12415cc700
* [set/get]_input -> system.input (string) * [set/get]_output -> system.output (string) * set_output_editable -> system.output_editable (bool)
54 lines
1.6 KiB
Lua
54 lines
1.6 KiB
Lua
if get_attr("run") == "os/exec/nano.lua" then
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local input = get_attr("input")
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if input == "save" then
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fs.write(ram.nano_path, system.output, "w")
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elseif input == "discard" or input == "exit" then
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if input == "exit" then
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fs.write(ram.nano_path, system.output, "w")
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end
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ram.nano_path = nil -- Clear nano path
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system.prefix = ram.nano_prefix -- Restore prefix
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ram.nano_prefix = nil -- Clear stored prefix
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system.output = ram.nano_output.."\n"..system.prefix -- Restore output
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ram.nano_output = nil -- Clear stored output
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set_run() -- Clear custom run file
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-- Restore "output editable" to previous state
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if not ram.nano_output_was_editable then
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system.output_editable = false
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else
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ram.nano_output_was_editable = nil
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end
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end
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system.input = "" -- Clear input
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refresh() -- Refresh formspec
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else
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local path = ...
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path = path[1]
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if path then
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local contents = fs.read(path) or ""
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ram.nano_path = path -- Store editing path for later
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ram.nano_output = system.output -- Store old output for later
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system.output = contents -- Set output to contents of file or blank
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ram.nano_prefix = system.prefix -- Store OS prefix for later
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system.prefix = "" -- Set OS prefix to a blank string
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set_help("\"save\" to save, \"discard\" to discard and exit, \"exit\" to save and exit") -- Add information to help
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set_run("os/exec/nano.lua") -- Set run file to the nano executable
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-- Ensure output is editable
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if get_attr("output_editable") == "false" then
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system.output_editable = true
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else
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ram.nano_output_was_editable = true
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end
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refresh() -- Refresh formspec
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else
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print("Must specify path (see help nano)")
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end
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end
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