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https://github.com/kanaka/mal.git
synced 2024-10-27 14:52:16 +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.
23 lines
548 B
Ruby
23 lines
548 B
Ruby
require "readline"
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$history_loaded = false
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$histfile = "#{ENV['HOME']}/.mal-history"
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def _readline(prompt)
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if !$history_loaded && File.exist?($histfile)
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$history_loaded = true
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if File.readable?($histfile)
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File.readlines($histfile).each {|l| Readline::HISTORY.push(l.chomp)}
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end
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end
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if line = Readline.readline(prompt, true)
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if File.writable?($histfile)
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File.open($histfile, 'a+') {|f| f.write(line+"\n")}
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end
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return line
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else
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return nil
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end
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end
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