| 1 | #! perl |
1 | #! perl |
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2 | |
| 3 | # this extension implements scrollback buffer search |
3 | # this extension implements scrollback buffer search |
| 4 | |
4 | |
| 5 | #:META:X_RESOURCE:%:string:activation hotkey keysym |
5 | #:META:X_RESOURCE:%:string:activation hotkey keysym |
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6 | |
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7 | =head1 NAME |
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8 | |
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9 | searchable-scrollback<hotkey> - incremental scrollback search (enabled by default) |
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10 | |
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11 | =head1 DESCRIPTION |
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12 | |
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13 | Adds regex search functionality to the scrollback buffer, triggered |
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14 | by a hotkey (default: C<M-s>). While in search mode, normal terminal |
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15 | input/output is suspended and a regex is displayed at the bottom of the |
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16 | screen. |
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17 | |
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18 | Inputting characters appends them to the regex and continues incremental |
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19 | search. C<BackSpace> removes a character from the regex, C<Up> and C<Down> |
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20 | search upwards/downwards in the scrollback buffer, C<End> jumps to the |
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21 | bottom. C<Escape> leaves search mode and returns to the point where search |
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22 | was started, while C<Enter> or C<Return> stay at the current position and |
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23 | additionally stores the first match in the current line into the primary |
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24 | selection if the C<Shift> modifier is active. |
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25 | |
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26 | The regex defaults to "(?i)", resulting in a case-insensitive search. To |
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27 | get a case-sensitive search you can delete this prefix using C<BackSpace> |
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28 | or simply use an uppercase character which removes the "(?i)" prefix. |
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29 | |
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30 | See L<perlre> for more info about perl regular expression syntax. |
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31 | |
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32 | =cut |
| 6 | |
33 | |
| 7 | sub on_init { |
34 | sub on_init { |
| 8 | my ($self) = @_; |
35 | my ($self) = @_; |
| 9 | |
36 | |
| 10 | my $hotkey = $self->{argv}[0] |
37 | my $hotkey = $self->{argv}[0] |
