diff --git a/php/src/grammar.json b/php/src/grammar.json
index 775722f7..d00279aa 100644
--- a/php/src/grammar.json
+++ b/php/src/grammar.json
@@ -8964,7 +8964,7 @@
     },
     "name": {
       "type": "PATTERN",
-      "value": "[_a-zA-Z\\u00A1-\\u00ff][_a-zA-Z\\u00A1-\\u00ff\\d]*"
+      "value": "[_a-zA-Z\\u0080-\\u009f\\u00a1-\\u200a\\u200c-\\u205f\\u2061-\\ufefe\\uff00-\\uffff][_a-zA-Z\\u0080-\\u009f\\u00a1-\\u200a\\u200c-\\u205f\\u2061-\\ufefe\\uff00-\\uffff\\d]*"
     },
     "_reserved_identifier": {
       "type": "CHOICE",
@@ -9080,7 +9080,7 @@
     },
     {
       "type": "PATTERN",
-      "value": "[\\s\\uFEFF\\u2060\\u200B\\u00A0]"
+      "value": "[\\s\\u00A0\\u200B\\u2060\\uFEFF]"
     },
     {
       "type": "SYMBOL",
diff --git a/php/src/parser.c b/php/src/parser.c
index 9e3e1026..31e16a30 100644
--- a/php/src/parser.c
+++ b/php/src/parser.c
@@ -6608,6 +6608,52 @@ static inline bool sym_escape_sequence_character_set_1(int32_t c) {
       : (c <= 't' || c == 'v'))));
 }
 
+static inline bool sym_name_character_set_1(int32_t c) {
+  return (c < 161
+    ? (c < '_'
+      ? (c < 'A'
+        ? (c >= '0' && c <= '9')
+        : c <= 'Z')
+      : (c <= '_' || (c < 128
+        ? (c >= 'a' && c <= 'z')
+        : c <= 159)))
+    : (c <= 8202 || (c < 57344
+      ? (c < 8289
+        ? (c >= 8204 && c <= 8287)
+        : c <= 55295)
+      : (c <= 65278 || (c >= 65280 && c <= 65535)))));
+}
+
+static inline bool sym_name_character_set_2(int32_t c) {
+  return (c < 161
+    ? (c < 'a'
+      ? (c < '_'
+        ? (c >= 'A' && c <= 'Z')
+        : c <= '_')
+      : (c <= 'z' || (c >= 128 && c <= 159)))
+    : (c <= 8202 || (c < 57344
+      ? (c < 8289
+        ? (c >= 8204 && c <= 8287)
+        : c <= 55295)
+      : (c <= 65278 || (c >= 65280 && c <= 65535)))));
+}
+
+static inline bool sym_name_character_set_3(int32_t c) {
+  return (c < 161
+    ? (c < '_'
+      ? (c < 'B'
+        ? (c >= '0' && c <= '9')
+        : c <= 'Z')
+      : (c <= '_' || (c < 128
+        ? (c >= 'b' && c <= 'z')
+        : c <= 159)))
+    : (c <= 8202 || (c < 57344
+      ? (c < 8289
+        ? (c >= 8204 && c <= 8287)
+        : c <= 55295)
+      : (c <= 65278 || (c >= 65280 && c <= 65535)))));
+}
+
 static bool ts_lex(TSLexer *lexer, TSStateId state) {
   START_LEXER();
   eof = lexer->eof(lexer);
@@ -6673,7 +6719,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 8288 ||
           lookahead == 65279) SKIP(76)
       if (('C' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 1:
       if (lookahead == '\n') ADVANCE(287);
@@ -6792,7 +6839,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 8288 ||
           lookahead == 65279) SKIP(6)
       if (('C' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 7:
       if (lookahead == '!') ADVANCE(151);
@@ -6841,7 +6889,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 65279) SKIP(7)
       if (('C' <= lookahead && lookahead <= 'Z') ||
           ('c' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 8:
       if (lookahead == '!') ADVANCE(151);
@@ -6890,7 +6939,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 65279) SKIP(8)
       if (('C' <= lookahead && lookahead <= 'Z') ||
           ('c' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 9:
       if (lookahead == '!') ADVANCE(39);
@@ -6929,7 +6979,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 10:
       if (lookahead == '!') ADVANCE(39);
@@ -6965,7 +7016,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 11:
       if (lookahead == '!') ADVANCE(39);
@@ -7001,7 +7053,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 12:
       if (lookahead == '!') ADVANCE(39);
@@ -7037,7 +7090,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 65279) SKIP(12)
       if (('A' <= lookahead && lookahead <= '_') ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 13:
       if (lookahead == '!') ADVANCE(39);
@@ -7070,7 +7124,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 14:
       if (lookahead == '"') ADVANCE(200);
@@ -7101,7 +7156,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 15:
       if (lookahead == '"') ADVANCE(185);
@@ -7133,7 +7189,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('C' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('c' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 17:
       if (lookahead == '"') ADVANCE(186);
@@ -7171,7 +7228,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('C' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('c' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 18:
       if (lookahead == '"') ADVANCE(186);
@@ -7261,7 +7319,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 21:
       if (lookahead == '#') ADVANCE(290);
@@ -7279,7 +7338,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 22:
       if (lookahead == '#') ADVANCE(291);
@@ -7308,7 +7368,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 23:
       if (lookahead == '#') ADVANCE(291);
@@ -7364,7 +7425,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 26:
       if (lookahead == '#') ADVANCE(197);
@@ -7633,7 +7695,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 8288 ||
           lookahead == 65279) SKIP(76)
       if (('C' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 77:
       if (eof) ADVANCE(80);
@@ -7688,7 +7751,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 65279) SKIP(77)
       if (('C' <= lookahead && lookahead <= 'Z') ||
           ('c' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 78:
       if (eof) ADVANCE(80);
