XSH2 command consists of a command name
and possibly command parameters separated
by whitespace. Individual XSH2 commands are
separated with a semicolon.
A command may optionally be followed
by an output redirection directive
(see Calling the System Shell for output
redirection to a command
and Variables for output
redirection to variable).
Most commands have aliases, so for example
remove command
may also be invoked as del or
rm.
XSH2 recognizes the following commands (not including aliases): try, if, unless, while, do, eval, foreach, undef, def, assign, my, local, settings, defs, ifinclude, include, apropos, help, exec, xslt, documents, set_filename, variables, copy, xcopy, lcd, insert, wrap, wrap-span, xinsert, move, xmove, clone, normalize, strip-whitespace, ls, canonical, count, change-ns-uri, change-ns-prefix, set-ns, declare-ns, set, get, perl, remove, print, sort, map, rename, hash, close, index, open, create, save, set-dtd, dtd, set-enc, set-standalone, enc, validate, exit, process-xinclude, cd, pwd, locate, xupdate, verbose, test-mode, run-mode, debug, nodebug, version, validation, recovering, parser-expands-entities, keep-blanks, pedantic-parser, parser-completes-attributes, indent, empty-tags, skip-dtd, parser-expands-xinclude, load-ext-dtd, encoding, query-encoding, quiet, switch-to-new-documents, backups, nobackups, fold, unfold, redo, next, prev, last, return, throw, catalog, iterate, register-namespace, unregister-namespace, register-xhtml-namespace, register-xsh-namespace, register-function, unregister-function, stream, namespaces, xpath-completion, xpath-axis-completion, doc-info, xpath-extensions, lineno, edit-string, edit, call