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bug#4609: gdb command history doesn't work with emacs-speaks-statistics
From: |
McDave |
Subject: |
bug#4609: gdb command history doesn't work with emacs-speaks-statistics |
Date: |
Thu, 1 Oct 2009 08:03:40 -0700 (PDT) |
If I launch gdb in emacs using M-x gdb then M-p and M-n navigate the command
history as expected.
However, I generally launch gdb with C-u M-x R [RET] -d gdb [RET], launched
this way M-p and M-n navigate R's command history (e.g. following "run") but
when at the (gdb) prompt they return "No command on this line"
I have the same issue with both emacs 22 from the Ubuntu (I'm running
Jaunty) repositories a recent (this week) CVS copy of emacs 23.
Yesterday I did seem to solve the problem using "set history save on", but
today that no longer works despite...
(gdb) show history
expansion: History expansion on command input is on.
filename: The filename in which to record the command history is
"/media/Soft/David/papers/inProgress/sharka_istanbull/analysis/.gdb_history".
save: Saving of the history record on exit is on.
size: The size of the command history is 256.
Moreover, the command history is clearly being recorded
(gdb) show commands
1 show history
2 set history expansion on
3 show history
4 show commands
so why can't M-p do what it should? I guess this is a gdb~ess clash, but how
to go further?
m
thanks
D
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