indentation issue

Cargo.lock

@@ -2,12 +2,6 @@
 # It is not intended for manual editing.
 version = 3
 
-[[package]]
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-
 [[package]]
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@@ -17,21 +11,6 @@ dependencies = [
  "memchr",
 ]
 
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-]
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@@ -41,12 +20,6 @@ dependencies = [
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 ]
 
-[[package]]
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-
 [[package]]
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@@ -58,30 +31,12 @@ dependencies = [
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 ]
 
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@@ -91,26 +46,6 @@ dependencies = [
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 ]
 
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- "num-traits",
- "wasm-bindgen",
- "windows-targets",
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-
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@@ -119,100 +54,19 @@ checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
 dependencies = [
  "ansi_term",
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- "bitflags 1.3.2",
+ "bitflags",
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@@ -222,29 +76,6 @@ dependencies = [
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@@ -254,21 +85,6 @@ dependencies = [
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@@ -276,99 +92,22 @@ dependencies = [
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@@ -387,26 +126,6 @@ dependencies = [
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@@ -436,18 +155,6 @@ version = "0.8.2"
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@@ -465,91 +172,7 @@ checksum = "d6c7207fbec9faa48073f3e3074cbe553af6ea512d7c21ba46e434e70ea9fbc1"
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+ "syn",
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 [[package]]
@@ -558,17 +181,6 @@ version = "0.8.0"
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 checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
 
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@@ -580,23 +192,6 @@ dependencies = [
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 ]
 
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@@ -606,67 +201,6 @@ dependencies = [
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@@ -676,35 +210,6 @@ dependencies = [
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-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ebeb235c5847e2f82cfe0f07eb971d1e5f6804b18dac2ae16349cc604380f82f"
-dependencies = [
- "quote",
- "syn 1.0.109",
-]
-
 [[package]]
 name = "tree-sitter"
 version = "0.20.10"
@@ -733,66 +238,6 @@ version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
 
-[[package]]
-name = "wasi"
-version = "0.11.0+wasi-snapshot-preview1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
-
-[[package]]
-name = "wasm-bindgen"
-version = "0.2.88"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7daec296f25a1bae309c0cd5c29c4b260e510e6d813c286b19eaadf409d40fce"
-dependencies = [
- "cfg-if",
- "wasm-bindgen-macro",
-]
-
-[[package]]
-name = "wasm-bindgen-backend"
-version = "0.2.88"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e397f4664c0e4e428e8313a469aaa58310d302159845980fd23b0f22a847f217"
-dependencies = [
- "bumpalo",
- "log 0.4.20",
- "once_cell",
- "proc-macro2",
- "quote",
- "syn 2.0.39",
- "wasm-bindgen-shared",
-]
-
-[[package]]
-name = "wasm-bindgen-macro"
-version = "0.2.88"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5961017b3b08ad5f3fe39f1e79877f8ee7c23c5e5fd5eb80de95abc41f1f16b2"
-dependencies = [
- "quote",
- "wasm-bindgen-macro-support",
-]
-
-[[package]]
-name = "wasm-bindgen-macro-support"
-version = "0.2.88"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5353b8dab669f5e10f5bd76df26a9360c748f054f862ff5f3f8aae0c7fb3907"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.39",
- "wasm-bindgen-backend",
- "wasm-bindgen-shared",
-]
-
-[[package]]
-name = "wasm-bindgen-shared"
-version = "0.2.88"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d046c5d029ba91a1ed14da14dca44b68bf2f124cfbaf741c54151fdb3e0750b"
-
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -814,69 +259,3 @@ name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
-
-[[package]]
-name = "windows-core"
-version = "0.51.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1f8cf84f35d2db49a46868f947758c7a1138116f7fac3bc844f43ade1292e64"
-dependencies = [
- "windows-targets",
-]
-
-[[package]]
-name = "windows-targets"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
-dependencies = [
- "windows_aarch64_gnullvm",
- "windows_aarch64_msvc",
- "windows_i686_gnu",
- "windows_i686_msvc",
- "windows_x86_64_gnu",
- "windows_x86_64_gnullvm",
- "windows_x86_64_msvc",
-]
-
-[[package]]
-name = "windows_aarch64_gnullvm"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b38e32f0abccf9987a4e3079dfb67dcd799fb61361e53e2882c3cbaf0d905d8"
-
-[[package]]
-name = "windows_aarch64_msvc"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
-
-[[package]]
-name = "windows_i686_gnu"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
-
-[[package]]
-name = "windows_i686_msvc"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
-
-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
-
-[[package]]
-name = "windows_x86_64_gnullvm"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
-
-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.48.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"

