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Entwicklerinformationen
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scsh-0.6-doc | Documentation for scsh, "The Scheme Shell" | Mehr ... |
This package contains the documentation for scsh: The Scheme Shell. Scsh is used for shell-script like tasks. . Included in the package are the scsh manual (in html and postscript), the s48 manual (the scheme that scsh is based on) (in html and postscript), a paper written in 1994 describing scsh, and some miscellaneous documentation. . Homepage: http://www.scsh.net/docu/docu.html |
scsh-common-0.6 | A `scheme' interpreter designed for writing system programs | Mehr ... |
Scsh has a high-level process notation for doing shell-script like tasks: running programs, establishing pipelines and I/O redirection. Scsh embeds this process notation within a full implementation of Scheme, a minimal and clean dialect of the Lisp programming language. The process notation is realized as a set of macro definitions, and is carefully designed to allow full integration with standard Scheme code. Scsh isn't Scheme-like; it is Scheme. . At the scripting level, scsh also has an Awk design, also implemented as a macro that can be embedded inside general Scheme code. . Scsh additionally provides the low-level access to the operating system normally associated with C. The current release provides full access to POSIX, plus important non-POSIX extensions, such as complete sockets support. "Full access to POSIX" means: fork, exec & wait, sockets, full read, write, open & close, seek & tell, complete file-system access, including stat, chmod/chgrp/chown, symlink, FIFO & directory access, tty & pty support, file locking, pipes, select, file-name pattern-matching, time & date, environment variables, signal handlers, and more. . This package contains the architecture-independent files. . Homepage: http://www.scsh.net/ |
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