3020077 · helix · git.iko.soy

Cargo.lock+24−22

@@ -52,9 +52,9 @@ checksum = "e1ba68f4276a778591e36a0c348a269888f3a177c8d2054969389e3b59611ff5"

5252

5353[[package]]

5454name = "async-barrier"

55−version = "1.0.1"

55+version = "1.1.0"

5656source = "registry+https://github.com/rust-lang/crates.io-index"

57−checksum = "c06293698675eb72e1155867e5982f199d6b6c230dca35bc5ffd9852f470c22a"

57+checksum = "04b50fe84d0aea412a4e751cb01b9e26e2be533b2708607c2a2a739b192ee45a"

5858dependencies = [

5959 "async-mutex",

6060 "event-listener",

@@ -97,9 +97,9 @@ dependencies = [

9797

9898[[package]]

9999name = "async-io"

100−version = "1.1.2"

100+version = "1.1.3"

101101source = "registry+https://github.com/rust-lang/crates.io-index"

102−checksum = "64c629684e697f58c0e99e5e2d84a840e3b336afbcfdbac7b44c3b1e222c2fd8"

102+checksum = "a9951f92a2b4f7793f8fc06a80bdb89b62c618c993497d4606474fb8c34941b5"

103103dependencies = [

104104 "concurrent-queue",

105105 "fastrand",

@@ -115,9 +115,9 @@ dependencies = [

115115

116116[[package]]

117117name = "async-lock"

118−version = "2.1.3"

118+version = "2.2.0"

119119source = "registry+https://github.com/rust-lang/crates.io-index"

120−checksum = "ab3ad7fb4345397e57c19566844b0eba274b92e5d2d2791bb0664cc441697b95"

120+checksum = "76000290eb3c67dfe4e2bdf6b6155847f8e16fc844377a7bd0b5e97622656362"

121121dependencies = [

122122 "async-barrier",

123123 "async-mutex",

@@ -127,9 +127,9 @@ dependencies = [

127127

128128[[package]]

129129name = "async-mutex"

130−version = "1.3.0"

130+version = "1.4.0"

131131source = "registry+https://github.com/rust-lang/crates.io-index"

132−checksum = "66941c2577c4fa351e4ce5fdde8f86c69b88d623f3b955be1bc7362a23434632"

132+checksum = "479db852db25d9dbf6204e6cb6253698f175c15726470f78af0d918e99d6156e"

133133dependencies = [

134134 "event-listener",

135135]

@@ -164,9 +164,9 @@ dependencies = [

164164

165165[[package]]

166166name = "async-rwlock"

167−version = "1.2.1"

167+version = "1.3.0"

168168source = "registry+https://github.com/rust-lang/crates.io-index"

169−checksum = "806b1cc0828c2b1611ccbdd743fc0cc7af09009e62c95a0501c1e5da7b142a22"

169+checksum = "261803dcc39ba9e72760ba6e16d0199b1eef9fc44e81bffabbebb9f5aea3906c"

170170dependencies = [

171171 "async-mutex",

172172 "event-listener",

@@ -174,18 +174,18 @@ dependencies = [

174174

175175[[package]]

176176name = "async-semaphore"

177−version = "1.1.0"

177+version = "1.2.0"

178178source = "registry+https://github.com/rust-lang/crates.io-index"

179−checksum = "66d2be5973230861689460806b8db059bbd8bcb507cabaa71646ae89f5b2f2ee"

179+checksum = "538c756e85eb6ffdefaec153804afb6da84b033e2e5ec3e9d459c34b4bf4d3f6"

180180dependencies = [

181181 "event-listener",

182182]

183183

184184[[package]]

185185name = "async-task"

186−version = "4.0.1"

186+version = "4.0.2"

187187source = "registry+https://github.com/rust-lang/crates.io-index"

188−checksum = "6725e96011a83fae25074a8734932e8d67763522839be7473dcfe8a0d6a378b1"

188+checksum = "8ab27c1aa62945039e44edaeee1dc23c74cc0c303dd5fe0fb462a184f1c3a518"

189189

190190[[package]]

191191name = "atomic-waker"

@@ -306,9 +306,9 @@ dependencies = [

306306

307307[[package]]

308308name = "event-listener"