@@ -7726,7 +7790,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 79:
       if (eof) ADVANCE(80);
@@ -7865,11 +7930,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       END_STATE();
     case 101:
       ACCEPT_TOKEN(aux_sym_function_static_declaration_token1);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 102:
       ACCEPT_TOKEN(anon_sym_COMMA);
@@ -7957,51 +8018,27 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       END_STATE();
     case 123:
       ACCEPT_TOKEN(aux_sym_cast_type_token1);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 124:
       ACCEPT_TOKEN(aux_sym_cast_type_token3);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 125:
       ACCEPT_TOKEN(aux_sym_cast_type_token6);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 126:
       ACCEPT_TOKEN(aux_sym_cast_type_token8);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 127:
       ACCEPT_TOKEN(aux_sym_cast_type_token11);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 128:
       ACCEPT_TOKEN(aux_sym_cast_type_token12);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 129:
       ACCEPT_TOKEN(sym_float);
@@ -8024,7 +8061,12 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('0' <= lookahead && lookahead <= '9')) ADVANCE(131);
       if (('A' <= lookahead && lookahead <= 'Z') ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 159) ||
+          (161 <= lookahead && lookahead <= 8202) ||
+          (8204 <= lookahead && lookahead <= 8287) ||
+          (8289 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65278) ||
+          (65280 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 132:
       ACCEPT_TOKEN(sym_float);
@@ -8378,22 +8420,14 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       END_STATE();
     case 207:
       ACCEPT_TOKEN(sym_boolean);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 208:
       ACCEPT_TOKEN(sym_null);
       END_STATE();
     case 209:
       ACCEPT_TOKEN(sym_null);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 210:
       ACCEPT_TOKEN(anon_sym_DOLLAR);
@@ -8539,21 +8573,13 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == '\'') ADVANCE(187);
       if (lookahead == 'O' ||
           lookahead == 'o') ADVANCE(269);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 246:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == '"') ADVANCE(185);
       if (lookahead == '\'') ADVANCE(187);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 247:
       ACCEPT_TOKEN(sym_name);
@@ -8564,17 +8590,19 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('0' <= lookahead && lookahead <= '9')) ADVANCE(247);
       if (('A' <= lookahead && lookahead <= 'Z') ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+          (128 <= lookahead && lookahead <= 159) ||
+          (161 <= lookahead && lookahead <= 8202) ||
+          (8204 <= lookahead && lookahead <= 8287) ||
+          (8289 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65278) ||
+          (65280 <= lookahead && lookahead <= 65535)) ADVANCE(286);
       END_STATE();
     case 248:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == '+' ||
           lookahead == '-') ADVANCE(70);
       if (('0' <= lookahead && lookahead <= '9')) ADVANCE(131);
-      if (('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_2(lookahead)) ADVANCE(286);
       END_STATE();
     case 249:
       ACCEPT_TOKEN(sym_name);
@@ -8582,31 +8610,19 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 'a') ADVANCE(264);
       if (lookahead == 'L' ||
           lookahead == 'l') ADVANCE(268);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('B' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('b' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_3(lookahead)) ADVANCE(286);
       END_STATE();
     case 250:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'A' ||
           lookahead == 'a') ADVANCE(264);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('B' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('b' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_3(lookahead)) ADVANCE(286);
       END_STATE();
     case 251:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'A' ||
           lookahead == 'a') ADVANCE(283);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('B' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('b' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_3(lookahead)) ADVANCE(286);
       END_STATE();
     case 252:
       ACCEPT_TOKEN(sym_name);
@@ -8614,345 +8630,207 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 'a') ADVANCE(279);
       if (lookahead == 'R' ||
           lookahead == 'r') ADVANCE(260);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('B' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('b' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_3(lookahead)) ADVANCE(286);
       END_STATE();
     case 253:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'A' ||
           lookahead == 'a') ADVANCE(279);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('B' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('b' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_3(lookahead)) ADVANCE(286);
       END_STATE();
     case 254:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'A' ||
           lookahead == 'a') ADVANCE(277);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('B' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('b' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_3(lookahead)) ADVANCE(286);
       END_STATE();
