Add non-interactive options for paste sanitization

kitty/options/definition.py

@@ -552,6 +552,10 @@
 :code:`quote-urls-at-prompt`:
     If the text being pasted is a URL and the cursor is at a shell prompt,
     automatically quote the URL (needs :opt:`shell_integration`).
+:code:`replace-dangerous-control-codes`
+    Replace dangerous control codes from pasted text, without confirmation.
+:code:`replace-newline`
+    Replace the newline character from pasted text, without confirmation.
 :code:`confirm`:
     Confirm the paste if the text to be pasted contains any terminal control codes
     as this can be dangerous, leading to code execution if the shell/program running

kitty/options/utils.py

@@ -911,11 +911,11 @@ def shell_integration(x: str) -> FrozenSet[str]:
 
 
 def paste_actions(x: str) -> FrozenSet[str]:
-    s = frozenset({'quote-urls-at-prompt', 'confirm', 'filter', 'confirm-if-large'})
+    s = frozenset({'quote-urls-at-prompt', 'confirm', 'filter', 'confirm-if-large', 'replace-dangerous-control-codes', 'replace-newline'})
     q = frozenset(x.lower().split(','))
     if not q.issubset(s):
         log_error(f'Invalid paste actions: {q - s}, ignoring')
-        return q & s or frozenset({'invalid'})
+        return (q & s) or frozenset({'invalid'})
     return q
 
 

kitty/window.py

@@ -1509,6 +1509,10 @@ def paste_with_actions(self, text: str) -> None:
                 if rest.startswith('//') or scheme in ('mailto', 'irc'):
                     import shlex
                     text = shlex.quote(text)
+        if 'replace-dangerous-control-codes' in opts.paste_actions:
+            text = replace_control_codes(text)
+        if 'replace-newline' in opts.paste_actions:
+            text = text.replace('\n', '\x1bE')
         btext = text.encode('utf-8')
         if 'confirm' in opts.paste_actions:
             sanitized = replace_control_codes(text)