diff --git a/corpus/source_file.txt b/corpus/source_file.txt
new file mode 100644
index 0000000..f220b70
--- /dev/null
+++ b/corpus/source_file.txt
@@ -0,0 +1,26 @@
+==============
+Block comments
+==============
+
+/*
+ * Block comments
+ */
+
+/* Comment with asterisks **/
+
+----
+
+(source_file
+  (block_comment)
+  (block_comment))
+
+=============
+Line comments
+=============
+
+% Comment
+
+----
+
+(source_file
+  (line_comment))
diff --git a/grammar.js b/grammar.js
index 597af1b..77a0728 100644
--- a/grammar.js
+++ b/grammar.js
@@ -1,6 +1,8 @@
 module.exports = grammar({
   name: 'minizinc',
 
+  extras: $ => [/\s/, $.line_comment, $.block_comment],
+
   rules: {
     source_file: $ => seq(sepBy(';', $._items), optional(';')),
 
@@ -34,6 +36,9 @@ module.exports = grammar({
 
     identifier: $ => /[A-Za-z][A-Za-z0-9_]*/,
 
+    line_comment: $ => token(seq('%', /.*/)),
+    block_comment: $ => token(seq('/*', /[^*]*\*+([^/*][^*]*\*+)*/, '/')),
+
   }
 });
 
diff --git a/src/grammar.json b/src/grammar.json
index bd2d3f1..2d52e91 100644
--- a/src/grammar.json
+++ b/src/grammar.json
@@ -119,12 +119,56 @@
     "identifier": {
       "type": "PATTERN",
       "value": "[A-Za-z][A-Za-z0-9_]*"
+    },
+    "line_comment": {
+      "type": "TOKEN",
+      "content": {
+        "type": "SEQ",
+        "members": [
+          {
+            "type": "STRING",
+            "value": "%"
+          },
+          {
+            "type": "PATTERN",
+            "value": ".*"
+          }
+        ]
+      }
+    },
+    "block_comment": {
+      "type": "TOKEN",
+      "content": {
+        "type": "SEQ",
+        "members": [
+          {
+            "type": "STRING",
+            "value": "/*"
+          },
+          {
+            "type": "PATTERN",
+            "value": "[^*]*\\*+([^/*][^*]*\\*+)*"
+          },
+          {
+            "type": "STRING",
+            "value": "/"
+          }
+        ]
+      }
     }
   },
   "extras": [
     {
       "type": "PATTERN",
       "value": "\\s"
+    },
+    {
+      "type": "SYMBOL",
+      "name": "line_comment"
+    },
+    {
+      "type": "SYMBOL",
+      "name": "block_comment"
     }
   ],
   "conflicts": [],
diff --git a/src/parser.c b/src/parser.c
index c05098d..94df08e 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -8,9 +8,9 @@
 #define LANGUAGE_VERSION 11
 #define STATE_COUNT 15
 #define LARGE_STATE_COUNT 2
-#define SYMBOL_COUNT 13
+#define SYMBOL_COUNT 15
 #define ALIAS_COUNT 0
-#define TOKEN_COUNT 6
+#define TOKEN_COUNT 8
 #define EXTERNAL_TOKEN_COUNT 0
 #define FIELD_COUNT 2
 #define MAX_ALIAS_SEQUENCE_LENGTH 3
@@ -21,13 +21,15 @@ enum {
   anon_sym_true = 3,
   anon_sym_false = 4,
   sym_identifier = 5,
-  sym_source_file = 6,
-  sym__items = 7,
-  sym_assignment_item = 8,
-  sym__expression = 9,
-  sym__literal = 10,
-  sym_boolean_literal = 11,
-  aux_sym_source_file_repeat1 = 12,
+  sym_line_comment = 6,
+  sym_block_comment = 7,
+  sym_source_file = 8,
+  sym__items = 9,
+  sym_assignment_item = 10,
+  sym__expression = 11,
+  sym__literal = 12,
+  sym_boolean_literal = 13,
+  aux_sym_source_file_repeat1 = 14,
 };
 
