Added command line options
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@@ -871,7 +871,8 @@ void png_flush(png_structp png_ptr) {
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int ImageIO::load (Glib::ustring fname) {
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int lastdot = fname.find_last_of ('.');
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if( Glib::ustring::npos == lastdot )
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return IMIO_FILETYPENOTSUPPORTED;
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if (!fname.casefold().compare (lastdot, 4, ".png"))
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return loadPNG (fname);
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else if (!fname.casefold().compare (lastdot, 4, ".jpg"))
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@@ -884,7 +885,8 @@ int ImageIO::load (Glib::ustring fname) {
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int ImageIO::save (Glib::ustring fname) {
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int lastdot = fname.find_last_of ('.');
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if( Glib::ustring::npos == lastdot )
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return IMIO_FILETYPENOTSUPPORTED;
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if (!fname.casefold().compare (lastdot, 4, ".png"))
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return savePNG (fname);
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else if (!fname.casefold().compare (lastdot, 4, ".jpg"))
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