rust-analyzer = { git = "https://git.bendn.org/rust-analyzer" }

serde_json = "1.0.145"

serde_derive = "1.0.228"

log = "0.4.28"

crossbeam = { version = "0.8.4", features = ["nightly", "crossbeam-channel"] }

use crate::lsp::{Client, Rq};

use crate::rnd::simplify_path;

use crate::sym::Symbols;

#[derive(Default, Debug)]

pub struct Bar {

pub last_action: String,

}

});

}

.chars()

.rev()

.zip(row.iter_mut().rev())

const { CompletionItemKind::MODULE.0 as usize } => ("#D5FF80", "::"),

const { CompletionItemKind::PROPERTY.0 as usize } => ("#e6e1cf", "x."),

const { CompletionItemKind::VALUE.0 as usize } => ("#DFBFFF", "4 "),

const { CompletionItemKind::SNIPPET.0 as usize } => ("#9a9b9a", "! "),

const { CompletionItemKind::INTERFACE.0 as usize } => ("#E5C07B", "t "),

const { CompletionItemKind::REFERENCE.0 as usize } => ("#9a9b9a", "& "),

use crate::lsp::{

self, Anonymize, Client, Map_, PathURI, RedrawAfter, RequestError, Rq,

};

use crate::sym::SymbolsType;

use crate::{

BoolRequest, CDo, ClickHistory, CompletionAction, CompletionState,

Hist, act, alt, ctrl, filter, hash, shift, sig, sym, trm,

std::env::args().nth(1).map(|x| {

me.text.insert(&std::fs::read_to_string(x).unwrap()).unwrap();

});

me.workspace = o

.as_ref()

eprintln!("unhappy fmt")

}

}

change!(self);

self.hist.push(&self.text);

l.notify::<lsp_notification!("textDocument/didSave")>(

) {

match self.state.consume(Action::C(cursor_position)).unwrap() {

Some(Do::ExtendSelectionToMouse) => {

w.request_redraw();

}

Some(Do::StartSelection) => {

let x = self.text.mapped_index_at(cursor_position);

}

Some(Do::Hover)

if let Some(hover) =

.unwrap();

match self.state.consume(Action::M(bt)).unwrap() {

Some(Do::MoveCursor) => {

if let Some((lsp, path)) = lsp!(self + p) {

self.requests.sig_help.request(lsp.runtime.spawn(

));

self.requests.document_highlights.request(

),

);

}

}

Some(Do::NavForward) => {

self.chist.forth().map(|x| {

text.scroll_to_cursor();

});

}

Some(Do::NavBack) => {

self.chist.back().map(|x| {

text.scroll_to_cursor();

});

}

Some(Do::ExtendSelectionToMouse) => {

}

Some(Do::StartSelection) => {

}

Some(Do::GoToDefinition) => {

if let Some(LocationLink {

)

.unwrap();

self.text.scroll_to_cursor();

}

}

None => {}

_ => unreachable!(),

}

_ => {}

}

match o {

take(&mut self.requests.complete);

take(&mut self.requests.sig_help);

}

change!(self);

}

Some(Do::SpawnTerminal) => {

let p = self.text

.l_position(x.location.range.start).ok_or(anyhow::anyhow!("rah"))?;

if p != 0 {

}

self.text.scroll_to_cursor_centering();

} {

position: self

.text

.to_l_position(

)

.unwrap(),

},

range: self

.text

.to_l_range(

)

.unwrap(),

context: CodeActionContext {

let Some(act) = c.right() else { break 'out };

let act = act.clone();

self.state = State::Default;

self.hist.test_push(&self.text);

let act = lsp

.runtime

Some(

Do::Reinsert

| Do::GoToDefinition

| Do::NavBack

) => panic!(),

Some(Do::Save) => match &self.origin {

Some(_) => {

self.save();

}

Some(Do::Edit) => {

self.hist.test_push(&self.text);

if let Key::Named(Enter | ArrowUp | ArrowDown | Tab) =

event.logical_key

&& let CompletionState::Complete(..) =

}

self.text.scroll_to_cursor();

inlay!(self);

&& let CompletionState::Complete(Rq {

result: Some(c),

..

