Author: kevans
Date: Wed Feb 14 20:18:23 2018
New Revision: 329274
URL: https://svnweb.freebsd.org/changeset/base/329274
Log:
stand/lua: Exit sub-menus on backspace
Modified:
head/stand/lua/menu.lua
Modified: head/stand/lua/menu.lua
==============================================================================
--- head/stand/lua/menu.lua Wed Feb 14 20:15:32 2018 (r329273)
+++ head/stand/lua/menu.lua Wed Feb 14 20:18:23 2018 (r329274)
@@ -270,8 +270,14 @@ function menu.run(m)
cont = true;
while cont do
- local key = string.char(io.getchar());
+ local key = io.getchar();
+ -- Exit on backspace
+ if (key == 127) and (m ~= menu.welcome) then
+ break
+ end
+
+ key = string.char(key)
-- check to see if key is an alias
local sel_entry = nil;
for k, v in pairs(alias_table) do
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