patch 8.1.2341: not so easy to interrupt a script programatically Commit: https://github.com/vim/vim/commit/67a2deb9cb4ac2224cb1e4d240a5d0659f036264 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Nov 25 00:05:32 2019 +0100 patch 8.1.2341: not so easy to interrupt a script programatically Problem: Not so easy to interrupt a script programatically. Solution: Add the interrupt() function. (Yasuhiro Matsumoto, closes https://github.com/vim/vim/issues/2834)

--- a/src/ex_eval.c
+++ b/src/ex_eval.c
@@ -85,6 +85,7 @@ static int cause_abort = FALSE;
  * until the throw point for error messages has been reached.  That is, during
  * cancellation of an expression evaluation after an aborting function call or
  * due to a parsing error, aborting() always returns the same value.
+ * "got_int" is also set by calling interrupt().
  */
     int
 aborting(void)