}) = &self.requests.complete

{

self.requests.complete = CompletionState::None;

}

if self.requests.sig_help.running()

&& let Some((lsp, path)) = lsp!(self + p)

{

),

}

if self.hist.record(&self.text)

&& let Some((lsp, path)) = lsp!(self + p)

&& x.contains(&y.to_string()) =>

{

self.requests.sig_help.request(

),

);

}

_ => {}

.unwrap()

{

Some(CDo::Request(ctx)) => {

let CompletionState::Complete(Rq {

request: x,

result: c,

c.as_ref()

.map(|x| x.start)

.or(x.as_ref().map(|x| x.1))

));

}

Some(CDo::SelectNext) => {

_ => {

let (s, _) =

self.text.apply(&ed).unwrap();

s + ed.new_text.chars().count();

}

}

change!(self);

}

self.requests.sig_help = Rq::new(

),

);

}

None => return,

}

Some(Do::Quit) => return ControlFlow::Break(()),

Some(Do::SetCursor(x)) => {

}

Some(Do::StartSelection) => {

let Key::Named(y) = event.logical_key else { panic!() };

}

Some(Do::UpdateSelection) => {

let Key::Named(y) = event.logical_key else { panic!() };

self.text.scroll_to_cursor();

inlay!(self);

}

self.hist.push_if_changed(&self.text);

self.hist.push_if_changed(&self.text);

change!(self);

}

self.hist.push_if_changed(&self.text);

self.hist.push_if_changed(&self.text);

change!(self);

}

}

self.hist.push_if_changed(&self.text);

self.hist.push_if_changed(&self.text);

change!(self);

}

Some(Do::Paste) => {

self.hist.push_if_changed(&self.text);

self.hist.push_if_changed(&self.text);

change!(self);

}

s.clone()

.find_iter(&self.text.rope.to_string())

.enumerate()

.map(|(x, m)| {

self.state = State::Search(s, x, n);

self.text.scroll_to_cursor_centering();

inlay!(self);

})

let (re, index, _) = self.state.search();

let s = self.text.rope.to_string();

let m = re.find_iter(&s).nth(*index).unwrap();

self.text.scroll_to_cursor_centering();

inlay!(self);

}

)

.unwrap(),

);

self.mtime = Self::modify(self.origin.as_deref());

self.bar.last_action = "reloaded".into();

self.hist.push(&self.text)

}

Some(Do::Boolean(BoolRequest::ReloadFile, false)) => {}

None => {}

}

ControlFlow::Continue(())

)

.unwrap(),

);

self.mtime = Self::modify(self.origin.as_deref());

self.bar.last_action = "restored -> reloaded".into();

take(&mut self.requests);

let new = std::fs::read_to_string(&x)?;

take(&mut self.text);

self.text.insert(&new)?;

self.bar.last_action = "open".into();

self.mtime = Self::modify(self.origin.as_deref());

self.lsp = lsp;

Named(Backspace) if ctrl() => text.backspace_word(),

Named(Backspace) => text.backspace(),

Named(Home) if ctrl() => {

text.vo = 0;

}

Named(End) if ctrl() => {

text.vo = text.l().saturating_sub(text.r);

}

Named(Home) => text.home(),

}

impl State {

fn search(&mut self) -> (&mut Regex, &mut usize, &mut usize) {

let State::Search(x, y, z) = self else { panic!() };

(x, y, z)

use crate::sym::{Symbols, SymbolsType};

use crate::text::TextArea;

use crate::{

};

impl Default for State {

Self::Default

}

}

rust_fsm::state_machine! {

#[derive(Debug)]

pub(crate) State => #[derive(Debug)] pub(crate) Action => #[derive(Debug)] pub(crate) Do

K(Key::Character(x) if x == "." && ctrl()) => _ [CodeAction],

K(Key::Character(x) if x == "0" && ctrl()) => _ [MatchingBrace],

K(Key::Character(x) if x == "`" && ctrl()) => _ [SpawnTerminal],

K(Key::Named(F1)) => Procure((default(), InputRequest::RenameSymbol)),

M(MouseButton::Left if ctrl()) => _ [GoToDefinition],

M(MouseButton::Left) => _ [MoveCursor],

M(MouseButton::Back) => _ [NavBack],

M(MouseButton::Forward) => _ [NavForward],

Changed => RequestBoolean(BoolRequest => BoolRequest::ReloadFile),

C(_) => _ [Hover],

K(_) => _ [Edit],

M(_) => _,

M(_) => _,

K(_) => _,

},

}, // note: it does in fact fall through. this syntax is not an arm, merely shorthand.

