapceUICommand, LAPCE_COMMAND, LAPCE_UI_COMMAND},
     config::LapceTheme,
-    data::LapceTabData,
+    data::{LapceTabData, LapceWorkspaceType},
     keypress::KeyPressFocus,
-    palette::{PaletteStatus, PaletteType, PaletteViewData},
+    list::ListData,
+    palette::{
+        PaletteItem, PaletteItemContent, PaletteListData, PaletteStatus,
+        PaletteType, PaletteViewData,
+    },
 };
 use lsp_types::SymbolKind;
 
-use crate::list::{List, ListPaint};
 use crate::{
     editor::view::LapceEditorView,
+    list::{List, ListPaint},
     svg::{file_svg, symbol_svg},
 };
 
diff --git a/lapce-ui/src/plugin.rs b/lapce-ui/src/plugin.rs
index a653f00b..5fb393a7 100644
--- a/lapce-ui/src/plugin.rs
+++ b/lapce-ui/src/plugin.rs
@@ -1,8 +1,3 @@
-use crate::{
-    panel::PanelSizing,
-    scroll::LapceScroll,
-    svg::{get_svg, logo_svg},
-};
 use druid::{
     kurbo::Line,
     piet::{
@@ -27,7 +22,11 @@
     rich_text::RichText,
 };
 
-use crate::panel::{LapcePanel, PanelHeaderKind};
+use crate::{
+    panel::{LapcePanel, PanelHeaderKind, PanelSizing},
+    scroll::LapceScroll,
+    svg::{get_svg, logo_svg},
+};
 
 pub struct Plugin {
     line_height: f64,
diff --git a/lapce-ui/src/scroll.rs b/lapce-ui/src/scroll.rs
index e513da73..68c9bb1d 100644
--- a/lapce-ui/src/scroll.rs
+++ b/lapce-ui/src/scroll.rs
@@ -1,16 +1,11 @@
-use std::time::Duration;
-use std::time::Instant;
+use std::time::{Duration, Instant};
 
-use druid::Cursor;
 use druid::{
     kurbo::{Affine, Point, Rect, Size, Vec2},
-    Insets, WidgetId,
+    theme, BoxConstraints, Cursor, Data, Env, Event, EventCtx, Insets, LayoutCtx,
+    LifeCycle, LifeCycleCtx, PaintCtx, RenderContext, TimerToken, UpdateCtx, Widget,
+    WidgetId, WidgetPod,
 };
-use druid::{
-    theme, BoxConstraints, Data, Env, Event, EventCtx, LayoutCtx, LifeCycle,
-    LifeCycleCtx, PaintCtx, RenderContext, TimerToken, UpdateCtx, Widget, WidgetPod,
-};
-
 use lapce_data::{
     command::{LapceUICommand, LAPCE_UI_COMMAND},
     config::{GetConfig, LapceConfig, LapceTheme},
diff --git a/lapce-ui/src/split.rs b/lapce-ui/src/split.rs
index 0d82e2c6..947f646e 100644
--- a/lapce-ui/src/split.rs
+++ b/lapce-ui/src/split.rs
@@ -1,21 +1,11 @@
-use crate::{
-    editor::{
-        tab::LapceEditorTab,
-        view::{editor_tab_child_widget, LapceEditorView},
-    },
-    terminal::LapceTerminalView,
-};
 use std::sync::Arc;
 
-use crate::svg::logo_svg;
 use druid::{
     kurbo::{Line, Rect},
     piet::{PietTextLayout, Text, TextLayout, TextLayoutBuilder},
-    Command, Target, WidgetId,
-};
-use druid::{
-    BoxConstraints, Env, Event, EventCtx, LayoutCtx, LifeCycle, LifeCycleCtx,
-    PaintCtx, Point, RenderContext, Size, UpdateCtx, Widget, WidgetExt, WidgetPod,
+    BoxConstraints, Command, Env, Event, EventCtx, LayoutCtx, LifeCycle,
+    LifeCycleCtx, PaintCtx, Point, RenderContext, Size, Target, UpdateCtx, Widget,
+    WidgetExt, WidgetId, WidgetPod,
 };
 use lapce_data::{
     command::{
@@ -31,6 +21,15 @@
 };
 use lapce_rpc::terminal::TermId;
 
