patch 9.1.0049: Make "[Command Line]" a special buffer name Commit: https://github.com/vim/vim/commit/1fb41032060df09ca2640dc49541f11062f6dfaa Author: Sean Dewar <seandewar@users.noreply.github.com> Date: Wed Aug 16 17:15:05 2023 +0100 patch 9.1.0049: Make "[Command Line]" a special buffer name Problem: E95 is possible if a buffer called "[Command Line]" already exists when opening the cmdwin. This can also happen if the cmdwin's buffer could not be deleted when closing. Solution: Un-name the cmdwin buffer, and give it a special name instead, similar to what's done for quickfix buffers and for unnamed prompt and scratch buffers. As a result, BufFilePre/Post are no longer fired when opening the cmdwin. Add a "command" key to the dictionary returned by getbufinfo() to differentiate the cmdwin buffer instead. (Sean Dewar) NOTE: This is technically a breaking change... maybe this needs a different solution? (Or maybe this issue can be ignored...) A GitHub search reveals some plugins expect the old behaviour. However, many of those plugins also do not seem to account for the string being translated, so they are subtly broken anyway (not withstanding the fact that you can call any old buffer "[Command Line]" too...) closes: #12819 Signed-off-by: Sean Dewar <seandewar@users.noreply.github.com> Signed-off-by: Christian Brabandt <cb@256bit.org>