Cargo.toml

@@ -8,9 +8,6 @@ edition = "2018"
 clap = "2.33.0"
 itertools = "0.8.2"
 serde = { version = "1.0.104", features = ["derive"] }
-slog = { version = "2.5.2", features = ["release_max_level_debug"] }
-slog-scope = "4.3.0"
-sloggers = "0.3.5"
 toml = "0.5.6"
 tree-sitter = "0.20.10"
 

kakrc.sample

@@ -19,9 +19,11 @@ map -docstring "disable highlighting"         global tree '&'  ":tree-always-hig
 declare-user-mode tree-children
 declare-user-mode tree-next
 declare-user-mode tree-prev
+declare-user-mode tree-quickjump
 
-map global normal 'f' ":enter-user-mode tree-next<ret>"
+map global normal 'f' ":enter-user-mode tree-quickjump<ret>"
-map global normal 'F' ":enter-user-mode tree-children<ret>"
+map global normal 'F' ":enter-user-mode tree-next<ret>"
+map global normal '<a-f>' ":enter-user-mode tree-children<ret>"
 
 evaluate-commands %sh{
 echo "i,identifier
@@ -37,6 +39,7 @@ while IFS=, read -r cmd group ; do
     echo "map -docstring '$group child' global tree-children '$cmd' ':tree-select-children $group<ret>'"
     echo "map -docstring 'next $group' global tree-next '$cmd' ':tree-select-next-node $group<ret>'"
     echo "map -docstring 'previous $group' global tree-prev '$cmd' ':tree-select-previous-node $group<ret>'"
+    echo "map -docstring 'quickjump to $group' global tree-quickjump '$cmd' ':tree-quickjump $group<ret>'"
 done
 }
 

rc/default_config.toml

@@ -6,7 +6,7 @@ group.arguments = ["arguments", "token_tree", "parameters"]
 group.statement = ["expression_statement", "let_declaration"]
 group.string = ["string_literal", "raw_string_literal"]
 group.number = ["integer_literal", "float_literal", "negative_literal"]
-group.type = ["abstract_type", "reference_type", "metavariable", "pointer_type", "generic_type", "scoped_type_identifier", "tuple_type", "unit_type", "array_type", "function_type", "macro_invocation", "empty_type", "dynamic_type", "bounded_type", "primitive_type"]
+group.type = ["abstract_type", "reference_type", "metavariable", "pointer_type", "generic_type", "type_identifier", "scoped_type_identifier", "tuple_type", "unit_type", "array_type", "function_type", "empty_type", "dynamic_type", "bounded_type", "primitive_type"]
 
 [filetype.python]
 group.identifier = ["identifier"]

rc/tree.kak

@@ -16,6 +16,15 @@ declare-option str tree_highlight_style "black,blue"
 declare-option -hidden range-specs tree_highlight
 add-highlighter global/tree_highlight ranges tree_highlight
 
+declare-option str tree_quickjump_highlight_style "black,green"
+declare-option -hidden range-specs tree_quickjump_replace
+add-highlighter global/tree_quickjump_replace replace-ranges tree_quickjump_replace
+
+declare-option -hidden range-specs tree_quickjump_highlight
+add-highlighter global/tree_quickjump_highlight ranges tree_quickjump_highlight
+
+declare-option -hidden range-specs tree_quickjump
+
 define-command -hidden tree-command -params 1..2 -docstring %{
     tree-command <OP_TYPE> [<OP_PARAMS>]
     Send request to kak-tree and evaluate response.
@@ -89,6 +98,36 @@ define-command tree-select-first-child -params ..1 -docstring %{
     execute-keys ,
 }
 
+define-command tree-quickjump -params 1 -docstring %{
+    tree-quickjump [<KIND>]
+    Opens a menu to jump to a node of the specified kind
+} %{
+    tree-command-with-optional-kind QuickJump %arg{1}
+
+    # We have now set the tree_quickjump variable to contain each location to jump to
+    prompt -menu \
+        -shell-script-candidates 'IFS=" "; for entry in $kak_opt_tree_quickjump ; do echo "${entry#*|}" ; done' "Jump to " \
+        -on-abort %{
+            set-option buffer tree_quickjump "%val{timestamp}"
+            set-option buffer tree_quickjump_highlight "%val{timestamp}"
+            set-option buffer tree_quickjump_replace "%val{timestamp}"
+        } \
+        %{evaluate-commands %sh{
+            # loop through tree_quickjump to find the corresponding selection
+            IFS=" "
+            for entry in $kak_opt_tree_quickjump ; do
+                echo "echo -debug \"testing $entry ($kak_text)\""
+                [ "$entry" = "${entry%|$kak_text}" ] && continue
+                echo "echo -debug \"yes\""
+                echo "select ${entry%|$kak_text}"
+            done
+            echo 'set-option buffer tree_quickjump "%val{timestamp}"'
+            echo 'set-option buffer tree_quickjump_highlight "%val{timestamp}"'
+            echo 'set-option buffer tree_quickjump_replace "%val{timestamp}"'
+        }
+    }
+}
+
 define-command tree-node-highlight -docstring %{
     tree-node-highlight
     Highlight the current node using the tree_highlight_style face

