[f80ada8] | 1 | use strict; |
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| 2 | use warnings; |
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| 3 | |
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| 4 | # Completers for client state |
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| 5 | |
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| 6 | package BarnOwl::Complete::Client; |
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| 7 | |
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| 8 | use BarnOwl::Completion::Util qw(complete_flags); |
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[a3a9eb7] | 9 | use BarnOwl::Complete::Filter qw(complete_filter_name complete_filter_expr); |
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[f80ada8] | 10 | |
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[d4ecc78] | 11 | my @all_colors = qw(default |
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| 12 | black |
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| 13 | blue |
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| 14 | cyan |
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| 15 | green |
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| 16 | magenta |
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| 17 | red |
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| 18 | white |
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| 19 | yellow); |
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| 20 | |
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[1610e5b] | 21 | my %show = ( |
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| 22 | information => undef, |
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| 23 | colors => undef, |
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| 24 | commands => undef, |
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| 25 | command => \&complete_command, |
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[02a72bf] | 26 | errors => undef, |
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[1610e5b] | 27 | filters => undef, |
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| 28 | filter => \&complete_filter_name, |
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| 29 | license => undef, |
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[02a72bf] | 30 | keymaps => undef, |
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| 31 | keymap => \&complete_keymap, |
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[1610e5b] | 32 | quickstart => undef, |
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| 33 | startup => undef, |
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| 34 | status => undef, |
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| 35 | styles => undef, |
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| 36 | subscriptions => undef, |
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| 37 | subs => undef, |
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| 38 | terminal => undef, |
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| 39 | variables => undef, |
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| 40 | variable => \&complete_variable, |
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| 41 | version => undef, |
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| 42 | view => undef, |
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| 43 | zpunts => undef, |
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| 44 | ); |
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| 45 | |
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[f80ada8] | 46 | sub complete_command { return sort @BarnOwl::all_commands; } |
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[d4ecc78] | 47 | sub complete_color { return @all_colors; } |
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[3ff3d86] | 48 | sub complete_variable { return @{BarnOwl::all_variables()}; } |
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| 49 | sub complete_style { return @{BarnOwl::all_styles()}; } |
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[02a72bf] | 50 | sub complete_keymap { return @{BarnOwl::all_keymaps()}; } |
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[f80ada8] | 51 | |
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| 52 | sub complete_help { |
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| 53 | my $ctx = shift; |
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[7940ac2] | 54 | if($ctx->word == 1) { |
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| 55 | return complete_command(); |
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| 56 | } |
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[f80ada8] | 57 | } |
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| 58 | |
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[1610e5b] | 59 | sub complete_show { |
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| 60 | my $ctx = shift; |
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| 61 | if($ctx->word == 1) { |
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| 62 | return keys %show; |
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| 63 | } elsif ($ctx->word == 2) { |
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| 64 | my $cmd = $show{$ctx->words->[1]}; |
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| 65 | if($cmd) { |
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| 66 | return $cmd->($ctx); |
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| 67 | } |
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| 68 | } |
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| 69 | } |
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| 70 | |
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[d4ecc78] | 71 | sub complete_filter { |
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| 72 | my $ctx = shift; |
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[76e0e4a] | 73 | # Syntax: filter FILTERNAME FLAGS EXPR |
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| 74 | |
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| 75 | # FILTERNAME |
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| 76 | return complete_filter_name() if $ctx->word == 1; |
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| 77 | |
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| 78 | # FLAGS |
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| 79 | $ctx = $ctx->shift_words(1); # complete_flags starts at the second word |
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[d4ecc78] | 80 | return complete_flags($ctx, |
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| 81 | [qw()], |
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| 82 | { |
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| 83 | "-c" => \&complete_color, |
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| 84 | "-b" => \&complete_color, |
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| 85 | }, |
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[76e0e4a] | 86 | # EXPR |
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| 87 | sub { |
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| 88 | my $ctx = shift; |
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| 89 | my $arg = shift; |
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| 90 | |
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| 91 | # We pass stop_at_nonflag, so we can rewind to the start |
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| 92 | my $idx = $ctx->word - $arg; |
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[6035008] | 93 | $ctx = $ctx->shift_words($idx); |
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| 94 | return complete_filter_expr($ctx); |
