46 lines
1.2 KiB
Lua
Executable file
46 lines
1.2 KiB
Lua
Executable file
local core = require "core"
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local command = require "core.command"
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local function doc()
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return core.active_view.doc
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end
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local line_in_clipboard = false
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local doc_copy = command.map["doc:copy"].perform
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command.map["doc:copy"].perform = function()
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if doc():has_selection() then
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doc_copy()
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line_in_clipboard = false
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else
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local line = doc():get_selection()
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system.set_clipboard(doc().lines[line])
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line_in_clipboard = true
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end
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end
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local doc_cut = command.map["doc:cut"].perform
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command.map["doc:cut"].perform = function()
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if doc():has_selection() then
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doc_cut()
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line_in_clipboard = false
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else
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local line = doc():get_selection()
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system.set_clipboard(doc().lines[line])
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doc():remove(line, 1, line+1, 1)
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doc():set_selection(line, 1)
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line_in_clipboard = true
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end
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end
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local doc_paste = command.map["doc:paste"].perform
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command.map["doc:paste"].perform = function()
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if line_in_clipboard == false then
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doc_paste()
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else
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local line, col = doc():get_selection()
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doc():insert(line, 1, system.get_clipboard():gsub("\r", ""))
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doc():set_selection(line+1, col)
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end
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end
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