mirror of
https://github.com/kanaka/mal.git
synced 2024-08-18 02:00:40 +03:00
8a19f60386
- Reorder README to have implementation list after "learning tool" bullet. - This also moves tests/ and libs/ into impls. It would be preferrable to have these directories at the top level. However, this causes difficulties with the wasm implementations which need pre-open directories and have trouble with paths starting with "../../". So in lieu of that, symlink those directories to the top-level. - Move the run_argv_test.sh script into the tests directory for general hygiene.
42 lines
890 B
Lua
42 lines
890 B
Lua
local LN = require('linenoise')
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local M = {}
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local history_loaded = false
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local history_file = os.getenv("HOME") .. "/.mal-history"
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M.raw = false
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function M.readline(prompt)
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if not history_loaded then
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history_loaded = true
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xpcall(function()
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for line in io.lines(history_file) do
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LN.historyadd(line)
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end
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end, function(exc)
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return true -- ignore the error
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end)
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end
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if M.raw then
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io.write(prompt); io.flush();
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line = io.read()
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else
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line = LN.linenoise(prompt)
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end
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if line then
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LN.historyadd(line)
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xpcall(function()
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local f = io.open(history_file, "a")
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f:write(line.."\n")
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f:close()
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end, function(exc)
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return true -- ignore the error
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end)
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end
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return line
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end
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return M
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