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-rw-r--r--src/lexer.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lexer.c b/src/lexer.c
index 56e24af..5a6d245 100644
--- a/src/lexer.c
+++ b/src/lexer.c
@@ -82,7 +82,7 @@ lexer_tokenize_name(lexer_t *lexer, token_t *token)
{
size_t begin = lexer->cur;
- while (lexer_is_not_eof(lexer) && isalnum(lexer_current_char(lexer))) {
+ while (lexer_is_not_eof(lexer) && (isalnum(lexer_current_char(lexer)) || lexer_current_char(lexer) == '_')) {
lexer_drop_char(lexer);
}