clisp - ANSI Common Lisp compiler, interpreter and debugger. clisp [-h | --help] [--version] [--license] [-B lisp-lib-dir] [-K linking-set] [-M mem-file] [-m mem-size] [-L language] [-N locale-dir] [-Edomain encoding] [[-q--quiet--silent-v--verbose]] [-interactive-debug] [-repl] [-w] [-I] [-ansi | -traditional] [-p package] [-C] [-norc] [-i init-file...] [-c [-l] lisp-file [-o output-file]...] [-x expressions] [lisp-file [argument...]] Invokes the Common Lisp interpreter and compiler. When called without arguments, executes the read-eval-print loop, in which expressions are in turn READ from the standard input, EVALuated by the lisp interpreter, and their results are PRINTed to the standard output. Invoked with -c, compiles the specified lisp files to a platform-independent bytecode that can be executed more efficiently. -h, --help Displays a help message on how to invoke CLISP. --version Displays the CLISP version number, as given by the function LISP-IMPLEMENTATION-VERSION, the value of the variable *FEATURES*, as well some other information. --license Displays a summary of the licensing information, the GNU GPL. -B lisp-lib-dir Specifies the installation directory. This is the directory containing the linking sets and other data files. This option is normally not necessary, because the installation directory is already built-in into the clisp executable. Directory lisp-lib-dir can be changed dynamically using the SYMBOL-MACRO *LIB-DIRECTORY*. -K linking-set Specifies the linking set to be run. This is a directory (relative to the lisp-lib-dir) containing at least a main executable (runtime) and an initial memory image. Possible values are base, full. The default is base. -M mem-file Specifies the initial memory image. This must be a memory dump produced by the EXT:SAVEINITMEM function by this clisp runtime. It may have been compressed using GNU gzip. -m mem-size Sets the amount of memory CLISP tries to grab on startup. The amount may be given as nnnnnnn measured in bytes nnnnK, nnnnKB measured in kilobytes nM, nMB measured in megabytes The default is 2 megabytes. The argument is constrained above 100 KB. This version of CLISP eventually uses the entire mem-size. -L language Specifies the language CLISP uses to communicate with the user. This may be one of english, german, french, spanish, dutch, russian. Other languages may be specified through the environment variable LANG, provided the corresponding message catalog is installed. The language may be changed dynamically using the symbol macro *current-language*. -N locale-dir Specifies the base directory of locale files. CLISP will search its message catalogs in locale-dir/language/LC_MESSAGES/clisp.mo. This directory may be changed dynamically using the symbol macro *current-language*. -Edomain encoding Specifies the encoding used for the given domain, overriding the default which depends on the environment variables LC_ALL, LC_CTYPE, LANG. domain can be file affecting *default-file-encoding* pathname affecting *pathname-encoding* terminal affecting *terminal-encoding* foreign affecting *foreign-encoding* misc affecting *misc-encoding* blank affecting all of the above.

Warning
Note that these values cannot be saved in a memory image. You have to use the init file or init-function to set them on startup. -q, --quiet, --silent, -v, --verbose Change verbosity level: by default, CLISP displays a banner at startup and a good-bye message when quitting, and initializes *LOAD-VERBOSE* and *COMPILE-VERBOSE* to T, and *LOAD-PRINT* and *COMPILE-PRINT* to NIL, as per [ANSI CL standard]. The first -q removes the banner and the good-bye message, the second sets variables *LOAD-VERBOSE* and *COMPILE-VERBOSE* to NIL. -v sets variables *LOAD-PRINT* and *COMPILE-PRINT* to T. These settings affect the output produced by -i and -c options. Note that these settings persist into the read-eval-print loop. Repeated -q and -v cancel each other, e.g., -q -q -v -v -v is equivalent to -v. -interactive-debug Override the batch mode imposed by -c, -x, and lisp-file and allow interactive handling of ASSERT and friends. -repl Start an interactive read-eval-print loop after processing the -c, -x, and lisp-file options. -w Wait for a keypress after program termination. -I Be ILISP-friendly. ILISP is an alternative Emacs interface to Common Lisp systems. With this option, CLISP interacts in a way that ILISP can deal with. Currently the only effect of this is that unnecessary prompts are not suppressed. Furthermore, the GNU readline library treats Tab as a normal self-inserting character, so you should always use this option when you invoke CLISP from Emacs. -ansi Comply with the [ANSI CL standard] specification even where CLISP has been traditionally different. It sets the symbol macro *ansi* to T. See Section 29.9, &#8220;Extensions-1.9. Maximum ANSI CL compliance&#8221; for details. -traditional Traditional: reverses the residual effects of -ansi in the saved memory image. -p package At startup the value of the variable *PACKAGE* will be set to the package named package. The default is the package which was active when the image was saved, normally ``COMMON-LISP-USER''. -C Compile when loading: at startup the value of the variable *LOAD-COMPILING* will be set to T. Code being LOADed will then be COMPILEd on the fly. This results in slower loading, but faster execution. -norc Normally CLISP loads the user ``run control'' (RC) file on startup (this happens after the -C option is processed). The file loaded is ${HOME}/.clisprc.lisp or ${HOME}/.clisprc.fas, whichever is newest. This option, -norc, prevents loading of the RC file. -i init-file Specifies initialization files to be LOADed at startup. These should be lisp files (source or compiled). Several -i options can be given; all the specified files will be loaded in order. -c lisp-file Compiles the specified lisp-files to bytecode (*.fas). The compiled files can then be LOADed instead of the sources to gain efficiency. -o outputfile Specifies the output file or directory for the compilation of the last specified lisp-file. -l A bytecode DISASSEMBLE listing (*.lis) of the files