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author | kouji <kouji@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-07-10 13:03:40 +0000 |
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committer | kouji <kouji@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-07-10 13:03:40 +0000 |
commit | 257c314fbb34230aea4528fbc1276304f6c7575c (patch) | |
tree | 33b6b9e5c1fb1e54edcce878f4b2146e0b51f6cb /ext/readline | |
parent | 89fd52131942b4f5365194344ce32346ace5f112 (diff) | |
download | ruby-257c314fbb34230aea4528fbc1276304f6c7575c.tar.gz |
* ext/readline/extconf.rb: checked rl_refresh_line in readline.
* ext/readline/readline.c (readline_s_refresh_line): add new
method, a patch from Koichiro Ohba. see [ruby-list:45922].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24020 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/readline')
-rw-r--r-- | ext/readline/extconf.rb | 1 | ||||
-rw-r--r-- | ext/readline/readline.c | 22 |
2 files changed, 23 insertions, 0 deletions
diff --git a/ext/readline/extconf.rb b/ext/readline/extconf.rb index d3ccca697a..512e28f627 100644 --- a/ext/readline/extconf.rb +++ b/ext/readline/extconf.rb @@ -50,6 +50,7 @@ have_readline_func("rl_getc_function") have_readline_func("rl_filename_completion_function") have_readline_func("rl_username_completion_function") have_readline_func("rl_completion_matches") +have_readline_func("rl_refresh_line") have_readline_var("rl_deprep_term_function") have_readline_var("rl_completion_append_character") have_readline_var("rl_basic_word_break_characters") diff --git a/ext/readline/readline.c b/ext/readline/readline.c index d54a280fcd..7a7fb30dc7 100644 --- a/ext/readline/readline.c +++ b/ext/readline/readline.c @@ -1043,6 +1043,26 @@ readline_s_get_filename_quote_characters(VALUE self, VALUE str) #define readline_s_get_filename_quote_characters rb_f_notimplement #endif +#ifdef HAVE_RL_REFRESH_LINE +/* + * call-seq: + * Readline.refresh_line -> nil + * + * Clear the current input line. + * + * Raises SecurityError exception if $SAFE is 4. + */ +static VALUE +readline_s_refresh_line(self) +{ + rb_secure(4); + rl_refresh_line(0, 0); + return Qnil; +} +#else +#define readline_s_refresh_line rb_f_notimplement +#endif + static VALUE hist_to_s(VALUE self) { @@ -1350,6 +1370,8 @@ Init_readline() readline_s_set_filename_quote_characters, 1); rb_define_singleton_method(mReadline, "filename_quote_characters", readline_s_get_filename_quote_characters, 0); + rb_define_singleton_method(mReadline, "refresh_line", + readline_s_refresh_line, 0); history = rb_obj_alloc(rb_cObject); rb_extend_object(history, rb_mEnumerable); |