Tests for maparg().

STARTTEST
:so small.vim
:set cpo-=<
:" Test maparg() with a string result
:map foo<C-V> is<F4>foo
:vnoremap <script> <buffer> <expr> <silent> bar isbar
:call append('$', maparg('foo<C-V>'))
:call append('$', string(maparg('foo<C-V>', '', 0, 1)))
:call append('$', string(maparg('bar', '', 0, 1)))
:map <buffer> <nowait> foo bar
:call append('$', string(maparg('foo', '', 0, 1)))
:"
:map abc x<char-114>x
:call append('$', maparg('abc'))
:map abc y<S-char-114>y
:call append('$', maparg('abc'))
:"
:/^eof/+1,$w! test.out
:qa!
ENDTEST

eof