Hi All,
I update a patch. (Modified documents)
--
Best regards,
Hirohito Higashi (a.k.a. h_east)
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diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index d4a005a..88599dd 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -4287,7 +4287,9 @@ getcompletion({pat}, {type} [, {filtered}]) *getcompletion()*
locale locale names (as output of locale -a)
mapping mapping name
menu menus
+ messages |:messages| suboptions
option options
+ packadd optional package |pack-add| names
shellcmd Shell command
sign |:sign| suboptions
syntax syntax file names |'syntax'|
diff --git a/runtime/doc/map.txt b/runtime/doc/map.txt
index 7989d64..25ed827 100644
--- a/runtime/doc/map.txt
+++ b/runtime/doc/map.txt
@@ -1280,6 +1280,7 @@ completion can be enabled:
-complete=locale locale names (as output of locale -a)
-complete=mapping mapping name
-complete=menu menus
+ -complete=messages |:messages| suboptions
-complete=option options
-complete=packadd optional package |pack-add| names
-complete=shellcmd Shell command
diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index ac7beb7..6802b8b 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -4281,6 +4281,11 @@ set_one_cmd_context(
xp->xp_pattern = arg;
break;
+ case CMD_messages:
+ xp->xp_context = EXPAND_MESSAGES;
+ xp->xp_pattern = arg;
+ break;
+
#if defined(FEAT_CMDHIST)
case CMD_history:
xp->xp_context = EXPAND_HISTORY;
@@ -5893,6 +5898,7 @@ static struct
#endif
{EXPAND_MAPPINGS, "mapping"},
{EXPAND_MENUS, "menu"},
+ {EXPAND_MESSAGES, "messages"},
{EXPAND_OWNSYNTAX, "syntax"},
#if defined(FEAT_PROFILE)
{EXPAND_SYNTIME, "syntime"},
@@ -11901,6 +11907,18 @@ get_behave_arg(expand_T *xp UNUSED, int idx)
return (char_u *)"xterm";
return NULL;
}
+
+/*
+ * Function given to ExpandGeneric() to obtain the possible arguments of the
+ * ":messages {clear}" command.
+ */
+ char_u *
+get_messages_arg(expand_T *xp UNUSED, int idx)
+{
+ if (idx == 0)
+ return (char_u *)"clear";
+ return NULL;
+}
#endif
#ifdef FEAT_AUTOCMD
diff --git a/src/ex_getln.c b/src/ex_getln.c
index 25a12be..5d098cc 100644
--- a/src/ex_getln.c
+++ b/src/ex_getln.c
@@ -4832,6 +4832,7 @@ ExpandFromContext(
{
{EXPAND_COMMANDS, get_command_name, FALSE, TRUE},
{EXPAND_BEHAVE, get_behave_arg, TRUE, TRUE},
+ {EXPAND_MESSAGES, get_messages_arg, TRUE, TRUE},
#ifdef FEAT_CMDHIST
{EXPAND_HISTORY, get_history_arg, TRUE, TRUE},
#endif
diff --git a/src/proto/ex_docmd.pro b/src/proto/ex_docmd.pro
index b92ce80..11a3f71 100644
--- a/src/proto/ex_docmd.pro
+++ b/src/proto/ex_docmd.pro
@@ -61,4 +61,5 @@ int put_eol(FILE *fd);
int put_line(FILE *fd, char *s);
void dialog_msg(char_u *buff, char *format, char_u *fname);
char_u *get_behave_arg(expand_T *xp, int idx);
+char_u *get_messages_arg(expand_T *xp, int idx);
/* vim: set ft=c : */
diff --git a/src/testdir/test_cmdline.vim b/src/testdir/test_cmdline.vim
index 4bacf57..3718087 100644
--- a/src/testdir/test_cmdline.vim
+++ b/src/testdir/test_cmdline.vim
@@ -129,6 +129,11 @@ func Test_getcompletion()
let l = getcompletion('dark', 'highlight')
call assert_equal([], l)
+ let l = getcompletion('', 'messages')
+ call assert_true(index(l, 'clear') >= 0)
+ let l = getcompletion('not', 'messages')
+ call assert_equal([], l)
+
if has('cscope')
let l = getcompletion('', 'cscope')
let cmds = ['add', 'find', 'help', 'kill', 'reset', 'show']
diff --git a/src/vim.h b/src/vim.h
index a787575..0ac296e 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -793,6 +793,7 @@ extern char *(*dyn_libintl_textdomain)(const char *domainname);
#define EXPAND_SYNTIME 43
#define EXPAND_USER_ADDR_TYPE 44
#define EXPAND_PACKADD 45
+#define EXPAND_MESSAGES 46
/* Values for exmode_active (0 is no exmode) */
#define EXMODE_NORMAL 1
