diff --git a/grammar.js b/grammar.js
index 73ad9d5..2796f97 100644
--- a/grammar.js
+++ b/grammar.js
@@ -68,6 +68,7 @@ module.exports = grammar({
         $.anonymous_capturing_group,
         $.named_capturing_group,
         $.non_capturing_group,
+        $.inline_flags_group,
       ),
       optional(choice(
         $.zero_or_more,
@@ -153,6 +154,19 @@ module.exports = grammar({
 
     non_capturing_group: $ => seq('(?:', $.pattern, ')'),
 
+    inline_flags_group: $ => seq(
+      '(?',
+      choice(
+        $.flags,
+        seq($.flags, '-', $.flags),
+        seq('-', $.flags),
+      ),
+      optional(seq(':', $.pattern)),
+      ')',
+    ),
+
+    flags: _ => /[a-zA-Z]+/,
+
     zero_or_more: quantifierRule(_ => '*'),
     one_or_more: quantifierRule(_ => '+'),
     optional: quantifierRule(_ => '?'),
diff --git a/queries/highlights.scm b/queries/highlights.scm
index 00efc59..191aa04 100644
--- a/queries/highlights.scm
+++ b/queries/highlights.scm
@@ -41,6 +41,12 @@
     "," @punctuation.delimiter
   ])
 
+(inline_flags_group
+  "-"? @operator
+  ":"? @punctuation.delimiter)
+
+(flags) @character.special
+
 (character_class
   [
     "^" @operator
diff --git a/src/grammar.json b/src/grammar.json
index c236023..83a037f 100644
--- a/src/grammar.json
+++ b/src/grammar.json
@@ -127,6 +127,10 @@
               {
                 "type": "SYMBOL",
                 "name": "non_capturing_group"
+              },
+              {
+                "type": "SYMBOL",
+                "name": "inline_flags_group"
               }
             ]
           },
@@ -508,6 +512,83 @@
         }
       ]
     },
+    "inline_flags_group": {
+      "type": "SEQ",
+      "members": [
+        {
+          "type": "STRING",
+          "value": "(?"
+        },
+        {
+          "type": "CHOICE",
+          "members": [
+            {
+              "type": "SYMBOL",
+              "name": "flags"
+            },
+            {
+              "type": "SEQ",
+              "members": [
+                {
+                  "type": "SYMBOL",
+                  "name": "flags"
+                },
+                {
+                  "type": "STRING",
+                  "value": "-"
+                },
+                {
+                  "type": "SYMBOL",
+                  "name": "flags"
+                }
+              ]
+            },
+            {
+              "type": "SEQ",
+              "members": [
+                {
+                  "type": "STRING",
+                  "value": "-"
+                },
+                {
+                  "type": "SYMBOL",
+                  "name": "flags"
+                }
+              ]
+            }
+          ]
+        },
+        {
+          "type": "CHOICE",
+          "members": [
+            {
+              "type": "SEQ",
+              "members": [
+                {
+                  "type": "STRING",
+                  "value": ":"
+                },
+                {
+                  "type": "SYMBOL",
+                  "name": "pattern"
+                }
+              ]
+            },
+            {
+              "type": "BLANK"
+            }
+          ]
+        },
+        {
+          "type": "STRING",
+          "value": ")"
+        }
+      ]
+    },
+    "flags": {
+      "type": "PATTERN",
+      "value": "[a-zA-Z]+"
+    },
     "zero_or_more": {
       "type": "SEQ",
       "members": [
diff --git a/src/node-types.json b/src/node-types.json
index 83e1037..cb0126a 100644
--- a/src/node-types.json
+++ b/src/node-types.json
@@ -149,6 +149,30 @@
       ]
     }
   },
+  {
+    "type": "flags",
+    "named": true,
+    "fields": {}
+  },
+  {
+    "type": "inline_flags_group",
+    "named": true,
+    "fields": {},
+    "children": {
+      "multiple": true,
+      "required": true,
+      "types": [
+        {
+          "type": "flags",
+          "named": true
+        },
+        {
+          "type": "pattern",
+          "named": true
+        }
+      ]
+    }
+  },
   {
     "type": "lookaround_assertion",
     "named": true,
@@ -263,6 +287,11 @@
       ]
     }
   },
+  {
+    "type": "posix_class_name",
+    "named": true,
+    "fields": {}
+  },
   {
     "type": "start_assertion",
     "named": true,
@@ -324,6 +353,10 @@
           "type": "identity_escape",
           "named": true
         },
+        {
+          "type": "inline_flags_group",
+          "named": true
+        },
         {
           "type": "lookaround_assertion",
           "named": true
@@ -446,6 +479,10 @@
     "type": "-",
     "named": false
   },
+  {
+    "type": ":",
+    "named": false
+  },
   {
     "type": ":]",
     "named": false
@@ -534,10 +571,6 @@
     "type": "pattern_character",
     "named": true
   },
-  {
-    "type": "posix_class_name",
-    "named": true
-  },
   {
     "type": "unicode_property_name",
     "named": true
diff --git a/src/parser.c b/src/parser.c
index ce828e2..9075074 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -5,14 +5,14 @@
 #endif
 
 #define LANGUAGE_VERSION 14
-#define STATE_COUNT 115
-#define LARGE_STATE_COUNT 10
-#define SYMBOL_COUNT 69
+#define STATE_COUNT 133
+#define LARGE_STATE_COUNT 13
+#define SYMBOL_COUNT 73
 #define ALIAS_COUNT 2
-#define TOKEN_COUNT 44
+#define TOKEN_COUNT 45
 #define EXTERNAL_TOKEN_COUNT 0
 #define FIELD_COUNT 0
-#define MAX_ALIAS_SEQUENCE_LENGTH 6
+#define MAX_ALIAS_SEQUENCE_LENGTH 7
 #define PRODUCTION_ID_COUNT 15
 
 enum ts_symbol_identifiers {
@@ -33,59 +33,63 @@ enum ts_symbol_identifiers {
   anon_sym_RBRACK = 15,
   anon_sym_LBRACK_COLON = 16,
   anon_sym_COLON_RBRACK = 17,
-  sym_posix_class_name = 18,
+  aux_sym_posix_class_name_token1 = 18,
   anon_sym_BSLASH_DASH = 19,
   sym_class_character = 20,
   anon_sym_LPAREN = 21,
   anon_sym_GT = 22,
   anon_sym_LPAREN_QMARK_COLON = 23,
-  anon_sym_STAR = 24,
-  anon_sym_QMARK = 25,
-  anon_sym_PLUS = 26,
-  anon_sym_LBRACE = 27,
-  anon_sym_COMMA = 28,
-  anon_sym_RBRACE = 29,
-  anon_sym_BSLASHk = 30,
-  anon_sym_LT = 31,
-  sym_decimal_escape = 32,
-  aux_sym_character_class_escape_token1 = 33,
-  aux_sym_character_class_escape_token2 = 34,
-  aux_sym_unicode_character_escape_token1 = 35,
-  aux_sym_unicode_character_escape_token2 = 36,
-  sym_unicode_property = 37,
-  aux_sym_control_escape_token1 = 38,
-  aux_sym_control_escape_token2 = 39,
-  sym_control_letter_escape = 40,
-  sym_identity_escape = 41,
-  sym_group_name = 42,
-  sym_decimal_digits = 43,
-  sym_pattern = 44,
-  sym_alternation = 45,
-  sym_term = 46,
-  sym_start_assertion = 47,
-  sym_lookaround_assertion = 48,
-  sym__lookahead_assertion = 49,
-  sym__lookbehind_assertion = 50,
-  sym_character_class = 51,
-  sym_posix_character_class = 52,
-  sym_class_range = 53,
-  sym_anonymous_capturing_group = 54,
-  sym_named_capturing_group = 55,
-  sym_non_capturing_group = 56,
-  sym_zero_or_more = 57,
-  sym_one_or_more = 58,
-  sym_optional = 59,
-  sym_count_quantifier = 60,
-  sym_backreference_escape = 61,
-  sym_character_class_escape = 62,
-  sym_unicode_character_escape = 63,
-  sym_unicode_property_value_expression = 64,
-  sym_control_escape = 65,
-  aux_sym_alternation_repeat1 = 66,
-  aux_sym_term_repeat1 = 67,
-  aux_sym_character_class_repeat1 = 68,
-  alias_sym_lazy = 69,
-  alias_sym_unicode_property_name = 70,
+  anon_sym_COLON = 24,
+  anon_sym_STAR = 25,
+  anon_sym_QMARK = 26,
+  anon_sym_PLUS = 27,
+  anon_sym_LBRACE = 28,
+  anon_sym_COMMA = 29,
+  anon_sym_RBRACE = 30,
+  anon_sym_BSLASHk = 31,
+  anon_sym_LT = 32,
+  sym_decimal_escape = 33,
+  aux_sym_character_class_escape_token1 = 34,
+  aux_sym_character_class_escape_token2 = 35,
+  aux_sym_unicode_character_escape_token1 = 36,
+  aux_sym_unicode_character_escape_token2 = 37,
+  sym_unicode_property = 38,
+  aux_sym_control_escape_token1 = 39,
+  aux_sym_control_escape_token2 = 40,
+  sym_control_letter_escape = 41,
+  sym_identity_escape = 42,
+  sym_group_name = 43,
+  sym_decimal_digits = 44,
+  sym_pattern = 45,
+  sym_alternation = 46,
+  sym_term = 47,
+  sym_start_assertion = 48,
+  sym_lookaround_assertion = 49,
+  sym__lookahead_assertion = 50,
+  sym__lookbehind_assertion = 51,
+  sym_character_class = 52,
+  sym_posix_character_class = 53,
+  sym_posix_class_name = 54,
+  sym_class_range = 55,
+  sym_anonymous_capturing_group = 56,
+  sym_named_capturing_group = 57,
+  sym_non_capturing_group = 58,
+  sym_inline_flags_group = 59,
+  sym_flags = 60,
+  sym_zero_or_more = 61,
+  sym_one_or_more = 62,
+  sym_optional = 63,
+  sym_count_quantifier = 64,
+  sym_backreference_escape = 65,
+  sym_character_class_escape = 66,
+  sym_unicode_character_escape = 67,
+  sym_unicode_property_value_expression = 68,
+  sym_control_escape = 69,
+  aux_sym_alternation_repeat1 = 70,
+  aux_sym_term_repeat1 = 71,
+  aux_sym_character_class_repeat1 = 72,
+  alias_sym_lazy = 73,
+  alias_sym_unicode_property_name = 74,
 };
 
 static const char * const ts_symbol_names[] = {
@@ -107,12 +111,13 @@ static const char * const ts_symbol_names[] = {
   [anon_sym_RBRACK] = "]",
   [anon_sym_LBRACK_COLON] = "[:",
   [anon_sym_COLON_RBRACK] = ":]",
-  [sym_posix_class_name] = "posix_class_name",
+  [aux_sym_posix_class_name_token1] = "posix_class_name_token1",
   [anon_sym_BSLASH_DASH] = "identity_escape",
   [sym_class_character] = "class_character",
   [anon_sym_LPAREN] = "(",
   [anon_sym_GT] = ">",
   [anon_sym_LPAREN_QMARK_COLON] = "(\?:",
+  [anon_sym_COLON] = ":",
   [anon_sym_STAR] = "*",
   [anon_sym_QMARK] = "\?",
   [anon_sym_PLUS] = "+",
@@ -142,10 +147,13 @@ static const char * const ts_symbol_names[] = {
   [sym__lookbehind_assertion] = "_lookbehind_assertion",
   [sym_character_class] = "character_class",
   [sym_posix_character_class] = "posix_character_class",
+  [sym_posix_class_name] = "posix_class_name",
   [sym_class_range] = "class_range",
   [sym_anonymous_capturing_group] = "anonymous_capturing_group",
   [sym_named_capturing_group] = "named_capturing_group",
   [sym_non_capturing_group] = "non_capturing_group",
+  [sym_inline_flags_group] = "inline_flags_group",
+  [sym_flags] = "flags",
   [sym_zero_or_more] = "zero_or_more",
   [sym_one_or_more] = "one_or_more",
   [sym_optional] = "optional",
@@ -181,12 +189,13 @@ static const TSSymbol ts_symbol_map[] = {
   [anon_sym_RBRACK] = anon_sym_RBRACK,
   [anon_sym_LBRACK_COLON] = anon_sym_LBRACK_COLON,
   [anon_sym_COLON_RBRACK] = anon_sym_COLON_RBRACK,
-  [sym_posix_class_name] = sym_posix_class_name,
+  [aux_sym_posix_class_name_token1] = aux_sym_posix_class_name_token1,
   [anon_sym_BSLASH_DASH] = sym_identity_escape,
   [sym_class_character] = sym_class_character,
   [anon_sym_LPAREN] = anon_sym_LPAREN,
   [anon_sym_GT] = anon_sym_GT,
   [anon_sym_LPAREN_QMARK_COLON] = anon_sym_LPAREN_QMARK_COLON,
+  [anon_sym_COLON] = anon_sym_COLON,
   [anon_sym_STAR] = anon_sym_STAR,
   [anon_sym_QMARK] = anon_sym_QMARK,
   [anon_sym_PLUS] = anon_sym_PLUS,
@@ -216,10 +225,13 @@ static const TSSymbol ts_symbol_map[] = {
   [sym__lookbehind_assertion] = sym__lookbehind_assertion,
   [sym_character_class] = sym_character_class,
   [sym_posix_character_class] = sym_posix_character_class,
+  [sym_posix_class_name] = sym_posix_class_name,
   [sym_class_range] = sym_class_range,
   [sym_anonymous_capturing_group] = sym_anonymous_capturing_group,
   [sym_named_capturing_group] = sym_named_capturing_group,
   [sym_non_capturing_group] = sym_non_capturing_group,
+  [sym_inline_flags_group] = sym_inline_flags_group,
+  [sym_flags] = sym_flags,
   [sym_zero_or_more] = sym_zero_or_more,
   [sym_one_or_more] = sym_one_or_more,
   [sym_optional] = sym_optional,
@@ -309,9 +321,9 @@ static const TSSymbolMetadata ts_symbol_metadata[] = {
     .visible = true,
     .named = false,
   },
-  [sym_posix_class_name] = {
-    .visible = true,
-    .named = true,
+  [aux_sym_posix_class_name_token1] = {
+    .visible = false,
+    .named = false,
   },
   [anon_sym_BSLASH_DASH] = {
     .visible = true,
@@ -333,6 +345,10 @@ static const TSSymbolMetadata ts_symbol_metadata[] = {
     .visible = true,
     .named = false,
   },
+  [anon_sym_COLON] = {
+    .visible = true,
+    .named = false,
+  },
   [anon_sym_STAR] = {
     .visible = true,
     .named = false,
@@ -449,6 +465,10 @@ static const TSSymbolMetadata ts_symbol_metadata[] = {
     .visible = true,
     .named = true,
   },
+  [sym_posix_class_name] = {
+    .visible = true,
+    .named = true,
+  },
   [sym_class_range] = {
     .visible = true,
     .named = true,
@@ -465,6 +485,14 @@ static const TSSymbolMetadata ts_symbol_metadata[] = {
     .visible = true,
     .named = true,
   },
+  [sym_inline_flags_group] = {
+    .visible = true,
+    .named = true,
+  },
+  [sym_flags] = {
+    .visible = true,
+    .named = true,
+  },
   [sym_zero_or_more] = {
     .visible = true,
     .named = true,
@@ -638,24 +666,24 @@ static const TSStateId ts_primary_state_ids[STATE_COUNT] = {
   [56] = 56,
   [57] = 57,
   [58] = 58,
-  [59] = 29,
+  [59] = 59,
   [60] = 60,
   [61] = 61,
   [62] = 62,
   [63] = 63,
   [64] = 64,
-  [65] = 14,
-  [66] = 13,
-  [67] = 35,
-  [68] = 19,
+  [65] = 65,
+  [66] = 66,
+  [67] = 67,
+  [68] = 68,
   [69] = 69,
   [70] = 70,
-  [71] = 71,
+  [71] = 35,
   [72] = 72,
-  [73] = 73,
-  [74] = 74,
-  [75] = 75,
-  [76] = 76,
+  [73] = 43,
+  [74] = 21,
+  [75] = 22,
+  [76] = 33,
   [77] = 77,
   [78] = 78,
   [79] = 79,
@@ -669,10 +697,10 @@ static const TSStateId ts_primary_state_ids[STATE_COUNT] = {
   [87] = 87,
   [88] = 88,
   [89] = 89,
-  [90] = 84,
+  [90] = 90,
   [91] = 91,
   [92] = 92,
-  [93] = 93,
+  [93] = 91,
   [94] = 94,
   [95] = 95,
   [96] = 96,
@@ -681,7 +709,7 @@ static const TSStateId ts_primary_state_ids[STATE_COUNT] = {
   [99] = 99,
   [100] = 100,
   [101] = 101,
-  [102] = 102,
+  [102] = 90,
   [103] = 103,
   [104] = 104,
   [105] = 105,
@@ -689,11 +717,29 @@ static const TSStateId ts_primary_state_ids[STATE_COUNT] = {
   [107] = 107,
   [108] = 108,
   [109] = 109,
-  [110] = 103,
-  [111] = 106,
-  [112] = 94,
+  [110] = 110,
+  [111] = 111,
+  [112] = 112,
   [113] = 113,
-  [114] = 105,
+  [114] = 114,
+  [115] = 115,
+  [116] = 116,
+  [117] = 117,
+  [118] = 118,
+  [119] = 119,
+  [120] = 120,
+  [121] = 121,
+  [122] = 122,
+  [123] = 123,
+  [124] = 124,
+  [125] = 125,
+  [126] = 126,
+  [127] = 127,
+  [128] = 112,
+  [129] = 129,
+  [130] = 130,
+  [131] = 129,
+  [132] = 123,
 };
 
 static bool ts_lex(TSLexer *lexer, TSStateId state) {
@@ -706,53 +752,53 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == '\r') SKIP(28);
       if (lookahead == '!') ADVANCE(42);
       if (lookahead == '$') ADVANCE(37);
-      if (lookahead == '(') ADVANCE(59);
+      if (lookahead == '(') ADVANCE(58);
       if (lookahead == ')') ADVANCE(43);
-      if (lookahead == '*') ADVANCE(62);
-      if (lookahead == '+') ADVANCE(64);
-      if (lookahead == ',') ADVANCE(66);
-      if (lookahead == '-') ADVANCE(48);
+      if (lookahead == '*') ADVANCE(63);
+      if (lookahead == '+') ADVANCE(65);
+      if (lookahead == ',') ADVANCE(67);
+      if (lookahead == '-') ADVANCE(47);
       if (lookahead == '.') ADVANCE(35);
-      if (lookahead == ':') ADVANCE(46);
-      if (lookahead == '<') ADVANCE(69);
+      if (lookahead == ':') ADVANCE(62);
+      if (lookahead == '<') ADVANCE(70);
       if (lookahead == '=') ADVANCE(41);
-      if (lookahead == '>') ADVANCE(60);
-      if (lookahead == '?') ADVANCE(63);
-      if (lookahead == '[') ADVANCE(47);
+      if (lookahead == '>') ADVANCE(59);
+      if (lookahead == '?') ADVANCE(64);
+      if (lookahead == '[') ADVANCE(46);
       if (lookahead == '\\') ADVANCE(10);
-      if (lookahead == ']') ADVANCE(49);
+      if (lookahead == ']') ADVANCE(48);
       if (lookahead == '^') ADVANCE(36);
-      if (lookahead == '{') ADVANCE(65);
+      if (lookahead == '{') ADVANCE(66);
       if (lookahead == '|') ADVANCE(34);
-      if (lookahead == '}') ADVANCE(67);
+      if (lookahead == '}') ADVANCE(68);
       if (lookahead != 0) ADVANCE(45);
       END_STATE();
     case 1:
-      if (lookahead == '\n') ADVANCE(55);
-      if (lookahead == '\r') ADVANCE(54);
-      if (lookahead == '-') ADVANCE(48);
-      if (lookahead == '[') ADVANCE(58);
+      if (lookahead == '\n') ADVANCE(54);
+      if (lookahead == '\r') ADVANCE(53);
+      if (lookahead == '-') ADVANCE(47);
+      if (lookahead == '[') ADVANCE(57);
       if (lookahead == '\\') ADVANCE(11);
-      if (lookahead == ']') ADVANCE(49);
+      if (lookahead == ']') ADVANCE(48);
       if (lookahead == '^') ADVANCE(36);
-      if (lookahead != 0) ADVANCE(54);
+      if (lookahead != 0) ADVANCE(53);
       END_STATE();
     case 2:
-      if (lookahead == '\n') ADVANCE(56);
-      if (lookahead == '\r') ADVANCE(54);
-      if (lookahead == '-') ADVANCE(48);
-      if (lookahead == '[') ADVANCE(58);
+      if (lookahead == '\n') ADVANCE(55);
+      if (lookahead == '\r') ADVANCE(53);
+      if (lookahead == '-') ADVANCE(47);
+      if (lookahead == '[') ADVANCE(57);
       if (lookahead == '\\') ADVANCE(11);
-      if (lookahead == ']') ADVANCE(49);
-      if (lookahead != 0) ADVANCE(54);
+      if (lookahead == ']') ADVANCE(48);
+      if (lookahead != 0) ADVANCE(53);
       END_STATE();
     case 3:
-      if (lookahead == '\n') ADVANCE(57);
-      if (lookahead == '\r') ADVANCE(54);
-      if (lookahead == '-') ADVANCE(48);
+      if (lookahead == '\n') ADVANCE(56);
+      if (lookahead == '\r') ADVANCE(53);
+      if (lookahead == '-') ADVANCE(47);
       if (lookahead == '\\') ADVANCE(14);
-      if (lookahead == ']') ADVANCE(49);
-      if (lookahead != 0) ADVANCE(54);
+      if (lookahead == ']') ADVANCE(48);
+      if (lookahead != 0) ADVANCE(53);