309−version = "2.4.0"

309+version = "2.5.1"

310310source = "registry+https://github.com/rust-lang/crates.io-index"

311−checksum = "e1cd41440ae7e4734bbd42302f63eaba892afc93a3912dad84006247f0dedb0e"

311+checksum = "f7531096570974c3a9dcf9e4b8e1cede1ec26cf5046219fb3b9d897503b9be59"

312312

313313[[package]]

314314name = "fastrand"

@@ -340,9 +340,9 @@ checksum = "de27142b013a8e869c14957e6d2edeef89e97c289e69d042ee3a49acd8b51789"

340340

341341[[package]]

342342name = "futures-lite"

343−version = "1.7.0"

343+version = "1.8.0"

344344source = "registry+https://github.com/rust-lang/crates.io-index"

345−checksum = "5b77e08e656f472d8ea84c472fa8b0a7a917883048e1cf2d4e34a323cd0aaf63"

345+checksum = "0db18c5f58083b54b0c416638ea73066722c2815c1e54dd8ba85ee3def593c3a"

346346dependencies = [

347347 "fastrand",

348348 "futures-core",

@@ -387,6 +387,7 @@ dependencies = [

387387 "anyhow",

388388 "helix-syntax",

389389 "once_cell",

390+ "regex",

390391 "ropey",

391392 "smallvec",

392393 "tendril",

@@ -425,6 +426,7 @@ dependencies = [

425426 "anyhow",

426427 "crossterm",

427428 "helix-core",

429+ "once_cell",

428430 "tui",

429431]

430432

@@ -774,9 +776,9 @@ dependencies = [

774776

775777[[package]]

776778name = "tree-sitter"

777−version = "0.16.1"

779+version = "0.17.0"

778780source = "registry+https://github.com/rust-lang/crates.io-index"

779−checksum = "1df33680edb07e4fb76edcbdd9c7b849b96709fb878afcf0ada678d6bda167af"

781+checksum = "70ee7370fec3aecde3862a7d64c571048f70a7298daef1815e8fc68b9de54b5c"

780782dependencies = [

781783 "cc",

782784 "regex",

@@ -784,9 +786,9 @@ dependencies = [

784786

785787[[package]]

786788name = "tui"

787−version = "0.10.0"

789+version = "0.11.0"

788790source = "registry+https://github.com/rust-lang/crates.io-index"

789−checksum = "a977b0bb2e2033a6fef950f218f13622c3c34e59754b704ce3492dedab1dfe95"

791+checksum = "36626dee5ede9fd34015e9fb4fd7eedf3f3d05bdf1436aaef15b7d0a24233778"

790792dependencies = [

791793 "bitflags",

792794 "cassowary",

helix-core/Cargo.toml+8−7

@@ -9,12 +9,13 @@ edition = "2018"

99[dependencies]

1010helix-syntax = { path = "../helix-syntax" }

1111

12−ropey = "1.2.0"

13−anyhow = "1.0.31"

14−smallvec = "1.4.0"

12+ropey = "1.2"

13+anyhow = "1"

14+smallvec = "1.4"

1515tendril = { git = "https://github.com/servo/tendril" }

16−unicode-segmentation = "1.6.0"

17−unicode-width = "0.1.7"

16+unicode-segmentation = "1.6"

17+unicode-width = "0.1"

1818# slab = "0.4.2"

19−tree-sitter = "0.16.1"

20−once_cell = "1.4.1"

19+tree-sitter = "0.17"

20+once_cell = "1.4"

21+regex = "1"

helix-core/src/lib.rs+1

@@ -8,6 +8,7 @@ pub mod syntax;

88mod transaction;

99

1010pub use ropey::{Rope, RopeSlice};

11+

1112pub use tendril::StrTendril as Tendril;

1213

1314pub use position::Position;

helix-core/src/selection.rs+29

@@ -60,6 +60,18 @@ impl Range {

6060 }

6161 }

6262

63+ pub fn contains(&self, pos: usize) -> bool {

64+ if self.is_empty() {

65+ return false;

66+ }

67+

68+ if self.anchor < self.head {

69+ self.anchor <= pos && pos < self.head

70+ } else {

71+ self.head < pos && pos <= self.anchor

72+ }

73+ }

74+

6375 /// Map a range through a set of changes. Returns a new range representing the same position

6476 /// after the changes are applied.

