updated for version 7.3.032

Problem:    maparg() doesn't return the flags, such as <buffer>, <script>,
            <silent>.  These are needed to save and restore a mapping.
Solution:   Improve maparg(). (also by Christian Brabandt)

src/testdir/test75.in

@@ -0,0 +1,16 @@
+" Tests for functions.
+
+STARTTEST
+:so small.vim
+:" 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('$', string(maparg('bar', '', 0, 1)))
+:"
+:/^eof/+1,$w! test.out
+:qa!
+ENDTEST
+
+eof

src/testdir/test75.ok

@@ -0,0 +1,3 @@
+is<F4>foo
+{'silent': 0, 'noremap': 0, 'lhs': 'foo<C-V>', 'mode': ' ', 'expr': 0, 'sid': 0, 'rhs': 'is<F4>foo', 'buffer': 0}
+{'silent': 1, 'noremap': 1, 'lhs': 'bar', 'mode': 'v', 'expr': 1, 'sid': 0, 'rhs': 'isbar', 'buffer': 1}