1 files changed, 11 insertions, 0 deletions
diff --git a/internal/cli/termwidth_other.go b/internal/cli/termwidth_other.go
new file mode 100644
index 0000000..a44fc70
--- /dev/null
+++ b/internal/cli/termwidth_other.go
@@ -0,0 +1,11 @@
+//go:build !unix
+
+package cli
+
+import "os"
+
+// ttyWidth has no portable implementation outside unix; callers fall back
+// to the $COLUMNS env var or a sane default.
+func ttyWidth(f *os.File) int {
+	return 0
+}