#===1.0.4(2006-09-08): add function text_2_html
#===1.0.3(2006-08-18): fix date bug
#===1.0.2(2006-07-28): add function crc32
#===1.0.1(2006-07-27): fix bugs, add functions, document format
#===1.0.0(2006-06-12): first release
#===1.0.4(2006-09-08): add function text_2_html
#===1.0.3(2006-08-18): fix date bug
#===1.0.2(2006-07-28): add function crc32
#===1.0.1(2006-07-27): fix bugs, add functions, document format
#===1.0.0(2006-06-12): first release