src/kakoune.rs

@@ -10,13 +10,14 @@ pub fn select_ranges(buffer: &[String], ranges: &[Range]) -> String {
 }
 
 pub fn highlight_ranges(buffer: &[String], ranges: &[Range]) -> String {
-    format!("set-option buffer tree_highlight %val{{timestamp}} {}", ranges_to_range_desc(&buffer, &ranges, "%opt{tree_highlight_style}".to_string()))
+    format!("set-option buffer tree_highlight %val{{timestamp}} {}", ranges_to_range_desc(&buffer, &ranges, |_i| "%opt{tree_highlight_style}".to_string()))
 }
 
-pub fn ranges_to_range_desc(buffer: &[String], ranges: &[Range], string: String) -> String {
+pub fn ranges_to_range_desc<F: Fn(usize) -> String>(buffer: &[String], ranges: &[Range], decorate: F) -> String {
     ranges
         .iter()
-        .map(|range| {
+        .enumerate()
+        .map(|(i, range)| {
             let mut end_row = range.end_point.row;
             let mut end_column = range.end_point.column;
             if end_column > 0 {
@@ -29,7 +30,7 @@ pub fn ranges_to_range_desc(buffer: &[String], ranges: &[Range], string: String)
                 "\"{},{}|{}\"",
                 point_to_kak_coords(buffer, range.start_point),
                 point_to_kak_coords(buffer, Point::new(end_row, end_column)),
-                string,
+                decorate(i),
             )
         })
         .join(" ")
@@ -113,3 +114,4 @@ fn kak_coords_to_byte_and_point(buffer: &[String], coords: &str) -> (usize, Poin
         .unwrap();
     (byte, Point::new(row, column))
 }
+

src/log.rs

@@ -1,19 +0,0 @@
-use sloggers::terminal::{Destination, TerminalLoggerBuilder};
-use sloggers::types::Severity;
-use sloggers::Build;
-
-pub fn init_global_logger(verbosity: u8) {
-    let level = match verbosity {
-        0 => Severity::Error,
-        1 => Severity::Warning,
-        2 => Severity::Info,
-        3 => Severity::Debug,
-        _ => Severity::Trace,
-    };
-
-    let mut builder = TerminalLoggerBuilder::new();
-    builder.level(level);
-    builder.destination(Destination::Stderr);
-    let logger = builder.build().unwrap();
-    let _guard = slog_scope::set_global_logger(logger);
-}

src/main.rs

@@ -3,15 +3,14 @@ use clap::{crate_version, App, Arg};
 use serde::Deserialize;
 use std::io::Read;
 use toml;
-use tree_sitter::{Node, Parser, Range};
+use tree_sitter::{Node, Parser, Range, Point};
 
 mod config;
 mod ffi;
 mod kakoune;
-mod log;
 mod tree;
 
-#[derive(Deserialize)]
+#[derive(Deserialize, Debug)]
 struct Request {
     op: Op,
     filetype: String,
@@ -19,7 +18,7 @@ struct Request {
     content: String,
 }
 
-#[derive(Deserialize)]
+#[derive(Deserialize, Debug)]
 #[serde(tag = "type")]
 enum Op {
     NodeSExp,
@@ -29,14 +28,12 @@ enum Op {
     SelectParentNode { kind: Option<String> },
     SelectPreviousNode { kind: Option<String> },
     SelectNode,
+    QuickJump { kind: Option<String> },
 }
 
 fn main() {
     let matches = cli();
 
-    let verbosity = matches.occurrences_of("v") as u8;
-    log::init_global_logger(verbosity);
-
     if let Some(filetype) = matches.value_of("do-you-understand") {
         let language = ffi::filetype_to_language(filetype);
         if let Some(language) = language {
@@ -61,6 +58,7 @@ fn main() {
     std::io::stdin().read_to_string(&mut request).unwrap();
     let request: Request = toml::from_str(&request).unwrap();
     let response = handle_request(&config, &request);
+    eprintln!("(request: {:?})", request);
     println!("{}", response);
 }
 
