Tests for :right on text with embedded TAB.Also test formatting a paragraph.Also test undo after ":%s" and formatting. STARTTEST:so small.vim:set tw=65 :/^\s*test for :left/,/^\s*test for :center/ left:/^\s*test for :center/,/^\s*test for :right/ center:/^\s*test for :right/,/^xxx/-1 right:set fo+=tcroql tw=72/xxxxxxxx$0gq6kk:set nocp viminfo+=nviminfo:" undo/redo here to make the next undo only work on the following changesu:map gg :.,.+2s/^/x/<CR>kk:set tw=3<CR>gqq/^aaggu:?test for :left?,$w! test.out:qa!ENDTEST 	test for :left	  a		a	    fa		a	  dfa		a	        sdfa		a	  asdfa		a	        xasdfa		aasxxdfa		a 	test for :center	  a		a	    fa		afd asdf	  dfa		a	        sdfa		afd asdf	  asdfa		a	        xasdfa		asdfasdfasdfasdfasdfasxxdfa		a 	test for :right	a		a	fa		a	dfa		a	sdfa		a	asdfa		a	xasdfa		a	asxxdfa		a	asxa;ofa		a	asdfaqwer		a	a		ax	fa		ax	dfa		ax	sdfa		ax	asdfa		ax	xasdfa		ax	asxxdfa		ax	asxa;ofa		ax	asdfaqwer		ax	a		axx	fa		axx	dfa		axx	sdfa		axx	asdfa		axx	xasdfa		axx	asxxdfa		axx	asxa;ofa		axx	asdfaqwer		axx	a		axxx	fa		axxx	dfa		axxx	sdfa		axxx	asdfa		axxx	xasdfa		axxx	asxxdfa		axxx	asxa;ofa		axxx	asdfaqwer		axxx	a		axxxo	fa		axxxo	dfa		axxxo	sdfa		axxxo	asdfa		axxxo	xasdfa		axxxo	asxxdfa		axxxo	asxa;ofa		axxxo	asdfaqwer		axxxo	a		axxxoi	fa		axxxoi	dfa		axxxoi	sdfa		axxxoi	asdfa		axxxoi	xasdfa		axxxoi	asxxdfa		axxxoi	asxa;ofa		axxxoi	asdfaqwer		axxxoi	a		axxxoik	fa		axxxoik	dfa		axxxoik	sdfa		axxxoik	asdfa		axxxoik	xasdfa		axxxoik	asxxdfa		axxxoik	asxa;ofa		axxxoik	asdfaqwer		axxxoik	a		axxxoike	fa		axxxoike	dfa		axxxoike	sdfa		axxxoike	asdfa		axxxoike	xasdfa		axxxoike	asxxdfa		axxxoike	asxa;ofa		axxxoike	asdfaqwer		axxxoike	a		axxxoikey	fa		axxxoikey	dfa		axxxoikey	sdfa		axxxoikey	asdfa		axxxoikey	xasdfa		axxxoikey	asxxdfa		axxxoikey	asxa;ofa		axxxoikey	asdfaqwer		axxxoikey xxxxx xx xxxxxx xxxxxxx xxxxxxxxx xxx xxxx xxxxx xxxxx xxx xxxxxxxxxxxxxxxxxxxx xxxxx xxxx, xxxx xxxx xxxx xxxx xxx xx xxxx xxxxxxx. xxxx xxxx. > xx xx, xxxx xxxx xxx xxxx xxx xxxxx xxx xxx xxxxxxx xxx xxxxx> xxxxxx xxxxxxx: xxxx xxxxxxx, xx xxxxxx xxxx xxxxxxxxxx aa aa aa aabb bb bb bbcc cc cc cc