 static const char *ts_symbol_names[] = {
@@ -37,6 +39,8 @@ static const char *ts_symbol_names[] = {
   [anon_sym_true] = "true",
   [anon_sym_false] = "false",
   [sym_identifier] = "identifier",
+  [sym_line_comment] = "line_comment",
+  [sym_block_comment] = "block_comment",
   [sym_source_file] = "source_file",
   [sym__items] = "_items",
   [sym_assignment_item] = "assignment_item",
@@ -53,6 +57,8 @@ static TSSymbol ts_symbol_map[] = {
   [anon_sym_true] = anon_sym_true,
   [anon_sym_false] = anon_sym_false,
   [sym_identifier] = sym_identifier,
+  [sym_line_comment] = sym_line_comment,
+  [sym_block_comment] = sym_block_comment,
   [sym_source_file] = sym_source_file,
   [sym__items] = sym__items,
   [sym_assignment_item] = sym_assignment_item,
@@ -87,6 +93,14 @@ static const TSSymbolMetadata ts_symbol_metadata[] = {
     .visible = true,
     .named = true,
   },
+  [sym_line_comment] = {
+    .visible = true,
+    .named = true,
+  },
+  [sym_block_comment] = {
+    .visible = true,
+    .named = true,
+  },
   [sym_source_file] = {
     .visible = true,
     .named = true,
@@ -147,148 +161,174 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
   eof = lexer->eof(lexer);
   switch (state) {
     case 0:
-      if (eof) ADVANCE(10);
-      if (lookahead == ';') ADVANCE(11);
-      if (lookahead == '=') ADVANCE(12);
-      if (lookahead == 'f') ADVANCE(17);
-      if (lookahead == 't') ADVANCE(21);
+      if (eof) ADVANCE(13);
+      if (lookahead == '%') ADVANCE(28);
+      if (lookahead == '/') ADVANCE(2);
+      if (lookahead == ';') ADVANCE(14);
+      if (lookahead == '=') ADVANCE(15);
+      if (lookahead == 'f') ADVANCE(20);
+      if (lookahead == 't') ADVANCE(24);
       if (lookahead == '\t' ||
           lookahead == '\n' ||
           lookahead == '\r' ||
           lookahead == ' ') SKIP(0)
       if (('A' <= lookahead && lookahead <= 'Z') ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(24);
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(27);
       END_STATE();
     case 1:
-      if (lookahead == 'a') ADVANCE(5);
+      if (lookahead == '%') ADVANCE(28);
+      if (lookahead == '/') ADVANCE(2);
+      if (lookahead == 'f') ADVANCE(5);
+      if (lookahead == 't') ADVANCE(9);
+      if (lookahead == '\t' ||
+          lookahead == '\n' ||
+          lookahead == '\r' ||
+          lookahead == ' ') SKIP(1)
       END_STATE();
     case 2:
-      if (lookahead == 'e') ADVANCE(13);
+      if (lookahead == '*') ADVANCE(4);
       END_STATE();
     case 3:
-      if (lookahead == 'e') ADVANCE(15);
+      if (lookahead == '*') ADVANCE(3);
+      if (lookahead == '/') ADVANCE(29);
+      if (lookahead != 0) ADVANCE(4);
       END_STATE();
     case 4:
-      if (lookahead == 'f') ADVANCE(1);
-      if (lookahead == 't') ADVANCE(6);
-      if (lookahead == '\t' ||
-          lookahead == '\n' ||
-          lookahead == '\r' ||
-          lookahead == ' ') SKIP(4)
+      if (lookahead == '*') ADVANCE(3);
+      if (lookahead != 0) ADVANCE(4);
       END_STATE();
     case 5:
-      if (lookahead == 'l') ADVANCE(7);
+      if (lookahead == 'a') ADVANCE(8);
       END_STATE();
     case 6:
-      if (lookahead == 'r') ADVANCE(8);
+      if (lookahead == 'e') ADVANCE(16);
       END_STATE();
     case 7:
-      if (lookahead == 's') ADVANCE(3);
+      if (lookahead == 'e') ADVANCE(18);
       END_STATE();
     case 8:
-      if (lookahead == 'u') ADVANCE(2);
+      if (lookahead == 'l') ADVANCE(10);
       END_STATE();
     case 9:
-      if (eof) ADVANCE(10);
-      if (lookahead == ';') ADVANCE(11);
+      if (lookahead == 'r') ADVANCE(11);
+      END_STATE();
+    case 10:
+      if (lookahead == 's') ADVANCE(7);
+      END_STATE();
+    case 11:
+      if (lookahead == 'u') ADVANCE(6);
+      END_STATE();
+    case 12:
+      if (eof) ADVANCE(13);
+      if (lookahead == '%') ADVANCE(28);
+      if (lookahead == '/') ADVANCE(2);
+      if (lookahead == ';') ADVANCE(14);
       if (lookahead == '\t' ||
           lookahead == '\n' ||
           lookahead == '\r' ||
-          lookahead == ' ') SKIP(9)
+          lookahead == ' ') SKIP(12)
       if (('A' <= lookahead && lookahead <= 'Z') ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(24);
-      END_STATE();
-    case 10:
-      ACCEPT_TOKEN(ts_builtin_sym_end);
-      END_STATE();
-    case 11:
-      ACCEPT_TOKEN(anon_sym_SEMI);
-      END_STATE();
-    case 12:
-      ACCEPT_TOKEN(anon_sym_EQ);
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(27);
       END_STATE();
     case 13:
-      ACCEPT_TOKEN(anon_sym_true);
+      ACCEPT_TOKEN(ts_builtin_sym_end);
       END_STATE();
     case 14:
+      ACCEPT_TOKEN(anon_sym_SEMI);
+      END_STATE();
+    case 15:
+      ACCEPT_TOKEN(anon_sym_EQ);
+      END_STATE();
+    case 16:
+      ACCEPT_TOKEN(anon_sym_true);
+      END_STATE();
+    case 17:
       ACCEPT_TOKEN(anon_sym_true);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(24);
-      END_STATE();
-    case 15:
-      ACCEPT_TOKEN(anon_sym_false);
-      END_STATE();
-    case 16:
-      ACCEPT_TOKEN(anon_sym_false);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(24);
-      END_STATE();
-    case 17:
-      ACCEPT_TOKEN(sym_identifier);
-      if (lookahead == 'a') ADVANCE(20);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('b' <= lookahead && lookahead <= 'z')) ADVANCE(24);
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(27);
       END_STATE();
     case 18:
-      ACCEPT_TOKEN(sym_identifier);
-      if (lookahead == 'e') ADVANCE(14);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(24);
+      ACCEPT_TOKEN(anon_sym_false);
       END_STATE();
     case 19:
-      ACCEPT_TOKEN(sym_identifier);
-      if (lookahead == 'e') ADVANCE(16);
+      ACCEPT_TOKEN(anon_sym_false);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(24);
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(27);
       END_STATE();
     case 20:
       ACCEPT_TOKEN(sym_identifier);
-      if (lookahead == 'l') ADVANCE(22);
+      if (lookahead == 'a') ADVANCE(23);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(24);
+          ('b' <= lookahead && lookahead <= 'z')) ADVANCE(27);
       END_STATE();
     case 21:
       ACCEPT_TOKEN(sym_identifier);
-      if (lookahead == 'r') ADVANCE(23);
+      if (lookahead == 'e') ADVANCE(17);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(24);
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(27);
       END_STATE();
     case 22:
       ACCEPT_TOKEN(sym_identifier);
-      if (lookahead == 's') ADVANCE(19);
+      if (lookahead == 'e') ADVANCE(19);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(24);
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(27);
       END_STATE();
     case 23:
       ACCEPT_TOKEN(sym_identifier);
-      if (lookahead == 'u') ADVANCE(18);
+      if (lookahead == 'l') ADVANCE(25);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(24);
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(27);
       END_STATE();
     case 24:
+      ACCEPT_TOKEN(sym_identifier);
+      if (lookahead == 'r') ADVANCE(26);
+      if (('0' <= lookahead && lookahead <= '9') ||
+          ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(27);
+      END_STATE();
+    case 25:
+      ACCEPT_TOKEN(sym_identifier);
+      if (lookahead == 's') ADVANCE(22);
+      if (('0' <= lookahead && lookahead <= '9') ||
+          ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(27);
+      END_STATE();
+    case 26:
+      ACCEPT_TOKEN(sym_identifier);
+      if (lookahead == 'u') ADVANCE(21);
+      if (('0' <= lookahead && lookahead <= '9') ||
+          ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(27);
+      END_STATE();
+    case 27:
       ACCEPT_TOKEN(sym_identifier);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(24);
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(27);
+      END_STATE();
+    case 28:
+      ACCEPT_TOKEN(sym_line_comment);
+      if (lookahead != 0 &&
+          lookahead != '\n') ADVANCE(28);
+      END_STATE();
+    case 29:
+      ACCEPT_TOKEN(sym_block_comment);
       END_STATE();
     default:
       return false;
@@ -297,14 +337,14 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
 
