commit d288eaad846f0e07e0141226f97d858dcf96cb78
author Bram Moolenaar <Bram@vim.org> Wed Feb 16 18:27:55 2022 +0000
committer Bram Moolenaar <Bram@vim.org> Wed Feb 16 18:27:55 2022 +0000
tree 490599437d9eab23429353ddf151ac06fb0a510b
parent 646bb7247ad6051aca223a2b04b008f682cdb57f

patch 8.2.4401: map listing does not clear the rest of the command line

Problem:    Map listing does not clear the rest of the command line.
Solution:   Call msg_clear_eos(). (closes #5623, closes #5962)

src/map.c

diff --git a/src/map.c b/src/map.c
index e45ea75..b681d2f 100644
--- a/src/map.c
+++ b/src/map.c
@@ -204,6 +204,7 @@
     if (p_verbose > 0)
 	last_set_msg(mp->m_script_ctx);
 #endif
+    msg_clr_eos();
     out_flush();			// show one line at a time
 }
 

src/testdir/dumps/Test_map_list_1.dump

diff --git a/src/testdir/dumps/Test_map_list_1.dump b/src/testdir/dumps/Test_map_list_1.dump
new file mode 100644
index 0000000..64bdcf9
--- /dev/null
+++ b/src/testdir/dumps/Test_map_list_1.dump
@@ -0,0 +1,6 @@
+> +0&#ffffff0@74
+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
+|~| @73
+|n+0#0000000&| @1|a| @12|b| @38|0|,|0|-|1| @8|A|l@1| 

src/testdir/test_mapping.vim

diff --git a/src/testdir/test_mapping.vim b/src/testdir/test_mapping.vim
index e18927c..35db436 100644
--- a/src/testdir/test_mapping.vim
+++ b/src/testdir/test_mapping.vim
@@ -540,7 +540,6 @@
   END
   call writefile(lines, 'XtestExprMap')
   let buf = RunVimInTerminal('-S XtestExprMap', #{rows: 10})
-  call TermWait(buf)
   call term_sendkeys(buf, "\<C-B>")
   call VerifyScreenDump(buf, 'Test_map_expr_1', {})
 
@@ -549,6 +548,22 @@
   call delete('XtestExprMap')
 endfunc
 
+func Test_map_listing()
+  CheckScreendump
+
+  let lines =<< trim END
+      nmap a b
+  END
+  call writefile(lines, 'XtestMapList')
+  let buf = RunVimInTerminal('-S XtestMapList', #{rows: 6})
+  call term_sendkeys(buf, ":                      nmap a\<CR>")
+  call VerifyScreenDump(buf, 'Test_map_list_1', {})
+
+  " clean up
+  call StopVimInTerminal(buf)
+  call delete('XtestMapList')
+endfunc
+
 func Test_expr_map_error()
   CheckScreendump
 
@@ -565,7 +580,6 @@
   END
   call writefile(lines, 'XtestExprMap')
   let buf = RunVimInTerminal('-S XtestExprMap', #{rows: 10})
-  call TermWait(buf)
   call term_sendkeys(buf, "\<F2>")
   call TermWait(buf)
   call term_sendkeys(buf, "\<CR>")

src/version.c

diff --git a/src/version.c b/src/version.c
index abee2ff..8b9d244 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4401,
+/**/
     4400,
 /**/
     4399,