     case 255:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'C' ||
           lookahead == 'c') ADVANCE(101);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 256:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'E' ||
           lookahead == 'e') ADVANCE(207);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 257:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'E' ||
           lookahead == 'e') ADVANCE(278);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 258:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'G' ||
           lookahead == 'g') ADVANCE(127);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 259:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'I' ||
           lookahead == 'i') ADVANCE(255);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 260:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'I' ||
           lookahead == 'i') ADVANCE(266);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 261:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'L' ||
           lookahead == 'l') ADVANCE(124);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 262:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'L' ||
           lookahead == 'l') ADVANCE(209);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 263:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'L' ||
           lookahead == 'l') ADVANCE(262);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 264:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'L' ||
           lookahead == 'l') ADVANCE(273);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 265:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'N' ||
           lookahead == 'n') ADVANCE(274);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 266:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'N' ||
           lookahead == 'n') ADVANCE(258);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 267:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'N' ||
           lookahead == 'n') ADVANCE(276);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 268:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'O' ||
           lookahead == 'o') ADVANCE(254);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 269:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'O' ||
           lookahead == 'o') ADVANCE(261);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 270:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'R' ||
           lookahead == 'r') ADVANCE(251);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 271:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'R' ||
           lookahead == 'r') ADVANCE(281);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 272:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'R' ||
           lookahead == 'r') ADVANCE(270);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 273:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'S' ||
           lookahead == 's') ADVANCE(256);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 274:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'S' ||
           lookahead == 's') ADVANCE(257);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 275:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'T' ||
           lookahead == 't') ADVANCE(252);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 276:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'T' ||
           lookahead == 't') ADVANCE(125);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 277:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'T' ||
           lookahead == 't') ADVANCE(126);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 278:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'T' ||
           lookahead == 't') ADVANCE(128);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 279:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'T' ||
           lookahead == 't') ADVANCE(259);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 280:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'T' ||
           lookahead == 't') ADVANCE(253);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 281:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'U' ||
           lookahead == 'u') ADVANCE(256);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 282:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'U' ||
           lookahead == 'u') ADVANCE(263);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 283:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'Y' ||
           lookahead == 'y') ADVANCE(123);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 284:
       ACCEPT_TOKEN(sym_name);
       if (('0' <= lookahead && lookahead <= '9')) ADVANCE(247);
-      if (('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_2(lookahead)) ADVANCE(286);
       END_STATE();
     case 285:
       ACCEPT_TOKEN(sym_name);
       if (('0' <= lookahead && lookahead <= '9')) ADVANCE(131);
-      if (('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_2(lookahead)) ADVANCE(286);
       END_STATE();
     case 286:
       ACCEPT_TOKEN(sym_name);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(286);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(286);
       END_STATE();
     case 287:
       ACCEPT_TOKEN(sym_comment);
diff --git a/php_only/src/grammar.json b/php_only/src/grammar.json
index 1e747dfc..4b64a5b6 100644
--- a/php_only/src/grammar.json
+++ b/php_only/src/grammar.json
@@ -8959,7 +8959,7 @@
     },
     "name": {