 static TSLexMode ts_lex_modes[STATE_COUNT] = {
   [0] = {.lex_state = 0},
-  [1] = {.lex_state = 9},
-  [2] = {.lex_state = 4},
-  [3] = {.lex_state = 9},
-  [4] = {.lex_state = 9},
+  [1] = {.lex_state = 12},
+  [2] = {.lex_state = 1},
+  [3] = {.lex_state = 12},
+  [4] = {.lex_state = 12},
   [5] = {.lex_state = 0},
   [6] = {.lex_state = 0},
   [7] = {.lex_state = 0},
-  [8] = {.lex_state = 9},
+  [8] = {.lex_state = 12},
   [9] = {.lex_state = 0},
   [10] = {.lex_state = 0},
   [11] = {.lex_state = 0},
@@ -321,126 +361,170 @@ static uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = {
     [anon_sym_true] = ACTIONS(1),
     [anon_sym_false] = ACTIONS(1),
     [sym_identifier] = ACTIONS(1),
+    [sym_line_comment] = ACTIONS(3),
+    [sym_block_comment] = ACTIONS(3),
   },
   [1] = {
     [sym_source_file] = STATE(14),
     [sym__items] = STATE(5),
     [sym_assignment_item] = STATE(5),
-    [ts_builtin_sym_end] = ACTIONS(3),
-    [anon_sym_SEMI] = ACTIONS(5),
-    [sym_identifier] = ACTIONS(7),
+    [ts_builtin_sym_end] = ACTIONS(5),
+    [anon_sym_SEMI] = ACTIONS(7),
+    [sym_identifier] = ACTIONS(9),
+    [sym_line_comment] = ACTIONS(3),
+    [sym_block_comment] = ACTIONS(3),
   },
 };
 
