diff options
| author | Yegappan Lakshmanan <yegappan@yahoo.com> | 2021-09-30 19:00:00 +0100 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2021-09-30 19:00:00 +0100 |
| commit | 51491adfa86fd66a857cd7ec50d0b57dbdf3da59 (patch) | |
| tree | 0eeb61a9d9c7e2e178e6649ae5961232728cf987 /runtime | |
| parent | be01090efad242e30728275dea05420db6f96257 (diff) | |
patch 8.2.3459: Vim9: need more tests for empty string argumentsv8.2.3459
Problem: Vim9: need more tests for empty string arguments.
Solution: Add more tests. Also use empty argument with menu_info() to get
the top-level menu names. (Yegappan Lakshmanan, closes #8925)
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/doc/eval.txt | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt index 977473a2e3..00ba2e41b4 100644 --- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -7938,7 +7938,8 @@ max({expr}) Return the maximum value of all items in {expr}. Example: > menu_info({name} [, {mode}]) *menu_info()* Return information about the specified menu {name} in mode {mode}. The menu name should be specified without the - shortcut character ('&'). + shortcut character ('&'). If {name} is "", then the top-level + menu names are returned. {mode} can be one of these strings: "n" Normal @@ -7989,6 +7990,20 @@ menu_info({name} [, {mode}]) *menu_info()* Examples: > :echo menu_info('Edit.Cut') :echo menu_info('File.Save', 'n') + + " Display the entire menu hierarchy in a buffer + func ShowMenu(name, pfx) + let m = menu_info(a:name) + call append(line('$'), a:pfx .. m.display) + for child in m->get('submenus', []) + call ShowMenu(a:name .. '.' .. escape(child, '.'), + \ a:pfx .. ' ') + endfor + endfunc + new + for topmenu in menu_info('').submenus + call ShowMenu(topmenu, '') + endfor < Can also be used as a |method|: > GetMenuName()->menu_info('v') |