1 files changed, 6 insertions, 0 deletions
diff --git a/lexer.c b/lexer.c
index b41e680..5fe7f6b 100644
--- a/lexer.c
+++ b/lexer.c
@@ -75,6 +75,10 @@ static const struct token tokens[] = {
 	{ TK_ELLIP,		{ .pat = "..." },   3, NULL },
 	{ TK_QLBRACK,	{ .pat = "?.[" },   3, NULL },
 	{ TK_QLPAREN,	{ .pat = "?.(" },   3, NULL },
+	{ TK_ASEXP,		{ .pat = "**=" },   3, NULL },
+	{ TK_ASAND,		{ .pat = "&&=" },   3, NULL },
+	{ TK_ASOR,		{ .pat = "||=" },   3, NULL },
+	{ TK_ASNULLISH,	{ .pat = "\?\?=" }, 3, NULL },
 	{ TK_AND,		{ .pat = "&&" },    2, NULL },
 	{ TK_ASADD,		{ .pat = "+=" },    2, NULL },
 	{ TK_ASBAND,	{ .pat = "&=" },    2, NULL },
@@ -84,6 +88,7 @@ static const struct token tokens[] = {
 	{ TK_ASMOD,		{ .pat = "%=" },    2, NULL },
 	{ TK_ASMUL,		{ .pat = "*=" },    2, NULL },
 	{ TK_ASSUB,		{ .pat = "-=" },    2, NULL },
+	{ TK_EXP,		{ .pat = "**" },    2, NULL },
 	{ TK_DEC,		{ .pat = "--" },    2, NULL },
 	{ TK_INC,		{ .pat = "++" },    2, NULL },
 	{ TK_EQ,		{ .pat = "==" },    2, NULL },
@@ -100,6 +105,7 @@ static const struct token tokens[] = {
 	{ TK_LSTM,		{ .pat = "{%" },    2, NULL },
 	{ TK_RSTM,		{ .pat = "%}" },    2, NULL },
 	{ TK_ARROW,		{ .pat = "=>" },    2, NULL },
+	{ TK_NULLISH,	{ .pat = "??" },    2, NULL },
 	{ TK_QDOT,		{ .pat = "?." },    2, NULL },
 	{ TK_ADD,		{ .pat = "+" },     1, NULL },
 	{ TK_ASSIGN,	{ .pat = "=" },     1, NULL },