fix pdf previews

1 files changed, 1 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 2ae304a..bf4a32f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -44,6 +44,7 @@ rust-ini = "0.13"
 derivative = "1.0.3"
 itertools = "0.8"
 nix = "0.17"
+strip-ansi-escapes = "0.1"
 
 
 image = { version = "0.21.1", optional = true }