convert to string in Maple 15
    convert(file.ext,string)

gives a different result depending on the Maple's current version in use. In Maple v14 gives "file.ext" but in Maple v15 gives "file . ext" (with spaces before and after the point). Can anybody explain me this? Thanks in advance.
convert to string in Maple 15
===

    convert(file.ext,string)

gives a different result depending on the Maple's current version in use. In Maple v14 gives "file.ext" but in Maple v15 gives "file . ext" (with spaces before and after the point). Can anybody explain me this? Thanks in advance.