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sheerun / vim-polyglot

A solid language pack for Vim.
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Error detected while processing BufEnter Autocommands for "*": E495: No autocommand file name to substitute for "<afile>" #855

Open cewood opened 3 months ago

cewood commented 3 months ago

Describe the bug:

Since version v4.9.10 (2716792) vim-polyglot itself generates the following error during startup. 

Error detected while processing BufEnter Autocommands for "*":
E495: No autocommand file name to substitute for "<afile>"

I believe the issue is with vim-polyglot itself, by way of the error messages reported, as well as the diff of changes between the last working version (v4.9.9), and the first problematic version (v4.9.10).

https://github.com/sheerun/vim-polyglot/compare/v4.9.9...v4.9.10

To Reproduce:

Install any version from v4.9.10 upwards (Sep 15, 2020), and the error will be reported during startup.

The following is an extended version of the error from a debug log.

Executing BufEnter Autocommands for "*"
autocommand if &ft == "" && expand("<afile>") !~ g:ft_ignore_pat | call s:observe_filetype() | endif

Error detected while processing BufEnter Autocommands for "*":
E495: No autocommand file name to substitute for "<afile>"
Executing BufEnter Autocommands for "*"
autocommand lua require("trouble").action("on_win_enter")