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Article contents:[[tags: manual]] [[toc:]] == Module (scheme load) <procedure>(load filename [environment-specifier])</procedure> It is an error if filename is not a string. The load procedure reads expressions and definitions from the file designated by filename and evaluates them sequentially in the environment specified by environment-specifier. If environment-specifier is omitted, (interaction-environment) is assumed. The load procedure does not affect the values returned by current-input-port and current-output-port. It returns an unspecified value. CHICKEN offers a few extensions to the R7RS definition of {{load}}: * The environment specifier may also be a procedure of a single argument taking a expression and is used to evaluate every toplevel expression read from the input file, if the file contains Scheme source code. * On platforms that support it (currently BSD, Haiku, MacOS X, Linux, Solaris, and Windows), {{load}} can be used to load shared objects. Example for loading compiled programs: % cat x.scm (define (hello) (print "Hello!")) % csc -s x.scm % csi -q #;1> (load "x.so") ; loading x.so ... #;2> (hello) Hello! #;3> There are some limitations and caveats to the CHICKEN extensions you need to be aware of: * The second argument to {{load}} is ignored when loading compiled code. * A compiled file can only be loaded once. Subsequent attempts to load the same file have no effect. --- Previous: [[Module (scheme lazy)]] Next: [[Module (scheme process-context)]] Description of your changes:

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