add assignment statements

1 files changed, 6 insertions, 0 deletions

diff --git a/lex.c b/lex.c
index 922ef17..733fb52 100644
--- a/lex.c
+++ b/lex.c
@@ -215,6 +215,12 @@ recurse:
 			default: T(TOK_GTR); break;
 			}
 			break;
+		case ':':
+			switch (l->buf.s[i]) {
+			case '=': T(TOK_ASSIGN); i++; break;
+			case '>': T(TOK_SHR); break;
+			}
+			break;
 		}
 	}
 	if (l->tok == TOK_MAX) {