Reverse Line Order

[Reck Dickhard]

Reverses the order of either selected lines, or the entire document if nothing is selected.
Here it is with nicer syntax highlighting: http://pastebin.com/nG9zeBkW

def reverseAllLines():
    lines   = editor.getText().splitlines()
    lines.reverse()
    editor.setText(os.linesep.join(lines))
def reverseSelectedLines():
    import os
    staline = editor.lineFromPosition(editor.getSelectionStart())
    endline = editor.lineFromPosition(editor.getSelectionEnd())
    start   = editor.positionFromLine(staline)
    end     = editor.positionFromLine(endline)+editor.lineLength(endline)
    text    = editor.getTextRange(start, end)

    if text.endswith(os.linesep):
        eol = os.linesep
    else:
        eol = ''
    lines   = text.splitlines()
    lines.reverse()
    text    = os.linesep.join(lines)+eol
    editor.setSelection(start, end)
    editor.replaceSel(text)
    editor.setSelection(start, end) #keep selection after replace
editor.beginUndoAction()
if editor.getSelectionStart() == editor.getSelectionEnd():
    reverseAllLines()
else:
    reverseSelectedLines()
editor.endUndoAction()

[Lidit]

thank you so much!

[Melcu]

please help. how to use this? where to copy this code?

[Marc Pechaud]

for me this script run in both mode when i put "Import os" at the beginning.