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-rw-r--r--src/field.zig2
-rw-r--r--src/main.zig2
-rw-r--r--src/stack.zig5
3 files changed, 4 insertions, 5 deletions
diff --git a/src/field.zig b/src/field.zig
index 9a12a80..6c0e420 100644
--- a/src/field.zig
+++ b/src/field.zig
@@ -287,7 +287,7 @@ pub const Field = struct {
}
}
switch (buffer[i]) {
- 12 => x += 1,
+ 12 => continue,
'\r' => {
x = 0;
y += 1;
diff --git a/src/main.zig b/src/main.zig
index d1b6ccb..1608b87 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -12,7 +12,7 @@ pub fn main() anyerror!void {
std.os.exit(1);
}
- var file = try std.fs.cwd().openFile("mycology/sanity.bf", .{});
+ var file = try std.fs.cwd().openFile(args[1], .{});
defer file.close();
const env: []const [*:0]const u8 = std.os.environ;
diff --git a/src/stack.zig b/src/stack.zig
index 09edd2e..c1f8696 100644
--- a/src/stack.zig
+++ b/src/stack.zig
@@ -12,9 +12,8 @@ pub const Stack = struct {
self.allocator.destroy(self);
}
pub fn duplicate(self: *Stack) !void {
- if (self.data.items.len > 0) {
- try self.push(self.data.items[self.data.items.len - 1]);
- }
+ const v = self.pop();
+ try self.pushVector([2]i64{ v, v });
}
test "duplicate" {
var s = try Stack.init(std.testing.allocator);