diff options
Diffstat (limited to 'ext/readline/readline.c')
| -rw-r--r-- | ext/readline/readline.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/ext/readline/readline.c b/ext/readline/readline.c index ff30be1503..df66ea6187 100644 --- a/ext/readline/readline.c +++ b/ext/readline/readline.c @@ -81,7 +81,7 @@ static char **readline_attempted_completion_function(const char *text, * GNU Readline:: http://www.gnu.org/directory/readline.html * libedit:: http://www.thrysoee.dk/editline/ * - * Reads one inputted line with line edit by Readline.readline method. + * Reads one inputted line with line edit by Readline.readline method. * At this time, the facilitatation completion and the key * bind like Emacs can be operated like GNU Readline. * @@ -173,9 +173,9 @@ readline_get(VALUE prompt) * * * Catches the Interrupt exception by pressed ^C after returns * terminal status: - * + * * require "readline" - * + * * stty_save = `stty -g`.chomp * begin * while buf = Readline.readline @@ -187,25 +187,25 @@ readline_get(VALUE prompt) * end * end * end - * + * * * Catches the INT signal by pressed ^C after returns terminal * status: - * + * * require "readline" - * + * * stty_save = `stty -g`.chomp * trap("INT") { system "stty", stty_save; exit } - * + * * while buf = Readline.readline * p buf * end * * * Ignores pressing ^C: - * + * * require "readline" - * + * * trap("INT", "SIG_IGN") - * + * * while buf = Readline.readline * p buf * end @@ -215,18 +215,18 @@ readline_get(VALUE prompt) * the same it as last one. * * require "readline" - * + * * while buf = Readline.readline("> ", true) * # p Readline::HISTORY.to_a * Readline::HISTORY.pop if /^\s*$/ =~ buf - * + * * begin * if Readline::HISTORY[Readline::HISTORY.length-2] == buf - * Readline::HISTORY.pop + * Readline::HISTORY.pop * end * rescue IndexError * end - * + * * # p Readline::HISTORY.to_a * print "-> ", buf, "\n" * end @@ -389,7 +389,7 @@ readline_s_set_completion_case_fold(VALUE self, VALUE val) * Readline.completion_case_fold= method. * * require "readline" - * + * * Readline.completion_case_fold = "This is a String." * p Readline.completion_case_fold # => "This is a String." * @@ -521,7 +521,7 @@ readline_attempted_completion_function(const char *text, int start, int end) * * Set terminal size to +rows+ and +columns+. * - * See GNU Readline's rl_set_screen_size function. + * See GNU Readline's rl_set_screen_size function. * * Raises NotImplementedError if the using readline library does not support. * @@ -545,7 +545,7 @@ readline_s_set_screen_size(VALUE self, VALUE rows, VALUE columns) * * Returns the terminal's rows and columns. * - * See GNU Readline's rl_get_screen_size function. + * See GNU Readline's rl_get_screen_size function. * * Raises NotImplementedError if the using readline library does not support. * @@ -556,7 +556,7 @@ readline_s_get_screen_size(VALUE self) { int rows, columns; VALUE res; - + rb_secure(4); rl_get_screen_size(&rows, &columns); res = rb_ary_new(); @@ -667,20 +667,20 @@ readline_s_emacs_editing_mode_p(VALUE self) * * For example: * require "readline" - * + * * Readline.readline("> ", true) * Readline.completion_append_character = " " * * Result: * > * Input "/var/li". - * + * * > /var/li * Press TAB key. - * + * * > /var/lib * Completes "b" and appends " ". So, you can continuously input "/usr". - * + * * > /var/lib /usr * * NOTE: Only one character can be specified. When "string" is @@ -788,7 +788,7 @@ readline_s_set_basic_word_break_characters(VALUE self, VALUE str) * * Gets the basic list of characters that signal a break between words * for the completer routine. - * + * * Raises NotImplementedError if the using readline library does not support. * * Raises SecurityError exception if $SAFE is 4. @@ -849,7 +849,7 @@ readline_s_set_completer_word_break_characters(VALUE self, VALUE str) * * Gets the basic list of characters that signal a break between words * for rl_complete_internal(). - * + * * Raises NotImplementedError if the using readline library does not support. * * Raises SecurityError exception if $SAFE is 4. @@ -1143,7 +1143,7 @@ static VALUE hist_push_method(int argc, VALUE *argv, VALUE self) { VALUE str; - + rb_secure(4); while (argc--) { str = *argv++; @@ -1422,7 +1422,7 @@ Init_readline() #if defined HAVE_RL_LIBRARY_VERSION version = rb_str_new_cstr(rl_library_version); #if defined HAVE_CLEAR_HISTORY || defined HAVE_REMOVE_HISTORY - if (strncmp(rl_library_version, EDIT_LINE_LIBRARY_VERSION, + 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) { |