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2 400 0 + --[[ coding:UTF-8
0 401 0 | folding structure examples ]]
1 400 0
0 400 0 -- Use all the folding keywords:
0 400 0 -- do end function if repeat until while
2 400 0 + function first()
0 401 0 | -- Comment
2 401 0 + if op == "+" then
0 402 0 | r = a + b
0 402 0 | elseif op == "-" then
0 402 0 | r = a - b
0 402 0 | elseif op == "*" then
0 402 0 | r = a*b
0 402 0 | elseif op == "/" then
0 402 0 | r = a/b
0 402 0 | else
0 402 0 | error("invalid operation")
0 402 0 | end
1 401 0 |
2 401 0 + for i=1,10 do
0 402 0 | print(i)
0 402 0 | end
1 401 0 |
2 401 0 + while a[i] do
0 402 0 | print(a[i])
0 402 0 | i = i + 1
0 402 0 | end
1 401 0 |
0 401 0 | -- print the first non-empty line
2 401 0 + repeat
0 402 0 | line = io.read()
0 402 0 | until line ~= ""
0 401 0 | print(line)
1 401 0 |
0 401 0 | end
1 400 0
0 400 0 -- { ... } folds
2 400 0 + markers = {
0 401 0 | 256,
0 401 0 | 128,
0 401 0 | }
0 400 0
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