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	This is the command invoked repeatedly to make the changes:
    :%s/^\(.*\)|\%(\*\(\d\+\)\)\?$\n\1|\%(\*\(\d\+\)\)\?$/\=submatch(1)..'|*'..(max([str2nr(submatch(2)),1])+max([str2nr(submatch(3)),1]))/g
		
	
		
			
				
	
	
		
			51 lines
		
	
	
		
			2.0 KiB
		
	
	
	
		
			Lua
		
	
	
	
	
	
			
		
		
	
	
			51 lines
		
	
	
		
			2.0 KiB
		
	
	
	
		
			Lua
		
	
	
	
	
	
-- Test argument list commands
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local helpers = require('test.functional.helpers')(after_each)
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local Screen = require('test.functional.ui.screen')
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local clear, command, eq = helpers.clear, helpers.command, helpers.eq
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local expect_exit = helpers.expect_exit
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local feed = helpers.feed
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local pcall_err = helpers.pcall_err
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describe('argument list commands', function()
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  before_each(clear)
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  it('quitting Vim with unedited files in the argument list throws E173', function()
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    command('set nomore')
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    command('args a b c')
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    eq('Vim(quit):E173: 2 more files to edit', pcall_err(command, 'quit'))
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  end)
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  it(':confirm quit with unedited files in arglist', function()
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    local screen = Screen.new(60, 6)
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    screen:attach()
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    command('set nomore')
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    command('args a b c')
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    feed(':confirm quit\n')
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    screen:expect([[
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                                                                  |
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      ~                                                           |
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                                                                  |
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      :confirm quit                                               |
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      2 more files to edit.  Quit anyway?                         |
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      [Y]es, (N)o: ^                                               |
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    ]])
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    feed('N')
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    screen:expect([[
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      ^                                                            |
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      ~                                                           |*4
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                                                                  |
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    ]])
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    feed(':confirm quit\n')
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    screen:expect([[
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                                                                  |
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      ~                                                           |
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                                                                  |
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      :confirm quit                                               |
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      2 more files to edit.  Quit anyway?                         |
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      [Y]es, (N)o: ^                                               |
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    ]])
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    expect_exit(1000, feed, 'Y')
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  end)
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end)
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