Add Mojo language support

internal/cbm/cbm.h

@@ -170,6 +170,7 @@ typedef enum {
     CBM_LANG_QML,       // Qt QML (Qt Modeling Language — declarative UI + embedded JS)
     CBM_LANG_CFSCRIPT,  // CFML script dialect (.cfc components — Lucee/ColdFusion)
     CBM_LANG_CFML,      // CFML tag dialect (.cfm templates — Lucee/ColdFusion)
+    CBM_LANG_MOJO,      // Mojo (Modular — Python-superset systems language; .mojo / .🔥)
     CBM_LANG_COUNT
 } CBMLanguage;
 

internal/cbm/grammar_mojo.c

@@ -0,0 +1,3 @@
+// Each grammar compiled as separate unit (conflicting static symbols).
+#include "vendored/grammars/mojo/parser.c"
+#include "vendored/grammars/mojo/scanner.c"

internal/cbm/lang_specs.c

@@ -164,6 +164,7 @@ extern const TSLanguage *tree_sitter_apex(void);
 extern const TSLanguage *tree_sitter_soql(void);
 extern const TSLanguage *tree_sitter_sosl(void);
 extern const TSLanguage *tree_sitter_pine(void);
+extern const TSLanguage *tree_sitter_mojo(void);
 
 // -- Empty sentinel --
 static const char *empty_types[] = {NULL};
@@ -205,6 +206,18 @@ static const char *py_var_types[] = {"assignment", "augmented_assignment", NULL}
 static const char *py_throw_types[] = {"raise_statement", NULL};
 static const char *py_decorator_types[] = {"decorator", NULL};
 
+// ==================== MOJO ====================
+// Mojo (Modular) is a Python superset; the lsh/tree-sitter-mojo grammar is
+// forked from tree-sitter-python, so every node type mirrors Python exactly
+// EXCEPT the class array — Mojo's "struct"/"class" both parse as
+// class_definition, but "trait" and the "__extension" form get their own
+// nodes. So the spec reuses the py_* arrays and overrides only the class
+// types. ("fn"/"def" both parse as function_definition; compile-time
+// "alias NAME = value" has no dedicated node and is recovered as an
+// `assignment`, so it falls under py_var_types like ordinary `var` fields.)
+static const char *mojo_class_types[] = {"class_definition", "trait_definition",
+                                         "extension_definition", NULL};
+
 // ==================== JAVASCRIPT ====================
 static const char *js_func_types[] = {"function_declaration", "generator_function_declaration",
                                       "function_expression",  "arrow_function",
@@ -2039,6 +2052,12 @@ static const CBMLangSpec lang_specs[CBM_LANG_COUNT] = {
                        empty_types, empty_types, NULL, empty_types, NULL, NULL, tree_sitter_cfml,
                        NULL},
 
+    // CBM_LANG_MOJO (Python-derived; reuses py_* arrays, only class types differ)
+    [CBM_LANG_MOJO] = {CBM_LANG_MOJO, py_func_types, mojo_class_types, empty_types, py_module_types,
+                       py_call_types, py_import_types, py_import_from_types, py_branch_types,
+                       py_var_types, py_var_types, py_throw_types, NULL, py_decorator_types,
+                       py_env_funcs, py_env_members, tree_sitter_mojo, NULL},
+
     // CBM_LANG_GLEAM
     [CBM_LANG_GLEAM] = {CBM_LANG_GLEAM, gleam_func_types, gleam_class_types, gleam_field_types,
                         gleam_module_types, gleam_call_types, gleam_import_types, empty_types,

internal/cbm/vendored/grammars/MANIFEST.md

@@ -143,6 +143,7 @@ Re-vendoring from upstream must re-apply these.
 | matlab | 15 | acristoffers/tree-sitter-matlab | `c2390a59016f` | VERIFIED-BOTH | ✅ |
 | mermaid | 14 | monaqa/tree-sitter-mermaid | `90ae195b3193` | VERIFIED-BOTH | ✅ |
 | meson | 15 | tree-sitter-grammars/tree-sitter-meson | `c84f3540624b` | VERIFIED-BOTH | ✅ |
+| mojo | 15 | lsh/tree-sitter-mojo | `33193a99afe6` | VENDORED | ✅ |
 | nasm | 14 | naclsn/tree-sitter-nasm | `d1b3638d017f` | VERIFIED-BOTH | ✅ |
 | nickel | 15 | nickel-lang/tree-sitter-nickel | `b5b6cc3bc7b9` | VERIFIED-BOTH | ✅ |
 | nix | 13 | nix-community/tree-sitter-nix | `eabf96807ea4` | VERIFIED-BOTH | ✅ |

internal/cbm/vendored/grammars/mojo/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 Max Brunsfeld
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.