This is regarding the error which occurs while converting Gujarati wiki Source books in to PDF format.
Many a times bookes written in Gujarati Language contain quotes written in Hindi or sanskrit.
while converting, Text written in gujarati gets proeperly converted, but the words that are written in Hindi or sanskrit language appears as square Blocks.
Example : convert this book [[સભ્ય:Sushant savla/પુસ્તકો/બુદ્ધ અને મહાવીર]] in PDF, refer Page No. 12 pf the PDF converted version; there will be Square in place of Hindi / Sanskrit text.