6577 pub fn map(self, changes: &ChangeSet) -> Self {

@@ -283,4 +295,21 @@ mod test {

283295

284296 assert_eq!(res, "8/10,10/12");

285297 }

298+

299+ #[test]

300+ fn test_contains() {

301+ let range = Range::new(10, 12);

302+

303+ assert_eq!(range.contains(9), false);

304+ assert_eq!(range.contains(10), true);

305+ assert_eq!(range.contains(11), true);

306+ assert_eq!(range.contains(12), false);

307+ assert_eq!(range.contains(13), false);

308+

309+ let range = Range::new(9, 6);

310+ assert_eq!(range.contains(9), true);

311+ assert_eq!(range.contains(7), true);

312+ assert_eq!(range.contains(6), false);

313+ }

314+

286315}

helix-core/src/syntax.rs+3−3

@@ -48,7 +48,7 @@ impl LanguageConfiguration {

4848 if highlights_query.is_empty() {

4949 Ok(None)

5050 } else {

51− let language = get_language(&self.language_id);

51+ let language = get_language(self.language_id);

5252 let mut config = HighlightConfiguration::new(

5353 language,

5454 &highlights_query,

@@ -1456,7 +1456,7 @@ fn test_parser() {

14561456 .map(String::from)

14571457 .collect();

14581458

1459− let language = get_language(&LANG::Rust);

1459+ let language = get_language(LANG::Rust);

14601460 let mut config = HighlightConfiguration::new(

14611461 language,

14621462 &std::fs::read_to_string(

@@ -1478,7 +1478,7 @@ fn test_parser() {

14781478 fn main() {}

14791479 ",

14801480 );

1481− let syntax = Syntax::new(LANG::Rust, &source, config);

1481+ let syntax = Syntax::new(&source, Arc::new(config));

14821482 let tree = syntax.root_layer.tree.unwrap();

14831483 let root = tree.root_node();

14841484 assert_eq!(root.kind(), "source_file");

helix-core/src/transaction.rs+3−2

@@ -1,4 +1,5 @@

11use crate::{Range, Rope, Selection, State, Tendril};

2+use std::convert::TryFrom;

23

34/// (from, to, replacement)

45pub type Change = (usize, usize, Option<Tendril>);

@@ -112,7 +113,7 @@ impl ChangeSet {

112113 let (pos, _) = s.char_indices().nth(len - j).unwrap();

113114 // calculate the difference

114115 let to_drop = s.len() - pos;

115− s.pop_back(to_drop as u32);

116+ s.pop_back(u32::try_from(to_drop).unwrap());

116117 head_a = Some(Insert(s));

117118 head_b = changes_b.next();

118119 }

@@ -136,7 +137,7 @@ impl ChangeSet {

136137 let (pos, _) = s.char_indices().nth(j).unwrap();

137138 // calculate the difference

138139 let to_drop = s.len() - pos;

139− s.pop_back(to_drop as u32);

140+ s.pop_back(u32::try_from(to_drop).unwrap());

140141 head_a = Some(Insert(s));

141142 head_b = changes_b.next();

142143 }

helix-syntax/Cargo.toml+1−1

@@ -7,7 +7,7 @@ edition = "2018"

77# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

88

99[dependencies]

10−tree-sitter = "0.16"

10+tree-sitter = "0.17"

1111enum-iterator = "0.6"

1212

1313[build-dependencies]

helix-syntax/src/lib.rs+5−3

@@ -13,7 +13,7 @@ macro_rules! mk_extern {

1313#[macro_export]

1414macro_rules! mk_enum {

1515 ( $( $camel:ident ),* ) => {

16− #[derive(Clone, Debug, IntoEnumIterator, PartialEq)]

16+ #[derive(Clone, Copy, Debug, IntoEnumIterator, PartialEq)]

1717 pub enum LANG {

1818 $(

1919 $camel,

@@ -25,7 +25,8 @@ macro_rules! mk_enum {

2525#[macro_export]

2626macro_rules! mk_get_language {

2727 ( $( ($camel:ident, $name:ident) ),* ) => {

28− pub fn get_language(lang: &LANG) -> Language {

28+ #[must_use]