       END_STATE();
     case 4:
       if (lookahead == '\n') SKIP(5);
@@ -761,18 +807,18 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == '\n') SKIP(5);
       if (lookahead == '\r') SKIP(4);
       if (lookahead == '!') ADVANCE(42);
-      if (lookahead == ',') ADVANCE(66);
-      if (lookahead == '-') ADVANCE(48);
-      if (lookahead == ':') ADVANCE(13);
-      if (lookahead == '<') ADVANCE(69);
+      if (lookahead == ')') ADVANCE(43);
+      if (lookahead == ',') ADVANCE(67);
+      if (lookahead == '-') ADVANCE(47);
+      if (lookahead == ':') ADVANCE(61);
+      if (lookahead == '<') ADVANCE(70);
       if (lookahead == '=') ADVANCE(41);
-      if (lookahead == '>') ADVANCE(60);
-      if (lookahead == ']') ADVANCE(49);
-      if (lookahead == '}') ADVANCE(67);
-      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(84);
+      if (lookahead == '>') ADVANCE(59);
+      if (lookahead == ']') ADVANCE(48);
+      if (lookahead == '}') ADVANCE(68);
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(85);
       if (('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(83);
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(51);
       END_STATE();
     case 6:
       if (lookahead == '\n') SKIP(7);
@@ -780,10 +826,12 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
     case 7:
       if (lookahead == '\n') SKIP(7);
       if (lookahead == '\r') SKIP(6);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
+      if (lookahead == '!') ADVANCE(42);
+      if (lookahead == ':') ADVANCE(13);
+      if (lookahead == '=') ADVANCE(41);
+      if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(75);
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(84);
       END_STATE();
     case 8:
       if (lookahead == '\n') SKIP(9);
@@ -791,110 +839,112 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
     case 9:
       if (lookahead == '\n') SKIP(9);
       if (lookahead == '\r') SKIP(8);
-      if (('A' <= lookahead && lookahead <= 'Z') ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(52);
+      if (('0' <= lookahead && lookahead <= '9') ||
+          ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(76);
       END_STATE();
     case 10:
       ADVANCE_MAP(
-        '-', 53,
+        '-', 52,
         'B', 39,
         'b', 38,
-        'c', 82,
-        'k', 68,
-        'u', 80,
-        'x', 81,
-        'P', 72,
-        'p', 72,
-        '0', 76,
-        'f', 76,
-        'n', 76,
-        'r', 76,
-        't', 76,
-        'v', 76,
-        'D', 71,
-        'S', 71,
-        'W', 71,
-        'd', 71,
-        's', 71,
-        'w', 71,
+        'c', 83,
+        'k', 69,
+        'u', 81,
+        'x', 82,
+        'P', 73,
+        'p', 73,
+        '0', 77,
+        'f', 77,
+        'n', 77,
+        'r', 77,
+        't', 77,
+        'v', 77,
+        'D', 72,
+        'S', 72,
+        'W', 72,
+        'd', 72,
+        's', 72,
+        'w', 72,
       );
-      if (('1' <= lookahead && lookahead <= '9')) ADVANCE(70);
-      if (lookahead != 0) ADVANCE(79);
+      if (('1' <= lookahead && lookahead <= '9')) ADVANCE(71);
+      if (lookahead != 0) ADVANCE(80);
       END_STATE();
     case 11:
       ADVANCE_MAP(
-        '-', 53,
-        'c', 82,
-        'u', 80,
-        'x', 81,
-        'P', 72,
-        'p', 72,
-        'D', 71,
-        'S', 71,
-        'W', 71,
-        'd', 71,
-        's', 71,
-        'w', 71,
-        '0', 76,
-        'b', 76,
-        'f', 76,
-        'n', 76,
-        'r', 76,
-        't', 76,
-        'v', 76,
+        '-', 52,
+        'c', 83,
+        'u', 81,
+        'x', 82,
+        'P', 73,
+        'p', 73,
+        'D', 72,
+        'S', 72,
+        'W', 72,
+        'd', 72,
+        's', 72,
+        'w', 72,
+        '0', 77,
+        'b', 77,
+        'f', 77,
+        'n', 77,
+        'r', 77,
+        't', 77,
+        'v', 77,
       );
       if (lookahead != 0 &&
           (lookahead < '0' || '9' < lookahead) &&
-          lookahead != 'k') ADVANCE(79);
+          lookahead != 'k') ADVANCE(80);
       END_STATE();
     case 12:
       ADVANCE_MAP(
         'B', 39,
         'b', 38,
-        'c', 82,
-        'k', 68,
-        'u', 80,
-        'x', 81,
-        'P', 72,
-        'p', 72,
-        '0', 76,
-        'f', 76,
-        'n', 76,
-        'r', 76,
-        't', 76,
-        'v', 76,
-        'D', 71,
-        'S', 71,
-        'W', 71,
-        'd', 71,
-        's', 71,
-        'w', 71,
+        'c', 83,
+        'k', 69,
+        'u', 81,
+        'x', 82,
+        'P', 73,
+        'p', 73,
+        '0', 77,
+        'f', 77,
+        'n', 77,
+        'r', 77,
+        't', 77,
+        'v', 77,
+        'D', 72,
+        'S', 72,
+        'W', 72,
+        'd', 72,
+        's', 72,
+        'w', 72,
       );
-      if (('1' <= lookahead && lookahead <= '9')) ADVANCE(70);
-      if (lookahead != 0) ADVANCE(79);
+      if (('1' <= lookahead && lookahead <= '9')) ADVANCE(71);
+      if (lookahead != 0) ADVANCE(80);
       END_STATE();
     case 13:
-      if (lookahead == ']') ADVANCE(51);
+      if (lookahead == ']') ADVANCE(50);
       END_STATE();
     case 14:
       ADVANCE_MAP(
         'u', 15,
         'x', 25,
-        'P', 72,
-        'p', 72,
-        'D', 71,
-        'S', 71,
-        'W', 71,
-        'd', 71,
-        's', 71,
-        'w', 71,
-        '0', 76,
-        'b', 76,
-        'f', 76,
-        'n', 76,
-        'r', 76,
-        't', 76,
-        'v', 76,
+        'P', 73,
+        'p', 73,
+        'D', 72,
+        'S', 72,
+        'W', 72,
+        'd', 72,
+        's', 72,
+        'w', 72,
+        '0', 77,
+        'b', 77,
+        'f', 77,
+        'n', 77,
+        'r', 77,
+        't', 77,
+        'v', 77,
       );
       END_STATE();
     case 15:
@@ -904,34 +954,34 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           ('a' <= lookahead && lookahead <= 'f')) ADVANCE(27);
       END_STATE();
     case 16:
-      if (lookahead == '}') ADVANCE(74);
+      if (lookahead == '}') ADVANCE(75);
       END_STATE();
     case 17:
-      if (lookahead == '}') ADVANCE(74);
+      if (lookahead == '}') ADVANCE(75);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'F') ||
           ('a' <= lookahead && lookahead <= 'f')) ADVANCE(16);
       END_STATE();
     case 18:
-      if (lookahead == '}') ADVANCE(74);
+      if (lookahead == '}') ADVANCE(75);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'F') ||
           ('a' <= lookahead && lookahead <= 'f')) ADVANCE(17);
       END_STATE();
     case 19:
-      if (lookahead == '}') ADVANCE(74);
+      if (lookahead == '}') ADVANCE(75);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'F') ||
           ('a' <= lookahead && lookahead <= 'f')) ADVANCE(18);
       END_STATE();
     case 20:
-      if (lookahead == '}') ADVANCE(74);
+      if (lookahead == '}') ADVANCE(75);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'F') ||
           ('a' <= lookahead && lookahead <= 'f')) ADVANCE(19);
       END_STATE();
     case 21:
-      if (lookahead == '}') ADVANCE(74);
+      if (lookahead == '}') ADVANCE(75);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'F') ||
           ('a' <= lookahead && lookahead <= 'f')) ADVANCE(20);
@@ -944,12 +994,12 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
     case 23:
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'F') ||
-          ('a' <= lookahead && lookahead <= 'f')) ADVANCE(77);
+          ('a' <= lookahead && lookahead <= 'f')) ADVANCE(78);
       END_STATE();
     case 24:
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'F') ||
-          ('a' <= lookahead && lookahead <= 'f')) ADVANCE(73);
+          ('a' <= lookahead && lookahead <= 'f')) ADVANCE(74);
       END_STATE();
     case 25:
       if (('0' <= lookahead && lookahead <= '9') ||
@@ -979,11 +1029,11 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == '\n') SKIP(30);
       if (lookahead == '\r') SKIP(29);
       if (lookahead == '$') ADVANCE(37);
-      if (lookahead == '(') ADVANCE(59);
+      if (lookahead == '(') ADVANCE(58);
       if (lookahead == ')') ADVANCE(43);
       if (lookahead == '.') ADVANCE(35);
-      if (lookahead == '?') ADVANCE(63);
-      if (lookahead == '[') ADVANCE(47);
+      if (lookahead == '?') ADVANCE(64);
+      if (lookahead == '[') ADVANCE(46);
       if (lookahead == '\\') ADVANCE(12);
       if (lookahead == '^') ADVANCE(36);
       if (lookahead == '|') ADVANCE(34);
@@ -1000,16 +1050,16 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == '\n') SKIP(32);
       if (lookahead == '\r') SKIP(31);
       if (lookahead == '$') ADVANCE(37);
-      if (lookahead == '(') ADVANCE(59);
+      if (lookahead == '(') ADVANCE(58);
       if (lookahead == ')') ADVANCE(43);
-      if (lookahead == '*') ADVANCE(62);
-      if (lookahead == '+') ADVANCE(64);
+      if (lookahead == '*') ADVANCE(63);
+      if (lookahead == '+') ADVANCE(65);
       if (lookahead == '.') ADVANCE(35);
-      if (lookahead == '?') ADVANCE(63);
-      if (lookahead == '[') ADVANCE(47);
+      if (lookahead == '?') ADVANCE(64);
+      if (lookahead == '[') ADVANCE(46);
       if (lookahead == '\\') ADVANCE(12);
       if (lookahead == '^') ADVANCE(36);
-      if (lookahead == '{') ADVANCE(65);
+      if (lookahead == '{') ADVANCE(66);
       if (lookahead == '|') ADVANCE(34);
       if (lookahead != 0 &&
           (lookahead < '[' || '^' < lookahead)) ADVANCE(45);
@@ -1037,7 +1087,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       END_STATE();
     case 40:
       ACCEPT_TOKEN(anon_sym_LPAREN_QMARK);
-      if (lookahead == ':') ADVANCE(61);
+      if (lookahead == ':') ADVANCE(60);
       if (lookahead == '<') ADVANCE(44);
       END_STATE();
     case 41:
@@ -1056,165 +1106,168 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       ACCEPT_TOKEN(sym_pattern_character);
       END_STATE();
     case 46:
-      ACCEPT_TOKEN(sym_pattern_character);
-      if (lookahead == ']') ADVANCE(51);
+      ACCEPT_TOKEN(anon_sym_LBRACK);
+      if (lookahead == ':') ADVANCE(49);
       END_STATE();
     case 47:
-      ACCEPT_TOKEN(anon_sym_LBRACK);
-      if (lookahead == ':') ADVANCE(50);
+      ACCEPT_TOKEN(anon_sym_DASH);
       END_STATE();
     case 48:
-      ACCEPT_TOKEN(anon_sym_DASH);
+      ACCEPT_TOKEN(anon_sym_RBRACK);
       END_STATE();
     case 49:
-      ACCEPT_TOKEN(anon_sym_RBRACK);
+      ACCEPT_TOKEN(anon_sym_LBRACK_COLON);
       END_STATE();
     case 50:
-      ACCEPT_TOKEN(anon_sym_LBRACK_COLON);
+      ACCEPT_TOKEN(anon_sym_COLON_RBRACK);
       END_STATE();
     case 51:
-      ACCEPT_TOKEN(anon_sym_COLON_RBRACK);
+      ACCEPT_TOKEN(aux_sym_posix_class_name_token1);
+      if (('A' <= lookahead && lookahead <= 'Z') ||
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(51);
       END_STATE();
     case 52:
-      ACCEPT_TOKEN(sym_posix_class_name);
-      if (('A' <= lookahead && lookahead <= 'Z') ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(52);
+      ACCEPT_TOKEN(anon_sym_BSLASH_DASH);
       END_STATE();
     case 53:
-      ACCEPT_TOKEN(anon_sym_BSLASH_DASH);
+      ACCEPT_TOKEN(sym_class_character);
       END_STATE();
     case 54:
       ACCEPT_TOKEN(sym_class_character);
+      if (lookahead == '\n') ADVANCE(54);
+      if (lookahead == '\r') ADVANCE(53);
+      if (lookahead == '[') ADVANCE(57);
+      if (lookahead == '^') ADVANCE(36);
+      if (lookahead != 0 &&
+          lookahead != '-' &&
+          (lookahead < '[' || '^' < lookahead)) ADVANCE(53);
       END_STATE();
     case 55:
       ACCEPT_TOKEN(sym_class_character);
       if (lookahead == '\n') ADVANCE(55);
-      if (lookahead == '\r') ADVANCE(54);
-      if (lookahead == '[') ADVANCE(58);
-      if (lookahead == '^') ADVANCE(36);
+      if (lookahead == '\r') ADVANCE(53);
+      if (lookahead == '[') ADVANCE(57);
       if (lookahead != 0 &&
           lookahead != '-' &&
-          (lookahead < '[' || '^' < lookahead)) ADVANCE(54);
+          (lookahead < '[' || ']' < lookahead)) ADVANCE(53);
       END_STATE();
     case 56:
       ACCEPT_TOKEN(sym_class_character);
       if (lookahead == '\n') ADVANCE(56);
-      if (lookahead == '\r') ADVANCE(54);
-      if (lookahead == '[') ADVANCE(58);
+      if (lookahead == '\r') ADVANCE(53);
       if (lookahead != 0 &&
           lookahead != '-' &&
-          (lookahead < '[' || ']' < lookahead)) ADVANCE(54);
+          lookahead != '\\' &&
+          lookahead != ']') ADVANCE(53);
       END_STATE();
     case 57:
       ACCEPT_TOKEN(sym_class_character);
-      if (lookahead == '\n') ADVANCE(57);
-      if (lookahead == '\r') ADVANCE(54);
-      if (lookahead != 0 &&
-          lookahead != '-' &&
-          lookahead != '\\' &&
-          lookahead != ']') ADVANCE(54);
+      if (lookahead == ':') ADVANCE(49);
       END_STATE();
     case 58:
-      ACCEPT_TOKEN(sym_class_character);
-      if (lookahead == ':') ADVANCE(50);
-      END_STATE();
-    case 59:
       ACCEPT_TOKEN(anon_sym_LPAREN);
       if (lookahead == '?') ADVANCE(40);
       END_STATE();
-    case 60:
+    case 59:
       ACCEPT_TOKEN(anon_sym_GT);
       END_STATE();
-    case 61:
+    case 60:
       ACCEPT_TOKEN(anon_sym_LPAREN_QMARK_COLON);
       END_STATE();
+    case 61:
+      ACCEPT_TOKEN(anon_sym_COLON);
+      END_STATE();
     case 62:
-      ACCEPT_TOKEN(anon_sym_STAR);
+      ACCEPT_TOKEN(anon_sym_COLON);
+      if (lookahead == ']') ADVANCE(50);
       END_STATE();
     case 63:
-      ACCEPT_TOKEN(anon_sym_QMARK);
+      ACCEPT_TOKEN(anon_sym_STAR);
       END_STATE();
     case 64:
-      ACCEPT_TOKEN(anon_sym_PLUS);
+      ACCEPT_TOKEN(anon_sym_QMARK);
       END_STATE();
     case 65:
-      ACCEPT_TOKEN(anon_sym_LBRACE);
+      ACCEPT_TOKEN(anon_sym_PLUS);
       END_STATE();
     case 66:
-      ACCEPT_TOKEN(anon_sym_COMMA);
+      ACCEPT_TOKEN(anon_sym_LBRACE);
       END_STATE();
     case 67:
-      ACCEPT_TOKEN(anon_sym_RBRACE);
+      ACCEPT_TOKEN(anon_sym_COMMA);
       END_STATE();
     case 68:
-      ACCEPT_TOKEN(anon_sym_BSLASHk);
+      ACCEPT_TOKEN(anon_sym_RBRACE);
       END_STATE();
     case 69:
-      ACCEPT_TOKEN(anon_sym_LT);
+      ACCEPT_TOKEN(anon_sym_BSLASHk);
       END_STATE();
     case 70:
-      ACCEPT_TOKEN(sym_decimal_escape);
-      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(70);
+      ACCEPT_TOKEN(anon_sym_LT);
       END_STATE();
     case 71:
-      ACCEPT_TOKEN(aux_sym_character_class_escape_token1);
+      ACCEPT_TOKEN(sym_decimal_escape);
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(71);
       END_STATE();
     case 72:
-      ACCEPT_TOKEN(aux_sym_character_class_escape_token2);
+      ACCEPT_TOKEN(aux_sym_character_class_escape_token1);
       END_STATE();
     case 73:
-      ACCEPT_TOKEN(aux_sym_unicode_character_escape_token1);
+      ACCEPT_TOKEN(aux_sym_character_class_escape_token2);
       END_STATE();
     case 74:
-      ACCEPT_TOKEN(aux_sym_unicode_character_escape_token2);
+      ACCEPT_TOKEN(aux_sym_unicode_character_escape_token1);
       END_STATE();
     case 75:
+      ACCEPT_TOKEN(aux_sym_unicode_character_escape_token2);
+      END_STATE();
+    case 76:
       ACCEPT_TOKEN(sym_unicode_property);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(75);
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(76);
       END_STATE();
-    case 76:
+    case 77:
       ACCEPT_TOKEN(aux_sym_control_escape_token1);
       END_STATE();
-    case 77:
+    case 78:
       ACCEPT_TOKEN(aux_sym_control_escape_token2);
       END_STATE();
-    case 78:
+    case 79:
       ACCEPT_TOKEN(sym_control_letter_escape);
       END_STATE();
-    case 79:
+    case 80:
       ACCEPT_TOKEN(sym_identity_escape);
       END_STATE();
-    case 80:
+    case 81:
       ACCEPT_TOKEN(sym_identity_escape);
       if (lookahead == '{') ADVANCE(22);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'F') ||
           ('a' <= lookahead && lookahead <= 'f')) ADVANCE(27);
       END_STATE();
-    case 81:
+    case 82:
       ACCEPT_TOKEN(sym_identity_escape);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'F') ||
           ('a' <= lookahead && lookahead <= 'f')) ADVANCE(23);
       END_STATE();
-    case 82:
+    case 83:
       ACCEPT_TOKEN(sym_identity_escape);
       if (('A' <= lookahead && lookahead <= 'Z') ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(78);
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(79);
       END_STATE();
-    case 83:
+    case 84:
       ACCEPT_TOKEN(sym_group_name);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(83);
+          ('a' <= lookahead && lookahead <= 'z')) ADVANCE(84);
       END_STATE();
-    case 84:
+    case 85:
       ACCEPT_TOKEN(sym_decimal_digits);
-      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(84);
+      if (('0' <= lookahead && lookahead <= '9')) ADVANCE(85);
       END_STATE();
     default:
       return false;
@@ -1232,9 +1285,9 @@ static const TSLexMode ts_lex_modes[STATE_COUNT] = {
   [7] = {.lex_state = 30},
   [8] = {.lex_state = 30},
   [9] = {.lex_state = 30},
-  [10] = {.lex_state = 32},
-  [11] = {.lex_state = 32},
-  [12] = {.lex_state = 32},
+  [10] = {.lex_state = 30},
+  [11] = {.lex_state = 30},
+  [12] = {.lex_state = 30},
   [13] = {.lex_state = 32},
   [14] = {.lex_state = 32},
   [15] = {.lex_state = 32},
@@ -1258,28 +1311,28 @@ static const TSLexMode ts_lex_modes[STATE_COUNT] = {
   [33] = {.lex_state = 32},
   [34] = {.lex_state = 32},
   [35] = {.lex_state = 32},
-  [36] = {.lex_state = 30},
-  [37] = {.lex_state = 30},
-  [38] = {.lex_state = 30},
-  [39] = {.lex_state = 30},
-  [40] = {.lex_state = 30},
-  [41] = {.lex_state = 30},
