Merge 52696de6de into 395a71bf53

helix-core/src/auto_pairs.rs

@@ -335,17 +335,37 @@ fn handle_close(doc: &Rope, selection: &Selection, pair: &Pair) -> Transaction {
 /// handle cases where open and close is the same, or in triples ("""docstring""")
 fn handle_same(doc: &Rope, selection: &Selection, pair: &Pair) -> Transaction {
     let mut end_ranges = SmallVec::with_capacity(selection.len());
-
     let mut offs = 0;
 
     let transaction = Transaction::change_by_selection(doc, selection, |start_range| {
         let cursor = start_range.cursor(doc.slice(..));
         let mut len_inserted = 0;
+        let has_at_least_two_before = cursor >= 2
+            && doc.get_char(cursor - 1) == Some(pair.open)
+            && doc.get_char(cursor - 2) == Some(pair.open);
+        let has_at_least_three_before =
+            has_at_least_two_before && cursor >= 3 && doc.get_char(cursor - 3) == Some(pair.open);
+
         let next_char = doc.get_char(cursor);
 
-        let change = if next_char == Some(pair.open) {
-            //  return transaction that moves past close
-            (cursor, cursor, None) // no-op
+        // (from, to, replacement)
+        let change = if next_char == Some(pair.close) {
+            // moves past close
+            (cursor, cursor, None) // no-op - don't insert char
+        } else if has_at_least_three_before {
+            // don't auto pair more than triple quotes
+            (cursor, cursor, Some(Tendril::from_iter([pair.close]))) // only insert one char (normal operation)
+        } else if has_at_least_two_before {
+            // exactly two before: auto-pair 3 quotes
+            // `''|` -> `'''|'''`
+            (
+                cursor,
+                cursor,
+                Some(Tendril::from_iter([
+                    // first is the default keystroke, the rest 3 are auto-pair
+                    pair.close, pair.close, pair.close, pair.close,
+                ])),
+            )
         } else {
             let mut pair_str = Tendril::new();
             pair_str.push(pair.open);

languages.toml

@@ -1022,6 +1022,7 @@ shebangs = []
 comment-token = "#"
 language-servers = [ "nil", "nixd" ]
 indent = { tab-width = 2, unit = "  " }
+formatter = { command = "nixfmt" }
 
 [[grammar]]
 name = "nix"
@@ -4243,10 +4244,11 @@ comment-token = "#"
 block-comment-tokens = ["#-", "-#"]
 indent = { tab-width = 2, unit = "  " }
 language-servers = ["koto-ls"]
+formatter = {command = "koto", args = ["--format"]}
 
 [[grammar]]
 name = "koto"
-source = { git = "https://github.com/koto-lang/tree-sitter-koto", rev = "b420f7922d0d74905fd0d771e5b83be9ee8a8a9a" }
+source = { git = "https://github.com/koto-lang/tree-sitter-koto", rev = "2ffc77c14f0ac1674384ff629bfc207b9c57ed89" }
 
 [[language]]
 name = "gpr"

runtime/queries/koto/highlights.scm

@@ -5,11 +5,13 @@
   "*"
   "/"
   "%"
+  "^"
   "+="
   "-="
   "*="
   "/="
   "%="
+  "^="
   "=="
   "!="
   "<"
@@ -99,12 +101,18 @@
 (export
   (identifier) @namespace)
 
-(call
-  function: (identifier) @function.method)
+(chain
+  start: (identifier) @function)
 
 (chain
   lookup: (identifier) @variable.other.member)
 
+(call
+  function: (identifier)) @function
+
+(call_arg
+  (identifier) @variable.other.member)
+
 [
   (true)
   (false)
@@ -139,13 +147,10 @@
 
 (self) @variable.builtin
 
-(variable
-  type: (identifier) @type)
+(type
+  _ @type)
 
 (arg
   (_ (identifier) @variable.parameter))
 
 (ellipsis) @variable.parameter
-
-(function
-  output_type: (identifier) @type)

runtime/queries/koto/textobjects.scm

@@ -11,10 +11,6 @@
 (call_args
   ((call_arg) @parameter.inside . ","? @parameter.around) @parameter.around)
 
-(chain
-  call: (tuple
-    ((element) @parameter.inside . ","? @parameter.around) @parameter.around))
-
 (map
   ((entry_inline) @entry.inside . ","? @entry.around) @entry.around)