       "type": "PATTERN",
-      "value": "[_a-zA-Z\\u00A1-\\u00ff][_a-zA-Z\\u00A1-\\u00ff\\d]*"
+      "value": "[_a-zA-Z\\u0080-\\u009f\\u00a1-\\u200a\\u200c-\\u205f\\u2061-\\ufefe\\uff00-\\uffff][_a-zA-Z\\u0080-\\u009f\\u00a1-\\u200a\\u200c-\\u205f\\u2061-\\ufefe\\uff00-\\uffff\\d]*"
     },
     "_reserved_identifier": {
       "type": "CHOICE",
@@ -9075,7 +9075,7 @@
     },
     {
       "type": "PATTERN",
-      "value": "[\\s\\uFEFF\\u2060\\u200B\\u00A0]"
+      "value": "[\\s\\u00A0\\u200B\\u2060\\uFEFF]"
     }
   ],
   "conflicts": [
diff --git a/php_only/src/parser.c b/php_only/src/parser.c
index 1b91769c..b42d3b53 100644
--- a/php_only/src/parser.c
+++ b/php_only/src/parser.c
@@ -6537,6 +6537,52 @@ static inline bool sym_escape_sequence_character_set_1(int32_t c) {
       : (c <= 't' || c == 'v'))));
 }
 
+static inline bool sym_name_character_set_1(int32_t c) {
+  return (c < 161
+    ? (c < '_'
+      ? (c < 'A'
+        ? (c >= '0' && c <= '9')
+        : c <= 'Z')
+      : (c <= '_' || (c < 128
+        ? (c >= 'a' && c <= 'z')
+        : c <= 159)))
+    : (c <= 8202 || (c < 57344
+      ? (c < 8289
+        ? (c >= 8204 && c <= 8287)
+        : c <= 55295)
+      : (c <= 65278 || (c >= 65280 && c <= 65535)))));
+}
+
+static inline bool sym_name_character_set_2(int32_t c) {
+  return (c < 161
+    ? (c < 'a'
+      ? (c < '_'
+        ? (c >= 'A' && c <= 'Z')
+        : c <= '_')
+      : (c <= 'z' || (c >= 128 && c <= 159)))
+    : (c <= 8202 || (c < 57344
+      ? (c < 8289
+        ? (c >= 8204 && c <= 8287)
+        : c <= 55295)
+      : (c <= 65278 || (c >= 65280 && c <= 65535)))));
+}
+
+static inline bool sym_name_character_set_3(int32_t c) {
+  return (c < 161
+    ? (c < '_'
+      ? (c < 'B'
+        ? (c >= '0' && c <= '9')
+        : c <= 'Z')
+      : (c <= '_' || (c < 128
+        ? (c >= 'b' && c <= 'z')
+        : c <= 159)))
+    : (c <= 8202 || (c < 57344
+      ? (c < 8289
+        ? (c >= 8204 && c <= 8287)
+        : c <= 55295)
+      : (c <= 65278 || (c >= 65280 && c <= 65535)))));
+}
+
 static bool ts_lex(TSLexer *lexer, TSStateId state) {
   START_LEXER();
   eof = lexer->eof(lexer);
@@ -6602,7 +6648,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 8288 ||
           lookahead == 65279) SKIP(75)
       if (('C' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 1:
       if (lookahead == '\n') ADVANCE(271);
@@ -6720,7 +6767,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 8288 ||
           lookahead == 65279) SKIP(6)
       if (('C' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 7:
       if (lookahead == '!') ADVANCE(136);
@@ -6768,7 +6816,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 65279) SKIP(7)
       if (('C' <= lookahead && lookahead <= 'Z') ||
           ('c' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 8:
       if (lookahead == '!') ADVANCE(136);
@@ -6816,7 +6865,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 65279) SKIP(8)
       if (('C' <= lookahead && lookahead <= 'Z') ||
           ('c' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 9:
       if (lookahead == '!') ADVANCE(39);
@@ -6855,7 +6905,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 10:
       if (lookahead == '!') ADVANCE(39);
@@ -6891,7 +6942,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 11:
       if (lookahead == '!') ADVANCE(39);
@@ -6927,7 +6979,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 12:
       if (lookahead == '!') ADVANCE(39);
@@ -6963,7 +7016,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 65279) SKIP(12)
       if (('A' <= lookahead && lookahead <= '_') ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 13:
       if (lookahead == '!') ADVANCE(39);
@@ -6996,7 +7050,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 14:
       if (lookahead == '"') ADVANCE(184);
@@ -7027,7 +7082,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 15:
       if (lookahead == '"') ADVANCE(170);
@@ -7058,7 +7114,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('C' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('c' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 17:
       if (lookahead == '"') ADVANCE(171);
@@ -7096,7 +7153,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('C' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('c' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 18:
       if (lookahead == '"') ADVANCE(171);
@@ -7186,7 +7244,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 21:
       if (lookahead == '#') ADVANCE(274);
@@ -7203,7 +7262,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 22:
       if (lookahead == '#') ADVANCE(275);
@@ -7232,7 +7292,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 23:
       if (lookahead == '#') ADVANCE(275);
@@ -7256,7 +7317,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 24:
       if (lookahead == '#') ADVANCE(181);
@@ -7528,7 +7590,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 8288 ||
           lookahead == 65279) SKIP(75)
       if (('C' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 76:
       if (eof) ADVANCE(78);
@@ -7583,7 +7646,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 65279) SKIP(76)
       if (('C' <= lookahead && lookahead <= 'Z') ||
           ('c' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 77:
       if (eof) ADVANCE(78);
@@ -7620,7 +7684,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('A' <= lookahead && lookahead <= 'Z') ||
           lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 78:
