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* etc/DEBUG: Mention 'maybe_call_debugger'

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Nicolas Richard 2015-06-05 18:54:33 +02:00
parent b0c0b96ee3
commit bb2c6d2eb5
1 changed files with 3 additions and 2 deletions
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etc/DEBUG
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@ -54,8 +54,9 @@ kick in, provided that you run under GDB.
** Getting control to the debugger
`Fsignal' is a very useful place to put a breakpoint in.
All Lisp errors go through there.
`Fsignal' is a very useful place to put a breakpoint in. All Lisp
errors go through there. If you are only interested in errors that
would fire the debugger, breaking at `maybe_call_debugger' is useful.
It is useful, when debugging, to have a guaranteed way to return to
the debugger at any time. When using X, this is easy: type C-z at the