23 lines
1.1 KiB
Plaintext
23 lines
1.1 KiB
Plaintext
Scsh is a Unix shell in that is has significant syntax extensions to
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make writing Unix shell scripts easy (constructing pipelines, setting
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I/O redirection, conditional execution etc.). It also offers access to
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lower-level functionality like all Posix system calls, TCP/IP sockets
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and a full-featured regular expression library. This is embedded into
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a general-purpose programming language with real data types,
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extensive, syntactically clean control constructs and "real" quoting
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rules.
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Scsh is also a full implementation of R4RS Scheme with some
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non-standard behavior (required for scripting). As a result, a wide
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varity of exiting Scheme code can be used. The underlying Scheme
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implementation is a virtual machine for compact byte code.
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The name of the installed program is "scsh", the manpage is scsh(1),
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other documentation is in (/usr/local/)lib/scsh/doc. To load slib,
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install slib into /usr/local/lib/slib and run (load "slib-init.scm")
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in scsh. It requires no additional setup (paths or such). The emacs
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interface is in the original distribution in emacs/. For documentation
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see doc/user-guide.txt.
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WWW: http://www.scsh.net/
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