-  [42] = {.lex_state = 30},
-  [43] = {.lex_state = 30},
+  [36] = {.lex_state = 32},
+  [37] = {.lex_state = 32},
+  [38] = {.lex_state = 32},
+  [39] = {.lex_state = 32},
+  [40] = {.lex_state = 32},
+  [41] = {.lex_state = 32},
+  [42] = {.lex_state = 32},
+  [43] = {.lex_state = 32},
   [44] = {.lex_state = 30},
   [45] = {.lex_state = 30},
   [46] = {.lex_state = 30},
   [47] = {.lex_state = 30},
   [48] = {.lex_state = 30},
-  [49] = {.lex_state = 1},
-  [50] = {.lex_state = 2},
-  [51] = {.lex_state = 2},
-  [52] = {.lex_state = 2},
-  [53] = {.lex_state = 2},
-  [54] = {.lex_state = 2},
-  [55] = {.lex_state = 2},
-  [56] = {.lex_state = 2},
-  [57] = {.lex_state = 2},
+  [49] = {.lex_state = 30},
+  [50] = {.lex_state = 30},
+  [51] = {.lex_state = 30},
+  [52] = {.lex_state = 30},
+  [53] = {.lex_state = 30},
+  [54] = {.lex_state = 30},
+  [55] = {.lex_state = 30},
+  [56] = {.lex_state = 30},
+  [57] = {.lex_state = 1},
   [58] = {.lex_state = 2},
   [59] = {.lex_state = 2},
   [60] = {.lex_state = 2},
@@ -1291,52 +1344,70 @@ static const TSLexMode ts_lex_modes[STATE_COUNT] = {
   [66] = {.lex_state = 2},
   [67] = {.lex_state = 2},
   [68] = {.lex_state = 2},
-  [69] = {.lex_state = 3},
-  [70] = {.lex_state = 3},
-  [71] = {.lex_state = 3},
-  [72] = {.lex_state = 3},
-  [73] = {.lex_state = 0},
-  [74] = {.lex_state = 0},
-  [75] = {.lex_state = 0},
-  [76] = {.lex_state = 0},
-  [77] = {.lex_state = 5},
-  [78] = {.lex_state = 0},
-  [79] = {.lex_state = 5},
-  [80] = {.lex_state = 5},
+  [69] = {.lex_state = 2},
+  [70] = {.lex_state = 2},
+  [71] = {.lex_state = 2},
+  [72] = {.lex_state = 2},
+  [73] = {.lex_state = 2},
+  [74] = {.lex_state = 2},
+  [75] = {.lex_state = 2},
+  [76] = {.lex_state = 2},
+  [77] = {.lex_state = 3},
+  [78] = {.lex_state = 3},
+  [79] = {.lex_state = 3},
+  [80] = {.lex_state = 3},
   [81] = {.lex_state = 5},
-  [82] = {.lex_state = 5},
-  [83] = {.lex_state = 5},
-  [84] = {.lex_state = 7},
-  [85] = {.lex_state = 5},
-  [86] = {.lex_state = 0},
+  [82] = {.lex_state = 0},
+  [83] = {.lex_state = 0},
+  [84] = {.lex_state = 0},
+  [85] = {.lex_state = 0},
+  [86] = {.lex_state = 5},
   [87] = {.lex_state = 5},
-  [88] = {.lex_state = 5},
-  [89] = {.lex_state = 5},
-  [90] = {.lex_state = 7},
+  [88] = {.lex_state = 7},
+  [89] = {.lex_state = 0},
+  [90] = {.lex_state = 9},
   [91] = {.lex_state = 5},
   [92] = {.lex_state = 5},
   [93] = {.lex_state = 5},
-  [94] = {.lex_state = 9},
+  [94] = {.lex_state = 5},
   [95] = {.lex_state = 5},
   [96] = {.lex_state = 5},
   [97] = {.lex_state = 5},
-  [98] = {.lex_state = 0},
-  [99] = {.lex_state = 0},
+  [98] = {.lex_state = 5},
+  [99] = {.lex_state = 5},
   [100] = {.lex_state = 5},
-  [101] = {.lex_state = 7},
-  [102] = {.lex_state = 0},
+  [101] = {.lex_state = 5},
+  [102] = {.lex_state = 9},
   [103] = {.lex_state = 5},
   [104] = {.lex_state = 5},
-  [105] = {.lex_state = 0},
-  [106] = {.lex_state = 5},
-  [107] = {.lex_state = 0},
+  [105] = {.lex_state = 5},
+  [106] = {.lex_state = 0},
+  [107] = {.lex_state = 7},
   [108] = {.lex_state = 0},
-  [109] = {.lex_state = 0},
-  [110] = {.lex_state = 5},
-  [111] = {.lex_state = 5},
-  [112] = {.lex_state = 9},
-  [113] = {.lex_state = 5},
+  [109] = {.lex_state = 5},
+  [110] = {.lex_state = 9},
+  [111] = {.lex_state = 0},
+  [112] = {.lex_state = 7},
+  [113] = {.lex_state = 0},
   [114] = {.lex_state = 0},
+  [115] = {.lex_state = 5},
+  [116] = {.lex_state = 5},
+  [117] = {.lex_state = 5},
+  [118] = {.lex_state = 0},
+  [119] = {.lex_state = 0},
+  [120] = {.lex_state = 7},
+  [121] = {.lex_state = 5},
+  [122] = {.lex_state = 5},
+  [123] = {.lex_state = 0},
+  [124] = {.lex_state = 5},
+  [125] = {.lex_state = 0},
+  [126] = {.lex_state = 5},
+  [127] = {.lex_state = 0},
+  [128] = {.lex_state = 7},
+  [129] = {.lex_state = 5},
+  [130] = {.lex_state = 0},
+  [131] = {.lex_state = 5},
+  [132] = {.lex_state = 0},
 };
 
 static const uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = {
@@ -1363,6 +1434,7 @@ static const uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = {
     [anon_sym_LPAREN] = ACTIONS(1),
     [anon_sym_GT] = ACTIONS(1),
     [anon_sym_LPAREN_QMARK_COLON] = ACTIONS(1),
+    [anon_sym_COLON] = ACTIONS(1),
     [anon_sym_STAR] = ACTIONS(1),
     [anon_sym_QMARK] = ACTIONS(1),
     [anon_sym_PLUS] = ACTIONS(1),
@@ -1382,24 +1454,25 @@ static const uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = {
     [sym_identity_escape] = ACTIONS(1),
   },
   [1] = {
-    [sym_pattern] = STATE(98),
-    [sym_alternation] = STATE(86),
-    [sym_term] = STATE(76),
-    [sym_start_assertion] = STATE(10),
-    [sym_lookaround_assertion] = STATE(10),
-    [sym__lookahead_assertion] = STATE(15),
-    [sym__lookbehind_assertion] = STATE(15),
-    [sym_character_class] = STATE(10),
-    [sym_posix_character_class] = STATE(10),
-    [sym_anonymous_capturing_group] = STATE(10),
-    [sym_named_capturing_group] = STATE(10),
-    [sym_non_capturing_group] = STATE(10),
-    [sym_backreference_escape] = STATE(10),
-    [sym_character_class_escape] = STATE(10),
-    [sym_unicode_character_escape] = STATE(35),
-    [sym_control_escape] = STATE(10),
-    [aux_sym_alternation_repeat1] = STATE(74),
-    [aux_sym_term_repeat1] = STATE(8),
+    [sym_pattern] = STATE(108),
+    [sym_alternation] = STATE(106),
+    [sym_term] = STATE(85),
+    [sym_start_assertion] = STATE(13),
+    [sym_lookaround_assertion] = STATE(13),
+    [sym__lookahead_assertion] = STATE(16),
+    [sym__lookbehind_assertion] = STATE(16),
+    [sym_character_class] = STATE(13),
+    [sym_posix_character_class] = STATE(13),
+    [sym_anonymous_capturing_group] = STATE(13),
+    [sym_named_capturing_group] = STATE(13),
+    [sym_non_capturing_group] = STATE(13),
+    [sym_inline_flags_group] = STATE(13),
+    [sym_backreference_escape] = STATE(13),
+    [sym_character_class_escape] = STATE(13),
+    [sym_unicode_character_escape] = STATE(21),
+    [sym_control_escape] = STATE(13),
+    [aux_sym_alternation_repeat1] = STATE(83),
+    [aux_sym_term_repeat1] = STATE(12),
     [anon_sym_PIPE] = ACTIONS(3),
     [sym_any_character] = ACTIONS(5),
     [anon_sym_CARET] = ACTIONS(7),
@@ -1425,24 +1498,25 @@ static const uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = {
     [sym_identity_escape] = ACTIONS(33),
   },
   [2] = {
-    [sym_pattern] = STATE(109),
-    [sym_alternation] = STATE(86),
-    [sym_term] = STATE(76),
-    [sym_start_assertion] = STATE(10),
-    [sym_lookaround_assertion] = STATE(10),
-    [sym__lookahead_assertion] = STATE(15),
-    [sym__lookbehind_assertion] = STATE(15),
-    [sym_character_class] = STATE(10),
-    [sym_posix_character_class] = STATE(10),
-    [sym_anonymous_capturing_group] = STATE(10),
-    [sym_named_capturing_group] = STATE(10),
-    [sym_non_capturing_group] = STATE(10),
-    [sym_backreference_escape] = STATE(10),
-    [sym_character_class_escape] = STATE(10),
-    [sym_unicode_character_escape] = STATE(35),
-    [sym_control_escape] = STATE(10),
-    [aux_sym_alternation_repeat1] = STATE(74),
-    [aux_sym_term_repeat1] = STATE(8),
+    [sym_pattern] = STATE(113),
+    [sym_alternation] = STATE(106),
+    [sym_term] = STATE(85),
+    [sym_start_assertion] = STATE(13),
+    [sym_lookaround_assertion] = STATE(13),
+    [sym__lookahead_assertion] = STATE(16),
+    [sym__lookbehind_assertion] = STATE(16),
+    [sym_character_class] = STATE(13),
+    [sym_posix_character_class] = STATE(13),
+    [sym_anonymous_capturing_group] = STATE(13),
+    [sym_named_capturing_group] = STATE(13),
+    [sym_non_capturing_group] = STATE(13),
+    [sym_inline_flags_group] = STATE(13),
+    [sym_backreference_escape] = STATE(13),
+    [sym_character_class_escape] = STATE(13),
+    [sym_unicode_character_escape] = STATE(21),
+    [sym_control_escape] = STATE(13),
+    [aux_sym_alternation_repeat1] = STATE(83),
+    [aux_sym_term_repeat1] = STATE(12),
     [anon_sym_PIPE] = ACTIONS(3),
     [sym_any_character] = ACTIONS(5),
     [anon_sym_CARET] = ACTIONS(7),
@@ -1468,24 +1542,25 @@ static const uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = {
     [sym_identity_escape] = ACTIONS(33),
   },
   [3] = {
-    [sym_pattern] = STATE(102),
-    [sym_alternation] = STATE(86),
-    [sym_term] = STATE(76),
-    [sym_start_assertion] = STATE(10),
-    [sym_lookaround_assertion] = STATE(10),
-    [sym__lookahead_assertion] = STATE(15),
-    [sym__lookbehind_assertion] = STATE(15),
-    [sym_character_class] = STATE(10),
-    [sym_posix_character_class] = STATE(10),
-    [sym_anonymous_capturing_group] = STATE(10),
-    [sym_named_capturing_group] = STATE(10),
-    [sym_non_capturing_group] = STATE(10),
-    [sym_backreference_escape] = STATE(10),
-    [sym_character_class_escape] = STATE(10),
-    [sym_unicode_character_escape] = STATE(35),
-    [sym_control_escape] = STATE(10),
-    [aux_sym_alternation_repeat1] = STATE(74),
-    [aux_sym_term_repeat1] = STATE(8),
+    [sym_pattern] = STATE(114),
+    [sym_alternation] = STATE(106),
+    [sym_term] = STATE(85),
+    [sym_start_assertion] = STATE(13),
+    [sym_lookaround_assertion] = STATE(13),
+    [sym__lookahead_assertion] = STATE(16),
+    [sym__lookbehind_assertion] = STATE(16),
+    [sym_character_class] = STATE(13),
+    [sym_posix_character_class] = STATE(13),
+    [sym_anonymous_capturing_group] = STATE(13),
+    [sym_named_capturing_group] = STATE(13),
+    [sym_non_capturing_group] = STATE(13),
+    [sym_inline_flags_group] = STATE(13),
+    [sym_backreference_escape] = STATE(13),
+    [sym_character_class_escape] = STATE(13),
+    [sym_unicode_character_escape] = STATE(21),
+    [sym_control_escape] = STATE(13),
+    [aux_sym_alternation_repeat1] = STATE(83),
+    [aux_sym_term_repeat1] = STATE(12),
     [anon_sym_PIPE] = ACTIONS(3),
     [sym_any_character] = ACTIONS(5),
     [anon_sym_CARET] = ACTIONS(7),
@@ -1511,24 +1586,25 @@ static const uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = {
     [sym_identity_escape] = ACTIONS(33),
   },
   [4] = {
-    [sym_pattern] = STATE(108),
-    [sym_alternation] = STATE(86),
-    [sym_term] = STATE(76),
-    [sym_start_assertion] = STATE(10),
-    [sym_lookaround_assertion] = STATE(10),
-    [sym__lookahead_assertion] = STATE(15),
-    [sym__lookbehind_assertion] = STATE(15),
-    [sym_character_class] = STATE(10),
-    [sym_posix_character_class] = STATE(10),
-    [sym_anonymous_capturing_group] = STATE(10),
-    [sym_named_capturing_group] = STATE(10),
-    [sym_non_capturing_group] = STATE(10),
-    [sym_backreference_escape] = STATE(10),
-    [sym_character_class_escape] = STATE(10),
-    [sym_unicode_character_escape] = STATE(35),
-    [sym_control_escape] = STATE(10),
-    [aux_sym_alternation_repeat1] = STATE(74),
-    [aux_sym_term_repeat1] = STATE(8),
+    [sym_pattern] = STATE(118),
+    [sym_alternation] = STATE(106),
+    [sym_term] = STATE(85),
+    [sym_start_assertion] = STATE(13),
+    [sym_lookaround_assertion] = STATE(13),
+    [sym__lookahead_assertion] = STATE(16),
+    [sym__lookbehind_assertion] = STATE(16),
+    [sym_character_class] = STATE(13),
+    [sym_posix_character_class] = STATE(13),
+    [sym_anonymous_capturing_group] = STATE(13),
+    [sym_named_capturing_group] = STATE(13),
+    [sym_non_capturing_group] = STATE(13),
+    [sym_inline_flags_group] = STATE(13),
+    [sym_backreference_escape] = STATE(13),
+    [sym_character_class_escape] = STATE(13),
+    [sym_unicode_character_escape] = STATE(21),
+    [sym_control_escape] = STATE(13),
+    [aux_sym_alternation_repeat1] = STATE(83),
+    [aux_sym_term_repeat1] = STATE(12),
     [anon_sym_PIPE] = ACTIONS(3),
     [sym_any_character] = ACTIONS(5),
     [anon_sym_CARET] = ACTIONS(7),
@@ -1554,24 +1630,25 @@ static const uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = {
     [sym_identity_escape] = ACTIONS(33),
   },
   [5] = {
-    [sym_pattern] = STATE(107),
-    [sym_alternation] = STATE(86),
-    [sym_term] = STATE(76),
-    [sym_start_assertion] = STATE(10),
-    [sym_lookaround_assertion] = STATE(10),
-    [sym__lookahead_assertion] = STATE(15),
-    [sym__lookbehind_assertion] = STATE(15),
-    [sym_character_class] = STATE(10),
-    [sym_posix_character_class] = STATE(10),
-    [sym_anonymous_capturing_group] = STATE(10),
-    [sym_named_capturing_group] = STATE(10),
-    [sym_non_capturing_group] = STATE(10),
-    [sym_backreference_escape] = STATE(10),
-    [sym_character_class_escape] = STATE(10),
-    [sym_unicode_character_escape] = STATE(35),
-    [sym_control_escape] = STATE(10),
-    [aux_sym_alternation_repeat1] = STATE(74),
-    [aux_sym_term_repeat1] = STATE(8),
+    [sym_pattern] = STATE(127),
+    [sym_alternation] = STATE(106),
+    [sym_term] = STATE(85),
+    [sym_start_assertion] = STATE(13),
+    [sym_lookaround_assertion] = STATE(13),
+    [sym__lookahead_assertion] = STATE(16),
+    [sym__lookbehind_assertion] = STATE(16),
+    [sym_character_class] = STATE(13),
+    [sym_posix_character_class] = STATE(13),
+    [sym_anonymous_capturing_group] = STATE(13),
+    [sym_named_capturing_group] = STATE(13),
+    [sym_non_capturing_group] = STATE(13),
+    [sym_inline_flags_group] = STATE(13),
+    [sym_backreference_escape] = STATE(13),
+    [sym_character_class_escape] = STATE(13),
+    [sym_unicode_character_escape] = STATE(21),
+    [sym_control_escape] = STATE(13),
+    [aux_sym_alternation_repeat1] = STATE(83),
+    [aux_sym_term_repeat1] = STATE(12),
     [anon_sym_PIPE] = ACTIONS(3),
     [sym_any_character] = ACTIONS(5),
     [anon_sym_CARET] = ACTIONS(7),
@@ -1597,24 +1674,25 @@ static const uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = {
     [sym_identity_escape] = ACTIONS(33),
   },
   [6] = {
-    [sym_pattern] = STATE(99),
-    [sym_alternation] = STATE(86),
-    [sym_term] = STATE(76),
-    [sym_start_assertion] = STATE(10),
-    [sym_lookaround_assertion] = STATE(10),
-    [sym__lookahead_assertion] = STATE(15),
-    [sym__lookbehind_assertion] = STATE(15),
-    [sym_character_class] = STATE(10),
-    [sym_posix_character_class] = STATE(10),
-    [sym_anonymous_capturing_group] = STATE(10),
-    [sym_named_capturing_group] = STATE(10),
-    [sym_non_capturing_group] = STATE(10),
-    [sym_backreference_escape] = STATE(10),
-    [sym_character_class_escape] = STATE(10),
-    [sym_unicode_character_escape] = STATE(35),
-    [sym_control_escape] = STATE(10),
-    [aux_sym_alternation_repeat1] = STATE(74),
-    [aux_sym_term_repeat1] = STATE(8),
+    [sym_pattern] = STATE(111),
+    [sym_alternation] = STATE(106),
+    [sym_term] = STATE(85),
+    [sym_start_assertion] = STATE(13),
+    [sym_lookaround_assertion] = STATE(13),
+    [sym__lookahead_assertion] = STATE(16),
+    [sym__lookbehind_assertion] = STATE(16),
+    [sym_character_class] = STATE(13),
+    [sym_posix_character_class] = STATE(13),
+    [sym_anonymous_capturing_group] = STATE(13),
+    [sym_named_capturing_group] = STATE(13),
+    [sym_non_capturing_group] = STATE(13),
+    [sym_inline_flags_group] = STATE(13),
+    [sym_backreference_escape] = STATE(13),
+    [sym_character_class_escape] = STATE(13),
+    [sym_unicode_character_escape] = STATE(21),
+    [sym_control_escape] = STATE(13),
+    [aux_sym_alternation_repeat1] = STATE(83),
+    [aux_sym_term_repeat1] = STATE(12),
     [anon_sym_PIPE] = ACTIONS(3),
     [sym_any_character] = ACTIONS(5),
     [anon_sym_CARET] = ACTIONS(7),
@@ -1640,21 +1718,154 @@ static const uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = {
     [sym_identity_escape] = ACTIONS(33),
   },
   [7] = {
-    [sym_term] = STATE(78),
-    [sym_start_assertion] = STATE(10),
-    [sym_lookaround_assertion] = STATE(10),
-    [sym__lookahead_assertion] = STATE(15),
-    [sym__lookbehind_assertion] = STATE(15),
-    [sym_character_class] = STATE(10),
-    [sym_posix_character_class] = STATE(10),
-    [sym_anonymous_capturing_group] = STATE(10),
-    [sym_named_capturing_group] = STATE(10),
-    [sym_non_capturing_group] = STATE(10),
-    [sym_backreference_escape] = STATE(10),
-    [sym_character_class_escape] = STATE(10),
-    [sym_unicode_character_escape] = STATE(35),
-    [sym_control_escape] = STATE(10),
-    [aux_sym_term_repeat1] = STATE(8),
+    [sym_pattern] = STATE(130),
+    [sym_alternation] = STATE(106),
+    [sym_term] = STATE(85),
+    [sym_start_assertion] = STATE(13),
+    [sym_lookaround_assertion] = STATE(13),
+    [sym__lookahead_assertion] = STATE(16),
+    [sym__lookbehind_assertion] = STATE(16),
+    [sym_character_class] = STATE(13),
+    [sym_posix_character_class] = STATE(13),
+    [sym_anonymous_capturing_group] = STATE(13),
+    [sym_named_capturing_group] = STATE(13),
+    [sym_non_capturing_group] = STATE(13),
+    [sym_inline_flags_group] = STATE(13),
+    [sym_backreference_escape] = STATE(13),
+    [sym_character_class_escape] = STATE(13),
+    [sym_unicode_character_escape] = STATE(21),
+    [sym_control_escape] = STATE(13),
+    [aux_sym_alternation_repeat1] = STATE(83),
+    [aux_sym_term_repeat1] = STATE(12),
+    [anon_sym_PIPE] = ACTIONS(3),
+    [sym_any_character] = ACTIONS(5),
+    [anon_sym_CARET] = ACTIONS(7),
+    [sym_end_assertion] = ACTIONS(5),
+    [sym_boundary_assertion] = ACTIONS(5),
+    [sym_non_boundary_assertion] = ACTIONS(5),
+    [anon_sym_LPAREN_QMARK] = ACTIONS(9),
+    [anon_sym_LPAREN_QMARK_LT] = ACTIONS(11),
+    [sym_pattern_character] = ACTIONS(5),
+    [anon_sym_LBRACK] = ACTIONS(13),
+    [anon_sym_LBRACK_COLON] = ACTIONS(15),
+    [anon_sym_LPAREN] = ACTIONS(17),
+    [anon_sym_LPAREN_QMARK_COLON] = ACTIONS(19),
+    [anon_sym_BSLASHk] = ACTIONS(21),
+    [sym_decimal_escape] = ACTIONS(5),
+    [aux_sym_character_class_escape_token1] = ACTIONS(23),
