X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=doc%2Fmanual%2Fstart-stop.texinfo;h=0bb69104519399c196eb9cfb1d02d2f8a3084583;hb=15d6e7c9a2c3234f95dfe278046fa2fee1b0c007;hp=aca62d8eadb3c44d0fb84f6ee57c7c48561258ee;hpb=d3f80ab16fd7058fedefaf2a84e3f072559eaa3d;p=sbcl.git diff --git a/doc/manual/start-stop.texinfo b/doc/manual/start-stop.texinfo index aca62d8..0bb6910 100644 --- a/doc/manual/start-stop.texinfo +++ b/doc/manual/start-stop.texinfo @@ -78,8 +78,9 @@ an example.) @menu * Quit:: -* End of File:: -* Exit on Errors:: +* End of File:: +* Saving a Core Image:: +* Exit on Errors:: @end menu @node Quit @@ -101,6 +102,15 @@ By default SBCL also exits on end of input, caused either by user pressing @kbd{Control-D} on an attached terminal, or end of input when using SBCL as part of a shell pipeline. +@node Saving a Core Image +@comment node-name, next, previous, up +@subsection Saving a Core Image + +SBCL has the ability to save its state as a file for later +execution. This functionality is important for its bootstrapping +process, and is also provided as an extension to the user. + +@include fun-sb-ext-save-lisp-and-die.texinfo @node Exit on Errors @comment node-name, next, previous, up @@ -299,7 +309,8 @@ initialization file does the trick: @lisp ;;; If the first user-processable command-line argument is a filename, ;;; disable the debugger, load the file handling shebang-line and quit. -(let ((script (and (second *posix-argv*) (probe-file (second *posix-argv*))))) +(let ((script (and (second *posix-argv*) + (probe-file (second *posix-argv*))))) (when script ;; Handle shebang-line (set-dispatch-macro-character #\# #\! @@ -307,12 +318,13 @@ initialization file does the trick: (declare (ignore char arg)) (read-line stream))) ;; Disable debugger - (setf *invoke-debugger-hook* (lambda (condition hook) - (declare (ignore hook)) - ;; Uncomment to get backtraces on errors - ;; (sb-debug:backtrace 20) - (format *error-output* "Error: ~A~%" condition) - (quit))) + (setf *invoke-debugger-hook* + (lambda (condition hook) + (declare (ignore hook)) + ;; Uncomment to get backtraces on errors + ;; (sb-debug:backtrace 20) + (format *error-output* "Error: ~A~%" condition) + (quit))) (load script) (quit))) @end lisp @@ -356,7 +368,8 @@ handles recompilation automatically for ASDF-based systems. (require :asdf) ;;; If a fasl was stale, try to recompile and load (once). -(defmethod asdf:perform :around ((o asdf:load-op) (c asdf:cl-source-file)) +(defmethod asdf:perform :around ((o asdf:load-op) + (c asdf:cl-source-file)) (handler-case (call-next-method o c) ;; If a fasl was stale, try to recompile and load (once). (sb-ext:invalid-fasl ()