 static uint16_t ts_small_parse_table[] = {
-  [0] = 2,
-    ACTIONS(9), 2,
+  [0] = 3,
+    ACTIONS(3), 2,
+      sym_line_comment,
+      sym_block_comment,
+    ACTIONS(11), 2,
       anon_sym_true,
       anon_sym_false,
     STATE(10), 3,
       sym__expression,
       sym__literal,
       sym_boolean_literal,
-  [10] = 3,
-    ACTIONS(7), 1,
-      sym_identifier,
-    ACTIONS(11), 1,
-      ts_builtin_sym_end,
-    STATE(11), 2,
-      sym__items,
-      sym_assignment_item,
-  [21] = 3,
-    ACTIONS(7), 1,
+  [14] = 4,
+    ACTIONS(9), 1,
       sym_identifier,
     ACTIONS(13), 1,
       ts_builtin_sym_end,
+    ACTIONS(3), 2,
+      sym_line_comment,
+      sym_block_comment,
     STATE(11), 2,
       sym__items,
       sym_assignment_item,
-  [32] = 3,
+  [29] = 4,
+    ACTIONS(9), 1,
+      sym_identifier,
     ACTIONS(15), 1,
       ts_builtin_sym_end,
+    ACTIONS(3), 2,
+      sym_line_comment,
+      sym_block_comment,
+    STATE(11), 2,
+      sym__items,
+      sym_assignment_item,
+  [44] = 4,
     ACTIONS(17), 1,
-      anon_sym_SEMI,
-    STATE(6), 1,
-      aux_sym_source_file_repeat1,
-  [42] = 3,
-    ACTIONS(11), 1,
       ts_builtin_sym_end,
     ACTIONS(19), 1,
       anon_sym_SEMI,
-    STATE(7), 1,
+    STATE(6), 1,
       aux_sym_source_file_repeat1,
-  [52] = 3,
-    ACTIONS(21), 1,
+    ACTIONS(3), 2,
+      sym_line_comment,
+      sym_block_comment,
+  [58] = 4,
+    ACTIONS(13), 1,
       ts_builtin_sym_end,
-    ACTIONS(23), 1,
+    ACTIONS(21), 1,
       anon_sym_SEMI,
     STATE(7), 1,
       aux_sym_source_file_repeat1,
-  [62] = 2,
-    ACTIONS(7), 1,
+    ACTIONS(3), 2,
+      sym_line_comment,
+      sym_block_comment,
+  [72] = 4,
+    ACTIONS(23), 1,
+      ts_builtin_sym_end,
+    ACTIONS(25), 1,
+      anon_sym_SEMI,
+    STATE(7), 1,
+      aux_sym_source_file_repeat1,
+    ACTIONS(3), 2,
+      sym_line_comment,
+      sym_block_comment,
+  [86] = 3,
+    ACTIONS(9), 1,
       sym_identifier,
+    ACTIONS(3), 2,
+      sym_line_comment,
+      sym_block_comment,
     STATE(11), 2,
       sym__items,
       sym_assignment_item,
-  [70] = 1,
-    ACTIONS(26), 2,
-      ts_builtin_sym_end,
-      anon_sym_SEMI,
-  [75] = 1,
+  [98] = 2,
+    ACTIONS(3), 2,
+      sym_line_comment,
+      sym_block_comment,
     ACTIONS(28), 2,
       ts_builtin_sym_end,
       anon_sym_SEMI,
-  [80] = 1,
-    ACTIONS(21), 2,
+  [107] = 2,
+    ACTIONS(3), 2,
+      sym_line_comment,
+      sym_block_comment,
+    ACTIONS(30), 2,
       ts_builtin_sym_end,
       anon_sym_SEMI,
-  [85] = 1,
-    ACTIONS(15), 1,
+  [116] = 2,
+    ACTIONS(3), 2,
+      sym_line_comment,
+      sym_block_comment,
+    ACTIONS(23), 2,
       ts_builtin_sym_end,
-  [89] = 1,
-    ACTIONS(30), 1,
-      anon_sym_EQ,
-  [93] = 1,
+      anon_sym_SEMI,
+  [125] = 2,
+    ACTIONS(17), 1,
+      ts_builtin_sym_end,
+    ACTIONS(3), 2,
+      sym_line_comment,
+      sym_block_comment,
+  [133] = 2,
     ACTIONS(32), 1,
+      anon_sym_EQ,
+    ACTIONS(3), 2,
+      sym_line_comment,
+      sym_block_comment,
+  [141] = 2,
+    ACTIONS(34), 1,
       ts_builtin_sym_end,
+    ACTIONS(3), 2,
+      sym_line_comment,
+      sym_block_comment,
 };
 