+    [aux_sym_character_class_escape_token2] = ACTIONS(25),
+    [aux_sym_unicode_character_escape_token1] = ACTIONS(27),
+    [aux_sym_unicode_character_escape_token2] = ACTIONS(27),
+    [aux_sym_control_escape_token1] = ACTIONS(29),
+    [aux_sym_control_escape_token2] = ACTIONS(31),
+    [sym_control_letter_escape] = ACTIONS(5),
+    [sym_identity_escape] = ACTIONS(33),
+  },
+  [8] = {
+    [sym_pattern] = STATE(125),
+    [sym_alternation] = STATE(106),
+    [sym_term] = STATE(85),
+    [sym_start_assertion] = STATE(13),
+    [sym_lookaround_assertion] = STATE(13),
+    [sym__lookahead_assertion] = STATE(16),
+    [sym__lookbehind_assertion] = STATE(16),
+    [sym_character_class] = STATE(13),
+    [sym_posix_character_class] = STATE(13),
+    [sym_anonymous_capturing_group] = STATE(13),
+    [sym_named_capturing_group] = STATE(13),
+    [sym_non_capturing_group] = STATE(13),
+    [sym_inline_flags_group] = STATE(13),
+    [sym_backreference_escape] = STATE(13),
+    [sym_character_class_escape] = STATE(13),
+    [sym_unicode_character_escape] = STATE(21),
+    [sym_control_escape] = STATE(13),
+    [aux_sym_alternation_repeat1] = STATE(83),
+    [aux_sym_term_repeat1] = STATE(12),
+    [anon_sym_PIPE] = ACTIONS(3),
+    [sym_any_character] = ACTIONS(5),
+    [anon_sym_CARET] = ACTIONS(7),
+    [sym_end_assertion] = ACTIONS(5),
+    [sym_boundary_assertion] = ACTIONS(5),
+    [sym_non_boundary_assertion] = ACTIONS(5),
+    [anon_sym_LPAREN_QMARK] = ACTIONS(9),
+    [anon_sym_LPAREN_QMARK_LT] = ACTIONS(11),
+    [sym_pattern_character] = ACTIONS(5),
+    [anon_sym_LBRACK] = ACTIONS(13),
+    [anon_sym_LBRACK_COLON] = ACTIONS(15),
+    [anon_sym_LPAREN] = ACTIONS(17),
+    [anon_sym_LPAREN_QMARK_COLON] = ACTIONS(19),
+    [anon_sym_BSLASHk] = ACTIONS(21),
+    [sym_decimal_escape] = ACTIONS(5),
+    [aux_sym_character_class_escape_token1] = ACTIONS(23),
+    [aux_sym_character_class_escape_token2] = ACTIONS(25),
+    [aux_sym_unicode_character_escape_token1] = ACTIONS(27),
+    [aux_sym_unicode_character_escape_token2] = ACTIONS(27),
+    [aux_sym_control_escape_token1] = ACTIONS(29),
+    [aux_sym_control_escape_token2] = ACTIONS(31),
+    [sym_control_letter_escape] = ACTIONS(5),
+    [sym_identity_escape] = ACTIONS(33),
+  },
+  [9] = {
+    [sym_pattern] = STATE(119),
+    [sym_alternation] = STATE(106),
+    [sym_term] = STATE(85),
+    [sym_start_assertion] = STATE(13),
+    [sym_lookaround_assertion] = STATE(13),
+    [sym__lookahead_assertion] = STATE(16),
+    [sym__lookbehind_assertion] = STATE(16),
+    [sym_character_class] = STATE(13),
+    [sym_posix_character_class] = STATE(13),
+    [sym_anonymous_capturing_group] = STATE(13),
+    [sym_named_capturing_group] = STATE(13),
+    [sym_non_capturing_group] = STATE(13),
+    [sym_inline_flags_group] = STATE(13),
+    [sym_backreference_escape] = STATE(13),
+    [sym_character_class_escape] = STATE(13),
+    [sym_unicode_character_escape] = STATE(21),
+    [sym_control_escape] = STATE(13),
+    [aux_sym_alternation_repeat1] = STATE(83),
+    [aux_sym_term_repeat1] = STATE(12),
+    [anon_sym_PIPE] = ACTIONS(3),
+    [sym_any_character] = ACTIONS(5),
+    [anon_sym_CARET] = ACTIONS(7),
+    [sym_end_assertion] = ACTIONS(5),
+    [sym_boundary_assertion] = ACTIONS(5),
+    [sym_non_boundary_assertion] = ACTIONS(5),
+    [anon_sym_LPAREN_QMARK] = ACTIONS(9),
+    [anon_sym_LPAREN_QMARK_LT] = ACTIONS(11),
+    [sym_pattern_character] = ACTIONS(5),
+    [anon_sym_LBRACK] = ACTIONS(13),
+    [anon_sym_LBRACK_COLON] = ACTIONS(15),
+    [anon_sym_LPAREN] = ACTIONS(17),
+    [anon_sym_LPAREN_QMARK_COLON] = ACTIONS(19),
+    [anon_sym_BSLASHk] = ACTIONS(21),
+    [sym_decimal_escape] = ACTIONS(5),
+    [aux_sym_character_class_escape_token1] = ACTIONS(23),
+    [aux_sym_character_class_escape_token2] = ACTIONS(25),
+    [aux_sym_unicode_character_escape_token1] = ACTIONS(27),
+    [aux_sym_unicode_character_escape_token2] = ACTIONS(27),
+    [aux_sym_control_escape_token1] = ACTIONS(29),
+    [aux_sym_control_escape_token2] = ACTIONS(31),
+    [sym_control_letter_escape] = ACTIONS(5),
+    [sym_identity_escape] = ACTIONS(33),
+  },
+  [10] = {
+    [sym_term] = STATE(89),
+    [sym_start_assertion] = STATE(13),
+    [sym_lookaround_assertion] = STATE(13),
+    [sym__lookahead_assertion] = STATE(16),
+    [sym__lookbehind_assertion] = STATE(16),
+    [sym_character_class] = STATE(13),
+    [sym_posix_character_class] = STATE(13),
+    [sym_anonymous_capturing_group] = STATE(13),
+    [sym_named_capturing_group] = STATE(13),
+    [sym_non_capturing_group] = STATE(13),
+    [sym_inline_flags_group] = STATE(13),
+    [sym_backreference_escape] = STATE(13),
+    [sym_character_class_escape] = STATE(13),
+    [sym_unicode_character_escape] = STATE(21),
+    [sym_control_escape] = STATE(13),
+    [aux_sym_term_repeat1] = STATE(12),
     [ts_builtin_sym_end] = ACTIONS(35),
     [anon_sym_PIPE] = ACTIONS(35),
     [sym_any_character] = ACTIONS(5),
@@ -1681,30 +1892,73 @@ static const uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = {
     [sym_control_letter_escape] = ACTIONS(5),
     [sym_identity_escape] = ACTIONS(33),
   },
-  [8] = {
-    [sym_start_assertion] = STATE(10),
-    [sym_lookaround_assertion] = STATE(10),
-    [sym__lookahead_assertion] = STATE(15),
-    [sym__lookbehind_assertion] = STATE(15),
-    [sym_character_class] = STATE(10),
-    [sym_posix_character_class] = STATE(10),
-    [sym_anonymous_capturing_group] = STATE(10),
-    [sym_named_capturing_group] = STATE(10),
-    [sym_non_capturing_group] = STATE(10),
-    [sym_backreference_escape] = STATE(10),
-    [sym_character_class_escape] = STATE(10),
-    [sym_unicode_character_escape] = STATE(35),
-    [sym_control_escape] = STATE(10),
-    [aux_sym_term_repeat1] = STATE(9),
+  [11] = {
+    [sym_start_assertion] = STATE(13),
+    [sym_lookaround_assertion] = STATE(13),
+    [sym__lookahead_assertion] = STATE(16),
+    [sym__lookbehind_assertion] = STATE(16),
+    [sym_character_class] = STATE(13),
+    [sym_posix_character_class] = STATE(13),
+    [sym_anonymous_capturing_group] = STATE(13),
+    [sym_named_capturing_group] = STATE(13),
+    [sym_non_capturing_group] = STATE(13),
+    [sym_inline_flags_group] = STATE(13),
+    [sym_backreference_escape] = STATE(13),
+    [sym_character_class_escape] = STATE(13),
+    [sym_unicode_character_escape] = STATE(21),
+    [sym_control_escape] = STATE(13),
+    [aux_sym_term_repeat1] = STATE(11),
     [ts_builtin_sym_end] = ACTIONS(37),
     [anon_sym_PIPE] = ACTIONS(37),
+    [sym_any_character] = ACTIONS(39),
+    [anon_sym_CARET] = ACTIONS(42),
+    [sym_end_assertion] = ACTIONS(39),
+    [sym_boundary_assertion] = ACTIONS(39),
+    [sym_non_boundary_assertion] = ACTIONS(39),
+    [anon_sym_LPAREN_QMARK] = ACTIONS(45),
+    [anon_sym_RPAREN] = ACTIONS(37),
+    [anon_sym_LPAREN_QMARK_LT] = ACTIONS(48),
+    [sym_pattern_character] = ACTIONS(39),
+    [anon_sym_LBRACK] = ACTIONS(51),
+    [anon_sym_LBRACK_COLON] = ACTIONS(54),
+    [anon_sym_LPAREN] = ACTIONS(57),
+    [anon_sym_LPAREN_QMARK_COLON] = ACTIONS(60),
+    [anon_sym_BSLASHk] = ACTIONS(63),
+    [sym_decimal_escape] = ACTIONS(39),
+    [aux_sym_character_class_escape_token1] = ACTIONS(66),
+    [aux_sym_character_class_escape_token2] = ACTIONS(69),
+    [aux_sym_unicode_character_escape_token1] = ACTIONS(72),
+    [aux_sym_unicode_character_escape_token2] = ACTIONS(72),
+    [aux_sym_control_escape_token1] = ACTIONS(75),
+    [aux_sym_control_escape_token2] = ACTIONS(78),
+    [sym_control_letter_escape] = ACTIONS(39),
+    [sym_identity_escape] = ACTIONS(81),
+  },
+  [12] = {
+    [sym_start_assertion] = STATE(13),
+    [sym_lookaround_assertion] = STATE(13),
+    [sym__lookahead_assertion] = STATE(16),
+    [sym__lookbehind_assertion] = STATE(16),
+    [sym_character_class] = STATE(13),
+    [sym_posix_character_class] = STATE(13),
+    [sym_anonymous_capturing_group] = STATE(13),
+    [sym_named_capturing_group] = STATE(13),
+    [sym_non_capturing_group] = STATE(13),
+    [sym_inline_flags_group] = STATE(13),
+    [sym_backreference_escape] = STATE(13),
+    [sym_character_class_escape] = STATE(13),
+    [sym_unicode_character_escape] = STATE(21),
+    [sym_control_escape] = STATE(13),
+    [aux_sym_term_repeat1] = STATE(11),
+    [ts_builtin_sym_end] = ACTIONS(84),
+    [anon_sym_PIPE] = ACTIONS(84),
     [sym_any_character] = ACTIONS(5),
     [anon_sym_CARET] = ACTIONS(7),
     [sym_end_assertion] = ACTIONS(5),
     [sym_boundary_assertion] = ACTIONS(5),
     [sym_non_boundary_assertion] = ACTIONS(5),
     [anon_sym_LPAREN_QMARK] = ACTIONS(9),
-    [anon_sym_RPAREN] = ACTIONS(37),
+    [anon_sym_RPAREN] = ACTIONS(84),
     [anon_sym_LPAREN_QMARK_LT] = ACTIONS(11),
     [sym_pattern_character] = ACTIONS(5),
     [anon_sym_LBRACK] = ACTIONS(13),
@@ -1722,47 +1976,6 @@ static const uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = {
     [sym_control_letter_escape] = ACTIONS(5),
     [sym_identity_escape] = ACTIONS(33),
   },
-  [9] = {
-    [sym_start_assertion] = STATE(10),
-    [sym_lookaround_assertion] = STATE(10),
-    [sym__lookahead_assertion] = STATE(15),
-    [sym__lookbehind_assertion] = STATE(15),
-    [sym_character_class] = STATE(10),
-    [sym_posix_character_class] = STATE(10),
-    [sym_anonymous_capturing_group] = STATE(10),
-    [sym_named_capturing_group] = STATE(10),
-    [sym_non_capturing_group] = STATE(10),
-    [sym_backreference_escape] = STATE(10),
-    [sym_character_class_escape] = STATE(10),
-    [sym_unicode_character_escape] = STATE(35),
-    [sym_control_escape] = STATE(10),
-    [aux_sym_term_repeat1] = STATE(9),
-    [ts_builtin_sym_end] = ACTIONS(39),
-    [anon_sym_PIPE] = ACTIONS(39),
-    [sym_any_character] = ACTIONS(41),
-    [anon_sym_CARET] = ACTIONS(44),
-    [sym_end_assertion] = ACTIONS(41),
-    [sym_boundary_assertion] = ACTIONS(41),
-    [sym_non_boundary_assertion] = ACTIONS(41),
-    [anon_sym_LPAREN_QMARK] = ACTIONS(47),
-    [anon_sym_RPAREN] = ACTIONS(39),
-    [anon_sym_LPAREN_QMARK_LT] = ACTIONS(50),
-    [sym_pattern_character] = ACTIONS(41),
-    [anon_sym_LBRACK] = ACTIONS(53),
-    [anon_sym_LBRACK_COLON] = ACTIONS(56),
-    [anon_sym_LPAREN] = ACTIONS(59),
-    [anon_sym_LPAREN_QMARK_COLON] = ACTIONS(62),
-    [anon_sym_BSLASHk] = ACTIONS(65),
-    [sym_decimal_escape] = ACTIONS(41),
-    [aux_sym_character_class_escape_token1] = ACTIONS(68),
-    [aux_sym_character_class_escape_token2] = ACTIONS(71),
-    [aux_sym_unicode_character_escape_token1] = ACTIONS(74),
-    [aux_sym_unicode_character_escape_token2] = ACTIONS(74),
-    [aux_sym_control_escape_token1] = ACTIONS(77),
-    [aux_sym_control_escape_token2] = ACTIONS(80),
-    [sym_control_letter_escape] = ACTIONS(41),
-    [sym_identity_escape] = ACTIONS(83),
-  },
 };
 
 static const uint16_t ts_small_parse_table[] = {
@@ -1775,7 +1988,7 @@ static const uint16_t ts_small_parse_table[] = {
       anon_sym_PLUS,
     ACTIONS(96), 1,
       anon_sym_LBRACE,
-    STATE(47), 4,
+    STATE(54), 4,
       sym_zero_or_more,
       sym_one_or_more,
       sym_optional,
@@ -2607,16 +2820,176 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_unicode_character_escape_token2,
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
-  [898] = 3,
-    ACTIONS(202), 1,
+  [898] = 2,
+    ACTIONS(200), 6,
+      anon_sym_LPAREN_QMARK,
+      sym_pattern_character,
+      anon_sym_LBRACK,
+      anon_sym_LPAREN,
+      aux_sym_control_escape_token1,
+      sym_identity_escape,
+    ACTIONS(198), 23,
+      ts_builtin_sym_end,
+      anon_sym_PIPE,
+      sym_any_character,
+      anon_sym_CARET,
+      sym_end_assertion,
+      sym_boundary_assertion,
+      sym_non_boundary_assertion,
+      anon_sym_RPAREN,
+      anon_sym_LPAREN_QMARK_LT,
+      anon_sym_LBRACK_COLON,
+      anon_sym_LPAREN_QMARK_COLON,
+      anon_sym_STAR,
+      anon_sym_QMARK,
+      anon_sym_PLUS,
+      anon_sym_LBRACE,
+      anon_sym_BSLASHk,
+      sym_decimal_escape,
+      aux_sym_character_class_escape_token1,
+      aux_sym_character_class_escape_token2,
+      aux_sym_unicode_character_escape_token1,
+      aux_sym_unicode_character_escape_token2,
+      aux_sym_control_escape_token2,
+      sym_control_letter_escape,
+  [932] = 2,
+    ACTIONS(204), 6,
+      anon_sym_LPAREN_QMARK,
+      sym_pattern_character,
+      anon_sym_LBRACK,
+      anon_sym_LPAREN,
+      aux_sym_control_escape_token1,
+      sym_identity_escape,
+    ACTIONS(202), 23,
+      ts_builtin_sym_end,
+      anon_sym_PIPE,
+      sym_any_character,
+      anon_sym_CARET,
+      sym_end_assertion,
+      sym_boundary_assertion,
+      sym_non_boundary_assertion,
+      anon_sym_RPAREN,
+      anon_sym_LPAREN_QMARK_LT,
+      anon_sym_LBRACK_COLON,
+      anon_sym_LPAREN_QMARK_COLON,
+      anon_sym_STAR,
+      anon_sym_QMARK,
+      anon_sym_PLUS,
+      anon_sym_LBRACE,
+      anon_sym_BSLASHk,
+      sym_decimal_escape,
+      aux_sym_character_class_escape_token1,
+      aux_sym_character_class_escape_token2,
+      aux_sym_unicode_character_escape_token1,
+      aux_sym_unicode_character_escape_token2,
+      aux_sym_control_escape_token2,
+      sym_control_letter_escape,
+  [966] = 2,
+    ACTIONS(208), 6,
+      anon_sym_LPAREN_QMARK,
+      sym_pattern_character,
+      anon_sym_LBRACK,
+      anon_sym_LPAREN,
+      aux_sym_control_escape_token1,
+      sym_identity_escape,
+    ACTIONS(206), 23,
+      ts_builtin_sym_end,
+      anon_sym_PIPE,
+      sym_any_character,
+      anon_sym_CARET,
+      sym_end_assertion,
+      sym_boundary_assertion,
+      sym_non_boundary_assertion,
+      anon_sym_RPAREN,
+      anon_sym_LPAREN_QMARK_LT,
+      anon_sym_LBRACK_COLON,
+      anon_sym_LPAREN_QMARK_COLON,
+      anon_sym_STAR,
+      anon_sym_QMARK,
+      anon_sym_PLUS,
+      anon_sym_LBRACE,
+      anon_sym_BSLASHk,
+      sym_decimal_escape,
+      aux_sym_character_class_escape_token1,
+      aux_sym_character_class_escape_token2,
+      aux_sym_unicode_character_escape_token1,
+      aux_sym_unicode_character_escape_token2,
+      aux_sym_control_escape_token2,
+      sym_control_letter_escape,
+  [1000] = 2,
+    ACTIONS(212), 6,
+      anon_sym_LPAREN_QMARK,
+      sym_pattern_character,
+      anon_sym_LBRACK,
+      anon_sym_LPAREN,
+      aux_sym_control_escape_token1,
+      sym_identity_escape,
+    ACTIONS(210), 23,
+      ts_builtin_sym_end,
+      anon_sym_PIPE,
+      sym_any_character,
+      anon_sym_CARET,
+      sym_end_assertion,
+      sym_boundary_assertion,
+      sym_non_boundary_assertion,
+      anon_sym_RPAREN,
+      anon_sym_LPAREN_QMARK_LT,
+      anon_sym_LBRACK_COLON,
+      anon_sym_LPAREN_QMARK_COLON,
+      anon_sym_STAR,
+      anon_sym_QMARK,
+      anon_sym_PLUS,
+      anon_sym_LBRACE,
+      anon_sym_BSLASHk,
+      sym_decimal_escape,
+      aux_sym_character_class_escape_token1,
+      aux_sym_character_class_escape_token2,
+      aux_sym_unicode_character_escape_token1,
+      aux_sym_unicode_character_escape_token2,
+      aux_sym_control_escape_token2,
+      sym_control_letter_escape,
+  [1034] = 2,
+    ACTIONS(216), 6,
+      anon_sym_LPAREN_QMARK,
+      sym_pattern_character,
+      anon_sym_LBRACK,
+      anon_sym_LPAREN,
+      aux_sym_control_escape_token1,
+      sym_identity_escape,
+    ACTIONS(214), 23,
+      ts_builtin_sym_end,
+      anon_sym_PIPE,
+      sym_any_character,
+      anon_sym_CARET,
+      sym_end_assertion,
+      sym_boundary_assertion,
+      sym_non_boundary_assertion,
+      anon_sym_RPAREN,
+      anon_sym_LPAREN_QMARK_LT,
+      anon_sym_LBRACK_COLON,
+      anon_sym_LPAREN_QMARK_COLON,
+      anon_sym_STAR,
+      anon_sym_QMARK,
+      anon_sym_PLUS,
+      anon_sym_LBRACE,
+      anon_sym_BSLASHk,
+      sym_decimal_escape,
+      aux_sym_character_class_escape_token1,
+      aux_sym_character_class_escape_token2,
+      aux_sym_unicode_character_escape_token1,
+      aux_sym_unicode_character_escape_token2,
+      aux_sym_control_escape_token2,
+      sym_control_letter_escape,
+  [1068] = 3,
+    ACTIONS(222), 1,
       anon_sym_QMARK,
-    ACTIONS(200), 5,
+    ACTIONS(220), 5,
       anon_sym_LPAREN_QMARK,
       anon_sym_LBRACK,
       anon_sym_LPAREN,
       aux_sym_control_escape_token1,
       sym_identity_escape,
-    ACTIONS(198), 20,
+    ACTIONS(218), 20,
       ts_builtin_sym_end,
       anon_sym_PIPE,
       sym_any_character,
@@ -2637,16 +3010,16 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_unicode_character_escape_token2,
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
-  [931] = 3,
-    ACTIONS(208), 1,
+  [1101] = 3,
+    ACTIONS(228), 1,
       anon_sym_QMARK,
-    ACTIONS(206), 5,
+    ACTIONS(226), 5,
       anon_sym_LPAREN_QMARK,
       anon_sym_LBRACK,
       anon_sym_LPAREN,
       aux_sym_control_escape_token1,
       sym_identity_escape,
-    ACTIONS(204), 20,
+    ACTIONS(224), 20,
       ts_builtin_sym_end,
       anon_sym_PIPE,
       sym_any_character,
@@ -2667,16 +3040,16 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_unicode_character_escape_token2,
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
-  [964] = 3,
-    ACTIONS(214), 1,
+  [1134] = 3,
+    ACTIONS(234), 1,
       anon_sym_QMARK,
-    ACTIONS(212), 5,
+    ACTIONS(232), 5,
       anon_sym_LPAREN_QMARK,
       anon_sym_LBRACK,
       anon_sym_LPAREN,
       aux_sym_control_escape_token1,
       sym_identity_escape,
-    ACTIONS(210), 20,
+    ACTIONS(230), 20,
       ts_builtin_sym_end,
       anon_sym_PIPE,
       sym_any_character,
@@ -2697,16 +3070,16 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_unicode_character_escape_token2,
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
-  [997] = 3,
-    ACTIONS(220), 1,
