fix: assignment as pipeline element

grammar.js

@@ -119,7 +119,7 @@ module.exports = grammar({
     identifier: _ => _identifier_rules(false),
 
     long_flag_identifier: _ =>
-      token.immediate(/[0-9\p{XID_Start}_][\p{XID_Continue}?_-]*/),
+      token.immediate(/[0-9\p{XID_Start}_][\p{XID_Continue}?_-]*/u),
 
     _command_name: $ =>
       choice(
@@ -146,7 +146,7 @@ module.exports = grammar({
     /// Attributes
     attribute_list: $ => repeat1(seq($.attribute, choice(';', $._newline))),
     attribute_identifier: _ =>
-      token.immediate(/[0-9\p{XID_Start}][0-9\p{XID_Continue}_-]*/),
+      token.immediate(/[0-9\p{XID_Start}][0-9\p{XID_Continue}_-]*/u),
     attribute: $ =>
       seq(
         '@',
@@ -359,7 +359,7 @@ module.exports = grammar({
       seq(operator().minus, field('name', $.param_short_flag_identifier)),
 
     param_short_flag_identifier: _ =>
-      token.immediate(/[\p{Punctuation}\p{Symbol}\p{XID_Continue}]/),
+      token.immediate(/[\p{Punctuation}\p{Symbol}\p{XID_Continue}]/u),
 
     /// Controls
 
@@ -545,6 +545,7 @@ module.exports = grammar({
         seq(_env_variable_rule(false, $), $.command),
         $._ctrl_expression,
         $.where_command,
+        $.assignment,
         alias($._stmt_let_shortcut, $.stmt_let),
       ),
 
@@ -561,6 +562,7 @@ module.exports = grammar({
         ),
 
         $._ctrl_expression_parenthesized,
+        alias($.assignment_parenthesized, $.assignment),
         alias($.where_command_parenthesized, $.where_command),
         alias($._stmt_let_shortcut, $.stmt_let),
       ),
@@ -1170,7 +1172,7 @@ module.exports = grammar({
 
     cell_path: $ => repeat1($.path),
 
-    _path_suffix: $ => choice('?', '!', seq('?', '!'), seq('!', '?')),
+    _path_suffix: _$ => choice('?', '!', seq('?', '!'), seq('!', '?')),
 
     path: $ => {
       const path = choice(
@@ -1249,7 +1251,7 @@ module.exports = grammar({
       ),
 
     short_flag_identifier: _ =>
-      token.immediate(/[\p{XID_Continue}:?@!%_-]+/),
+      token.immediate(/[\p{XID_Continue}:?@!%_-]+/u),
 
     long_flag: $ =>
       seq(
@@ -1327,7 +1329,7 @@ function _identifier_rules(immediate) {
  * @param {any} entry base build block
  * @param {any} separator separator between entries
  * @param {any} preceding separator before first entry, defaults to separator
- * @param {Array} alt_sep array of rules to override default separator
+ * @param {any} alt_sep array of rules to override default separator
  * @param {any} empty_unit optional for empty body
  */
 function general_body_rules(
@@ -1362,8 +1364,11 @@ function parenthesized_body_rules() {
   return {
     ..._block_body_rules('_parenthesized'),
 
-    /// pipeline
-
+    /**
+     * pipeline_parenthesized
+     *
+     * @param {GrammarSymbols<string>} $
+     */
     pipeline_parenthesized: $ =>
       seq(
         repeat(
@@ -1385,8 +1390,11 @@ function block_body_rules() {
   return {
     ..._block_body_rules(''),
 
-    /// pipeline
-
+    /**
+     * pipeline
+     *
+     * @param {GrammarSymbols<string>} $
+     */
     pipeline: $ =>
       seq(
         repeat(seq($.pipe_element, $._pipe_separator, optional($._newline))),
@@ -1466,7 +1474,10 @@ function _block_body_rules(suffix) {
       ),
 
     ['stmt_mut' + suffix]: (/** @type {{ [x: string]: RuleOrLiteral; }} */ $) =>
-      prec.right(1, seq(keyword().mut, $['_assignment_pattern' + suffix])),
+      prec.right(
+        prec_map().assignment,
+        seq(keyword().mut, $['_assignment_pattern' + suffix]),
+      ),
 
