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Fixed undo stack.

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This commit is contained in:
Adam Harrison
2021-06-18 17:33:55 -04:00
parent 93670a314d
commit a7f39017ff
2 changed files with 12 additions and 9 deletions
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data/core/doc/init.lua
+10 -6
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@@ -159,9 +159,16 @@ end
function Doc:get_selection(sort)
if sort then
return sort_positions(self.selections[1], self.selections[2], self.selections[3], self.selections[4])
local result = {}
for sidx, line1, col1, line2, col2 in self:get_selections(true) do
table.insert(result, line1)
table.insert(result, col1)
table.insert(result, line2)
table.insert(result, col2)
end
return result
end
return self.selections[1], self.selections[2], self.selections[3], self.selections[4]
return unpack(self.selections)
end
function Doc:get_selection_count()
@@ -292,14 +299,11 @@ local function pop_undo(self, undo_stack, redo_stack, modified)
if cmd.type == "insert" then
local line, col, text = table.unpack(cmd)
self:raw_insert(line, col, text, redo_stack, cmd.time)
elseif cmd.type == "remove" then
local line1, col1, line2, col2 = table.unpack(cmd)
self:raw_remove(line1, col1, line2, col2, redo_stack, cmd.time)
elseif cmd.type == "selection" then
self.selection.a.line, self.selection.a.col = cmd[1], cmd[2]
self.selection.b.line, self.selection.b.col = cmd[3], cmd[4]
self.selections = { unpack(cmd) }
end
modified = modified or (cmd.type ~= "selection")