+  [1167] = 3,
+    ACTIONS(240), 1,
       anon_sym_QMARK,
-    ACTIONS(218), 5,
+    ACTIONS(238), 5,
       anon_sym_LPAREN_QMARK,
       anon_sym_LBRACK,
       anon_sym_LPAREN,
       aux_sym_control_escape_token1,
       sym_identity_escape,
-    ACTIONS(216), 20,
+    ACTIONS(236), 20,
       ts_builtin_sym_end,
       anon_sym_PIPE,
       sym_any_character,
@@ -2727,16 +3100,16 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_unicode_character_escape_token2,
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
-  [1030] = 3,
-    ACTIONS(226), 1,
+  [1200] = 3,
+    ACTIONS(246), 1,
       anon_sym_QMARK,
-    ACTIONS(224), 5,
+    ACTIONS(244), 5,
       anon_sym_LPAREN_QMARK,
       anon_sym_LBRACK,
       anon_sym_LPAREN,
       aux_sym_control_escape_token1,
       sym_identity_escape,
-    ACTIONS(222), 20,
+    ACTIONS(242), 20,
       ts_builtin_sym_end,
       anon_sym_PIPE,
       sym_any_character,
@@ -2757,16 +3130,16 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_unicode_character_escape_token2,
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
-  [1063] = 3,
-    ACTIONS(232), 1,
+  [1233] = 3,
+    ACTIONS(252), 1,
       anon_sym_QMARK,
-    ACTIONS(230), 5,
+    ACTIONS(250), 5,
       anon_sym_LPAREN_QMARK,
       anon_sym_LBRACK,
       anon_sym_LPAREN,
       aux_sym_control_escape_token1,
       sym_identity_escape,
-    ACTIONS(228), 20,
+    ACTIONS(248), 20,
       ts_builtin_sym_end,
       anon_sym_PIPE,
       sym_any_character,
@@ -2787,14 +3160,14 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_unicode_character_escape_token2,
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
-  [1096] = 2,
-    ACTIONS(236), 5,
+  [1266] = 2,
+    ACTIONS(256), 5,
       anon_sym_LPAREN_QMARK,
       anon_sym_LBRACK,
       anon_sym_LPAREN,
       aux_sym_control_escape_token1,
       sym_identity_escape,
-    ACTIONS(234), 20,
+    ACTIONS(254), 20,
       ts_builtin_sym_end,
       anon_sym_PIPE,
       sym_any_character,
@@ -2815,14 +3188,14 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_unicode_character_escape_token2,
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
-  [1126] = 2,
-    ACTIONS(240), 5,
+  [1296] = 2,
+    ACTIONS(260), 5,
       anon_sym_LPAREN_QMARK,
       anon_sym_LBRACK,
       anon_sym_LPAREN,
       aux_sym_control_escape_token1,
       sym_identity_escape,
-    ACTIONS(238), 20,
+    ACTIONS(258), 20,
       ts_builtin_sym_end,
       anon_sym_PIPE,
       sym_any_character,
@@ -2843,14 +3216,14 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_unicode_character_escape_token2,
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
-  [1156] = 2,
-    ACTIONS(244), 5,
+  [1326] = 2,
+    ACTIONS(264), 5,
       anon_sym_LPAREN_QMARK,
       anon_sym_LBRACK,
       anon_sym_LPAREN,
       aux_sym_control_escape_token1,
       sym_identity_escape,
-    ACTIONS(242), 20,
+    ACTIONS(262), 20,
       ts_builtin_sym_end,
       anon_sym_PIPE,
       sym_any_character,
@@ -2871,14 +3244,14 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_unicode_character_escape_token2,
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
-  [1186] = 2,
-    ACTIONS(248), 5,
+  [1356] = 2,
+    ACTIONS(268), 5,
       anon_sym_LPAREN_QMARK,
       anon_sym_LBRACK,
       anon_sym_LPAREN,
       aux_sym_control_escape_token1,
       sym_identity_escape,
-    ACTIONS(246), 20,
+    ACTIONS(266), 20,
       ts_builtin_sym_end,
       anon_sym_PIPE,
       sym_any_character,
@@ -2899,14 +3272,14 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_unicode_character_escape_token2,
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
-  [1216] = 2,
-    ACTIONS(252), 5,
+  [1386] = 2,
+    ACTIONS(270), 5,
       anon_sym_LPAREN_QMARK,
       anon_sym_LBRACK,
       anon_sym_LPAREN,
       aux_sym_control_escape_token1,
       sym_identity_escape,
-    ACTIONS(250), 20,
+    ACTIONS(37), 20,
       ts_builtin_sym_end,
       anon_sym_PIPE,
       sym_any_character,
@@ -2927,14 +3300,14 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_unicode_character_escape_token2,
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
-  [1246] = 2,
-    ACTIONS(254), 5,
+  [1416] = 2,
+    ACTIONS(274), 5,
       anon_sym_LPAREN_QMARK,
       anon_sym_LBRACK,
       anon_sym_LPAREN,
       aux_sym_control_escape_token1,
       sym_identity_escape,
-    ACTIONS(39), 20,
+    ACTIONS(272), 20,
       ts_builtin_sym_end,
       anon_sym_PIPE,
       sym_any_character,
@@ -2955,14 +3328,14 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_unicode_character_escape_token2,
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
-  [1276] = 2,
-    ACTIONS(258), 5,
+  [1446] = 2,
+    ACTIONS(278), 5,
       anon_sym_LPAREN_QMARK,
       anon_sym_LBRACK,
       anon_sym_LPAREN,
       aux_sym_control_escape_token1,
       sym_identity_escape,
-    ACTIONS(256), 20,
+    ACTIONS(276), 20,
       ts_builtin_sym_end,
       anon_sym_PIPE,
       sym_any_character,
@@ -2983,324 +3356,324 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_unicode_character_escape_token2,
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
-  [1306] = 13,
-    ACTIONS(260), 1,
+  [1476] = 13,
+    ACTIONS(280), 1,
       anon_sym_CARET,
-    ACTIONS(262), 1,
+    ACTIONS(282), 1,
       anon_sym_DASH,
-    ACTIONS(264), 1,
+    ACTIONS(284), 1,
       anon_sym_RBRACK,
-    ACTIONS(266), 1,
+    ACTIONS(286), 1,
       anon_sym_LBRACK_COLON,
-    ACTIONS(270), 1,
+    ACTIONS(290), 1,
       sym_class_character,
-    ACTIONS(272), 1,
+    ACTIONS(292), 1,
       aux_sym_character_class_escape_token1,
-    ACTIONS(274), 1,
+    ACTIONS(294), 1,
       aux_sym_character_class_escape_token2,
-    STATE(67), 1,
+    STATE(74), 1,
       sym_unicode_character_escape,
-    ACTIONS(276), 2,
+    ACTIONS(296), 2,
       aux_sym_unicode_character_escape_token1,
       aux_sym_unicode_character_escape_token2,
-    ACTIONS(278), 2,
+    ACTIONS(298), 2,
       aux_sym_control_escape_token1,
       aux_sym_control_escape_token2,
-    STATE(63), 2,
+    STATE(70), 2,
       sym_character_class_escape,
       sym_control_escape,
-    ACTIONS(268), 3,
+    ACTIONS(288), 3,
       anon_sym_BSLASH_DASH,
       sym_control_letter_escape,
       sym_identity_escape,
-    STATE(57), 3,
+    STATE(65), 3,
       sym_posix_character_class,
       sym_class_range,
       aux_sym_character_class_repeat1,
-  [1353] = 12,
-    ACTIONS(266), 1,
+  [1523] = 12,
+    ACTIONS(286), 1,
       anon_sym_LBRACK_COLON,
-    ACTIONS(270), 1,
+    ACTIONS(290), 1,
       sym_class_character,
-    ACTIONS(272), 1,
+    ACTIONS(292), 1,
       aux_sym_character_class_escape_token1,
-    ACTIONS(274), 1,
+    ACTIONS(294), 1,
       aux_sym_character_class_escape_token2,
-    ACTIONS(280), 1,
+    ACTIONS(300), 1,
       anon_sym_DASH,
-    ACTIONS(282), 1,
+    ACTIONS(302), 1,
       anon_sym_RBRACK,
-    STATE(67), 1,
+    STATE(74), 1,
       sym_unicode_character_escape,
-    ACTIONS(276), 2,
+    ACTIONS(296), 2,
       aux_sym_unicode_character_escape_token1,
       aux_sym_unicode_character_escape_token2,
-    ACTIONS(278), 2,
+    ACTIONS(298), 2,
       aux_sym_control_escape_token1,
       aux_sym_control_escape_token2,
-    STATE(63), 2,
+    STATE(70), 2,
       sym_character_class_escape,
       sym_control_escape,
-    ACTIONS(284), 3,
+    ACTIONS(304), 3,
       anon_sym_BSLASH_DASH,
       sym_control_letter_escape,
       sym_identity_escape,
-    STATE(52), 3,
+    STATE(60), 3,
       sym_posix_character_class,
       sym_class_range,
       aux_sym_character_class_repeat1,
-  [1397] = 12,
-    ACTIONS(266), 1,
+  [1567] = 12,
+    ACTIONS(286), 1,
       anon_sym_LBRACK_COLON,
-    ACTIONS(270), 1,
+    ACTIONS(290), 1,
       sym_class_character,
-    ACTIONS(272), 1,
+    ACTIONS(292), 1,
       aux_sym_character_class_escape_token1,
-    ACTIONS(274), 1,
+    ACTIONS(294), 1,
       aux_sym_character_class_escape_token2,
-    ACTIONS(286), 1,
+    ACTIONS(306), 1,
       anon_sym_DASH,
-    ACTIONS(288), 1,
+    ACTIONS(308), 1,
       anon_sym_RBRACK,
-    STATE(67), 1,
+    STATE(74), 1,
       sym_unicode_character_escape,
-    ACTIONS(276), 2,
+    ACTIONS(296), 2,
       aux_sym_unicode_character_escape_token1,
       aux_sym_unicode_character_escape_token2,
-    ACTIONS(278), 2,
+    ACTIONS(298), 2,
       aux_sym_control_escape_token1,
       aux_sym_control_escape_token2,
-    STATE(63), 2,
+    STATE(70), 2,
       sym_character_class_escape,
       sym_control_escape,
-    ACTIONS(284), 3,
+    ACTIONS(304), 3,
       anon_sym_BSLASH_DASH,
       sym_control_letter_escape,
       sym_identity_escape,
-    STATE(52), 3,
+    STATE(60), 3,
       sym_posix_character_class,
       sym_class_range,
       aux_sym_character_class_repeat1,
-  [1441] = 12,
-    ACTIONS(290), 1,
+  [1611] = 12,
+    ACTIONS(310), 1,
       anon_sym_DASH,
-    ACTIONS(293), 1,
+    ACTIONS(313), 1,
       anon_sym_RBRACK,
-    ACTIONS(295), 1,
+    ACTIONS(315), 1,
       anon_sym_LBRACK_COLON,
-    ACTIONS(301), 1,
+    ACTIONS(321), 1,
       sym_class_character,
-    ACTIONS(304), 1,
+    ACTIONS(324), 1,
       aux_sym_character_class_escape_token1,
-    ACTIONS(307), 1,
+    ACTIONS(327), 1,
       aux_sym_character_class_escape_token2,
-    STATE(67), 1,
+    STATE(74), 1,
       sym_unicode_character_escape,
-    ACTIONS(310), 2,
+    ACTIONS(330), 2,
       aux_sym_unicode_character_escape_token1,
       aux_sym_unicode_character_escape_token2,
-    ACTIONS(313), 2,
+    ACTIONS(333), 2,
       aux_sym_control_escape_token1,
       aux_sym_control_escape_token2,
-    STATE(63), 2,
+    STATE(70), 2,
       sym_character_class_escape,
       sym_control_escape,
-    ACTIONS(298), 3,
+    ACTIONS(318), 3,
       anon_sym_BSLASH_DASH,
       sym_control_letter_escape,
       sym_identity_escape,
-    STATE(52), 3,
+    STATE(60), 3,
       sym_posix_character_class,
       sym_class_range,
       aux_sym_character_class_repeat1,
-  [1485] = 12,
-    ACTIONS(266), 1,
+  [1655] = 12,
+    ACTIONS(286), 1,
       anon_sym_LBRACK_COLON,
-    ACTIONS(270), 1,
+    ACTIONS(290), 1,
       sym_class_character,
-    ACTIONS(272), 1,
+    ACTIONS(292), 1,
       aux_sym_character_class_escape_token1,
-    ACTIONS(274), 1,
+    ACTIONS(294), 1,
       aux_sym_character_class_escape_token2,
-    ACTIONS(316), 1,
+    ACTIONS(336), 1,
       anon_sym_DASH,
-    ACTIONS(318), 1,
+    ACTIONS(338), 1,
       anon_sym_RBRACK,
-    STATE(67), 1,
+    STATE(74), 1,
       sym_unicode_character_escape,
-    ACTIONS(276), 2,
+    ACTIONS(296), 2,
       aux_sym_unicode_character_escape_token1,
       aux_sym_unicode_character_escape_token2,
-    ACTIONS(278), 2,
+    ACTIONS(298), 2,
       aux_sym_control_escape_token1,
       aux_sym_control_escape_token2,
-    STATE(63), 2,
+    STATE(70), 2,
       sym_character_class_escape,
       sym_control_escape,
-    ACTIONS(320), 3,
+    ACTIONS(340), 3,
       anon_sym_BSLASH_DASH,
       sym_control_letter_escape,
       sym_identity_escape,
-    STATE(55), 3,
+    STATE(62), 3,
       sym_posix_character_class,
       sym_class_range,
       aux_sym_character_class_repeat1,
-  [1529] = 12,
-    ACTIONS(266), 1,
+  [1699] = 12,
+    ACTIONS(286), 1,
       anon_sym_LBRACK_COLON,
-    ACTIONS(270), 1,
+    ACTIONS(290), 1,
       sym_class_character,
-    ACTIONS(272), 1,
+    ACTIONS(292), 1,
       aux_sym_character_class_escape_token1,
-    ACTIONS(274), 1,
+    ACTIONS(294), 1,
       aux_sym_character_class_escape_token2,
-    ACTIONS(322), 1,
+    ACTIONS(342), 1,
       anon_sym_DASH,
-    ACTIONS(324), 1,
+    ACTIONS(344), 1,
       anon_sym_RBRACK,
-    STATE(67), 1,
+    STATE(74), 1,
       sym_unicode_character_escape,
-    ACTIONS(276), 2,
+    ACTIONS(296), 2,
       aux_sym_unicode_character_escape_token1,
       aux_sym_unicode_character_escape_token2,
-    ACTIONS(278), 2,
+    ACTIONS(298), 2,
       aux_sym_control_escape_token1,
       aux_sym_control_escape_token2,
-    STATE(63), 2,
+    STATE(70), 2,
       sym_character_class_escape,
       sym_control_escape,
-    ACTIONS(326), 3,
+    ACTIONS(304), 3,
       anon_sym_BSLASH_DASH,
       sym_control_letter_escape,
       sym_identity_escape,
-    STATE(51), 3,
+    STATE(60), 3,
       sym_posix_character_class,
       sym_class_range,
       aux_sym_character_class_repeat1,
-  [1573] = 12,
-    ACTIONS(266), 1,
+  [1743] = 12,
+    ACTIONS(286), 1,
       anon_sym_LBRACK_COLON,
-    ACTIONS(270), 1,
+    ACTIONS(290), 1,
       sym_class_character,
-    ACTIONS(272), 1,
+    ACTIONS(292), 1,
       aux_sym_character_class_escape_token1,
-    ACTIONS(274), 1,
+    ACTIONS(294), 1,
       aux_sym_character_class_escape_token2,
-    ACTIONS(328), 1,
+    ACTIONS(346), 1,
       anon_sym_DASH,
-    ACTIONS(330), 1,
+    ACTIONS(348), 1,
       anon_sym_RBRACK,
-    STATE(67), 1,
+    STATE(74), 1,
       sym_unicode_character_escape,
-    ACTIONS(276), 2,
+    ACTIONS(296), 2,
       aux_sym_unicode_character_escape_token1,
       aux_sym_unicode_character_escape_token2,
-    ACTIONS(278), 2,
+    ACTIONS(298), 2,
       aux_sym_control_escape_token1,
       aux_sym_control_escape_token2,
-    STATE(63), 2,
+    STATE(70), 2,
       sym_character_class_escape,
       sym_control_escape,
-    ACTIONS(284), 3,
+    ACTIONS(350), 3,
       anon_sym_BSLASH_DASH,
       sym_control_letter_escape,
       sym_identity_escape,
-    STATE(52), 3,
+    STATE(58), 3,
       sym_posix_character_class,
       sym_class_range,
       aux_sym_character_class_repeat1,
-  [1617] = 12,
-    ACTIONS(266), 1,
+  [1787] = 12,
+    ACTIONS(286), 1,
       anon_sym_LBRACK_COLON,
-    ACTIONS(270), 1,
+    ACTIONS(290), 1,
       sym_class_character,
-    ACTIONS(272), 1,
+    ACTIONS(292), 1,
       aux_sym_character_class_escape_token1,
-    ACTIONS(274), 1,
+    ACTIONS(294), 1,
       aux_sym_character_class_escape_token2,
-    ACTIONS(332), 1,
+    ACTIONS(352), 1,
       anon_sym_DASH,
-    ACTIONS(334), 1,
+    ACTIONS(354), 1,
       anon_sym_RBRACK,
-    STATE(67), 1,
+    STATE(74), 1,
       sym_unicode_character_escape,
-    ACTIONS(276), 2,
+    ACTIONS(296), 2,
       aux_sym_unicode_character_escape_token1,
       aux_sym_unicode_character_escape_token2,
-    ACTIONS(278), 2,
+    ACTIONS(298), 2,
       aux_sym_control_escape_token1,
       aux_sym_control_escape_token2,
-    STATE(63), 2,
+    STATE(70), 2,
       sym_character_class_escape,
       sym_control_escape,
-    ACTIONS(336), 3,
+    ACTIONS(356), 3,
       anon_sym_BSLASH_DASH,
       sym_control_letter_escape,
       sym_identity_escape,
-    STATE(50), 3,
+    STATE(59), 3,
       sym_posix_character_class,
       sym_class_range,
       aux_sym_character_class_repeat1,
-  [1661] = 12,
-    ACTIONS(266), 1,
+  [1831] = 12,
+    ACTIONS(286), 1,
       anon_sym_LBRACK_COLON,
-    ACTIONS(270), 1,
+    ACTIONS(290), 1,
       sym_class_character,
-    ACTIONS(272), 1,
+    ACTIONS(292), 1,
       aux_sym_character_class_escape_token1,
-    ACTIONS(274), 1,
+    ACTIONS(294), 1,
       aux_sym_character_class_escape_token2,
-    ACTIONS(334), 1,
+    ACTIONS(348), 1,
       anon_sym_RBRACK,
-    ACTIONS(338), 1,
+    ACTIONS(358), 1,
       anon_sym_DASH,
-    STATE(67), 1,
+    STATE(74), 1,
       sym_unicode_character_escape,
-    ACTIONS(276), 2,
+    ACTIONS(296), 2,
       aux_sym_unicode_character_escape_token1,
       aux_sym_unicode_character_escape_token2,
-    ACTIONS(278), 2,
+    ACTIONS(298), 2,
       aux_sym_control_escape_token1,
       aux_sym_control_escape_token2,
-    STATE(63), 2,
+    STATE(70), 2,
       sym_character_class_escape,
       sym_control_escape,
-    ACTIONS(284), 3,
+    ACTIONS(304), 3,
       anon_sym_BSLASH_DASH,
       sym_control_letter_escape,
       sym_identity_escape,
-    STATE(52), 3,
+    STATE(60), 3,
       sym_posix_character_class,
       sym_class_range,
       aux_sym_character_class_repeat1,
-  [1705] = 9,
-    ACTIONS(272), 1,
+  [1875] = 9,
+    ACTIONS(292), 1,
       aux_sym_character_class_escape_token1,
-    ACTIONS(274), 1,
+    ACTIONS(294), 1,
       aux_sym_character_class_escape_token2,
-    ACTIONS(340), 1,
+    ACTIONS(360), 1,
       anon_sym_DASH,
-    ACTIONS(344), 1,
+    ACTIONS(364), 1,
       sym_class_character,
-    STATE(67), 1,
+    STATE(74), 1,
       sym_unicode_character_escape,
-    ACTIONS(276), 2,
+    ACTIONS(296), 2,
       aux_sym_unicode_character_escape_token1,
       aux_sym_unicode_character_escape_token2,
-    ACTIONS(278), 2,
+    ACTIONS(298), 2,
       aux_sym_control_escape_token1,
       aux_sym_control_escape_token2,
-    STATE(61), 2,
+    STATE(67), 2,
       sym_character_class_escape,
       sym_control_escape,
-    ACTIONS(342), 5,
+    ACTIONS(362), 5,
       anon_sym_RBRACK,
       anon_sym_LBRACK_COLON,
       anon_sym_BSLASH_DASH,
       sym_control_letter_escape,
       sym_identity_escape,
-  [1740] = 1,
-    ACTIONS(172), 13,
+  [1910] = 1,
+    ACTIONS(366), 13,
       anon_sym_DASH,
       anon_sym_RBRACK,
       anon_sym_LBRACK_COLON,
@@ -3314,8 +3687,8 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
       sym_identity_escape,
-  [1756] = 1,
-    ACTIONS(346), 13,
+  [1926] = 1,
+    ACTIONS(368), 13,
       anon_sym_DASH,
       anon_sym_RBRACK,
       anon_sym_LBRACK_COLON,
@@ -3329,8 +3702,8 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
       sym_identity_escape,
-  [1772] = 1,
-    ACTIONS(348), 13,
+  [1942] = 1,
+    ACTIONS(370), 13,
       anon_sym_DASH,
       anon_sym_RBRACK,
       anon_sym_LBRACK_COLON,
@@ -3344,9 +3717,10 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
       sym_identity_escape,
-  [1788] = 1,