C(_ if unsafe { CLICKING }) => _ [ExtendSelectionToMouse],

M(MouseButton => MouseButton::Left) => Default [MoveCursor],

K(_) => Default [Edit],

},

Save => {

use std::task::Poll;

use std::thread::spawn;

use std::time::Instant;

use Default::default;

use anyhow::bail;

use crossbeam::channel::{

self.request::<lsp_request!("experimental/matchingBrace")>(

&MatchingBraceParams {

text_document: f.tid(),

},

)

.unwrap()

.0,

) {

}

}

pub fn inlay(

}

pub fn enter<'a>(&self, f: &Path, t: &'a mut TextArea) {

let r = self

.runtime

.block_on(

self.request::<lsp_request!("experimental/onEnter")>(

&TextDocumentPositionParams {

text_document: f.tid(),

},

)

.unwrap()

}

}

}

}

}

pub fn run(

Map(self, f)

}

}

#[derive(Debug)]

pub enum OnceOff<T> {

Waiting(task::JoinHandle<Result<T, oneshot::error::RecvError>>),

#![feature(tuple_trait, unboxed_closures, fn_traits)]

#![feature(

duration_millis_float,

anonymous_lifetime_in_impl_trait,

try_blocks_heterogeneous,

#![allow(incomplete_features, irrefutable_let_patterns, static_mut_refs)]

mod act;

mod edi;

// mod new;

mod rnd;

mod sym;

))

.unwrap(),

data: [

],

});

println!("push {}", self.history.last().unwrap());

fn filter(text: &TextArea) -> String {

if text

.cursor

.checked_sub(1)

.is_none_or(|x| matches!(text.rope.get_char(x), Some('.' | ':')))

{

"".to_string()

} else {

text.rope

.chars()

.collect::<String>()

}

use crate::edi::st::State;

use crate::edi::{Editor, lsp_m};

use crate::lsp::Rq;

use crate::{

BG, BORDER, CompletionAction, CompletionState, FG, FONT, com, filter,

lsp, sig,

mut i: Image<&mut [u8], 3>,

) {

let text = &mut ed.text;

let met = super::FONT.metrics(&[]);

let fac = ppem / met.units_per_em as f32;

window.set_ime_cursor_area(

letter: None,

});

let x = match &ed.state {

_ => None,

};

text.line_numbers(

State::CodeAction(Rq { result: Some(x), .. }) => 'out: {

let m = x.maxc();

let c = x.write(m);

let _x = _x + text.line_number_offset() + 1;

let Some(_y) = _y.checked_sub(text.vo) else {

println!("rah");

{

let (sig, p) = sig::active(x);

let c = sig::sig((sig, p), 40);

let _x = _x + text.line_number_offset() + 1;

let Some(_y) = _y.checked_sub(text.vo) else { break 'out };

let Ok((is_above, left, top, w, mut h)) = place_around(

}

} else if let Some(c) = com {

let ppem = 20.0;

let _x = _x + text.line_number_offset() + 1;

let _y = _y.wrapping_sub(text.vo);

let Ok((_, left, top, w, h)) = place_around(

);

}

};

let image = Image::<_, 4>::build(2, (fh).ceil() as u32)

.fill([82, 82, 82, 255]);

for stop in

};

draw_at(x, y, &image);

}

window.pre_present_notify();

let buffer = surface.buffer_mut().unwrap();

let x = unsafe {

static DEP: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"\.cargo\/git\/checkouts\/(?<name>[^/]+)\-[a-f0-9]+\/[a-f0-9]+").unwrap());

static DEP2: LazyLock<Regex> = LazyLock::new(|| Regex::new(r"\.cargo\/registry\/src/index.crates.io-[0-9a-f]+/(?<name>[^/]+)\-(?<version>[0-9]+\.[0-9]+\.[0-9]+)").unwrap());

static RUST_SRC: LazyLock<Regex> = LazyLock::new(|| Regex::new(r".rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library").unwrap());

[

(&*RUST_SRC, " "),

(&*DEP, " /$name"),

use serde::{Deserialize, Serialize};

use tree_house::Language;

use winit::keyboard::{NamedKey, SmolStr};

use crate::sni::{Snippet, StopP};

use crate::text::semantic::{MCOLORS, MODIFIED, MSTYLE};

pub forth: Patches<u8>,

#[serde(deserialize_with = "from_t", serialize_with = "to_t")]

pub back: Patches<u8>,

}

impl Display for Diff {

.unwrap()

.0,

);

t.cursor = cu;

t.scroll_to_cursor_centering();

// t.vo = vo;

}

deserialize_with = "deserialize_from_string"

)]

pub rope: Rope,

/// ┌─────────────────┐

/// │#invisible text │

/// │╶╶╶view offset╶╶╶│

f.debug_struct("TextArea")

.field("rope", &self.rope)

.field("cursor", &self.cursor)

.field("vo", &self.vo)

.field("r", &self.r)

.field("c", &self.c)

}

}

impl TextArea {

#[implicit_fn::implicit_fn]

pub fn set_inlay(&mut self, inlay: &[InlayHint]) {

});

self.decorations = decorations;

}

}

pub fn visual_xy(&self, x: usize) -> Option<(usize, usize)> {

)

}

pub fn source_map(

&'_ self,

l: usize,

Some(self.source_map(li)?.count())

