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authorTom Feist <shabble@metavore.org>2010-11-04 20:17:29 +0000
committerTom Feist <shabble@metavore.org>2010-11-04 20:17:29 +0000
commit6f57144f84f617395a11096774e846d83534e941 (patch)
tree3e2502538d8a8109cf17f2b5ec68d012ca9dfbfa /vim-mode
parentadd support for 'prompt length request' signal, which responds with a standard (diff)
downloadirssi-scripts-6f57144f84f617395a11096774e846d83534e941.tar.gz
irssi-scripts-6f57144f84f617395a11096774e846d83534e941.zip
start of tab completion for :ex commands
Diffstat (limited to '')
-rw-r--r--vim-mode/vim_mode.pl24
1 files changed, 23 insertions, 1 deletions
diff --git a/vim-mode/vim_mode.pl b/vim-mode/vim_mode.pl
index bc56f09..46c256c 100644
--- a/vim-mode/vim_mode.pl
+++ b/vim-mode/vim_mode.pl
@@ -600,6 +600,11 @@ my $history_pos = 0;
my @undo_buffer;
my $undo_index = undef;
+
+my @tab_candidates;
+my $completion_active = 0;
+my $completion_string = '';
+
sub script_is_loaded {
my $name = shift;
print "Checking if $name is loaded" if DEBUG;
@@ -1219,7 +1224,7 @@ sub cmd__a {
"^($word+\\s+|$non_word+\\s+)",
$pos, 1);
- if ($new_pos != -1 and
+ if ($new_pos != -1 and
(not defined $cur_pos or
$cur_pos > $new_pos + 1)) {
@@ -2731,6 +2736,11 @@ sub handle_command_ex {
cmd_ex_command();
_update_mode(M_CMD);
+ } elsif ($key == 9) { # TAB
+ print "Tab pressed" if DEBUG;
+ print "Ex buf contains: " . join('', @ex_buf) if DEBUG;
+ @tab_candidates = _tab_complete(join('', @ex_buf), [keys %$commands_ex]);
+
# Ignore control characters for now.
} elsif ($key < 32) {
# TODO: use them later, e.g. completion
@@ -2746,6 +2756,18 @@ sub handle_command_ex {
_stop();
}
+sub _tab_complete {
+ my ($input, $source) = @_;
+ my @out;
+ foreach my $item (@$source) {
+ if ($item =~ m/^\Q$input\E/) {
+ push @out, $item;
+ }
+ }
+
+ return sort { $a cmp $b } @out;
+}
+
sub vim_mode_init {
Irssi::signal_add_first 'gui key pressed' => \&got_key;
Irssi::signal_add 'setup changed' => \&setup_changed;