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bug#27040: 25.2: fringe click event bug
From: |
Eli Zaretskii |
Subject: |
bug#27040: 25.2: fringe click event bug |
Date: |
Sat, 27 May 2017 16:50:08 +0300 |
> From: "Charles A. Roelli" <charles@aurox.ch>
> Date: Sat, 27 May 2017 15:30:00 +0200
>
> >> - emacs -q
> >> - C-h k
> >> - Click somewhere in the fringe:
> >>
> >> => Args out of range: "Describe key (or click or menu item):
> >> mouse-1", 0, 64
> >
> > Thanks, fixed.
>
> Thank you. Can I ask how you found the source of the error?
By running Emacs under GDB and setting a C-level breakpoint on the
function 'xsignal', through which all the errors are signaled. That
showed me that Emacs was calling 'substring' on a string shorter than
the 3rd argument of the function.