plcedit: PLCEdit (Qt4 POU files editor)
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plcedit: PLCEdit   is   a   cross-platform   editor  for  POU  files  (program
plcedit: organisation unit). Supported POU sources are PROGRAM, FUNCTION_BLOCK
plcedit: FUNCTION and  GLOBAL_VARIABEL_LIST files, according to the IEC61131-3
plcedit: standard.
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