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Merged in xpol/love/better-parse-options (pull request #71)

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Better love.arg.parse_options():
This commit is contained in:
Alex Szpakowski
2016-11-05 20:29:50 +00:00
parent 3336accb8f c28a6c51c4
commit da3e292389
1 changed files with 6 additions and 5 deletions
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src/scripts/boot.lua
+6 -5
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@@ -122,11 +122,10 @@ function love.arg.parse_option(m, i)
m.arg = {} m.arg = {}
for j=i,i+m.a-1 do for j=i,i+m.a-1 do
table.insert(m.arg, arg[j]) table.insert(m.arg, arg[j])
i = j
end end
end end
return i return m.a
end end
function love.arg.parse_options() function love.arg.parse_options()
@@ -134,15 +133,17 @@ function love.arg.parse_options()
local game local game
local argc = #arg local argc = #arg
for i=1,argc do local i = 1
while i <= argc do
-- Look for options. -- Look for options.
local s, e, m = string.find(arg[i], "%-%-(.+)") local m = string.match(arg[i], "^%-%-(.+)")
if m and love.arg.options[m] then if m and love.arg.options[m] then
i = love.arg.parse_option(love.arg.options[m], i+1) i = i + love.arg.parse_option(love.arg.options[m], i+1)
elseif not game then elseif not game then
game = i game = i
end end
i = i + 1
end end
if not love.arg.options.game.set then if not love.arg.options.game.set then