# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1634813104 -7200
# Node ID 162ef12a3b5f471a814bb622daadfbfa2bba525b
# Parent  1e5e92723674aacd633e9993a31abb507615a1ae
patch 8.2.3550: completion() does not work properly

Commit: https://github.com/vim/vim/commit/ae38a9db7770b38889fbf06908cc69d42b463a73
Author: Shougo Matsushita <Shougo.Matsu@gmail.com>
Date:   Thu Oct 21 11:39:53 2021 +0100

    patch 8.2.3550: completion() does not work properly

    Problem:    completion() does not work properly.
    Solution:   Set xp_line and add WILD_HOME_REPLACE. (Shougo Matsushita,
                closes #9016)

diff --git a/src/cmdexpand.c b/src/cmdexpand.c
--- a/src/cmdexpand.c
+++ b/src/cmdexpand.c
@@ -978,6 +978,7 @@ set_one_cmd_context(
 
     ExpandInit(xp);
     xp->xp_pattern = buff;
+    xp->xp_line = buff;
     xp->xp_context = EXPAND_COMMANDS;	// Default until we get past command
     ea.argt = 0;
 
@@ -2891,7 +2892,7 @@ f_getcompletion(typval_T *argvars, typva
     expand_T	xpc;
     int		filtered = FALSE;
     int		options = WILD_SILENT | WILD_USE_NL | WILD_ADD_SLASH
-								| WILD_NO_BEEP;
+					| WILD_NO_BEEP | WILD_HOME_REPLACE;
 
     if (in_vim9script()
 	    && (check_for_string_arg(argvars, 0) == FAIL
diff --git a/src/testdir/test_cmdline.vim b/src/testdir/test_cmdline.vim
--- a/src/testdir/test_cmdline.vim
+++ b/src/testdir/test_cmdline.vim
@@ -305,6 +305,11 @@ func Test_getcompletion()
   let l = getcompletion('NoMatch', 'dir')
   call assert_equal([], l)
 
+  if glob('~/*') !=# ''
+    let l = getcompletion('~/', 'dir')
+    call assert_true(l[0][0] ==# '~')
+  endif
+
   let l = getcompletion('exe', 'expression')
   call assert_true(index(l, 'executable(') >= 0)
   let l = getcompletion('kill', 'expression')
@@ -418,6 +423,16 @@ func Test_getcompletion()
   let l = getcompletion('call paint', 'cmdline')
   call assert_equal([], l)
 
+  func T(a, c, p)
+    return "oneA\noneB\noneC"
+  endfunc
+  command -nargs=1 -complete=custom,T MyCmd
+  let l = getcompletion('MyCmd ', 'cmdline')
+  call assert_equal(['oneA', 'oneB', 'oneC'], l)
+
+  delcommand MyCmd
+  delfunc T
+
   " For others test if the name is recognized.
   let names = ['buffer', 'environment', 'file_in_path', 'mapping', 'tag', 'tag_listfiles', 'user']
   if has('cmdline_hist')
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -758,6 +758,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3550,
+/**/
     3549,
 /**/
     3548,