       ACCEPT_TOKEN(ts_builtin_sym_end);
@@ -7654,11 +7719,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       END_STATE();
     case 86:
       ACCEPT_TOKEN(aux_sym_function_static_declaration_token1);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 87:
       ACCEPT_TOKEN(anon_sym_COMMA);
@@ -7742,51 +7803,27 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       END_STATE();
     case 108:
       ACCEPT_TOKEN(aux_sym_cast_type_token1);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 109:
       ACCEPT_TOKEN(aux_sym_cast_type_token3);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 110:
       ACCEPT_TOKEN(aux_sym_cast_type_token6);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 111:
       ACCEPT_TOKEN(aux_sym_cast_type_token8);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 112:
       ACCEPT_TOKEN(aux_sym_cast_type_token11);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 113:
       ACCEPT_TOKEN(aux_sym_cast_type_token12);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 114:
       ACCEPT_TOKEN(sym_float);
@@ -7809,7 +7846,12 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('0' <= lookahead && lookahead <= '9')) ADVANCE(116);
       if (('A' <= lookahead && lookahead <= 'Z') ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 159) ||
+          (161 <= lookahead && lookahead <= 8202) ||
+          (8204 <= lookahead && lookahead <= 8287) ||
+          (8289 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65278) ||
+          (65280 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 117:
       ACCEPT_TOKEN(sym_float);
@@ -8155,22 +8197,14 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       END_STATE();
     case 191:
       ACCEPT_TOKEN(sym_boolean);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 192:
       ACCEPT_TOKEN(sym_null);
       END_STATE();
     case 193:
       ACCEPT_TOKEN(sym_null);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 194:
       ACCEPT_TOKEN(anon_sym_DOLLAR);
@@ -8315,21 +8349,13 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == '\'') ADVANCE(172);
       if (lookahead == 'O' ||
           lookahead == 'o') ADVANCE(253);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 230:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == '"') ADVANCE(170);
       if (lookahead == '\'') ADVANCE(172);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 231:
       ACCEPT_TOKEN(sym_name);
@@ -8340,17 +8366,19 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (('0' <= lookahead && lookahead <= '9')) ADVANCE(231);
       if (('A' <= lookahead && lookahead <= 'Z') ||
           ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+          (128 <= lookahead && lookahead <= 159) ||
+          (161 <= lookahead && lookahead <= 8202) ||
+          (8204 <= lookahead && lookahead <= 8287) ||
+          (8289 <= lookahead && lookahead <= 55295) ||
+          (57344 <= lookahead && lookahead <= 65278) ||
+          (65280 <= lookahead && lookahead <= 65535)) ADVANCE(270);
       END_STATE();
     case 232:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == '+' ||
           lookahead == '-') ADVANCE(69);
       if (('0' <= lookahead && lookahead <= '9')) ADVANCE(116);
-      if (('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_2(lookahead)) ADVANCE(270);
       END_STATE();
     case 233:
       ACCEPT_TOKEN(sym_name);
@@ -8358,31 +8386,19 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 'a') ADVANCE(248);
       if (lookahead == 'L' ||
           lookahead == 'l') ADVANCE(252);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('B' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('b' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_3(lookahead)) ADVANCE(270);
       END_STATE();
     case 234:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'A' ||
           lookahead == 'a') ADVANCE(248);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('B' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('b' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_3(lookahead)) ADVANCE(270);
       END_STATE();
     case 235:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'A' ||
           lookahead == 'a') ADVANCE(267);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('B' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('b' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_3(lookahead)) ADVANCE(270);
       END_STATE();
     case 236:
       ACCEPT_TOKEN(sym_name);
@@ -8390,345 +8406,207 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
           lookahead == 'a') ADVANCE(263);
       if (lookahead == 'R' ||
           lookahead == 'r') ADVANCE(244);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('B' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('b' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_3(lookahead)) ADVANCE(270);
       END_STATE();
     case 237:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'A' ||
           lookahead == 'a') ADVANCE(263);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('B' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('b' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_3(lookahead)) ADVANCE(270);
       END_STATE();
     case 238:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'A' ||
           lookahead == 'a') ADVANCE(261);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('B' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('b' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_3(lookahead)) ADVANCE(270);