+use crate::{
+    editor::{
+        tab::LapceEditorTab,
+        view::{editor_tab_child_widget, LapceEditorView},
+    },
+    svg::logo_svg,
+    terminal::LapceTerminalView,
+};
+
 struct LapceDynamicSplit {
     widget_id: WidgetId,
     children: Vec<ChildWidget>,
diff --git a/lapce-ui/src/svg.rs b/lapce-ui/src/svg.rs
index 4a5dd3ae..b67be891 100644
--- a/lapce-ui/src/svg.rs
+++ b/lapce-ui/src/svg.rs
@@ -2,11 +2,10 @@
 
 use druid::{piet::Svg, Color};
 use include_dir::{include_dir, Dir};
+use lapce_data::config::{LapceConfig, LOGO};
 use lsp_types::{CompletionItemKind, SymbolKind};
 use once_cell::sync::Lazy;
 
-use lapce_data::config::{LapceConfig, LOGO};
-
 const ICONS_DIR: Dir = include_dir!("../icons");
 
 static SVG_STORE: Lazy<SvgStore> = Lazy::new(SvgStore::new);
diff --git a/lapce-ui/src/title.rs b/lapce-ui/src/title.rs
index 438145a9..5906a9aa 100644
--- a/lapce-ui/src/title.rs
+++ b/lapce-ui/src/title.rs
@@ -1,35 +1,31 @@
 use std::sync::Arc;
 
-use crate::list::List;
-#[cfg(not(target_os = "macos"))]
-use crate::window::window_controls;
-use crate::{palette::Palette, svg::get_svg};
-use druid::{kurbo::Circle, InternalEvent};
 use druid::{
-    kurbo::Line,
+    kurbo::{Circle, Line},
     piet::{PietText, PietTextLayout, Svg, Text, TextLayout, TextLayoutBuilder},
-    BoxConstraints, Color, Command, Env, Event, EventCtx, LayoutCtx, LifeCycle,
-    LifeCycleCtx, MouseEvent, PaintCtx, Point, Rect, Region, RenderContext, Size,
-    Target, Widget, WidgetExt, WidgetPod, WindowState,
+    BoxConstraints, Color, Command, Env, Event, EventCtx, InternalEvent, LayoutCtx,
+    LifeCycle, LifeCycleCtx, MouseEvent, PaintCtx, Point, Rect, Region,
+    RenderContext, Size, Target, Widget, WidgetExt, WidgetId, WidgetPod,
+    WindowConfig, WindowState,
 };
-use druid::{WidgetId, WindowConfig};
 use lapce_core::command::FocusCommand;
-use lapce_data::command::LAPCE_COMMAND;
-use lapce_data::data::FocusArea;
-use lapce_data::list::ListData;
-use lapce_data::proxy::VERSION;
 use lapce_data::{
     command::{
         CommandKind, LapceCommand, LapceUICommand, LapceWorkbenchCommand,
-        LAPCE_UI_COMMAND,
+        LAPCE_COMMAND, LAPCE_UI_COMMAND,
     },
     config::LapceTheme,
-    data::{LapceTabData, LapceWorkspaceType},
+    data::{FocusArea, LapceTabData, LapceWorkspaceType},
+    list::ListData,
     menu::{MenuItem, MenuKind},
     palette::PaletteStatus,
-    proxy::ProxyStatus,
+    proxy::{ProxyStatus, VERSION},
 };
 
+#[cfg(not(target_os = "macos"))]
+use crate::window::window_controls;
+use crate::{list::List, palette::Palette, svg::get_svg};
+
 pub struct Title {
     widget_id: WidgetId,
     mouse_pos: Point,
diff --git a/lapce-ui/src/window.rs b/lapce-ui/src/window.rs
index 6fc91b20..ee83daac 100644
--- a/lapce-ui/src/window.rs
+++ b/lapce-ui/src/window.rs
@@ -1,3 +1,5 @@
+use std::{cmp::Ordering, sync::Arc};
+
 use druid::{
     kurbo::Line,
     widget::{LensWrap, WidgetExt},
@@ -10,8 +12,6 @@
     config::{LapceConfig, LapceTheme},
     data::{LapceTabData, LapceTabLens, LapceWindowData, LapceWorkspace},
 };
-use std::cmp::Ordering;
-use std::sync::Arc;
 
 use crate::tab::{LapceTab, LapceTabHeader, LapceTabMeta, LAPCE_TAB_META};
 
@@ -805,9 +805,10 @@ pub fn window_controls(
     Vec<(Rect, Command)>,
     Vec<(druid::piet::Svg, Rect, druid::Color)>,
 ) {
-    use crate::svg::get_svg;
     use druid::Color;
 
+    use crate::svg::get_svg;
+
     let mut commands = Vec::new();
 
     let minimise_rect = Size::new(width, width)