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script_name="Dupe and Comment"
script_description="Copies a line and comments out the original.\nbecause i like seeing the original while editing, and being able to go back to it easily"
script_author = "garret"
script_version = "3.0.0"
script_namespace = "garret.dupe-and-comment"
local haveDepCtrl, DependencyControl, depctrl = pcall(require, "l0.DependencyControl")
if haveDepCtrl then
depctrl = DependencyControl {
--feed="TODO",
}
end
local function comment(subs, sel, act)
for i=#sel,1,-1 do
local line=subs[sel[i]] -- grab copy of current line
-- now use that copy for a different line
line.comment = true -- comment out the new dupe line
subs.insert(sel[i]+1, line) -- and put it below
-- sort out selection
for j=i+1,#sel do
sel[j] = sel[j] + 1 -- bump all of sel by 1 to compensate for new line
end -- first item isnt included because it's not affected
if act > sel[i] then -- if we've not got to the active line yet
act = act + 1 -- bump by 1 to compensate for new lines above
end
end
aegisub.set_undo_point(script_name)
return sel, act
end
local function undo(subs, sel, act)
for i=#sel,1,-1 do
local edit=subs[sel[i]]
if not (sel[i] + 1 > #subs) then -- preventing out-of-range errors
local original=subs[sel[i]+1]
if edit.comment == false and original.comment == true then
original.comment = false
subs[sel[i]+1] = original
subs.delete(sel[i])
-- sort out selection. same as `do`, but the other way round.
for j=i+1,#sel do
sel[j] = sel[j] - 1
end
if act > sel[i] then
act = act - 1
end
end
end
end
aegisub.set_undo_point("Undo "..script_name)
return sel, act
end
local macros = {
{"Do", script_description, comment},
{"Undo","Deletes selected line and restores the original", undo}
}
if haveDepCtrl then
depctrl:registerMacros(macros)
else
for _,macro in ipairs(macros) do
local name, desc, fun = unpack(macro)
aegisub.register_macro(script_name .. '/' .. name, desc, fun)
end
end
-- i trust what petzku from the cartel has to say on adding multiple macros with depctrl
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