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Chomp \r and \r\n from lines, not just \n

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This commit is contained in:
payonel 2016-04-15 23:20:34 -07:00
parent a686f2ac3f
commit 9ffc060205
1 changed files with 12 additions and 5 deletions
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17
src/main/resources/assets/opencomputers/loot/OpenOS/lib/buffer.lua
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@ -240,13 +240,20 @@ function buffer:read(...)
local function readLine(chop)
local start = 1
while true do
local l = self.bufferRead:find("\n", start, true)
if l then
local result = self.bufferRead:sub(1, l + (chop and -1 or 0))
self.bufferRead = self.bufferRead:sub(l + 1)
local buf = self.bufferRead
local i = buf:find("[\r\n]", start)
local c = i and buf:sub(i,i)
local is_cr = c == "\r"
if i and (not is_cr or i < #buf) then
local n = buf:sub(i+1,i+1)
if is_cr and n == "\n" then
c = c .. n
end
local result = buf:sub(1, i - 1) .. (chop and "" or c)
self.bufferRead = buf:sub(i + #c)
return result
else
start = #self.bufferRead
start = #self.bufferRead - (is_cr and 1 or 0)
local result, reason = readChunk()
if not result then
if reason then