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[76e0e4a] | 95 | }, |
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| 96 | stop_at_nonflag => 1 |
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[d4ecc78] | 97 | ); |
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| 98 | } |
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| 99 | |
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[dab89e28] | 100 | sub complete_filter_no_flags |
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| 101 | { |
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| 102 | my $ctx = shift; |
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| 103 | # Syntax: filter FILTERNAME EXPR |
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| 104 | |
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| 105 | # FILTERNAME |
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| 106 | return complete_filter_name() if $ctx->word == 1; |
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| 107 | |
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| 108 | $ctx = $ctx->shift_words(2); |
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| 109 | return complete_filter_expr($ctx); |
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| 110 | } |
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| 111 | |
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| 112 | sub complete_filter_append { |
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| 113 | my $ctx = shift; |
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| 114 | # Syntax: filterappend FILTERNAME EXPR |
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| 115 | |
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| 116 | # FILTERNAME |
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| 117 | return complete_filter_name() if $ctx->word == 1; |
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| 118 | return qw(and or) if $ctx->word == 2; |
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| 119 | $ctx = $ctx->shift_words(3); |
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| 120 | return complete_filter_expr($ctx); |
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| 121 | } |
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| 122 | |
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[bd25f30] | 123 | sub complete_view { |
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| 124 | my $ctx = shift; |
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| 125 | if ($ctx->word == 1) { |
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[6bc35b4] | 126 | return ("--home", "-d", "-r", "-s", complete_filter_name()); |
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[bd25f30] | 127 | } |
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| 128 | if ($ctx->words->[1] eq "--home") { |
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| 129 | return; |
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| 130 | } |
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| 131 | if ($ctx->words->[1] eq "-d") { |
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[6035008] | 132 | $ctx = $ctx->shift_words(2); |
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| 133 | return complete_filter_expr($ctx); |
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[bd25f30] | 134 | } |
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[6bc35b4] | 135 | if ($ctx->words->[1] eq "-s") { |
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| 136 | return complete_style(); |
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| 137 | } |
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[bd25f30] | 138 | return; |
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| 139 | } |
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| 140 | |
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[28cf94b] | 141 | sub complete_getvar { |
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| 142 | my $ctx = shift; |
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| 143 | return unless ($ctx->word == 1); |
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| 144 | return complete_variable(); |
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| 145 | } |
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| 146 | |
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| 147 | sub complete_set { |
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| 148 | my $ctx = shift; |
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| 149 | return complete_flags($ctx, |
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| 150 | [qw(-q)], |
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| 151 | { |
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| 152 | }, |
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| 153 | \&complete_set_args |
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| 154 | ); |
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| 155 | } |
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| 156 | sub complete_set_args { |
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| 157 | my $ctx = shift; |
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| 158 | my $arg = shift; |
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| 159 | return if $arg; |
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| 160 | return complete_variable(); |
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| 161 | } |
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| 162 | |
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[b06a888] | 163 | sub complete_startup { |
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| 164 | my $ctx = shift; |
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| 165 | my $new_ctx = $ctx->shift_words(1); |
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| 166 | return BarnOwl::Completion::get_completions($new_ctx); |
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| 167 | } |
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| 168 | |
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[d4ecc78] | 169 | BarnOwl::Completion::register_completer(help => \&complete_help); |
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| 170 | BarnOwl::Completion::register_completer(filter => \&complete_filter); |
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[dab89e28] | 171 | BarnOwl::Completion::register_completer(filteror => \&complete_filter_no_flags); |
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| 172 | BarnOwl::Completion::register_completer(filterand => \&complete_filter_no_flags); |
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| 173 | BarnOwl::Completion::register_completer(filterappend => \&complete_filter_append); |
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[bd25f30] | 174 | BarnOwl::Completion::register_completer(view => \&complete_view); |
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[1610e5b] | 175 | BarnOwl::Completion::register_completer(show => \&complete_show); |
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[28cf94b] | 176 | BarnOwl::Completion::register_completer(getvar => \&complete_getvar); |
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| 177 | BarnOwl::Completion::register_completer(set => \&complete_set); |
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[d5ccf4e8] | 178 | BarnOwl::Completion::register_completer(unset => \&complete_set); |
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[b06a888] | 179 | BarnOwl::Completion::register_completer(startup => \&complete_startup); |
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[f80ada8] | 180 | |
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| 181 | 1; |
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