29+ pub fn get_language(lang: LANG) -> Language {

2930 unsafe {

3031 match lang {

3132 $(

@@ -40,7 +41,8 @@ macro_rules! mk_get_language {

4041#[macro_export]

4142macro_rules! mk_get_language_name {

4243 ( $( $camel:ident ),* ) => {

43− pub fn get_language_name(lang: &LANG) -> &'static str {

44+ #[must_use]

45+ pub const fn get_language_name(lang: LANG) -> &'static str {

4446 match lang {

4547 $(

4648 LANG::$camel => stringify!($camel),

helix-term/Cargo.toml+3−3

@@ -15,9 +15,9 @@ helix-core = { path = "../helix-core" }

1515helix-view = { path = "../helix-view", features = ["term"]}

1616

1717anyhow = "1"

18−argh = "0.1.3"

18+argh = "0.1"

1919

2020smol = "1"

21−num_cpus = "1.13.0"

22−tui = { version = "0.10.0", default-features = false, features = ["crossterm"] }

21+num_cpus = "1.13"

22+tui = { version = "0.11", default-features = false, features = ["crossterm"] }

2323crossterm = { version = "0.17", features = ["event-stream"] }

helix-term/src/editor.rs+30−2

@@ -1,8 +1,9 @@

11use crate::Args;

2−use helix_core::{state::coords_at_pos, state::Mode, syntax::HighlightEvent, State};

2+use helix_core::{state::coords_at_pos, state::Mode, syntax::HighlightEvent, Range, State};

33use helix_view::{commands, keymap, View};

44

55use std::{

6+ borrow::Cow,

67 io::{self, stdout, Write},

78 path::PathBuf,

89 time::Duration,

@@ -120,6 +121,16 @@ impl Editor {

120121 let mut visual_x = 0;

121122 let mut line = 0u16;

122123

124+ let visible_selections: Vec<Range> = view

125+ .state

126+ .selection()

127+ .ranges()

128+ .iter()

129+ // TODO: limit selection to one in viewport

130+ .filter(|range| !range.is_empty()) // && range.overlaps(&Range::new(start, end + 1))

131+ .copied()

132+ .collect();

133+

123134 'outer: for event in highlights {

124135 match event.unwrap() {

125136 HighlightEvent::HighlightStart(span) => {

@@ -149,6 +160,8 @@ impl Editor {

149160 // way if only the selection/cursor changes we can copy from cache

150161 // and paint the new cursor.

151162

163+ let mut char_index = start;

164+

152165 // iterate over range char by char

153166 for grapheme in RopeGraphemes::new(&text) {

154167 // TODO: track current char_index

@@ -164,8 +177,21 @@ impl Editor {

164177 } else {

165178 // Cow will prevent allocations if span contained in a single slice

166179 // which should really be the majority case

167− let grapheme = std::borrow::Cow::from(grapheme);

180+ let grapheme = Cow::from(grapheme);

168181 let width = grapheme_width(&grapheme) as u16;

182+

183+ let style = if visible_selections

184+ .iter()

185+ .any(|range| range.contains(char_index))

186+ {

187+ // cedar

188+ style.clone().bg(Color::Rgb(128, 47, 0))

189+ } else {

190+ style

191+ };

192+

193+ // TODO: paint cursor heads except primary

194+

169195 self.surface.set_string(

170196 offset + visual_x,

171197 line,

@@ -176,6 +202,8 @@ impl Editor {

176202 visual_x += width;

177203 }

178204 // if grapheme == "\t"

205+

206+ char_index += 1;

179207 }

180208 }

181209 }

helix-view/Cargo.toml+3−2

@@ -10,9 +10,10 @@ edition = "2018"

1010term = ["tui", "crossterm"]

1111

1212[dependencies]

13−anyhow = "1.0.32"

13+anyhow = "1"

1414helix-core = { path = "../helix-core" }

1515

1616# Conversion traits

17−tui = { version = "0.10.0", default-features = false, features = ["crossterm"], optional = true}

17+tui = { version = "0.11", default-features = false, features = ["crossterm"], optional = true}