-    ACTIONS(350), 13,
+  [1958] = 2,
+    ACTIONS(372), 1,
       anon_sym_DASH,
+    ACTIONS(375), 12,
       anon_sym_RBRACK,
       anon_sym_LBRACK_COLON,
       anon_sym_BSLASH_DASH,
@@ -3359,10 +3733,9 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
       sym_identity_escape,
-  [1804] = 2,
-    ACTIONS(352), 1,
+  [1976] = 1,
+    ACTIONS(184), 13,
       anon_sym_DASH,
-    ACTIONS(355), 12,
       anon_sym_RBRACK,
       anon_sym_LBRACK_COLON,
       anon_sym_BSLASH_DASH,
@@ -3375,8 +3748,8 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
       sym_identity_escape,
-  [1822] = 1,
-    ACTIONS(342), 13,
+  [1992] = 1,
+    ACTIONS(362), 13,
       anon_sym_DASH,
       anon_sym_RBRACK,
       anon_sym_LBRACK_COLON,
@@ -3390,8 +3763,8 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
       sym_identity_escape,
-  [1838] = 1,
-    ACTIONS(112), 13,
+  [2008] = 1,
+    ACTIONS(216), 13,
       anon_sym_DASH,
       anon_sym_RBRACK,
       anon_sym_LBRACK_COLON,
@@ -3405,8 +3778,8 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
       sym_identity_escape,
-  [1854] = 1,
-    ACTIONS(108), 13,
+  [2024] = 1,
+    ACTIONS(128), 13,
       anon_sym_DASH,
       anon_sym_RBRACK,
       anon_sym_LBRACK_COLON,
@@ -3420,8 +3793,8 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
       sym_identity_escape,
-  [1870] = 1,
-    ACTIONS(196), 13,
+  [2040] = 1,
+    ACTIONS(132), 13,
       anon_sym_DASH,
       anon_sym_RBRACK,
       anon_sym_LBRACK_COLON,
@@ -3435,8 +3808,8 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
       sym_identity_escape,
-  [1886] = 1,
-    ACTIONS(132), 13,
+  [2056] = 1,
+    ACTIONS(176), 13,
       anon_sym_DASH,
       anon_sym_RBRACK,
       anon_sym_LBRACK_COLON,
@@ -3450,432 +3823,501 @@ static const uint16_t ts_small_parse_table[] = {
       aux_sym_control_escape_token2,
       sym_control_letter_escape,
       sym_identity_escape,
-  [1902] = 9,
-    ACTIONS(272), 1,
+  [2072] = 9,
+    ACTIONS(292), 1,
       aux_sym_character_class_escape_token1,
-    ACTIONS(274), 1,
+    ACTIONS(294), 1,
       aux_sym_character_class_escape_token2,
-    ACTIONS(357), 1,
+    ACTIONS(377), 1,
       anon_sym_DASH,
-    ACTIONS(359), 1,
+    ACTIONS(379), 1,
       anon_sym_RBRACK,
-    ACTIONS(361), 1,
+    ACTIONS(381), 1,
       sym_class_character,
-    STATE(67), 1,
+    STATE(74), 1,
       sym_unicode_character_escape,
-    ACTIONS(276), 2,
+    ACTIONS(296), 2,
       aux_sym_unicode_character_escape_token1,
       aux_sym_unicode_character_escape_token2,
-    ACTIONS(278), 2,
+    ACTIONS(298), 2,
       aux_sym_control_escape_token1,
       aux_sym_control_escape_token2,
-    STATE(61), 2,
+    STATE(67), 2,
       sym_character_class_escape,
       sym_control_escape,
-  [1933] = 9,
-    ACTIONS(272), 1,
+  [2103] = 9,
+    ACTIONS(292), 1,
       aux_sym_character_class_escape_token1,
-    ACTIONS(274), 1,
+    ACTIONS(294), 1,
       aux_sym_character_class_escape_token2,
-    ACTIONS(357), 1,
+    ACTIONS(377), 1,
       anon_sym_DASH,
-    ACTIONS(361), 1,
+    ACTIONS(381), 1,
       sym_class_character,
-    ACTIONS(363), 1,
+    ACTIONS(383), 1,
       anon_sym_RBRACK,
-    STATE(67), 1,
+    STATE(74), 1,
       sym_unicode_character_escape,
-    ACTIONS(276), 2,
+    ACTIONS(296), 2,
       aux_sym_unicode_character_escape_token1,
       aux_sym_unicode_character_escape_token2,
-    ACTIONS(278), 2,
+    ACTIONS(298), 2,
       aux_sym_control_escape_token1,
       aux_sym_control_escape_token2,
-    STATE(61), 2,
+    STATE(67), 2,
       sym_character_class_escape,
       sym_control_escape,
-  [1964] = 8,
-    ACTIONS(272), 1,
+  [2134] = 8,
+    ACTIONS(292), 1,
       aux_sym_character_class_escape_token1,
-    ACTIONS(274), 1,
+    ACTIONS(294), 1,
       aux_sym_character_class_escape_token2,
-    ACTIONS(340), 1,
+    ACTIONS(360), 1,
       anon_sym_DASH,
-    ACTIONS(361), 1,
+    ACTIONS(381), 1,
       sym_class_character,
-    STATE(67), 1,
+    STATE(74), 1,
       sym_unicode_character_escape,
-    ACTIONS(276), 2,
+    ACTIONS(296), 2,
       aux_sym_unicode_character_escape_token1,
       aux_sym_unicode_character_escape_token2,
-    ACTIONS(278), 2,
+    ACTIONS(298), 2,
       aux_sym_control_escape_token1,
       aux_sym_control_escape_token2,
-    STATE(61), 2,
+    STATE(67), 2,
       sym_character_class_escape,
       sym_control_escape,
-  [1992] = 8,
-    ACTIONS(272), 1,
+  [2162] = 8,
+    ACTIONS(292), 1,
       aux_sym_character_class_escape_token1,
-    ACTIONS(274), 1,
+    ACTIONS(294), 1,
       aux_sym_character_class_escape_token2,
-    ACTIONS(365), 1,
+    ACTIONS(385), 1,
       anon_sym_DASH,
-    ACTIONS(367), 1,
+    ACTIONS(387), 1,
       sym_class_character,
-    STATE(67), 1,
+    STATE(74), 1,
       sym_unicode_character_escape,
-    ACTIONS(276), 2,
+    ACTIONS(296), 2,
       aux_sym_unicode_character_escape_token1,
       aux_sym_unicode_character_escape_token2,
-    ACTIONS(278), 2,
+    ACTIONS(298), 2,
       aux_sym_control_escape_token1,
       aux_sym_control_escape_token2,
-    STATE(60), 2,
+    STATE(68), 2,
       sym_character_class_escape,
       sym_control_escape,
-  [2020] = 3,
+  [2190] = 4,
+    ACTIONS(391), 1,
+      anon_sym_DASH,
+    ACTIONS(393), 1,
+      aux_sym_posix_class_name_token1,
+    STATE(86), 1,
+      sym_flags,
+    ACTIONS(389), 2,
+      anon_sym_EQ,
+      anon_sym_BANG,
+  [2204] = 3,
     ACTIONS(3), 1,
       anon_sym_PIPE,
-    STATE(75), 1,
+    STATE(84), 1,
       aux_sym_alternation_repeat1,
-    ACTIONS(369), 2,
+    ACTIONS(395), 2,
       ts_builtin_sym_end,
       anon_sym_RPAREN,
-  [2031] = 3,
+  [2215] = 3,
     ACTIONS(3), 1,
       anon_sym_PIPE,
-    STATE(75), 1,
+    STATE(84), 1,
       aux_sym_alternation_repeat1,
-    ACTIONS(371), 2,
+    ACTIONS(397), 2,
       ts_builtin_sym_end,
       anon_sym_RPAREN,
-  [2042] = 3,
-    ACTIONS(375), 1,
+  [2226] = 3,
+    ACTIONS(401), 1,
       anon_sym_PIPE,
-    STATE(75), 1,
+    STATE(84), 1,
       aux_sym_alternation_repeat1,
-    ACTIONS(373), 2,
+    ACTIONS(399), 2,
       ts_builtin_sym_end,
       anon_sym_RPAREN,
-  [2053] = 3,
+  [2237] = 3,
     ACTIONS(3), 1,
       anon_sym_PIPE,
-    STATE(73), 1,
+    STATE(82), 1,
       aux_sym_alternation_repeat1,
-    ACTIONS(378), 2,
+    ACTIONS(404), 2,
       ts_builtin_sym_end,
       anon_sym_RPAREN,
-  [2064] = 2,
-    ACTIONS(382), 1,
+  [2248] = 3,
+    ACTIONS(406), 1,
+      anon_sym_RPAREN,
+    ACTIONS(408), 1,
+      anon_sym_DASH,
+    ACTIONS(410), 1,
+      anon_sym_COLON,
+  [2258] = 1,
+    ACTIONS(412), 3,
+      anon_sym_RPAREN,
+      anon_sym_DASH,
+      anon_sym_COLON,
+  [2264] = 2,
+    ACTIONS(416), 1,
       sym_group_name,
-    ACTIONS(380), 2,
+    ACTIONS(414), 2,
       anon_sym_EQ,
       anon_sym_BANG,
-  [2072] = 1,
-    ACTIONS(373), 3,
+  [2272] = 1,
+    ACTIONS(399), 3,
       ts_builtin_sym_end,
       anon_sym_PIPE,
       anon_sym_RPAREN,
-  [2078] = 2,
-    ACTIONS(384), 1,
-      anon_sym_DASH,
-    ACTIONS(386), 1,
-      anon_sym_RBRACK,
-  [2085] = 2,
-    ACTIONS(384), 1,
+  [2278] = 2,
+    ACTIONS(418), 1,
+      sym_unicode_property,
+    STATE(129), 1,
+      sym_unicode_property_value_expression,
+  [2285] = 2,
+    ACTIONS(420), 1,
+      aux_sym_posix_class_name_token1,
+    STATE(128), 1,
+      sym_posix_class_name,
+  [2292] = 2,
+    ACTIONS(422), 1,
       anon_sym_DASH,
-    ACTIONS(388), 1,
+    ACTIONS(424), 1,
       anon_sym_RBRACK,
-  [2092] = 2,
-    ACTIONS(390), 1,
-      anon_sym_EQ,
-    ACTIONS(392), 1,
-      anon_sym_RBRACE,
-  [2099] = 1,
-    ACTIONS(394), 2,
-      anon_sym_EQ,
-      anon_sym_BANG,
-  [2104] = 2,
-    ACTIONS(396), 1,
+  [2299] = 2,
+    ACTIONS(420), 1,
+      aux_sym_posix_class_name_token1,
+    STATE(112), 1,
+      sym_posix_class_name,
+  [2306] = 2,
+    ACTIONS(426), 1,
       anon_sym_RBRACE,
-    ACTIONS(398), 1,
+    ACTIONS(428), 1,
       sym_decimal_digits,
-  [2111] = 2,
-    ACTIONS(400), 1,
-      sym_unicode_property,
-    STATE(106), 1,
-      sym_unicode_property_value_expression,
-  [2118] = 2,
-    ACTIONS(384), 1,
+  [2313] = 2,
+    ACTIONS(393), 1,
+      aux_sym_posix_class_name_token1,
+    STATE(98), 1,
+      sym_flags,
+  [2320] = 2,
+    ACTIONS(430), 1,
+      anon_sym_COMMA,
+    ACTIONS(432), 1,
+      sym_decimal_digits,
+  [2327] = 2,
+    ACTIONS(434), 1,
+      anon_sym_RPAREN,
+    ACTIONS(436), 1,
+      anon_sym_COLON,
+  [2334] = 2,
+    ACTIONS(438), 1,
+      anon_sym_RPAREN,
+    ACTIONS(440), 1,
+      anon_sym_COLON,
+  [2341] = 2,
+    ACTIONS(422), 1,
       anon_sym_DASH,
-    ACTIONS(402), 1,
+    ACTIONS(442), 1,
       anon_sym_RBRACK,
-  [2125] = 1,
-    ACTIONS(378), 2,
-      ts_builtin_sym_end,
-      anon_sym_RPAREN,
-  [2130] = 2,
-    ACTIONS(404), 1,
-      anon_sym_COMMA,
-    ACTIONS(406), 1,
-      anon_sym_RBRACE,
-  [2137] = 2,
-    ACTIONS(384), 1,
+  [2348] = 2,
+    ACTIONS(422), 1,
       anon_sym_DASH,
-    ACTIONS(408), 1,
+    ACTIONS(444), 1,
       anon_sym_RBRACK,
-  [2144] = 2,
-    ACTIONS(410), 1,
+  [2355] = 2,
+    ACTIONS(446), 1,
       anon_sym_COMMA,
-    ACTIONS(412), 1,
-      sym_decimal_digits,
-  [2151] = 2,
-    ACTIONS(400), 1,
-      sym_unicode_property,
-    STATE(111), 1,
-      sym_unicode_property_value_expression,
-  [2158] = 1,
-    ACTIONS(414), 1,
-      anon_sym_LT,
-  [2162] = 1,
-    ACTIONS(396), 1,
+    ACTIONS(448), 1,
       anon_sym_RBRACE,
-  [2166] = 1,
-    ACTIONS(416), 1,
-      anon_sym_GT,
-  [2170] = 1,
+  [2362] = 2,
     ACTIONS(418), 1,
-      sym_posix_class_name,
-  [2174] = 1,
-    ACTIONS(384), 1,
-      anon_sym_DASH,
-  [2178] = 1,
-    ACTIONS(420), 1,
-      sym_group_name,
-  [2182] = 1,
+      sym_unicode_property,
+    STATE(131), 1,
+      sym_unicode_property_value_expression,
+  [2369] = 2,
+    ACTIONS(393), 1,
+      aux_sym_posix_class_name_token1,
+    STATE(97), 1,
+      sym_flags,
+  [2376] = 2,
     ACTIONS(422), 1,
-      sym_decimal_digits,
-  [2186] = 1,
-    ACTIONS(424), 1,
+      anon_sym_DASH,
+    ACTIONS(450), 1,
+      anon_sym_RBRACK,
+  [2383] = 2,
+    ACTIONS(452), 1,
+      anon_sym_EQ,
+    ACTIONS(454), 1,
+      anon_sym_RBRACE,
+  [2390] = 1,
+    ACTIONS(404), 2,
       ts_builtin_sym_end,
-  [2190] = 1,
-    ACTIONS(426), 1,
       anon_sym_RPAREN,
-  [2194] = 1,
-    ACTIONS(428), 1,
-      anon_sym_RBRACE,
-  [2198] = 1,
-    ACTIONS(430), 1,
+  [2395] = 1,
+    ACTIONS(456), 1,
+      anon_sym_COLON_RBRACK,
+  [2399] = 1,
+    ACTIONS(458), 1,
+      ts_builtin_sym_end,
+  [2403] = 1,
+    ACTIONS(460), 1,
+      sym_decimal_digits,
+  [2407] = 1,
+    ACTIONS(462), 1,
       sym_unicode_property,
-  [2202] = 1,
-    ACTIONS(432), 1,
+  [2411] = 1,
+    ACTIONS(464), 1,
       anon_sym_RPAREN,
-  [2206] = 1,
-    ACTIONS(434), 1,
+  [2415] = 1,
+    ACTIONS(466), 1,
       anon_sym_COLON_RBRACK,
-  [2210] = 1,
-    ACTIONS(436), 1,
+  [2419] = 1,
+    ACTIONS(468), 1,
+      anon_sym_RPAREN,
+  [2423] = 1,
+    ACTIONS(470), 1,
+      anon_sym_RPAREN,
+  [2427] = 1,
+    ACTIONS(472), 1,
+      anon_sym_RBRACE,
+  [2431] = 1,
+    ACTIONS(474), 1,
       anon_sym_GT,
-  [2214] = 1,
-    ACTIONS(438), 1,
-      anon_sym_LBRACE,
-  [2218] = 1,
-    ACTIONS(440), 1,
+  [2435] = 1,
+    ACTIONS(426), 1,
       anon_sym_RBRACE,
-  [2222] = 1,
-    ACTIONS(442), 1,
+  [2439] = 1,
+    ACTIONS(476), 1,
       anon_sym_RPAREN,
-  [2226] = 1,
-    ACTIONS(444), 1,
+  [2443] = 1,
+    ACTIONS(478), 1,
       anon_sym_RPAREN,
-  [2230] = 1,
-    ACTIONS(446), 1,
+  [2447] = 1,
+    ACTIONS(480), 1,
+      sym_group_name,
+  [2451] = 1,
+    ACTIONS(422), 1,
+      anon_sym_DASH,
+  [2455] = 1,
+    ACTIONS(482), 1,
+      anon_sym_RBRACE,
+  [2459] = 1,
+    ACTIONS(484), 1,
+      anon_sym_LBRACE,
+  [2463] = 1,
+    ACTIONS(486), 1,
+      anon_sym_LT,
+  [2467] = 1,
+    ACTIONS(488), 1,
       anon_sym_RPAREN,
-  [2234] = 1,
-    ACTIONS(448), 1,
+  [2471] = 1,
+    ACTIONS(490), 1,
+      anon_sym_GT,
+  [2475] = 1,
+    ACTIONS(438), 1,
+      anon_sym_RPAREN,
+  [2479] = 1,
+    ACTIONS(492), 1,
       anon_sym_COLON_RBRACK,
-  [2238] = 1,
-    ACTIONS(450), 1,
+  [2483] = 1,
+    ACTIONS(494), 1,
       anon_sym_RBRACE,
-  [2242] = 1,
-    ACTIONS(452), 1,
-      sym_posix_class_name,
-  [2246] = 1,
-    ACTIONS(454), 1,
+  [2487] = 1,
+    ACTIONS(496), 1,
+      anon_sym_RPAREN,
+  [2491] = 1,
+    ACTIONS(498), 1,
       anon_sym_RBRACE,
-  [2250] = 1,
-    ACTIONS(456), 1,
+  [2495] = 1,
+    ACTIONS(500), 1,
       anon_sym_LBRACE,
 };
 
 static const uint32_t ts_small_parse_table_map[] = {
-  [SMALL_STATE(10)] = 0,
-  [SMALL_STATE(11)] = 48,
-  [SMALL_STATE(12)] = 82,
-  [SMALL_STATE(13)] = 116,
-  [SMALL_STATE(14)] = 150,
-  [SMALL_STATE(15)] = 184,
-  [SMALL_STATE(16)] = 218,
-  [SMALL_STATE(17)] = 252,
-  [SMALL_STATE(18)] = 286,
-  [SMALL_STATE(19)] = 320,
-  [SMALL_STATE(20)] = 354,
-  [SMALL_STATE(21)] = 388,
-  [SMALL_STATE(22)] = 422,
-  [SMALL_STATE(23)] = 456,
-  [SMALL_STATE(24)] = 490,
-  [SMALL_STATE(25)] = 524,
-  [SMALL_STATE(26)] = 558,
-  [SMALL_STATE(27)] = 592,
-  [SMALL_STATE(28)] = 626,
-  [SMALL_STATE(29)] = 660,
-  [SMALL_STATE(30)] = 694,
-  [SMALL_STATE(31)] = 728,
-  [SMALL_STATE(32)] = 762,
-  [SMALL_STATE(33)] = 796,
-  [SMALL_STATE(34)] = 830,
-  [SMALL_STATE(35)] = 864,
-  [SMALL_STATE(36)] = 898,
-  [SMALL_STATE(37)] = 931,
-  [SMALL_STATE(38)] = 964,
-  [SMALL_STATE(39)] = 997,
-  [SMALL_STATE(40)] = 1030,
-  [SMALL_STATE(41)] = 1063,
-  [SMALL_STATE(42)] = 1096,
-  [SMALL_STATE(43)] = 1126,
-  [SMALL_STATE(44)] = 1156,
-  [SMALL_STATE(45)] = 1186,
-  [SMALL_STATE(46)] = 1216,
-  [SMALL_STATE(47)] = 1246,
-  [SMALL_STATE(48)] = 1276,
-  [SMALL_STATE(49)] = 1306,
-  [SMALL_STATE(50)] = 1353,
-  [SMALL_STATE(51)] = 1397,
-  [SMALL_STATE(52)] = 1441,
-  [SMALL_STATE(53)] = 1485,
-  [SMALL_STATE(54)] = 1529,
-  [SMALL_STATE(55)] = 1573,
-  [SMALL_STATE(56)] = 1617,
-  [SMALL_STATE(57)] = 1661,
-  [SMALL_STATE(58)] = 1705,
-  [SMALL_STATE(59)] = 1740,
-  [SMALL_STATE(60)] = 1756,
-  [SMALL_STATE(61)] = 1772,
-  [SMALL_STATE(62)] = 1788,
-  [SMALL_STATE(63)] = 1804,
-  [SMALL_STATE(64)] = 1822,
-  [SMALL_STATE(65)] = 1838,
-  [SMALL_STATE(66)] = 1854,
-  [SMALL_STATE(67)] = 1870,
-  [SMALL_STATE(68)] = 1886,
-  [SMALL_STATE(69)] = 1902,
-  [SMALL_STATE(70)] = 1933,
-  [SMALL_STATE(71)] = 1964,
+  [SMALL_STATE(13)] = 0,
+  [SMALL_STATE(14)] = 48,
+  [SMALL_STATE(15)] = 82,
+  [SMALL_STATE(16)] = 116,
+  [SMALL_STATE(17)] = 150,
+  [SMALL_STATE(18)] = 184,
+  [SMALL_STATE(19)] = 218,
+  [SMALL_STATE(20)] = 252,
+  [SMALL_STATE(21)] = 286,
+  [SMALL_STATE(22)] = 320,
+  [SMALL_STATE(23)] = 354,
+  [SMALL_STATE(24)] = 388,
+  [SMALL_STATE(25)] = 422,
+  [SMALL_STATE(26)] = 456,
+  [SMALL_STATE(27)] = 490,
+  [SMALL_STATE(28)] = 524,
+  [SMALL_STATE(29)] = 558,
+  [SMALL_STATE(30)] = 592,
+  [SMALL_STATE(31)] = 626,
+  [SMALL_STATE(32)] = 660,
+  [SMALL_STATE(33)] = 694,
+  [SMALL_STATE(34)] = 728,
+  [SMALL_STATE(35)] = 762,
+  [SMALL_STATE(36)] = 796,
+  [SMALL_STATE(37)] = 830,
+  [SMALL_STATE(38)] = 864,
+  [SMALL_STATE(39)] = 898,
+  [SMALL_STATE(40)] = 932,
+  [SMALL_STATE(41)] = 966,
+  [SMALL_STATE(42)] = 1000,
+  [SMALL_STATE(43)] = 1034,
+  [SMALL_STATE(44)] = 1068,
+  [SMALL_STATE(45)] = 1101,
+  [SMALL_STATE(46)] = 1134,
+  [SMALL_STATE(47)] = 1167,
+  [SMALL_STATE(48)] = 1200,
+  [SMALL_STATE(49)] = 1233,
+  [SMALL_STATE(50)] = 1266,
+  [SMALL_STATE(51)] = 1296,
+  [SMALL_STATE(52)] = 1326,
+  [SMALL_STATE(53)] = 1356,
+  [SMALL_STATE(54)] = 1386,
+  [SMALL_STATE(55)] = 1416,
+  [SMALL_STATE(56)] = 1446,
+  [SMALL_STATE(57)] = 1476,
+  [SMALL_STATE(58)] = 1523,
+  [SMALL_STATE(59)] = 1567,
+  [SMALL_STATE(60)] = 1611,
+  [SMALL_STATE(61)] = 1655,
+  [SMALL_STATE(62)] = 1699,
+  [SMALL_STATE(63)] = 1743,
+  [SMALL_STATE(64)] = 1787,
+  [SMALL_STATE(65)] = 1831,
+  [SMALL_STATE(66)] = 1875,
+  [SMALL_STATE(67)] = 1910,
+  [SMALL_STATE(68)] = 1926,
+  [SMALL_STATE(69)] = 1942,
+  [SMALL_STATE(70)] = 1958,
+  [SMALL_STATE(71)] = 1976,
   [SMALL_STATE(72)] = 1992,
-  [SMALL_STATE(73)] = 2020,
-  [SMALL_STATE(74)] = 2031,
-  [SMALL_STATE(75)] = 2042,
-  [SMALL_STATE(76)] = 2053,
-  [SMALL_STATE(77)] = 2064,
-  [SMALL_STATE(78)] = 2072,
-  [SMALL_STATE(79)] = 2078,
-  [SMALL_STATE(80)] = 2085,
-  [SMALL_STATE(81)] = 2092,
-  [SMALL_STATE(82)] = 2099,
-  [SMALL_STATE(83)] = 2104,
-  [SMALL_STATE(84)] = 2111,
-  [SMALL_STATE(85)] = 2118,
-  [SMALL_STATE(86)] = 2125,
-  [SMALL_STATE(87)] = 2130,
-  [SMALL_STATE(88)] = 2137,
-  [SMALL_STATE(89)] = 2144,
-  [SMALL_STATE(90)] = 2151,
-  [SMALL_STATE(91)] = 2158,
-  [SMALL_STATE(92)] = 2162,
-  [SMALL_STATE(93)] = 2166,
-  [SMALL_STATE(94)] = 2170,
-  [SMALL_STATE(95)] = 2174,
-  [SMALL_STATE(96)] = 2178,
-  [SMALL_STATE(97)] = 2182,
-  [SMALL_STATE(98)] = 2186,
-  [SMALL_STATE(99)] = 2190,
-  [SMALL_STATE(100)] = 2194,
-  [SMALL_STATE(101)] = 2198,
-  [SMALL_STATE(102)] = 2202,
-  [SMALL_STATE(103)] = 2206,
-  [SMALL_STATE(104)] = 2210,
-  [SMALL_STATE(105)] = 2214,
-  [SMALL_STATE(106)] = 2218,
-  [SMALL_STATE(107)] = 2222,
-  [SMALL_STATE(108)] = 2226,
-  [SMALL_STATE(109)] = 2230,
-  [SMALL_STATE(110)] = 2234,
-  [SMALL_STATE(111)] = 2238,
-  [SMALL_STATE(112)] = 2242,
-  [SMALL_STATE(113)] = 2246,
-  [SMALL_STATE(114)] = 2250,
+  [SMALL_STATE(73)] = 2008,
+  [SMALL_STATE(74)] = 2024,
+  [SMALL_STATE(75)] = 2040,
+  [SMALL_STATE(76)] = 2056,
+  [SMALL_STATE(77)] = 2072,
+  [SMALL_STATE(78)] = 2103,
+  [SMALL_STATE(79)] = 2134,
+  [SMALL_STATE(80)] = 2162,
+  [SMALL_STATE(81)] = 2190,
+  [SMALL_STATE(82)] = 2204,
+  [SMALL_STATE(83)] = 2215,
+  [SMALL_STATE(84)] = 2226,
+  [SMALL_STATE(85)] = 2237,
