escm - Embedded Scheme Processor

For version 1.1 escm is a filter program which takes a text with embedded Scheme exressions, copies it to the output with evaluating the Scheme expressions. You can use the power of Scheme to preprocess various text files, including CGI scripts. I borrowed the idea from ePerl, embedded Perl language. Conceptually escm is the same as ePerl except that escm uses Scheme instead of Perl. In implementa