Ah....things start to become clear now.
I studied an epub after unzipping it first, like Betterred said.
And now I see what powergrep actually searches. Depending upon saving an epub with sigil or with calibre editor, the structure changes and hence I need to adapt powergrep to those possibilities as I use both editors.
Cool.
Thank you very much for all the answers. Much appreciated.
Last edited by Capricorn; 03-22-2016 at 11:46 AM.
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