+  [SMALL_STATE(86)] = 2248,
+  [SMALL_STATE(87)] = 2258,
+  [SMALL_STATE(88)] = 2264,
+  [SMALL_STATE(89)] = 2272,
+  [SMALL_STATE(90)] = 2278,
+  [SMALL_STATE(91)] = 2285,
+  [SMALL_STATE(92)] = 2292,
+  [SMALL_STATE(93)] = 2299,
+  [SMALL_STATE(94)] = 2306,
+  [SMALL_STATE(95)] = 2313,
+  [SMALL_STATE(96)] = 2320,
+  [SMALL_STATE(97)] = 2327,
+  [SMALL_STATE(98)] = 2334,
+  [SMALL_STATE(99)] = 2341,
+  [SMALL_STATE(100)] = 2348,
+  [SMALL_STATE(101)] = 2355,
+  [SMALL_STATE(102)] = 2362,
+  [SMALL_STATE(103)] = 2369,
+  [SMALL_STATE(104)] = 2376,
+  [SMALL_STATE(105)] = 2383,
+  [SMALL_STATE(106)] = 2390,
+  [SMALL_STATE(107)] = 2395,
+  [SMALL_STATE(108)] = 2399,
+  [SMALL_STATE(109)] = 2403,
+  [SMALL_STATE(110)] = 2407,
+  [SMALL_STATE(111)] = 2411,
+  [SMALL_STATE(112)] = 2415,
+  [SMALL_STATE(113)] = 2419,
+  [SMALL_STATE(114)] = 2423,
+  [SMALL_STATE(115)] = 2427,
+  [SMALL_STATE(116)] = 2431,
+  [SMALL_STATE(117)] = 2435,
+  [SMALL_STATE(118)] = 2439,
+  [SMALL_STATE(119)] = 2443,
+  [SMALL_STATE(120)] = 2447,
+  [SMALL_STATE(121)] = 2451,
+  [SMALL_STATE(122)] = 2455,
+  [SMALL_STATE(123)] = 2459,
+  [SMALL_STATE(124)] = 2463,
+  [SMALL_STATE(125)] = 2467,
+  [SMALL_STATE(126)] = 2471,
+  [SMALL_STATE(127)] = 2475,
+  [SMALL_STATE(128)] = 2479,
+  [SMALL_STATE(129)] = 2483,
+  [SMALL_STATE(130)] = 2487,
+  [SMALL_STATE(131)] = 2491,
+  [SMALL_STATE(132)] = 2495,
 };
 
 static const TSParseActionEntry ts_parse_actions[] = {
   [0] = {.entry = {.count = 0, .reusable = false}},
   [1] = {.entry = {.count = 1, .reusable = false}}, RECOVER(),
-  [3] = {.entry = {.count = 1, .reusable = true}}, SHIFT(7),
-  [5] = {.entry = {.count = 1, .reusable = true}}, SHIFT(10),
-  [7] = {.entry = {.count = 1, .reusable = true}}, SHIFT(11),
-  [9] = {.entry = {.count = 1, .reusable = false}}, SHIFT(82),
-  [11] = {.entry = {.count = 1, .reusable = true}}, SHIFT(77),
-  [13] = {.entry = {.count = 1, .reusable = false}}, SHIFT(49),
-  [15] = {.entry = {.count = 1, .reusable = true}}, SHIFT(94),
-  [17] = {.entry = {.count = 1, .reusable = false}}, SHIFT(4),
-  [19] = {.entry = {.count = 1, .reusable = true}}, SHIFT(2),
-  [21] = {.entry = {.count = 1, .reusable = true}}, SHIFT(91),
-  [23] = {.entry = {.count = 1, .reusable = true}}, SHIFT(35),
-  [25] = {.entry = {.count = 1, .reusable = true}}, SHIFT(105),
-  [27] = {.entry = {.count = 1, .reusable = true}}, SHIFT(13),
-  [29] = {.entry = {.count = 1, .reusable = false}}, SHIFT(14),
-  [31] = {.entry = {.count = 1, .reusable = true}}, SHIFT(14),
-  [33] = {.entry = {.count = 1, .reusable = false}}, SHIFT(10),
+  [3] = {.entry = {.count = 1, .reusable = true}}, SHIFT(10),
+  [5] = {.entry = {.count = 1, .reusable = true}}, SHIFT(13),
+  [7] = {.entry = {.count = 1, .reusable = true}}, SHIFT(18),
+  [9] = {.entry = {.count = 1, .reusable = false}}, SHIFT(81),
+  [11] = {.entry = {.count = 1, .reusable = true}}, SHIFT(88),
+  [13] = {.entry = {.count = 1, .reusable = false}}, SHIFT(57),
+  [15] = {.entry = {.count = 1, .reusable = true}}, SHIFT(93),
+  [17] = {.entry = {.count = 1, .reusable = false}}, SHIFT(3),
+  [19] = {.entry = {.count = 1, .reusable = true}}, SHIFT(4),
+  [21] = {.entry = {.count = 1, .reusable = true}}, SHIFT(124),
+  [23] = {.entry = {.count = 1, .reusable = true}}, SHIFT(21),
+  [25] = {.entry = {.count = 1, .reusable = true}}, SHIFT(123),
+  [27] = {.entry = {.count = 1, .reusable = true}}, SHIFT(35),
+  [29] = {.entry = {.count = 1, .reusable = false}}, SHIFT(43),
+  [31] = {.entry = {.count = 1, .reusable = true}}, SHIFT(43),
+  [33] = {.entry = {.count = 1, .reusable = false}}, SHIFT(13),
   [35] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_alternation_repeat1, 1, 0, 0),
-  [37] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_term, 1, 0, 0),
-  [39] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0),
-  [41] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(10),
-  [44] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(11),
-  [47] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(82),
-  [50] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(77),
-  [53] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(49),
-  [56] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(94),
-  [59] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(4),
-  [62] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(2),
-  [65] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(91),
-  [68] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(35),
-  [71] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(105),
-  [74] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(13),
-  [77] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(14),
-  [80] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(14),
-  [83] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(10),
+  [37] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0),
+  [39] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(13),
+  [42] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(18),
+  [45] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(81),
+  [48] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(88),
+  [51] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(57),
+  [54] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(93),
+  [57] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(3),
+  [60] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(4),
+  [63] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(124),
+  [66] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(21),
+  [69] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(123),
+  [72] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(35),
+  [75] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(43),
+  [78] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(43),
+  [81] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0), SHIFT_REPEAT(13),
+  [84] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_term, 1, 0, 0),
   [86] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_term_repeat1, 1, 0, 0),
   [88] = {.entry = {.count = 1, .reusable = false}}, REDUCE(aux_sym_term_repeat1, 1, 0, 0),
-  [90] = {.entry = {.count = 1, .reusable = true}}, SHIFT(37),
-  [92] = {.entry = {.count = 1, .reusable = true}}, SHIFT(38),
-  [94] = {.entry = {.count = 1, .reusable = true}}, SHIFT(39),
-  [96] = {.entry = {.count = 1, .reusable = true}}, SHIFT(89),
-  [98] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_start_assertion, 1, 0, 0),
-  [100] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_start_assertion, 1, 0, 0),
-  [102] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 6, 0, 13),
-  [104] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 6, 0, 13),
-  [106] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_unicode_character_escape, 1, 0, 0),
-  [108] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_unicode_character_escape, 1, 0, 0),
-  [110] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_control_escape, 1, 0, 0),
-  [112] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_control_escape, 1, 0, 0),
-  [114] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_lookaround_assertion, 1, 0, 0),
-  [116] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_lookaround_assertion, 1, 0, 0),
-  [118] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 2, 0, 0),
-  [120] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 2, 0, 0),
+  [90] = {.entry = {.count = 1, .reusable = true}}, SHIFT(44),
+  [92] = {.entry = {.count = 1, .reusable = true}}, SHIFT(45),
+  [94] = {.entry = {.count = 1, .reusable = true}}, SHIFT(46),
+  [96] = {.entry = {.count = 1, .reusable = true}}, SHIFT(96),
+  [98] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 3, 0, 2),
+  [100] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 3, 0, 2),
+  [102] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_inline_flags_group, 7, 0, 0),
+  [104] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_inline_flags_group, 7, 0, 0),
+  [106] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_lookaround_assertion, 1, 0, 0),
+  [108] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_lookaround_assertion, 1, 0, 0),
+  [110] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 2, 0, 0),
+  [112] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 2, 0, 0),
+  [114] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_start_assertion, 1, 0, 0),
+  [116] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_start_assertion, 1, 0, 0),
+  [118] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_inline_flags_group, 3, 0, 0),
+  [120] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_inline_flags_group, 3, 0, 0),
   [122] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 3, 0, 0),
   [124] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 3, 0, 0),
-  [126] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 3, 0, 2),
-  [128] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 3, 0, 2),
+  [126] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class_escape, 1, 0, 0),
+  [128] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class_escape, 1, 0, 0),
   [130] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_posix_character_class, 3, 0, 0),
   [132] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_posix_character_class, 3, 0, 0),
   [134] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_anonymous_capturing_group, 3, 0, 0),
@@ -3884,157 +4326,179 @@ static const TSParseActionEntry ts_parse_actions[] = {
   [140] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_non_capturing_group, 3, 0, 0),
   [142] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym__lookahead_assertion, 4, 0, 0),
   [144] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym__lookahead_assertion, 4, 0, 0),
-  [146] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym__lookbehind_assertion, 4, 0, 0),
-  [148] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym__lookbehind_assertion, 4, 0, 0),
-  [150] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 4, 0, 3),
-  [152] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 4, 0, 3),
-  [154] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 4, 0, 0),
-  [156] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 4, 0, 0),
-  [158] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 4, 0, 5),
-  [160] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 4, 0, 5),
-  [162] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 4, 0, 2),
-  [164] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 4, 0, 2),
-  [166] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_backreference_escape, 4, 0, 0),
-  [168] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_backreference_escape, 4, 0, 0),
-  [170] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class_escape, 4, 0, 0),
-  [172] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class_escape, 4, 0, 0),
-  [174] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_named_capturing_group, 5, 0, 0),
-  [176] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_named_capturing_group, 5, 0, 0),
-  [178] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 5, 0, 8),
-  [180] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 5, 0, 8),
-  [182] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 5, 0, 3),
-  [184] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 5, 0, 3),
-  [186] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 5, 0, 9),
-  [188] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 5, 0, 9),
-  [190] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 5, 0, 10),
-  [192] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 5, 0, 10),
-  [194] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class_escape, 1, 0, 0),
-  [196] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class_escape, 1, 0, 0),
-  [198] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_count_quantifier, 3, 0, 0),
-  [200] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_count_quantifier, 3, 0, 0),
-  [202] = {.entry = {.count = 1, .reusable = true}}, SHIFT(46),
-  [204] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_zero_or_more, 1, 0, 0),
-  [206] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_zero_or_more, 1, 0, 0),
-  [208] = {.entry = {.count = 1, .reusable = true}}, SHIFT(43),
-  [210] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_optional, 1, 0, 0),
-  [212] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_optional, 1, 0, 0),
-  [214] = {.entry = {.count = 1, .reusable = true}}, SHIFT(44),
-  [216] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_one_or_more, 1, 0, 0),
-  [218] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_one_or_more, 1, 0, 0),
-  [220] = {.entry = {.count = 1, .reusable = true}}, SHIFT(45),
-  [222] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_count_quantifier, 4, 0, 0),
-  [224] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_count_quantifier, 4, 0, 0),
-  [226] = {.entry = {.count = 1, .reusable = true}}, SHIFT(48),
-  [228] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_count_quantifier, 5, 0, 0),
-  [230] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_count_quantifier, 5, 0, 0),
-  [232] = {.entry = {.count = 1, .reusable = true}}, SHIFT(42),
-  [234] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_count_quantifier, 6, 0, 14),
-  [236] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_count_quantifier, 6, 0, 14),
-  [238] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_zero_or_more, 2, 0, 1),
-  [240] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_zero_or_more, 2, 0, 1),
-  [242] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_optional, 2, 0, 1),
-  [244] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_optional, 2, 0, 1),
-  [246] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_one_or_more, 2, 0, 1),
-  [248] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_one_or_more, 2, 0, 1),
-  [250] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_count_quantifier, 4, 0, 7),
-  [252] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_count_quantifier, 4, 0, 7),
-  [254] = {.entry = {.count = 1, .reusable = false}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0),
-  [256] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_count_quantifier, 5, 0, 12),
-  [258] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_count_quantifier, 5, 0, 12),
-  [260] = {.entry = {.count = 1, .reusable = false}}, SHIFT(56),
-  [262] = {.entry = {.count = 1, .reusable = false}}, SHIFT(54),
-  [264] = {.entry = {.count = 1, .reusable = false}}, SHIFT(16),
-  [266] = {.entry = {.count = 1, .reusable = false}}, SHIFT(112),
-  [268] = {.entry = {.count = 1, .reusable = false}}, SHIFT(57),
-  [270] = {.entry = {.count = 1, .reusable = false}}, SHIFT(63),
-  [272] = {.entry = {.count = 1, .reusable = false}}, SHIFT(67),
-  [274] = {.entry = {.count = 1, .reusable = false}}, SHIFT(114),
-  [276] = {.entry = {.count = 1, .reusable = false}}, SHIFT(66),
-  [278] = {.entry = {.count = 1, .reusable = false}}, SHIFT(65),
-  [280] = {.entry = {.count = 1, .reusable = false}}, SHIFT(79),
-  [282] = {.entry = {.count = 1, .reusable = false}}, SHIFT(25),
-  [284] = {.entry = {.count = 1, .reusable = false}}, SHIFT(52),
-  [286] = {.entry = {.count = 1, .reusable = false}}, SHIFT(80),
-  [288] = {.entry = {.count = 1, .reusable = false}}, SHIFT(27),
-  [290] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0), SHIFT_REPEAT(95),
-  [293] = {.entry = {.count = 1, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0),
-  [295] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0), SHIFT_REPEAT(112),
-  [298] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0), SHIFT_REPEAT(52),
-  [301] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0), SHIFT_REPEAT(63),
-  [304] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0), SHIFT_REPEAT(67),
-  [307] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0), SHIFT_REPEAT(114),
-  [310] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0), SHIFT_REPEAT(66),
-  [313] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0), SHIFT_REPEAT(65),
-  [316] = {.entry = {.count = 1, .reusable = false}}, SHIFT(70),
-  [318] = {.entry = {.count = 1, .reusable = false}}, SHIFT(24),
-  [320] = {.entry = {.count = 1, .reusable = false}}, SHIFT(55),
-  [322] = {.entry = {.count = 1, .reusable = false}}, SHIFT(69),
-  [324] = {.entry = {.count = 1, .reusable = false}}, SHIFT(18),
-  [326] = {.entry = {.count = 1, .reusable = false}}, SHIFT(51),
-  [328] = {.entry = {.count = 1, .reusable = false}}, SHIFT(85),
-  [330] = {.entry = {.count = 1, .reusable = false}}, SHIFT(32),
-  [332] = {.entry = {.count = 1, .reusable = false}}, SHIFT(53),
-  [334] = {.entry = {.count = 1, .reusable = false}}, SHIFT(17),
-  [336] = {.entry = {.count = 1, .reusable = false}}, SHIFT(50),
-  [338] = {.entry = {.count = 1, .reusable = false}}, SHIFT(88),
-  [340] = {.entry = {.count = 1, .reusable = false}}, SHIFT(64),
-  [342] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_class_range, 3, 0, 4),
-  [344] = {.entry = {.count = 1, .reusable = false}}, SHIFT(61),
-  [346] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_class_range, 3, 0, 0),
-  [348] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_class_range, 3, 0, 6),
-  [350] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_class_range, 3, 0, 3),
-  [352] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 1, 0, 0), SHIFT(72),
-  [355] = {.entry = {.count = 1, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 1, 0, 0),
-  [357] = {.entry = {.count = 1, .reusable = false}}, SHIFT(58),
