* ext/readline/readline.c (Init_readline): like r18313, libedit's

replace_history_entry may use offset instead of which.
  so introduce history_replace_offset_func and initialize it.

* ext/readline/readline.c (hist_set): use history_replace_offset_func.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33626 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2011-11-03 16:23:58 +00:00
Родитель 21ab6bc3fa
Коммит b2f90f4d51
2 изменённых файлов: 17 добавлений и 2 удалений

Просмотреть файл

@ -1,3 +1,11 @@
Fri Nov 4 01:04:48 2011 NARUSE, Yui <naruse@ruby-lang.org>
* ext/readline/readline.c (Init_readline): like r18313, libedit's
replace_history_entry may use offset instead of which.
so introduce history_replace_offset_func and initialize it.
* ext/readline/readline.c (hist_set): use history_replace_offset_func.
Fri Nov 4 00:53:35 2011 NARUSE, Yui <naruse@ruby-lang.org>
* ext/readline/readline.c (Init_readline): fix wrong condition.

Просмотреть файл

@ -69,6 +69,7 @@ static ID id_orig_prompt, id_last_prompt;
#endif
static int (*history_get_offset_func)(int);
static int (*history_replace_offset_func)(int);
static char **readline_attempted_completion_function(const char *text,
int start, int end);
@ -1299,7 +1300,7 @@ hist_set(VALUE self, VALUE index, VALUE str)
i += history_length;
}
if (i >= 0) {
entry = replace_history_entry(i, RSTRING_PTR(str), NULL);
entry = replace_history_entry(history_replace_offset_func(i), RSTRING_PTR(str), NULL);
}
if (entry == NULL) {
rb_raise(rb_eIndexError, "invalid index");
@ -1604,6 +1605,7 @@ Init_readline()
*/
rb_define_const(mReadline, "USERNAME_COMPLETION_PROC", ucomp);
history_get_offset_func = history_get_offset_history_base;
history_replace_offset_func = history_get_offset_0;
#if defined HAVE_RL_LIBRARY_VERSION
version = rb_str_new_cstr(rl_library_version);
#if defined HAVE_CLEAR_HISTORY || defined HAVE_REMOVE_HISTORY
@ -1613,7 +1615,12 @@ Init_readline()
if (history_get(history_get_offset_func(0)) == NULL) {
history_get_offset_func = history_get_offset_0;
}
#if defined HAVE_CLEAR_HISTORY
#ifdef HAVE_REPLACE_HISTORY_ENTRY
if (replace_history_entry(0, "a", NULL) == NULL) {
history_replace_offset_func = history_get_offset_history_base;
}
#endif
#ifdef HAVE_CLEAR_HISTORY
clear_history();
#else
{