Hi
i want to write a funktion to remove empty lines in a selection
this is my code:
function removeEmptyLines()
local buf={}
local sel = editor:GetSelText()
buf = lines(sel)
for i=table.getn(buf),1,-1 do
_ALERT(i.." - "..buf[i])
if buf[i]=='' then
table.remove(buf,i)
end
end
editor:ReplaceSel(buf)
end
it seems that the last entry of the table contains the full seletion, al
others the exact line.
the following selection:
123
456
789
gives me in the output pane:
5 - 123
456
789
4 -
3 - 456
2 -
1 - 123
if the remove is called, the complete selection is deleted.
what have i done wrong?
regards Frank
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