Hi Bram and Vim developers. How to reproduce: - start vim $ vim -N -u NONE
- Input below. yy3p :messages<CR> Expected behavior: - Displayed this. Messages maintainer: Bram Moolenaar <[email protected]> 3 more lines Press ENTER or type command to continue Actual behavior: - Displayed this. It is registerd twice. Messages maintainer: Bram Moolenaar <[email protected]> 3 more lines 3 more lines Press ENTER or type command to continue Investigation result: This is a traditional bug from at least Vim7.0 `keep_msg` should not set NULL in main_loop(). Because prevent double registration check will not work in msg_attr_keep(). Attached a patch. Please check this. Related todo list item: > Some quickfix messages appear twice. (Gary Johnson, 2014 Feb 16) > Patch by Christian Brabandt, 2014 Feb 17. https://groups.google.com/d/msg/vim_dev/5To2u8_CrKE/UTrIKMf_7QAJ My patch fixed this item too. Thank you. -- Best regards, Hirohito Higashi -- -- You received this message from the "vim_dev" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
diff -r af7e1f8a52d3 src/main.c --- a/src/main.c Fri Aug 29 15:53:52 2014 +0200 +++ b/src/main.c Sat Aug 30 01:02:45 2014 +0900 @@ -1243,7 +1243,6 @@ /* msg_attr_keep() will set keep_msg to NULL, must free the * string here. */ p = keep_msg; - keep_msg = NULL; msg_attr(p, keep_msg_attr); vim_free(p); }