@@ -135,7 +133,7 @@ fn handle_request(config: &Config, request: &Request) -> String {
                 loop {
                     let parent = cursor.parent();
                     loop {
-                        if filetype_config.is_node_visible(cursor) && node_of_kinds(cursor, &kinds) {
+                        if filetype_config.is_node_visible(cursor) && node_of_kinds(cursor, kinds.as_deref()) {
                             if cursor != node {
                                 new_ranges.push(cursor.range());
                                 continue 'outer_next;
@@ -200,6 +198,60 @@ fn handle_request(config: &Config, request: &Request) -> String {
             }
             kakoune::highlight_ranges(&buffer, &new_ranges)
         }
+        Op::QuickJump { kind } => {
+            const LETTERS: &[char] = &[
+                '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
+                'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'å', 'ä', 'ö',
+                'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'Å', 'Ä', 'Ö',
+            ];
+
+            let kind = kind.clone().unwrap();
+            let main_range = &ranges[0];
+            let main_node = tree::shrink_to_range(tree.root_node(), main_range);
+            let kinds = filetype_config.resolve_alias(&kind);
+
+            let mut nodes = next_n_nodes_of_kind(main_node, &kinds, LETTERS.len() / 2, Direction::Forward);
+            nodes.extend(next_n_nodes_of_kind(main_node, &kinds, LETTERS.len() - nodes.len(), Direction::Backward));
+
+            for node in &nodes {
+                new_ranges.push(node.range());
+            }
+
+            // We don't want any ranges that overlap the first char
+            let mut longest_at_point: std::collections::HashMap<Point, usize> = Default::default();
+            for range in &new_ranges {
+                let range_len = range.end_byte - range.start_byte;
+
+                longest_at_point.insert(
+                    range.start_point,
+                    longest_at_point.get(&range.start_point).copied().unwrap_or(0).max(range_len)
+                );
+            }
+
+            new_ranges.retain(|range| {
+                let range_len = range.end_byte - range.start_byte;
+                range_len >= longest_at_point.get(&range.start_point).copied().unwrap_or(0)
+            });
+
+            eprintln!("ranges = {:?}", new_ranges);
+
+            let new_ranges_first_char: Vec<Range> = new_ranges
+                .iter()
+                .map(|range| Range {
+                    start_byte: range.start_byte, end_byte: range.start_byte,
+                    start_point: range.start_point,
+                    end_point: Point { row: range.start_point.row, column: range.start_point.column + 1  },
+                })
+                .collect();
+
+            let replace_ranges = format!("set-option buffer tree_quickjump_replace %val{{timestamp}} {}", kakoune::ranges_to_range_desc(&buffer, &new_ranges_first_char, |i| LETTERS[i].to_string()));
+
+            let highlight_ranges = format!("set-option buffer tree_quickjump_highlight %val{{timestamp}} {}", kakoune::ranges_to_range_desc(&buffer, &new_ranges_first_char, |_i| "%opt{tree_quickjump_highlight_style}".to_string()));
+
+            let set_option = format!("set-option buffer tree_quickjump %val{{timestamp}} {}", kakoune::ranges_to_range_desc(&buffer, &new_ranges, |i| LETTERS[i].to_string()));
+
+            format!("{replace_ranges} ; {highlight_ranges} ; {set_option}")
+        }
     }
 }
 
@@ -245,7 +297,55 @@ fn find_parent_of_interest<'a>(
     }
 }
 
-fn node_of_kinds(node: Node, kinds: &Option<Vec<String>>) -> bool {
+enum Direction {
+    Forward, Backward,
+}
+
+fn next_n_nodes_of_kind<'a>(node: Node<'a>, kinds: &[String], n: usize, dir: Direction) -> Vec<Node<'a>> {
+    let mut current = node;
+
+    let mut visited = Vec::new();
+
+    'outer: while visited.len() < n {
+        eprintln!("At node kind = {}, {current:?}", node.kind());
+        if kinds.iter().any(|kind| kind == current.kind()) {
+            visited.push(current);
+        }
+        let first_child = match dir {
+            Direction::Forward => current.child(0),
+            Direction::Backward => current.child(current.child_count() - 1),
+        };
+        if let Some(first_child) = first_child {
+            current = first_child;
+        } else {
+            loop {
+                match dir {
+                    Direction::Forward => {
+                        if let Some(sibling) = current.next_sibling() {
+                            current = sibling;
+                            break;
+                        }
+                    }
+                    Direction::Backward => {
+                        if let Some(sibling) = current.prev_sibling() {
+                            current = sibling;
+                            break;
+                        }
+                    }
+                }
+                if let Some(parent) = current.parent() {
+                    current = parent;
+                } else {
+                    break 'outer;
+                }
+            }
+        }
+    }
+
+    visited
+}
+
+fn node_of_kinds(node: Node, kinds: Option<&[String]>) -> bool {
     kinds
         .as_ref()
         .and_then(|kinds| Some(kinds.iter().any(|x| x == node.kind())))

src/tree.rs

@@ -37,3 +37,4 @@ fn highest_node_of_same_range<'a>(current_node: Node<'a>) -> Node<'a> {
     }
     node
 }
+