-  [359] = {.entry = {.count = 1, .reusable = false}}, SHIFT(26),
-  [361] = {.entry = {.count = 1, .reusable = true}}, SHIFT(61),
-  [363] = {.entry = {.count = 1, .reusable = false}}, SHIFT(31),
-  [365] = {.entry = {.count = 1, .reusable = false}}, SHIFT(62),
-  [367] = {.entry = {.count = 1, .reusable = true}}, SHIFT(60),
-  [369] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_alternation, 2, 0, 0),
-  [371] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_alternation, 1, 0, 0),
-  [373] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_alternation_repeat1, 2, 0, 0),
-  [375] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_alternation_repeat1, 2, 0, 0), SHIFT_REPEAT(7),
-  [378] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_pattern, 1, 0, 0),
-  [380] = {.entry = {.count = 1, .reusable = true}}, SHIFT(5),
-  [382] = {.entry = {.count = 1, .reusable = true}}, SHIFT(104),
-  [384] = {.entry = {.count = 1, .reusable = true}}, SHIFT(71),
-  [386] = {.entry = {.count = 1, .reusable = true}}, SHIFT(33),
-  [388] = {.entry = {.count = 1, .reusable = true}}, SHIFT(34),
-  [390] = {.entry = {.count = 1, .reusable = true}}, SHIFT(101),
-  [392] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_unicode_property_value_expression, 1, 0, 0),
-  [394] = {.entry = {.count = 1, .reusable = true}}, SHIFT(3),
-  [396] = {.entry = {.count = 1, .reusable = true}}, SHIFT(40),
-  [398] = {.entry = {.count = 1, .reusable = true}}, SHIFT(113),
-  [400] = {.entry = {.count = 1, .reusable = true}}, SHIFT(81),
-  [402] = {.entry = {.count = 1, .reusable = true}}, SHIFT(12),
-  [404] = {.entry = {.count = 1, .reusable = true}}, SHIFT(83),
-  [406] = {.entry = {.count = 1, .reusable = true}}, SHIFT(36),
-  [408] = {.entry = {.count = 1, .reusable = true}}, SHIFT(24),
-  [410] = {.entry = {.count = 1, .reusable = true}}, SHIFT(97),
-  [412] = {.entry = {.count = 1, .reusable = true}}, SHIFT(87),
-  [414] = {.entry = {.count = 1, .reusable = true}}, SHIFT(96),
-  [416] = {.entry = {.count = 1, .reusable = true}}, SHIFT(28),
-  [418] = {.entry = {.count = 1, .reusable = true}}, SHIFT(103),
-  [420] = {.entry = {.count = 1, .reusable = true}}, SHIFT(93),
-  [422] = {.entry = {.count = 1, .reusable = true}}, SHIFT(92),
-  [424] = {.entry = {.count = 1, .reusable = true}},  ACCEPT_INPUT(),
-  [426] = {.entry = {.count = 1, .reusable = true}}, SHIFT(30),
-  [428] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_unicode_property_value_expression, 3, 0, 11),
-  [430] = {.entry = {.count = 1, .reusable = true}}, SHIFT(100),
-  [432] = {.entry = {.count = 1, .reusable = true}}, SHIFT(22),
-  [434] = {.entry = {.count = 1, .reusable = true}}, SHIFT(19),
-  [436] = {.entry = {.count = 1, .reusable = true}}, SHIFT(6),
-  [438] = {.entry = {.count = 1, .reusable = true}}, SHIFT(84),
-  [440] = {.entry = {.count = 1, .reusable = true}}, SHIFT(29),
-  [442] = {.entry = {.count = 1, .reusable = true}}, SHIFT(23),
-  [444] = {.entry = {.count = 1, .reusable = true}}, SHIFT(20),
-  [446] = {.entry = {.count = 1, .reusable = true}}, SHIFT(21),
-  [448] = {.entry = {.count = 1, .reusable = true}}, SHIFT(68),
-  [450] = {.entry = {.count = 1, .reusable = true}}, SHIFT(59),
+  [146] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_inline_flags_group, 4, 0, 0),
+  [148] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_inline_flags_group, 4, 0, 0),
+  [150] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym__lookbehind_assertion, 4, 0, 0),
+  [152] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym__lookbehind_assertion, 4, 0, 0),
+  [154] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 4, 0, 3),
+  [156] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 4, 0, 3),
+  [158] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 4, 0, 0),
+  [160] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 4, 0, 0),
+  [162] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 4, 0, 5),
+  [164] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 4, 0, 5),
+  [166] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 4, 0, 2),
+  [168] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 4, 0, 2),
+  [170] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_backreference_escape, 4, 0, 0),
+  [172] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_backreference_escape, 4, 0, 0),
+  [174] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class_escape, 4, 0, 0),
+  [176] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class_escape, 4, 0, 0),
+  [178] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_inline_flags_group, 5, 0, 0),
+  [180] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_inline_flags_group, 5, 0, 0),
+  [182] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_unicode_character_escape, 1, 0, 0),
+  [184] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_unicode_character_escape, 1, 0, 0),
+  [186] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_named_capturing_group, 5, 0, 0),
+  [188] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_named_capturing_group, 5, 0, 0),
+  [190] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 5, 0, 8),
+  [192] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 5, 0, 8),
+  [194] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 5, 0, 3),
+  [196] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 5, 0, 3),
+  [198] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 5, 0, 9),
+  [200] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 5, 0, 9),
+  [202] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 5, 0, 10),
+  [204] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 5, 0, 10),
+  [206] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_inline_flags_group, 6, 0, 0),
+  [208] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_inline_flags_group, 6, 0, 0),
+  [210] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_character_class, 6, 0, 13),
+  [212] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_character_class, 6, 0, 13),
+  [214] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_control_escape, 1, 0, 0),
+  [216] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_control_escape, 1, 0, 0),
+  [218] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_zero_or_more, 1, 0, 0),
+  [220] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_zero_or_more, 1, 0, 0),
+  [222] = {.entry = {.count = 1, .reusable = true}}, SHIFT(50),
+  [224] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_optional, 1, 0, 0),
+  [226] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_optional, 1, 0, 0),
+  [228] = {.entry = {.count = 1, .reusable = true}}, SHIFT(53),
+  [230] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_one_or_more, 1, 0, 0),
+  [232] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_one_or_more, 1, 0, 0),
+  [234] = {.entry = {.count = 1, .reusable = true}}, SHIFT(52),
+  [236] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_count_quantifier, 3, 0, 0),
+  [238] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_count_quantifier, 3, 0, 0),
+  [240] = {.entry = {.count = 1, .reusable = true}}, SHIFT(55),
+  [242] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_count_quantifier, 4, 0, 0),
+  [244] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_count_quantifier, 4, 0, 0),
+  [246] = {.entry = {.count = 1, .reusable = true}}, SHIFT(56),
+  [248] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_count_quantifier, 5, 0, 0),
+  [250] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_count_quantifier, 5, 0, 0),
+  [252] = {.entry = {.count = 1, .reusable = true}}, SHIFT(51),
+  [254] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_zero_or_more, 2, 0, 1),
+  [256] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_zero_or_more, 2, 0, 1),
+  [258] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_count_quantifier, 6, 0, 14),
+  [260] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_count_quantifier, 6, 0, 14),
+  [262] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_one_or_more, 2, 0, 1),
+  [264] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_one_or_more, 2, 0, 1),
+  [266] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_optional, 2, 0, 1),
+  [268] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_optional, 2, 0, 1),
+  [270] = {.entry = {.count = 1, .reusable = false}}, REDUCE(aux_sym_term_repeat1, 2, 0, 0),
+  [272] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_count_quantifier, 4, 0, 7),
+  [274] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_count_quantifier, 4, 0, 7),
+  [276] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_count_quantifier, 5, 0, 12),
+  [278] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_count_quantifier, 5, 0, 12),
+  [280] = {.entry = {.count = 1, .reusable = false}}, SHIFT(63),
+  [282] = {.entry = {.count = 1, .reusable = false}}, SHIFT(64),
+  [284] = {.entry = {.count = 1, .reusable = false}}, SHIFT(17),
+  [286] = {.entry = {.count = 1, .reusable = false}}, SHIFT(91),
+  [288] = {.entry = {.count = 1, .reusable = false}}, SHIFT(65),
+  [290] = {.entry = {.count = 1, .reusable = false}}, SHIFT(70),
+  [292] = {.entry = {.count = 1, .reusable = false}}, SHIFT(74),
+  [294] = {.entry = {.count = 1, .reusable = false}}, SHIFT(132),
+  [296] = {.entry = {.count = 1, .reusable = false}}, SHIFT(71),
+  [298] = {.entry = {.count = 1, .reusable = false}}, SHIFT(73),
+  [300] = {.entry = {.count = 1, .reusable = false}}, SHIFT(104),
+  [302] = {.entry = {.count = 1, .reusable = false}}, SHIFT(29),
+  [304] = {.entry = {.count = 1, .reusable = false}}, SHIFT(60),
+  [306] = {.entry = {.count = 1, .reusable = false}}, SHIFT(92),
+  [308] = {.entry = {.count = 1, .reusable = false}}, SHIFT(31),
+  [310] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0), SHIFT_REPEAT(121),
+  [313] = {.entry = {.count = 1, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0),
+  [315] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0), SHIFT_REPEAT(91),
+  [318] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0), SHIFT_REPEAT(60),
+  [321] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0), SHIFT_REPEAT(70),
+  [324] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0), SHIFT_REPEAT(74),
+  [327] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0), SHIFT_REPEAT(132),
+  [330] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0), SHIFT_REPEAT(71),
+  [333] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 2, 0, 0), SHIFT_REPEAT(73),
+  [336] = {.entry = {.count = 1, .reusable = false}}, SHIFT(77),
+  [338] = {.entry = {.count = 1, .reusable = false}}, SHIFT(28),
+  [340] = {.entry = {.count = 1, .reusable = false}}, SHIFT(62),
+  [342] = {.entry = {.count = 1, .reusable = false}}, SHIFT(99),
+  [344] = {.entry = {.count = 1, .reusable = false}}, SHIFT(38),
+  [346] = {.entry = {.count = 1, .reusable = false}}, SHIFT(61),
+  [348] = {.entry = {.count = 1, .reusable = false}}, SHIFT(20),
+  [350] = {.entry = {.count = 1, .reusable = false}}, SHIFT(58),
+  [352] = {.entry = {.count = 1, .reusable = false}}, SHIFT(78),
+  [354] = {.entry = {.count = 1, .reusable = false}}, SHIFT(14),
+  [356] = {.entry = {.count = 1, .reusable = false}}, SHIFT(59),
+  [358] = {.entry = {.count = 1, .reusable = false}}, SHIFT(100),
+  [360] = {.entry = {.count = 1, .reusable = false}}, SHIFT(72),
+  [362] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_class_range, 3, 0, 4),
+  [364] = {.entry = {.count = 1, .reusable = false}}, SHIFT(67),
+  [366] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_class_range, 3, 0, 6),
+  [368] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_class_range, 3, 0, 0),
+  [370] = {.entry = {.count = 1, .reusable = false}}, REDUCE(sym_class_range, 3, 0, 3),
+  [372] = {.entry = {.count = 2, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 1, 0, 0), SHIFT(80),
+  [375] = {.entry = {.count = 1, .reusable = false}}, REDUCE(aux_sym_character_class_repeat1, 1, 0, 0),
+  [377] = {.entry = {.count = 1, .reusable = false}}, SHIFT(66),
+  [379] = {.entry = {.count = 1, .reusable = false}}, SHIFT(37),
+  [381] = {.entry = {.count = 1, .reusable = true}}, SHIFT(67),
+  [383] = {.entry = {.count = 1, .reusable = false}}, SHIFT(30),
+  [385] = {.entry = {.count = 1, .reusable = false}}, SHIFT(69),
+  [387] = {.entry = {.count = 1, .reusable = true}}, SHIFT(68),
+  [389] = {.entry = {.count = 1, .reusable = true}}, SHIFT(6),
+  [391] = {.entry = {.count = 1, .reusable = true}}, SHIFT(103),
+  [393] = {.entry = {.count = 1, .reusable = true}}, SHIFT(87),
+  [395] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_alternation, 2, 0, 0),
+  [397] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_alternation, 1, 0, 0),
+  [399] = {.entry = {.count = 1, .reusable = true}}, REDUCE(aux_sym_alternation_repeat1, 2, 0, 0),
+  [401] = {.entry = {.count = 2, .reusable = true}}, REDUCE(aux_sym_alternation_repeat1, 2, 0, 0), SHIFT_REPEAT(10),
+  [404] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_pattern, 1, 0, 0),
+  [406] = {.entry = {.count = 1, .reusable = true}}, SHIFT(19),
+  [408] = {.entry = {.count = 1, .reusable = true}}, SHIFT(95),
+  [410] = {.entry = {.count = 1, .reusable = true}}, SHIFT(5),
+  [412] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_flags, 1, 0, 0),
+  [414] = {.entry = {.count = 1, .reusable = true}}, SHIFT(7),
+  [416] = {.entry = {.count = 1, .reusable = true}}, SHIFT(126),
+  [418] = {.entry = {.count = 1, .reusable = true}}, SHIFT(105),
+  [420] = {.entry = {.count = 1, .reusable = true}}, SHIFT(107),
+  [422] = {.entry = {.count = 1, .reusable = true}}, SHIFT(79),
+  [424] = {.entry = {.count = 1, .reusable = true}}, SHIFT(40),
+  [426] = {.entry = {.count = 1, .reusable = true}}, SHIFT(48),
+  [428] = {.entry = {.count = 1, .reusable = true}}, SHIFT(122),
+  [430] = {.entry = {.count = 1, .reusable = true}}, SHIFT(109),
+  [432] = {.entry = {.count = 1, .reusable = true}}, SHIFT(101),
+  [434] = {.entry = {.count = 1, .reusable = true}}, SHIFT(26),
+  [436] = {.entry = {.count = 1, .reusable = true}}, SHIFT(8),
+  [438] = {.entry = {.count = 1, .reusable = true}}, SHIFT(34),
+  [440] = {.entry = {.count = 1, .reusable = true}}, SHIFT(9),
+  [442] = {.entry = {.count = 1, .reusable = true}}, SHIFT(42),
+  [444] = {.entry = {.count = 1, .reusable = true}}, SHIFT(28),
+  [446] = {.entry = {.count = 1, .reusable = true}}, SHIFT(94),
+  [448] = {.entry = {.count = 1, .reusable = true}}, SHIFT(47),
+  [450] = {.entry = {.count = 1, .reusable = true}}, SHIFT(39),
   [452] = {.entry = {.count = 1, .reusable = true}}, SHIFT(110),
-  [454] = {.entry = {.count = 1, .reusable = true}}, SHIFT(41),
-  [456] = {.entry = {.count = 1, .reusable = true}}, SHIFT(90),
+  [454] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_unicode_property_value_expression, 1, 0, 0),
+  [456] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_posix_class_name, 1, 0, 0),
+  [458] = {.entry = {.count = 1, .reusable = true}},  ACCEPT_INPUT(),
+  [460] = {.entry = {.count = 1, .reusable = true}}, SHIFT(117),
+  [462] = {.entry = {.count = 1, .reusable = true}}, SHIFT(115),
+  [464] = {.entry = {.count = 1, .reusable = true}}, SHIFT(25),
+  [466] = {.entry = {.count = 1, .reusable = true}}, SHIFT(22),
+  [468] = {.entry = {.count = 1, .reusable = true}}, SHIFT(36),
+  [470] = {.entry = {.count = 1, .reusable = true}}, SHIFT(23),
+  [472] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_unicode_property_value_expression, 3, 0, 11),
+  [474] = {.entry = {.count = 1, .reusable = true}}, SHIFT(32),
+  [476] = {.entry = {.count = 1, .reusable = true}}, SHIFT(24),
+  [478] = {.entry = {.count = 1, .reusable = true}}, SHIFT(15),
+  [480] = {.entry = {.count = 1, .reusable = true}}, SHIFT(116),
+  [482] = {.entry = {.count = 1, .reusable = true}}, SHIFT(49),
+  [484] = {.entry = {.count = 1, .reusable = true}}, SHIFT(102),
+  [486] = {.entry = {.count = 1, .reusable = true}}, SHIFT(120),
+  [488] = {.entry = {.count = 1, .reusable = true}}, SHIFT(41),
+  [490] = {.entry = {.count = 1, .reusable = true}}, SHIFT(2),
+  [492] = {.entry = {.count = 1, .reusable = true}}, SHIFT(75),
+  [494] = {.entry = {.count = 1, .reusable = true}}, SHIFT(76),
+  [496] = {.entry = {.count = 1, .reusable = true}}, SHIFT(27),
+  [498] = {.entry = {.count = 1, .reusable = true}}, SHIFT(33),
+  [500] = {.entry = {.count = 1, .reusable = true}}, SHIFT(90),
 };
 
 #ifdef __cplusplus
diff --git a/test/corpus/main.txt b/test/corpus/main.txt
index 34f1707..cd8869e 100644
--- a/test/corpus/main.txt
+++ b/test/corpus/main.txt
@@ -691,3 +691,46 @@ Hexadecimal digits escape sequence
         (control_escape))
       (control_escape))))
 
+============================================================
+Inline regex flags
+============================================================
+
+(?aiLmsux)
+(?aiLmsux:test)
+(?aiLmsux-imsx:test)
+(?-imsx:test)
+(?-imsx)
+
+------------------------------------------------------------
+
+(pattern
+  (term
+    (inline_flags_group
+      (flags))
+    (inline_flags_group
+      (flags)
+      (pattern
+        (term
+          (pattern_character)
+          (pattern_character)
+          (pattern_character)
+          (pattern_character))))
+    (inline_flags_group
+      (flags)
+      (flags)
+      (pattern
+        (term
+          (pattern_character)
+          (pattern_character)
+          (pattern_character)
+          (pattern_character))))
+    (inline_flags_group
+      (flags)
+      (pattern
+        (term
+          (pattern_character)
+          (pattern_character)
+          (pattern_character)
+          (pattern_character))))
+    (inline_flags_group
+      (flags))))