 static uint32_t ts_small_parse_table_map[] = {
   [SMALL_STATE(2)] = 0,
-  [SMALL_STATE(3)] = 10,
-  [SMALL_STATE(4)] = 21,
-  [SMALL_STATE(5)] = 32,
-  [SMALL_STATE(6)] = 42,
-  [SMALL_STATE(7)] = 52,
-  [SMALL_STATE(8)] = 62,
-  [SMALL_STATE(9)] = 70,
-  [SMALL_STATE(10)] = 75,
-  [SMALL_STATE(11)] = 80,
-  [SMALL_STATE(12)] = 85,
-  [SMALL_STATE(13)] = 89,
-  [SMALL_STATE(14)] = 93,
+  [SMALL_STATE(3)] = 14,
+  [SMALL_STATE(4)] = 29,
+  [SMALL_STATE(5)] = 44,
+  [SMALL_STATE(6)] = 58,
+  [SMALL_STATE(7)] = 72,
+  [SMALL_STATE(8)] = 86,
+  [SMALL_STATE(9)] = 98,
+  [SMALL_STATE(10)] = 107,
+  [SMALL_STATE(11)] = 116,
+  [SMALL_STATE(12)] = 125,
+  [SMALL_STATE(13)] = 133,
+  [SMALL_STATE(14)] = 141,
 };
 
