interpreted language. Ignore them.)
SBCL aims for but has not yet reached compliance with the ANSI
-standard for Common Lisp. More information on this is available in the
-BUGS section below.
+standard for Common Lisp. More information about this is available in
+the BUGS section below.
SBCL also includes various non-ANSI extensions.
.TP 3
.B --noinform
Suppress the printing of any banner or other informational message at
-startup. (This makes it easier to write Lisp programs which work in
-Unix pipelines. See also the "--noprogrammer" and "--noprint" options.)
+startup. (This makes it easier to write Lisp programs which work
+cleanly in Unix pipelines. See also the "--noprint" and
+"--disable-debugger" options.)
.PP
In the future, runtime options may be added to control behavior such
When ordinarily the toplevel "read-eval-print loop" would be executed,
execute a "read-eval loop" instead, i.e. don't print a prompt and
don't echo results. Combined with the --noinform runtime option, this
-makes it easier to write Lisp "scripts" which work in Unix pipelines.
+makes it easier to write Lisp "scripts" which work cleanly in Unix
+pipelines.
.TP 3
-.B --noprogrammer
+.B --disable-debugger
+This is equivalent to --eval '(sb-ext:disable-debugger)'.
By default, a Common Lisp system tries to ask the programmer for help
when it gets in trouble (by printing a debug prompt on *DEBUG-IO*).
However, this is not useful behavior for a system running with no
programmer available, and this option tries to set up more appropriate
-behavior for that situation. Thus we set *DEBUG-IO* to send its
-output to *ERROR-OUTPUT*, and to raise an error if any input is
-requested from it; and we set *DEBUGGER-HOOK* to output a backtrace,
-then exit the process with a failure code.
+behavior for that situation. This is implemented by modifying special
+variables: we set *DEBUG-IO* to send its output to *ERROR-OUTPUT*, and
+to raise an error if any input is requested from it, and we set
+*DEBUGGER-HOOK* to output a backtrace, then exit the process with a
+failure code. Because it is implemented by modifying special variables,
+its effects persist in .core files created by SB-EXT:SAVE-LISP-AND-DIE.
+(If you want to undo its effects, see the SB-EXT:ENABLE-DEBUGGER
+command.)
.PP
Regardless of the order in which --sysinit, --userinit, and --eval
.SH REPORTING BUGS
-To report a bug, please send mail to sbcl-help@lists.sourceforge.net
-or sbcl-devel@lists.sourceforge.net.
+To report a bug, please send mail to the mailing lists sbcl-help or
+sbcl-devel. You can find the complete mailing list addresses on the
+web pages, <http://sbcl.sourceforge.net/>. (You may also find fancy
+SourceForge bug-tracking machinery there, but don't be fooled. As of
+2002-07-25 anyway, we don't actively monitor that machinery and just
+haven't been able to figure out how to turn it off.)
As with any software bug report, it's most helpful if you can provide
enough information to reproduce the symptoms reliably, and if you say
clearly what the symptoms are. E.g. "There seems to be something wrong
with TAN of very small negative arguments. When I execute
-(TAN LEAST-NEGATIVE-SINGLE-FLOAT) interactively on sbcl-1.2.3 on my Linux
-4.5 X86 box, I get an UNBOUND-VARIABLE error."
+(TAN LEAST-NEGATIVE-SINGLE-FLOAT) interactively on sbcl-1.2.3 on my
+Linux 4.5 X86 box, I get an UNBOUND-VARIABLE error."
.SH SUPPORT
<http://sbcl.sourceforge.net/>. The mailing lists there are the
recommended place to look for support.
+.SH FILES
+
+.TP
+.I sbcl
+executable program containing some low-level runtime support and
+a loader, used to read sbcl.core
+.TP
+.I sbcl.core
+dumped memory image containing most of SBCL, to be loaded by the
+'sbcl' executable
+.TP
+.I sbclrc
+optional system-wide startup script (in an etc-ish system
+configuration file directory)
+.TP
+.I .sbclrc
+optional per-user customizable startup script (in user's home directory)
+
.SH AUTHORS
Dozens of people have made substantial contributions to SBCL and its
projects / sbcl.git / blobdiff