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| author | Pedro Alves <palves@redhat.com> | 2013-03-26 16:47:02 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2013-03-26 16:47:02 +0000 |
| commit | 65d3c8db4b5e4607207ff13b78eb2abcc2142a3c (patch) | |
| tree | ca4c341c936c1a8ad18db36995a74f35a527ad9f /gdb/top.c | |
| parent | 6e72c8173f39533e63fc04d9acb967bac9d82cbb (diff) | |
| download | gdb-65d3c8db4b5e4607207ff13b78eb2abcc2142a3c.tar.gz | |
Use readline's 'history_max_entries' instead of the old 'max_input_history'.
Ref: http://www.sourceware.org/ml/gdb-patches/2002-08/msg00486.html
We've long since imported a newer readline, no need to use the old
compatibility variable anymore.
Tested on x86_64 Fedora 17.
gdb/
2013-03-26 Pedro Alves <palves@redhat.com>
* top.c (gdb_rl_operate_and_get_next): Replace max_input_history
use with history_max_entries use. Remove FIXME note.
Diffstat (limited to 'gdb/top.c')
| -rw-r--r-- | gdb/top.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/gdb/top.c b/gdb/top.c index 7905b518501..645c8989095 100644 --- a/gdb/top.c +++ b/gdb/top.c @@ -876,13 +876,8 @@ gdb_rl_operate_and_get_next (int count, int key) /* Find the current line, and find the next line to use. */ where = where_history(); - /* FIXME: kettenis/20020817: max_input_history is renamed into - history_max_entries in readline-4.2. When we do a new readline - import, we should probably change it here too, even though - readline maintains backwards compatibility for now by still - defining max_input_history. */ - if ((history_is_stifled () && (history_length >= max_input_history)) || - (where >= history_length - 1)) + if ((history_is_stifled () && (history_length >= history_max_entries)) + || (where >= history_length - 1)) operate_saved_history = where; else operate_saved_history = where + 1; |