     ['stmt_const' + suffix]: (
       /** @type {{ [x: string]: RuleOrLiteral; }} */ $,
@@ -1522,7 +1533,6 @@ function _block_body_rules(suffix) {
     ['_statement' + suffix]: (/** @type {any} */ $) =>
       choice(
         $._ctrl_statement,
-        alias_for_suffix($, 'assignment', suffix),
         alias_for_suffix($, 'stmt_let', suffix),
         alias_for_suffix($, 'stmt_mut', suffix),
         alias_for_suffix($, 'stmt_const', suffix),
@@ -1535,7 +1545,7 @@ function _block_body_rules(suffix) {
  * Insert optional($._repeat_newline) in-between
  *
  * @param {any} $
- * @param {Array} sequence
+ * @param {Array<any>} sequence
  * @param {boolean} begin allow newline in beginning
  * @param {boolean} end allow newline in end
  */
@@ -1681,7 +1691,7 @@ function _binary_predicate_rule(parenthesized) {
       $._binary_predicate_parenthesized :
       $._binary_predicate;
     return choice(
-      ...binary().map(([precedence, opr]) => {
+      ...binary().map(({prec: precedence, name: opr}) => {
         const seq_array = [
           field('lhs', choice($.where_predicate, _expr)),
           field('opr', opr),
@@ -1826,6 +1836,9 @@ function _range_rule(anonymous) {
  * @param {string} type
  */
 function _unquoted_with_expr_rule(type) {
+  /**
+   * @param {GrammarSymbols<string>} $
+   */
   return $ => {
     let excluded = '';
     let unquoted_head = $.unquoted;
@@ -1893,10 +1906,14 @@ function _unquoted_rule(type) {
   const pattern = token(seq(none_of(excluded_first), repeat(pattern_once)));
   const pattern_repeat = token(repeat(pattern_once));
 
-  // because this catches almost anything, we want to ensure it is
-  // picked as the a last resort after everything else has failed.
-  // so we give it a ridiculously low precedence and place it at the
-  // very end
+  /**
+   * because this catches almost anything, we want to ensure it is
+   * picked as the a last resort after everything else has failed.
+   * so we give it a ridiculously low precedence and place it at the
+   * very end
+   *
+   * @param {GrammarSymbols<string>} $
+   */
   return $ => {
     let pattern_repeat1 = $._unquoted_pattern;
     switch (type) {
@@ -2167,17 +2184,17 @@ function table() {
     [prec_map().bit_and, operator().bit_and],
     [prec_map().bit_xor, operator().bit_xor],
     [prec_map().bit_or, operator().bit_or],
-  ].concat(binary(), predicate());
+  ].concat(binary().map(({prec, name}) => [prec, name]), predicate());
 }
 
 /**
  *
  */
 function binary() {
   return [
-    [prec_map().and, operator().and],
-    [prec_map().xor, operator().xor],
-    [prec_map().or, operator().or],
+    {prec: prec_map().and, name: operator().and},
+    {prec: prec_map().xor, name: operator().xor},
+    {prec: prec_map().or, name: operator().or},
   ];
 }
 

package.json

@@ -33,7 +33,7 @@
     "eslint": "^9.39.1",
     "eslint-config-treesitter": "^1.0.2",
     "prebuildify": "^6.0.1",
-    "tree-sitter-cli": "^0.25.9"
+    "tree-sitter-cli": "^0.25.10"
   },
   "peerDependencies": {
     "tree-sitter": "^0.25.0"

script/known-failures.txt

@@ -21,7 +21,6 @@ examples/nu_scripts/custom-completions/pytest/pytest-completions.nu
 examples/nu_scripts/custom-menus/current_session_history_menu.nu
 examples/nu_scripts/example-config/init.nu
 examples/nu_scripts/make_release/gen-ts-ext.nu
-examples/nu_scripts/make_release/notes/notice.nu
 examples/nu_scripts/make_release/notes/tools.nu
 examples/nu_scripts/modules/duplicates/example.nu
 examples/nu_scripts/modules/kubernetes/complete.nu