patch 9.0.1636: expanding a pattern interferes with cmdline completion Commit: https://github.com/vim/vim/commit/094dd152fe1d47878ec6c0b3f54b03ffde7f4a2d Author: zeertzjq <zeertzjq@outlook.com> Date: Thu Jun 15 22:51:57 2023 +0100 patch 9.0.1636: expanding a pattern interferes with cmdline completion Problem: Expanding a pattern interferes with command line completion. Solution: Set the file index only when appropriate. (closes https://github.com/vim/vim/issues/12519)