mirror of
https://github.com/20kdc/OC-KittenOS.git
synced 2024-11-09 20:18:07 +11:00
88 lines
1.5 KiB
Lua
88 lines
1.5 KiB
Lua
-- This is released into the public domain.
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-- No warranty is provided, implied or otherwise.
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-- This program tries to crunch down the installer a bit further.
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-- Specific target in mind, it has no support for string escapes.
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-- It also does this:
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for i = 1, 3 do
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print(io.read())
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end
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local sequences = {
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{"\n", " "},
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{" ", " "},
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{" #", "#"},
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{"# ", "#"},
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{" ,", ","},
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{", ", ","},
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{" (", "("},
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{"( ", "("},
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{" )", ")"},
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{") ", ")"},
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{" <", "<"},
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{"< ", "<"},
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{" >", ">"},
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{"> ", ">"},
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{" *", "*"},
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{"* ", "*"},
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{" ~", "~"},
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{"~ ", "~"},
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{" /", "/"},
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{"/ ", "/"},
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{" %", "%"},
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{"% ", "%"},
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{" =", "="},
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{"= ", "="},
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{" -", "-"},
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{"- ", "-"},
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{" +", "+"},
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{"+ ", "+"},
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{".. ", ".."},
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{" ..", ".."},
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{"\"\" ", "\"\""},
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{"=0 t", "=0t"},
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{">0 t", ">0t"},
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{">1 t", ">1t"},
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{"=1 w", "=1w"},
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{"=380 l", "=380l"},
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{"=127 t", "=127t"},
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{"=128 t", "=128t"},
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{">255 t", ">255t"},
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{"=512 t", "=512t"}
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}
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local function pass(buffer)
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local ob = ""
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local smode = false
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while #buffer > 0 do
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if not smode then
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local ds = true
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while ds do
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ds = false
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for _, v in ipairs(sequences) do
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if buffer:sub(1, #(v[1])) == v[1] then
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buffer = v[2] .. buffer:sub(#(v[1]) + 1)
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ds = true
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end
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end
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end
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end
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local ch = buffer:sub(1, 1)
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buffer = buffer:sub(2)
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ob = ob .. ch
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if ch == "\"" then
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smode = not smode
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end
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end
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return ob
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end
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local op = io.read("*a")
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while true do
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local np = pass(op)
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if np == op then
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io.write(np)
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return
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end
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op = np
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end
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