diff --git a/.config/helix/config.toml b/.config/helix/config.toml
index c636c441..069df488 100644
--- a/.config/helix/config.toml
+++ b/.config/helix/config.toml
@@ -76,6 +76,9 @@ A-r = ":config-reload"
 A-o = ":config-open"
 A-w = ":config-open-workspace"
 
+# execute current file
+A-x = ":sh %{buffer_name}"
+
 # Treesitter selections
 # Left <-> Right: Sibling nodes
 # Up <-> Down: Parent/Child nodes
diff --git a/.config/pet/snippet.toml b/.config/pet/snippet.toml
index f511cadc..74425848 100644
--- a/.config/pet/snippet.toml
+++ b/.config/pet/snippet.toml
@@ -1,13 +1,13 @@
 
 [[Snippets]]
-  Description = "print the classic message"
+  Description = "mkpy: Edit Python scratch file"
   Output = ""
-  Tag = []
-  command = "echo Hello world!"
+  Tag = ["python", "scratch"]
+  command = "TEMP=$(mktemp)\nmv \"$TEMP\" \"$TEMP.py\"\nprintf '#!/bin/env python\\n\\n' > \"$TEMP.py\"\nchmod +x \"$TEMP.py\"\nhx \"$TEMP.py\""
 
 [[Snippets]]
-  Description = "Edit Python scratch file"
+  Description = "clearpy: Clear Python scratch files."
   Output = ""
-  Tag = []
-  command = "TEMP=$(mktemp)\nmv \"$TEMP\" \"$TEMP.py\"\necho '#!/bin/env python' > \"$TEMP.py\"\nchmod +x \"$TEMP.py\"\nhx \"$TEMP.py\""
+  Tag = ["python", "scratch"]
+  command = "rm -f /tmp/tmp.*.py"