diff options
| author | kouji <kouji@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-09-22 17:07:22 +0000 |
|---|---|---|
| committer | kouji <kouji@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-09-22 17:07:22 +0000 |
| commit | 925e6852b298e18afd30ca99b66525f1299d5c7a (patch) | |
| tree | b53cb80688a917dbb3ad53fe91309dbe21666330 /ext | |
| parent | 2c6e46896a0542943f353aa1d9a44c54b136fc5a (diff) | |
* ext/readline/readline.c (Init_readline): used remove_history to
check offset of history if unsupported clear_history.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19456 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/readline/readline.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/ext/readline/readline.c b/ext/readline/readline.c index 1bfec15eac..a8a44783eb 100644 --- a/ext/readline/readline.c +++ b/ext/readline/readline.c @@ -1272,14 +1272,22 @@ Init_readline() history_get_offset_func = history_get_offset_history_base; #if defined HAVE_RL_LIBRARY_VERSION version = rb_str_new2(rl_library_version); -#if defined HAVE_CLEAR_HISTORY +#if defined HAVE_CLEAR_HISTORY || defined HAVE_REMOVE_HISTORY if (strncmp(rl_library_version, EDIT_LINE_LIBRARY_VERSION, strlen(EDIT_LINE_LIBRARY_VERSION)) == 0) { add_history("1"); if (history_get(history_get_offset_func(0)) == NULL) { history_get_offset_func = history_get_offset_0; } +#if !defined HAVE_CLEAR_HISTORY clear_history(); +#else + { + HIST_ENTRY *entry = remove_history(0); + free(entry->line); + free(entry); + } +#endif } #endif #else |