Skip the quickfix buffer when searching for alternative buffers.

plugin/bbye.vim

@@ -28,13 +28,40 @@ function! s:bdelete(action, bang, buffer_name)
 		execute window . "wincmd w"
 
 		" Bprevious also wraps around the buffer list, if necessary:
-		try | exe bufnr("#") > 0 && buflisted(bufnr("#")) ? "buffer #" : "bprevious"
+		" try | exe bufnr("#") > 0 && buflisted(bufnr("#")) ? "buffer #" : "bprevious"
+		" catch /^Vim([^)]*):E85:/ " E85: There is no listed buffer
+		" endtry
+		try
+			if bufnr("#") > 0 && bufnr("#") != buffer && buflisted(bufnr("#")) && getbufvar(bufnr("#"), '&ft') != 'qf'
+				" If # buffer is listed and not quickfix switch to it
+				buffer #
+				" echom 'swith to alt'
+				continue
+			endif
+			" Emulate bprevious but excluding quickfix buffers
+			" listed buffer that are not quickfix buffers:
+			let buffers = map(filter(getbufinfo({'buflisted':1}), "getbufvar(v:val.bufnr, '&ft') != 'qf'"), "v:val.bufnr")
+			let buffers = filter(buffers, "v:val < buffer")
+			if len(buffers)
+				execute "buffer " . buffers[-1]
+				" echom 'swith to previous'
+				continue
+			endif
+			let buffers = map(filter(getbufinfo({'buflisted':1}), "getbufvar(v:val.bufnr, '&ft') != 'qf'"), "v:val.bufnr")
+			let buffers = filter(buffers, "v:val > buffer")
+			" Emulate bprevious but excluding quickfix buffers
+			if len(buffers)
+				execute "buffer " . buffers[-1]
+				" echom 'swith to last'
+				continue
+			endif
 		catch /^Vim([^)]*):E85:/ " E85: There is no listed buffer
 		endtry
 
 		" If found a new buffer for this window, mission accomplished:
 		if bufnr("%") != buffer | continue | endif
 
+		" Otherwise create an empty buffer
 		call s:new(a:bang)
 	endfor
 
@@ -84,8 +111,39 @@ function! s:error(msg)
 	let v:errmsg = a:msg
 endfunction
 
-command! -bang -complete=buffer -nargs=? Bdelete
-	\ :call s:bdelete("bdelete", <q-bang>, <q-args>)
+function! s:bdeletes(action, bang, range, arg1, arg2, ...)
+	let buffer_list = []
+	if a:range == 1
+		let buffer_list = add(buffer_list, arg1)
+	elseif a:range == 2
+		let buffer_index = a:arg1
+		while buffer_index <= a:arg2
+			let buffer = s:str2bufnr(buffer_index)
+			if buffer >= 0
+				let buffer_list = add(buffer_list, buffer_index)
+			endif
+			let buffer_index = buffer_index + 1
+		endwhile
+	endif
+
+	let i = 1
+	for buffer_name in a:000
+		let buffer_list = add(buffer_list, buffer_name)
+		let i = i + 1
+	endfor
+
+	if len(buffer_list) == 0
+		call s:bdelete(a:action, a:bang, "")
+	endif
+
+	for buffer_name in buffer_list
+		call s:bdelete(a:action, a:bang, buffer_name)
+	endfor
+endfunction
+
+command! -bang -complete=buffer -nargs=* -range=% -addr=buffers Bdelete
+	\ :call s:bdeletes("bdelete", <q-bang>, <range>, <line1>, <line2>, <f-args>)
+
+command! -bang -complete=buffer -nargs=* -range=% -addr=buffers Bwipeout
+\ :call s:bdeletes("bwipeout", <q-bang>, <range>, <line1>, <line2>, <f-args>)
 
-command! -bang -complete=buffer -nargs=? Bwipeout
-	\ :call s:bdelete("bwipeout", <q-bang>, <q-args>)