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fix ":menu Item.SubItem"

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:menu should print sub-menu contents. E.g. this should print the
"File.Save" submenu:

    nvim -u NORC
    :source $VIMRUNTIME/menu.vim
    :menu File.Save

Regressed in dc685387a3
Blocks #8173

menu_get() also was missing some results for some cases.
This commit is contained in:
Justin M. Keyes
2018-03-28 01:45:00 +02:00
parent d63b534f31
commit 827ed144fb
2 changed files with 33 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
src/nvim/menu.c
View File

@@ -754,22 +754,27 @@ bool menu_get(char_u *const path_name, int modes, list_T *list)
/// @param menu top menu to start looking from
/// @param name path towards the menu
/// @return menu if \p name is null, found menu or NULL
vimmenu_T *
find_menu(vimmenu_T *menu, char_u * name, int modes)
static vimmenu_T* find_menu(vimmenu_T *menu, char_u * name, int modes)
{
char_u *p;
while (*name) {
// find the end of one dot-separated name and put a NUL at the dot
p = menu_name_skip(name);
while (menu != NULL) {
if (menu_name_equal(name, menu)) {
/* Found menu */
// Found menu
if (*p != NUL && menu->children == NULL) {
EMSG(_(e_notsubmenu));
return NULL;
} else if ((menu->modes & modes) == 0x0) {
EMSG(_(e_othermode));
return NULL;
if (*p != NUL) {
EMSG(_(e_notsubmenu));
return NULL;
} else if ((menu->modes & modes) == 0x0) {
EMSG(_(e_othermode));
return NULL;
}
}
if (*p == NUL) { // found a full match
return menu;
}
break;
}
@@ -780,6 +785,7 @@ find_menu(vimmenu_T *menu, char_u * name, int modes)
EMSG2(_(e_nomenu), name);
return NULL;
}
// Found a match, search the sub-menu.
name = p;
menu = menu->children;
}
@@ -1235,7 +1241,7 @@ static char_u *popup_mode_name(char_u *name, int idx)
///
/// @return a pointer to allocated memory.
static char_u *menu_text(const char_u *str, int *mnemonic, char_u **actext)
FUNC_ATTR_NONNULL_RET FUNC_ATTR_MALLOC FUNC_ATTR_WARN_UNUSED_RESULT
FUNC_ATTR_NONNULL_RET FUNC_ATTR_WARN_UNUSED_RESULT
FUNC_ATTR_NONNULL_ARG(1)
{
char_u *p;

26
test/functional/ex_cmds/menu_spec.lua
View File

@@ -363,14 +363,24 @@ describe('menu_get', function()
local m = funcs.menu_get("Test","i")
local expected = {
{
mappings = {
i = {
sid = 1,
noremap = 1,
enabled = 1,
rhs = "insert",
silent = 0
}
shortcut = "T",
submenus = {
{
mappings = {
i = {
sid = 1,
noremap = 1,
enabled = 1,
rhs = "insert",
silent = 0
},
},
priority = 500,
name = "Test",
hidden = 0
},
{
},
},
priority = 500,
name = "Test",