updated for version 7.3.1203 Problem: Matches from matchadd() might be highlighted incorrectly when they are at a fixed position and inserting lines. (John Szakmeister) Solution: Redraw all lines below a change if there are highlighted matches. (idea by Christian Brabandt)

Tests for complicated + argument to :edit command

STARTTEST
:$-1w! Xfile1
:$w! Xfile2
:edit +1|s/|/PIPE/|w Xfile1| e Xfile2|1 | s/\//SLASH/|w
:w! test.out
:e Xfile1
:w >> test.out
:qa!
ENDTEST

The result should be in Xfile1: "fooPIPEbar", in Xfile2: "fooSLASHbar"
foo|bar
foo/bar