}

#[implicit_fn::implicit_fn]

pub fn raw_index_at(&self, (x, y): (usize, usize)) -> Option<usize> {

let x = x.checked_sub(self.line_number_offset() + 1)? + self.ho;

pub fn mapped_index_at(&'_ self, (x, y): (usize, usize)) -> usize {

match self.visual_index_at((x, y)) {

Some(Mapping::Char(_, _, index)) => index,

None => self.eol(self.vo + y),

}

}

}

};

self.tabstops.as_mut().map(|x| x.manipulate(manip));

Ok(())

}

if x < c { x } else { x + with.chars().count() }

};

self.tabstops.as_mut().map(|x| x.manipulate(manip));

Ok(())

}

pub fn insert(&mut self, c: &str) -> Result<(), ropey::Error> {

self.set_ho();

Ok(())

}

pub fn apply_adjusting(&mut self, x: &TextEdit) -> Result<(), ()> {

let (b, e) = self.apply(&x)?;

if !self.visible(e) {

// line added behind, not visible

self.vo +=

crate::sni::Snippet::parse(&x.new_text, begin)

.ok_or(anyhow!("failed to parse snippet"))?;

self.insert_at(begin, &tex)?;

Some(x) => {

self.tabstops = Some(sni);

}

None => {

self.tabstops = None;

}

Ok(())

}

}

let mut z = self.reverse_source_map(y).unwrap();

(z.nth(x).unwrap_or(x), y)

}

pub fn visible(&self, x: usize) -> bool {

(self.vo..self.vo + self.r).contains(&self.rope.char_to_line(x))

}

pub fn page_down(&mut self) {

self.scroll_to_cursor();

}

#[lower::apply(saturating)]

pub fn page_up(&mut self) {

self.scroll_to_cursor();

}

#[lower::apply(saturating)]

pub fn left(&mut self) {

}

#[implicit_fn]

pub fn home(&mut self) {

}

pub fn end(&mut self) {

}

pub fn set_ho(&mut self) {

}

#[lower::apply(saturating)]

pub fn right(&mut self) {

}

#[implicit_fn]

pub fn word_right(&mut self) {

}

// from μ

pub fn word_left(&mut self) {

}

pub fn tab(&mut self) {

match &mut self.tabstops {

None => self.insert(" ").unwrap(),

Some(x) => match x.next() {

Some(x) => {

}

None => {

self.tabstops = None;

}

},

}

pub fn enter(&mut self) {

use run::Run;

}

pub fn down(&mut self) {

}

pub fn up(&mut self) {

}

pub fn backspace_word(&mut self) {

}

#[lower::apply(saturating)]

pub fn backspace(&mut self) {

if let Some(tabstops) = &mut self.tabstops

&& let Some((_, StopP::Range(find))) =

tabstops.stops.get_mut(tabstops.index - 1)

{

let f = find.clone();

*find = find.end..find.end;

_ = self.remove(f);

} else {

self.set_ho();

}

}

#[lower::apply(saturating)]

pub fn scroll_to_cursor(&mut self) {

if !(self.vo..self.vo + self.r).contains(&y) {

if self.vo > y {

#[lower::apply(saturating)]

pub fn scroll_to_cursor_centering(&mut self) {

if !(self.vo..self.vo + self.r).contains(&y) {

self.vo = y - (self.r / 2);

(c, _r): (usize, usize),

cell: &'c mut [Cell],

range: Range<usize>,

}

pub fn l_pos_to_char(&self, p: Position) -> Option<(usize, usize)> {

}

pub fn to_l_position(&self, l: usize) -> Option<lsp_types::Position> {

Some(Position {

character: self.x_bytes(l)? as _,

})

}

&self,

(into, into_s): (&mut [Cell], (usize, usize)),

(ox, oy): (usize, usize),

apply: impl FnOnce((usize, usize), &Self, Output),

path: Option<&Path>,

tokens: Option<(&[SemanticToken], &SemanticTokensLegend)>,

}

}

}

// let tokens = None::<(

// arc_swap::Guard<Arc<Box<[SemanticToken]>>>,

for (_, tabstop) in

tabstops.stops.iter().skip(tabstops.index - 1)

{

for char in cells.get_range(a, b) {

char.style.bg = [55, 86, 81];

}

}

}

selection.map(|x| {

});

// for (y, inlay) in inlay

) {

for y in 0..r {

if (self.vo + y) < self.l() {

.to_string()

.chars()

.zip(into[(y + oy) * w..].iter_mut().skip(ox))

}

}

pub fn comment(&mut self, selection: std::ops::Range<usize>) {

let a = self.rope.char_to_line(selection.start);

let b = self.rope.char_to_line(selection.end);

new_text: "let x = var_name;\n ".to_owned(),

})

.unwrap();

}

#[test]

fn apply2() {