being compiled will be produced. Useful only for debugging purposes. See the documentation of COMPILE-FILE for details. -x expressions Executes a series of arbitrary expressions instead of a read-eval-print loop. The values of the expressions will be output to *STANDARD-OUTPUT*. Due to the argument processing done by the shell, the expressions must be enclosed in double quotes, and double quotes and backslashes must be escaped with backslashes. lisp-file [ argument ... ] Loads and executes a lisp-file, as described in Script execution. There will be no read-eval-print loop. Before lisp-file is loaded, the variable *ARGS* will be bound to a list of strings, representing the arguments. The first line of lisp-file may start with #!, thus permitting CLISP to be used as a script interpreter. If lisp-file is -, the *STANDARD-INPUT* is used instead of a file. If lisp-file is the empty string "" or "--", the normal read-eval-print loop is entered, and the rest of the arguments is still available in *ARGS*, for parsing by the init-function of the current image. This option must be the last one. No RC file will be executed. The language implemented mostly conforms to the ANSI Common Lisp standard. help get context-sensitive on-line help, see Chapter 25, Environment [CLHS-25]. (APROPOS name) list the symbols related to name. (exit), (quit), (bye) quit CLISP. EOF (Control-D on UNIX) leave the current level of the read-eval-print loop (see also Section 1.1, &#8220;Special Symbols [CLHS-1.4.1.3]&#8221;). arrow keys for editing and viewing the input history, using the GNU readline library. Tab key Context sensitive: • If you are in the "function position" (in the first symbol after an opening paren or in the first symbol after a #'), the completion is limited to the symbols that name functions. • If you are in the "filename position" (inside a string after #P), the completion is done across file names, bash-style. • If you have not typed anything yet, you will get a help message, as if by the Help command. • If you have not started typing the next symbol (i.e., you are at a whitespace), the current function or macro is DESCRIBEd. • Otherwise, the symbol you are currently typing is completed. clisp on UNIX startup driver (a script or an executable) lisp.run, main executable (runtime) lispinit.mem initial memory image config.lisp site-dependent configuration (should have been customized before CLISP was built); see Section 29.11, &#8220;Extensions-1.11. Customizing CLISP behavior.&#8221; *.lisp lisp source *.fas lisp code, compiled by CLISP *.lib lisp source library information, generated by COMPILE-FILE, see Section 24.1.3, &#8220;Function REQUIRE&#8221;. *.c C code, compiled from lisp source by CLISP (see Section 30.3, &#8220;Extensions-2.3. The Foreign Function Call Facility&#8221;) All environment variables that CLISP uses are read at most once. CLISP_LANGUAGE specifies the language CLISP uses to communicate with the user. The legal values are identical to those of the -L option which can be used to override this environment variable. LC_CTYPE specifies the locale which determines the character set in use. The value can be of the form language or language_country or language_country.charset, where language is a two-letter ISO 639 language code (lower case), country is a two-letter ISO 3166 country code (upper case). charset is an optional character set specification, and needs normally not be given because the character set can be inferred from the language and country. This environment variable can be overridden with the -E option. LANG specifies the language CLISP uses to communicate with the user, unless it is already specified through the environment variable CLISP_LANGUAGE or the -L option. It also specifies the locale determining the character set in use, unless already specified through the environment variable LC_CTYPE. The value may begin with a two-letter ISO 639 language code, for example en, de, fr. HOME, USER are used for determining the value of the function USER-HOMEDIR-PATHNAME. SHELL, is used to find the interactive command interpreter called by SHELL. TERM determines the screen size recognized by the pretty printer. ORGANIZATION for SHORT-SITE-NAME and LONG-SITE-NAME in config.lisp. CLHSROOT for clhs-root in config.lisp. EDITOR for editor-name in config.lisp. LOGICAL_HOST_host_FROM, LOGICAL_HOST_host_TO, LOGICAL_HOST_host for LOAD-LOGICAL-PATHNAME-TRANSLATIONS CLISP impnotes, CMU CL - cmucl(1), Emacs - emacs(1), XEmacs - xemacs(1). When you encounter a bug in CLISP, please report it to the CLISP mailing list or the SourceForge bug tracker. When submitting a bug report, please specify the following information: 1. What is your platform (uname -a on a UNIX system)? Compiler version? GNU libc version (on GNU/Linux)? 2. Where did you get the sources? When? (Absolute dates are preferred over the relative ones). 3. How did you build CLISP? (What command, options &c.) Please do a clean build (remove your build directory and build CLISP with "./configure --build build" or at least do a "make distclean" before "make"). If you are reporting a crash (segmentation fault, bus error, core dump etc), please do "./configure --with-debug --build build-g" and report the backtrace. 4. If you are using pre-built binaries, the problem is likely to be in the incompatibilities between the platform on which the binary was built and yours; please try compiling the sources. 5. What is the output of "clisp --version"? 6. Please supply the full output (copy and paste) of all the error messages, as well as detailed instructions on how to reproduce them. Known bugs, some of which may be platform-dependent, include • No on-line documentation beyond APROPOS and DESCRIBE is available. • Write on-line documentation. • Enhance the compiler so that it can inline local functions. • Specify a portable set of window and graphics operations. • Add Multi-Threading capabilities, via OS threads. CLISP project was started in late 1980-ies by Bruno Haible and Michael Stoll, both in Germany. See COPYRIGHT for the list of other contributors and the license. Dr. Bruno Haible, Dr. Sam Steingold.