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alt_getopt.lua: allow `?` as an option 

This makes it possible to call `script -?`
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Timur Kelman 2021-08-21 13:39:10 +02:00 committed by GitHub
parent c5509bb76f
commit ca8d89df5a
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2
library/lua/3rdparty/alt_getopt.lua vendored
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@ -50,7 +50,7 @@ local function get_opt_map(opts)
local len = #opts local len = #opts
local options = {} local options = {}
for short_opt, accept_arg in opts:gmatch('(%w)(:?)') do for short_opt, accept_arg in opts:gmatch('([%w%?])(:?)') do
options[short_opt] = #accept_arg options[short_opt] = #accept_arg
end end