SLIME User Manual - Common Lisp.net

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Chapter 5: SLDB: the SLIME debugger 135 SLDB: the SLIME debuggerslime has a custom Emacs-based debugger called sldb. Conditions signalled in the Lispsystem invoke sldb in Emacs by way of the Lisp *DEBUGGER-HOOK*.sldb pops up a buffer when a condition is signalled. The buffer displays a descriptionof the condition, a list of restarts, and a backtrace. Commands are offered for invokingrestarts, examining the backtrace, and poking around in stack frames.5.1 Examining framesCommands for examining the stack frame at point.tvedDilsldb-toggle-detailsToggle display of local variables and CATCH tags.sldb-show-sourceView the frame’s current source expression. The expression is presented in theLisp source file’s buffer.sldb-eval-in-frameEvaluate an expression in the frame. The expression can refer to the availablelocal variables in the frame.sldb-pprint-eval-in-frameEvaluate an expression in the frame and pretty-print the result.sldb-disassembleDisassemble the frame’s function. Includes information such as the instructionpointer within the frame.sldb-inspect-in-frameInspect the result of evaluating an expression in the frame.sldb-list-localsList the local variables and their bindings in the frame.5.2 Invoking restartsaqcsldb-abortInvoke the ABORT restart.sldb-quit“Quit” – THROW to a tag that the top-level slime request-loop catches.sldb-continueInvoke the CONTINUE restart.0 ... 9 Invoke a restart by number.Restarts can also be invoked by pressing RET or Mouse-2 on them in the buffer.
Chapter 5: SLDB: the SLIME debugger 145.3 Navigating between framesnpM-nM-psldb-down, sldb-upMove between frames.sldb-details-{down,up}Move between frames “with sugar”: hide the details of the original frame anddisplay the details and source code of the next. Sugared motion makes you seethe details and source code for the current frame only.5.4 Miscellaneous CommandsrRsBsldb-restart-frameRestart frame. Restart execution of the frame with the same arguments it wasoriginally called with. (This command is not available in all implementations.)sldb-return-from-frameReturn from frame. Return from the frame with a value entered in the minibuffer.(This command is not available in all implementations.)sldb-stepStep to the next expression in the frame. (This command is not available inall implementations.)sldb-break-with-default-debuggerSwitch to default debugger. Exit sldb and debug the condition using the Lispsystem’s default debugger.: slime-interactive-evalEvaluate an expression entered in the minibuffer.
Page 1 and 2: SLIME User ManualThe Superior Lisp
Page 4 and 5: Chapter 1: Introduction 11 Introduc
Page 6 and 7: Chapter 2: Getting started 32.2.2 C
Page 8 and 9: Chapter 3: slime-mode 5using the in
Page 10 and 11: Chapter 3: slime-mode 7C-c C-d hC-c
Page 12 and 13: Chapter 3: slime-mode 9RETdlnqslime
Page 14 and 15: Chapter 4: REPL: the “top level
Page 18 and 19: Chapter 6: Extras 156 Extras6.1 sli
Page 20 and 21: Chapter 7: Customization 177 Custom
Page 22 and 23: Chapter 7: Customization 19:SPAWNTh

SLIME User Manual - Common Lisp.net

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