add statements ending in ; and allow parsing multiple of them

1 files changed, 3 insertions, 1 deletions

diff --git a/src/Lexer.zig b/src/Lexer.zig
index 8c23b26..c85979d 100644
--- a/src/Lexer.zig
+++ b/src/Lexer.zig
@@ -10,6 +10,7 @@ pub const Token = struct {
         integer_literal,
         plus,
         minus,
+        semicolon,
         invalid,
         eof,
         identifier,
@@ -70,7 +71,8 @@ fn getNext(self: *Self) Token {
         '0', '1', '2', '3', '4', '5', '6', '7', '8', '9' => self.integerLiteral(),
         '+' => self.create(.plus),
         '-' => self.create(.minus),
-        ' ' => {
+        ';' => self.create(.semicolon),
+        ' ', '\n' => {
             self.start = self.pos;
             continue :s (self.eatChar() orelse return self.create(.eof));
         },