vim-patch:8.2.4140: maparg() does not indicate the type of script

Problem:    maparg() does not indicate the type of script where it was defined.
Solution:   Add "scriptversion".

a9528b39a6

Co-authored-by: Bram Moolenaar <Bram@vim.org>

test/functional/api/keymap_spec.lua

@@ -32,6 +32,7 @@ describe('nvim_get_keymap', function()
     rhs='bar',
     expr=0,
     sid=0,
+    scriptversion=1,
     buffer=0,
     nowait=0,
     mode='n',
@@ -258,6 +259,7 @@ describe('nvim_get_keymap', function()
       silent=0,
       expr=0,
       sid=0,
+      scriptversion=1,
       buffer=0,
       nowait=0,
       noremap=1,
@@ -327,6 +329,7 @@ describe('nvim_get_keymap', function()
       silent=0,
       expr=0,
       sid=0,
+      scriptversion=1,
       buffer=0,
       nowait=0,
       noremap=1,
@@ -365,6 +368,7 @@ describe('nvim_get_keymap', function()
       silent=0,
       expr=0,
       sid=sid_lua,
+      scriptversion=1,
       buffer=0,
       nowait=0,
       mode='n',
@@ -373,7 +377,7 @@ describe('nvim_get_keymap', function()
     }, mapargs[1])
   end)
 
-  it ('can handle map descriptions', function()
+  it('can handle map descriptions', function()
     meths.set_keymap('n', 'lhs', 'rhs', {desc="map description"})
     eq({
       lhs='lhs',
@@ -383,6 +387,7 @@ describe('nvim_get_keymap', function()
       silent=0,
       expr=0,
       sid=sid_api_client,
+      scriptversion=1,
       buffer=0,
       nowait=0,
       mode='n',
@@ -429,6 +434,7 @@ describe('nvim_set_keymap, nvim_del_keymap', function()
     to_return.nowait = not opts.nowait and 0 or 1
     to_return.expr = not opts.expr and 0 or 1
     to_return.sid = not opts.sid and sid_api_client or opts.sid
+    to_return.scriptversion = 1
     to_return.buffer = not opts.buffer and 0 or opts.buffer
     to_return.lnum = not opts.lnum and 0 or opts.lnum
     to_return.desc = opts.desc

test/functional/vimscript/map_functions_spec.lua

@@ -26,6 +26,7 @@ describe('maparg()', function()
       rhs='bar',
       expr=0,
       sid=0,
+      scriptversion=1,
       buffer=0,
       nowait=0,
       mode='n',
@@ -157,8 +158,9 @@ describe('maparg()', function()
         mode = 'n',
         noremap = 1,
         nowait = 0,
-        script=0,
+        script = 0,
         sid = 0,
+        scriptversion = 1,
         silent = 0,
         lnum = 0,
       }

test/old/testdir/test_maparg.vim

@@ -19,26 +19,30 @@ func Test_maparg()
   call assert_equal("is<F4>foo", maparg('foo<C-V>'))
   call assert_equal({'silent': 0, 'noremap': 0, 'script': 0, 'lhs': 'foo<C-V>',
         \ 'lhsraw': "foo\x80\xfc\x04V", 'lhsrawalt': "foo\x16",
-        \ 'mode': ' ', 'nowait': 0, 'expr': 0, 'sid': sid, 'lnum': lnum + 1, 
+        \ 'mode': ' ', 'nowait': 0, 'expr': 0, 'sid': sid, 'scriptversion': 1,
+        \ 'lnum': lnum + 1, 
 	\ 'rhs': 'is<F4>foo', 'buffer': 0},
 	\ maparg('foo<C-V>', '', 0, 1))
   call assert_equal({'silent': 1, 'noremap': 1, 'script': 1, 'lhs': 'bar',
         \ 'lhsraw': 'bar', 'mode': 'v',
-        \ 'nowait': 0, 'expr': 1, 'sid': sid, 'lnum': lnum + 2,
+        \ 'nowait': 0, 'expr': 1, 'sid': sid, 'scriptversion': 1,
+        \ 'lnum': lnum + 2,
 	\ 'rhs': 'isbar', 'buffer': 1},
         \ 'bar'->maparg('', 0, 1))
   let lnum = expand('<sflnum>')
   map <buffer> <nowait> foo bar
   call assert_equal({'silent': 0, 'noremap': 0, 'script': 0, 'lhs': 'foo',
         \ 'lhsraw': 'foo', 'mode': ' ',
-        \ 'nowait': 1, 'expr': 0, 'sid': sid, 'lnum': lnum + 1, 'rhs': 'bar',
+        \ 'nowait': 1, 'expr': 0, 'sid': sid, 'scriptversion': 1,
+        \ 'lnum': lnum + 1, 'rhs': 'bar',
 	\ 'buffer': 1},
         \ maparg('foo', '', 0, 1))
   let lnum = expand('<sflnum>')
   tmap baz foo
   call assert_equal({'silent': 0, 'noremap': 0, 'script': 0, 'lhs': 'baz',
         \ 'lhsraw': 'baz', 'mode': 't',
-        \ 'nowait': 0, 'expr': 0, 'sid': sid, 'lnum': lnum + 1, 'rhs': 'foo',
+        \ 'nowait': 0, 'expr': 0, 'sid': sid, 'scriptversion': 1,
+        \ 'lnum': lnum + 1, 'rhs': 'foo',
 	\ 'buffer': 0},
         \ maparg('baz', 't', 0, 1))