 static TSParseActionEntry ts_parse_actions[] = {
   [0] = {.entry = {.count = 0, .reusable = false}},
   [1] = {.entry = {.count = 1, .reusable = false}}, RECOVER(),
-  [3] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_source_file, 0),
-  [5] = {.entry = {.count = 1, .reusable = true}}, SHIFT(12),
-  [7] = {.entry = {.count = 1, .reusable = true}}, SHIFT(13),
-  [9] = {.entry = {.count = 1, .reusable = true}}, SHIFT(9),
-  [11] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_source_file, 2),
-  [13] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_source_file, 3),
-  [15] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_source_file, 1),
-  [17] = {.entry = {.count = 1, .reusable = true}}, SHIFT(3),
-  [19] = {.entry = {.count = 1, .reusable = true}}, SHIFT(4),
-  [21] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_source_file_repeat1, 2),
-  [23] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_source_file_repeat1, 2), SHIFT_REPEAT(8),
-  [26] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_boolean_literal, 1),
-  [28] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_assignment_item, 3, .production_id = 1),
-  [30] = {.entry = {.count = 1, .reusable = true}}, SHIFT(2),
-  [32] = {.entry = {.count = 1, .reusable = true}},  ACCEPT_INPUT(),
+  [3] = {.entry = {.count = 1, .reusable = true}}, SHIFT_EXTRA(),
+  [5] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_source_file, 0),
+  [7] = {.entry = {.count = 1, .reusable = true}}, SHIFT(12),
+  [9] = {.entry = {.count = 1, .reusable = true}}, SHIFT(13),
+  [11] = {.entry = {.count = 1, .reusable = true}}, SHIFT(9),
+  [13] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_source_file, 2),
+  [15] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_source_file, 3),
+  [17] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_source_file, 1),
+  [19] = {.entry = {.count = 1, .reusable = true}}, SHIFT(3),
+  [21] = {.entry = {.count = 1, .reusable = true}}, SHIFT(4),
+  [23] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_source_file_repeat1, 2),
+  [25] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_source_file_repeat1, 2), SHIFT_REPEAT(8),
+  [28] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_boolean_literal, 1),
+  [30] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_assignment_item, 3, .production_id = 1),
+  [32] = {.entry = {.count = 1, .reusable = true}}, SHIFT(2),
+  [34] = {.entry = {.count = 1, .reusable = true}},  ACCEPT_INPUT(),
 };
 
 #ifdef __cplusplus