1818crossterm = { version = "0.17", features = ["event-stream"], optional = true}

19+once_cell = "1.4"

helix-view/src/commands.rs+40

@@ -115,6 +115,46 @@ pub fn move_next_word_end(view: &mut View, count: usize) {

115115

116116// avoid select by default by having a visual mode switch that makes movements into selects

117117

118+pub fn extend_char_left(view: &mut View, count: usize) {

119+ // TODO: use a transaction

120+ let selection = view

121+ .state

122+ .extend_selection(Direction::Backward, Granularity::Character, count);

123+ view.state.selection = selection;

124+}

125+

126+pub fn extend_char_right(view: &mut View, count: usize) {

127+ // TODO: use a transaction

128+ view.state.selection =

129+ view.state

130+ .extend_selection(Direction::Forward, Granularity::Character, count);

131+}

132+

133+pub fn extend_line_up(view: &mut View, count: usize) {

134+ // TODO: use a transaction

135+ view.state.selection =

136+ view.state

137+ .extend_selection(Direction::Backward, Granularity::Line, count);

138+}

139+

140+pub fn extend_line_down(view: &mut View, count: usize) {

141+ // TODO: use a transaction

142+ view.state.selection =

143+ view.state

144+ .extend_selection(Direction::Forward, Granularity::Line, count);

145+}

146+

147+pub fn delete_selection(view: &mut View, _count: usize) {

148+ let transaction =

149+ Transaction::change_by_selection(&view.state, |range| (range.from(), range.to(), None));

150+ transaction.apply(&mut view.state);

151+}

152+

153+pub fn change_selection(view: &mut View, count: usize) {

154+ delete_selection(view, count);

155+ insert_mode(view, count);

156+}

157+

118158// insert mode:

119159// first we calculate the correct cursors/selections

120160// then we just append at each cursor

helix-view/src/keymap.rs+32

@@ -7,7 +7,9 @@ use std::collections::HashMap;

77// normal = {

88// q = record_macro

99// w = (next) word

10+// W = next WORD

1011// e = end of word

12+// E = end of WORD

1113// r =

1214// t = 'till char

1315// y = yank

@@ -55,6 +57,12 @@ use std::collections::HashMap;

5557// & = align cursor

5658// ? = extend to next given regex match (alt = to prev)

5759//

60+// in kakoune these are alt-h alt-l / gh gl

61+// select from curs to begin end / move curs to begin end

62+// 0 = start of line

63+// ^ = start of line (first non blank char)

64+// $ = end of line

65+//

5866// z = save selections

5967// Z = restore selections

6068// x = select line

@@ -110,6 +118,22 @@ pub fn default() -> Keymaps {

110118 code: KeyCode::Char('l'),

111119 modifiers: Modifiers::NONE

112120 }] => commands::move_char_right as Command,

121+ vec![Key {

122+ code: KeyCode::Char('H'),

123+ modifiers: Modifiers::SHIFT

124+ }] => commands::extend_char_left as Command,

125+ vec![Key {

126+ code: KeyCode::Char('J'),

127+ modifiers: Modifiers::SHIFT

128+ }] => commands::extend_line_down as Command,

129+ vec![Key {

130+ code: KeyCode::Char('K'),

131+ modifiers: Modifiers::SHIFT

132+ }] => commands::extend_line_up as Command,

133+ vec![Key {

134+ code: KeyCode::Char('L'),

135+ modifiers: Modifiers::SHIFT

136+ }] => commands::extend_char_right as Command,

113137 vec![Key {

114138 code: KeyCode::Char('w'),

115139 modifiers: Modifiers::NONE

@@ -142,6 +166,14 @@ pub fn default() -> Keymaps {

142166 code: KeyCode::Char('o'),

143167 modifiers: Modifiers::NONE

144168 }] => commands::open_below as Command,

169+ vec![Key {

170+ code: KeyCode::Char('d'),

171+ modifiers: Modifiers::NONE

172+ }] => commands::delete_selection as Command,

173+ vec![Key {

174+ code: KeyCode::Char('c'),

175+ modifiers: Modifiers::NONE

176+ }] => commands::change_selection as Command,

145177 vec![Key {

146178 code: KeyCode::Esc,

147179 modifiers: Modifiers::NONE