From 9b1cb1838cd27135a41a416c5f25a54111ccf1b1 Mon Sep 17 00:00:00 2001
From: Rokas Puzonas <rokas.puzonas@teltonika.lt>
Date: Tue, 27 Jun 2023 15:01:46 +0300
Subject: [PATCH] update parser.c

---
 src/grammar.json |  2 +-
 src/parser.c     | 26 ++++++++++++++++++++++++++
 2 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/src/grammar.json b/src/grammar.json
index aa84e27..cb8df32 100644
--- a/src/grammar.json
+++ b/src/grammar.json
@@ -19,7 +19,7 @@
     },
     "_name_fragment": {
       "type": "PATTERN",
-      "value": "[A-Za-z0-9]+"
+      "value": "[A-Za-z0-9_]+"
     },
     "name": {
       "type": "CHOICE",
diff --git a/src/parser.c b/src/parser.c
index 3c8eb64..ac84698 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -296,6 +296,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (anon_sym_DQUOTE_character_set_1(lookahead)) SKIP(0)
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 1:
@@ -305,6 +306,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (anon_sym_DQUOTE_character_set_1(lookahead)) SKIP(1)
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 2:
@@ -409,6 +411,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 'a') ADVANCE(28);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('b' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 27:
@@ -416,6 +419,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 'a') ADVANCE(32);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('b' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 28:
@@ -423,6 +427,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 'c') ADVANCE(36);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 29:
@@ -430,6 +435,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 'e') ADVANCE(56);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 30:
@@ -437,6 +443,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 'f') ADVANCE(34);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 31:
@@ -444,6 +451,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 'g') ADVANCE(54);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 32:
@@ -451,6 +459,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 'g') ADVANCE(29);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 33:
@@ -458,6 +467,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 'i') ADVANCE(42);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 34:
@@ -465,6 +475,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 'i') ADVANCE(31);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 35:
@@ -472,6 +483,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 'i') ADVANCE(40);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 36:
@@ -479,6 +491,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 'k') ADVANCE(27);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 37:
@@ -486,6 +499,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 'n') ADVANCE(30);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 38:
@@ -493,6 +507,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 'n') ADVANCE(58);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 39:
@@ -500,6 +515,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 'o') ADVANCE(37);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 40:
@@ -507,6 +523,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 'o') ADVANCE(38);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 41:
@@ -514,6 +531,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 'p') ADVANCE(44);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 42:
@@ -521,6 +539,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 's') ADVANCE(43);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 43:
@@ -528,6 +547,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 't') ADVANCE(60);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 44:
@@ -535,12 +555,14 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       if (lookahead == 't') ADVANCE(35);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 45:
       ACCEPT_TOKEN(sym__name_fragment);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 46:
@@ -601,6 +623,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       ACCEPT_TOKEN(anon_sym_config);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 55:
@@ -610,6 +633,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       ACCEPT_TOKEN(anon_sym_package);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 57:
@@ -619,6 +643,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       ACCEPT_TOKEN(anon_sym_option);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 59:
@@ -628,6 +653,7 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
       ACCEPT_TOKEN(anon_sym_list);
       if (('0' <= lookahead && lookahead <= '9') ||
           ('A' <= lookahead && lookahead <= 'Z') ||
+          lookahead == '_' ||
           ('a' <= lookahead && lookahead <= 'z')) ADVANCE(45);
       END_STATE();
     case 61: