diff options
| -rw-r--r-- | vim-mode/vim_mode.pl | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/vim-mode/vim_mode.pl b/vim-mode/vim_mode.pl index 742e7b8..0be39b9 100644 --- a/vim-mode/vim_mode.pl +++ b/vim-mode/vim_mode.pl @@ -83,9 +83,9 @@ my $non_word = '[^a-zA-Z0-9_\s]'; # GLOBAL VARIABLES # buffer to keep track of the last N keystrokes following an Esc character. -my @esc_buf; -my $esc_buf_timer; -my $esc_buf_enabled = 0; +my @input_buf; +my $input_buf_timer; +my $input_buf_enabled = 0; # flag to allow us to emulate keystrokes without re-intercepting them my $should_ignore = 0; @@ -724,13 +724,13 @@ sub got_key { # Esc key if ($key == 27) { print "Esc seen, starting buffer" if DEBUG; - $esc_buf_enabled = 1; + $input_buf_enabled = 1; # NOTE: this timeout might be too low on laggy systems, but # it comes at the cost of keystroke latency for things that # contain escape sequences (arrow keys, etc) - $esc_buf_timer - = Irssi::timeout_add_once(10, \&handle_esc_buffer, undef); + $input_buf_timer + = Irssi::timeout_add_once(10, \&handle_input_buffer, undef); } elsif ($mode == M_INS) { if ($key == 3) { # Ctrl-C enter command mode @@ -745,8 +745,8 @@ sub got_key { } } - if ($esc_buf_enabled) { - push @esc_buf, $key; + if ($input_buf_enabled) { + push @input_buf, $key; _stop(); return; } @@ -756,14 +756,14 @@ sub got_key { } } -sub handle_esc_buffer { +sub handle_input_buffer { - Irssi::timeout_remove($esc_buf_timer); - $esc_buf_timer = undef; + Irssi::timeout_remove($input_buf_timer); + $input_buf_timer = undef; # see what we've collected. - print "Esc buffer contains: ", join(", ", @esc_buf) if DEBUG; + print "Input buffer contains: ", join(", ", @input_buf) if DEBUG; - if (@esc_buf == 1 && $esc_buf[0] == 27) { + if (@input_buf == 1 && $input_buf[0] == 27) { print "Enter Command Mode" if DEBUG; _update_mode(M_CMD); @@ -780,19 +780,19 @@ sub handle_esc_buffer { # or pass it off to the command handler. if ($mode == M_CMD) { # command - my $key_str = join '', map { chr } @esc_buf; + my $key_str = join '', map { chr } @input_buf; if ($key_str =~ m/^\e\[([ABCD])/) { print "Arrow key: $1" if DEBUG; } else { print "Dunno what that is." if DEBUG; } } else { - _emulate_keystrokes(@esc_buf); + _emulate_keystrokes(@input_buf); } } - @esc_buf = (); - $esc_buf_enabled = 0; + @input_buf = (); + $input_buf_enabled = 0; } sub handle_numeric_prefix { |