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[Bug python/13598] need a pre-prompt event


https://sourceware.org/bugzilla/show_bug.cgi?id=13598

--- Comment #1 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Tom Tromey <tromey@sourceware.org>:

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=3f77c7691fc5ff92eef90f39bb972f25c7422fb0

commit 3f77c7691fc5ff92eef90f39bb972f25c7422fb0
Author: Tom Tromey <tom@tromey.com>
Date:   Wed Apr 29 09:44:24 2015 -0600

    PR python/13598 - add before_prompt event

    This adds an event that is emitted just before GDB presents a prompt
    to the user.  This provides Python code a way to react to whatever
    changes might have been made by the previous command.  For example, in
    my GUI I use this to track changes to the selected frame and reflect
    them in the UI.

    Built and regtested on x86-64 Fedora 23.

    gdb/ChangeLog
    2017-02-14  Tom Tromey  <tom@tromey.com>

        PR python/13598:
        * python/python.c (gdbpy_before_prompt_hook): Emit before_prompt
        event.
        * python/py-evts.c (gdbpy_initialize_py_events): Add
        before_prompt registry.
        * python/py-events.h (events_object) <before_prompt>: New field.

    gdb/doc/ChangeLog
    2017-02-14  Tom Tromey  <tom@tromey.com>

        PR python/13598:
        * python.texi (Events In Python): Document events.before_prompt.

    gdb/testsuite/ChangeLog
    2017-02-14  Tom Tromey  <tom@tromey.com>

        PR python/13598:
        * gdb.python/py-events.exp: Add before_prompt event tests.

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