commit 3255af850e8bab35c30fce4177bb5ba4a941e6ce
author Jim Zhou <csd_189@163.com> Thu Feb 27 19:29:50 2025 +0100
committer Christian Brabandt <cb@256bit.org> Thu Feb 27 19:29:50 2025 +0100
tree 567a0720eab9d74d9aec696b0abfc40f2148ca19
parent 85a50fe825ba11a35ce654f7313b4350e3ba4b52

patch 9.1.1157: command completion wrong for input()

Problem:  command completion wrong for input()
          (Cdrman Fu)
Solution: Set commandline completion context explicitly
          (Jim Zhou)

fixes #16723
closes: #16733

Signed-off-by: Jim Zhou <csd_189@163.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/cmdexpand.c

diff --git a/src/cmdexpand.c b/src/cmdexpand.c
index c14eee2..9f24429 100644
--- a/src/cmdexpand.c
+++ b/src/cmdexpand.c
@@ -229,8 +229,18 @@
 
     if (xp->xp_numfiles == -1)
     {
-	set_expand_context(xp);
-	cmd_showtail = expand_showtail(xp);
+#ifdef FEAT_EVAL
+        if (ccline->input_fn && ccline->xp_context == EXPAND_COMMANDS)
+	{
+	    // Expand commands typed in input() function
+	    set_cmd_context(xp, ccline->cmdbuff, ccline->cmdlen, ccline->cmdpos, FALSE);
+        }
+        else
+#endif
+        {
+	    set_expand_context(xp);
+        }
+        cmd_showtail = expand_showtail(xp);
     }
 
     if (xp->xp_context == EXPAND_UNSUCCESSFUL)

src/testdir/test_functions.vim

diff --git a/src/testdir/test_functions.vim b/src/testdir/test_functions.vim
index 6928cda..724fda0 100644
--- a/src/testdir/test_functions.vim
+++ b/src/testdir/test_functions.vim
@@ -2244,6 +2244,11 @@
 
   call assert_fails("call input('F:', '', 'invalid')", 'E180:')
   call assert_fails("call input('F:', '', [])", 'E730:')
+
+  " Test for using 'command' as the completion function
+  call feedkeys(":let c = input('Command? ', '', 'command')\<CR>"
+        \ .. "echo bufnam\<C-A>\<CR>", 'xt')
+  call assert_equal('echo bufname(', c)
 endfunc
 
 " Test for the inputdialog() function

src/version.c

diff --git a/src/version.c b/src/version.c
index ef3ca2e..94db286 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1157,
+/**/
     1156,
 /**/
     1155,