       END_STATE();
     case 239:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'C' ||
           lookahead == 'c') ADVANCE(86);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 240:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'E' ||
           lookahead == 'e') ADVANCE(191);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 241:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'E' ||
           lookahead == 'e') ADVANCE(262);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 242:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'G' ||
           lookahead == 'g') ADVANCE(112);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 243:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'I' ||
           lookahead == 'i') ADVANCE(239);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 244:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'I' ||
           lookahead == 'i') ADVANCE(250);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 245:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'L' ||
           lookahead == 'l') ADVANCE(109);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 246:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'L' ||
           lookahead == 'l') ADVANCE(193);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 247:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'L' ||
           lookahead == 'l') ADVANCE(246);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 248:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'L' ||
           lookahead == 'l') ADVANCE(257);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 249:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'N' ||
           lookahead == 'n') ADVANCE(258);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 250:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'N' ||
           lookahead == 'n') ADVANCE(242);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 251:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'N' ||
           lookahead == 'n') ADVANCE(260);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 252:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'O' ||
           lookahead == 'o') ADVANCE(238);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 253:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'O' ||
           lookahead == 'o') ADVANCE(245);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 254:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'R' ||
           lookahead == 'r') ADVANCE(235);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 255:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'R' ||
           lookahead == 'r') ADVANCE(265);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 256:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'R' ||
           lookahead == 'r') ADVANCE(254);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 257:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'S' ||
           lookahead == 's') ADVANCE(240);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 258:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'S' ||
           lookahead == 's') ADVANCE(241);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 259:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'T' ||
           lookahead == 't') ADVANCE(236);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 260:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'T' ||
           lookahead == 't') ADVANCE(110);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 261:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'T' ||
           lookahead == 't') ADVANCE(111);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 262:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'T' ||
           lookahead == 't') ADVANCE(113);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 263:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'T' ||
           lookahead == 't') ADVANCE(243);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 264:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'T' ||
           lookahead == 't') ADVANCE(237);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 265:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'U' ||
           lookahead == 'u') ADVANCE(240);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 266:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'U' ||
           lookahead == 'u') ADVANCE(247);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 267:
       ACCEPT_TOKEN(sym_name);
       if (lookahead == 'Y' ||
           lookahead == 'y') ADVANCE(108);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 268:
       ACCEPT_TOKEN(sym_name);
       if (('0' <= lookahead && lookahead <= '9')) ADVANCE(231);
-      if (('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_2(lookahead)) ADVANCE(270);
       END_STATE();
     case 269:
       ACCEPT_TOKEN(sym_name);
       if (('0' <= lookahead && lookahead <= '9')) ADVANCE(116);
-      if (('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_2(lookahead)) ADVANCE(270);
       END_STATE();
     case 270:
       ACCEPT_TOKEN(sym_name);
-      if (('0' <= lookahead && lookahead <= '9') ||
-          ('A' <= lookahead && lookahead <= 'Z') ||
-          lookahead == '_' ||
-          ('a' <= lookahead && lookahead <= 'z') ||
-          (161 <= lookahead && lookahead <= 255)) ADVANCE(270);
+      if (sym_name_character_set_1(lookahead)) ADVANCE(270);
       END_STATE();
     case 271:
       ACCEPT_TOKEN(sym_comment);