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Merge pull request #252 from ailin-nemui/patch-2

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Update sb_search.pl
This commit is contained in:
Geert Hauwaerts 2015-06-12 16:43:43 +02:00
commit 7978d58202
1 changed files with 34 additions and 17 deletions
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49
scripts/sb_search.pl
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@ -22,7 +22,7 @@ use Irssi;
use Irssi::TextUI; use Irssi::TextUI;
use vars qw($VERSION %IRSSI); use vars qw($VERSION %IRSSI);
$VERSION = '1.0'; $VERSION = '1.1';
%IRSSI = ( %IRSSI = (
authors => 'Wouter Coekaerts, Emanuele Giaquinta', authors => 'Wouter Coekaerts, Emanuele Giaquinta',
contact => 'wouter@coekaerts.be, exg@irssi.org', contact => 'wouter@coekaerts.be, exg@irssi.org',
@ -40,49 +40,66 @@ sub cmd_help {
SCROLLBACK SEARCH [-level <level>] [-regexp] [-case] [-word] [-forward] [-all] [<pattern>] SCROLLBACK SEARCH [-level <level>] [-regexp] [-case] [-word] [-forward] [-all] [<pattern>]
-level: only search for lines with the given level. see /help levels SEARCH: Search for text in the scrollback buffer.
-regexp: the pattern is a regular expression
-case: search case sensitive -regexp: The given text pattern is a regular expression.
-word: pattern must match to full words -case: Performs a case-sensitive matching.
-forward: search forwards (default is backwards) -word: The text must match full words.
-all: search in all windows -forward: Search forwards (default is backwards).
<pattern>: text to search for -all: Search in all windows.
Without arguments, the last search is repeated.
SCRIPTHELP_EOF SCRIPTHELP_EOF
,MSGLEVEL_CLIENTCRAP); ,MSGLEVEL_CLIENTCRAP);
} }
} }
my $regex;
my $all;
my $level;
sub cmd_sb_search ($$$) { sub cmd_sb_search {
my ($args, $server, $witem) = @_; my ($args, $server, $witem) = @_;
### handle options ### handle options
my ($options, $pattern) = Irssi::command_parse_options('scrollback search', $args); my ($options, $pattern) = Irssi::command_parse_options('scrollback search', $args);
my $level; my $forward = defined(delete $options->{forward});
if (!%$options && !$pattern) {
return if !$regex && !defined $level;
} else {
$all = defined($options->{all});
$level = MSGLEVEL_ALL;
undef $regex;
}
if (defined($options->{level})) { if (defined($options->{level})) {
$level = $options->{level}; $level = $options->{level};
$level =~ y/,/ /; $level =~ y/,/ /;
$level = Irssi::combine_level(0, $level); $level = Irssi::combine_level(0, $level);
} else {
return if (!$pattern);
$level = MSGLEVEL_ALL;
} }
my $regex;
if ($pattern) { if ($pattern) {
my $flags = defined($options->{case}) ? '' : '(?i)'; my $flags = defined($options->{case}) ? '' : '(?i)';
my $b = defined($options->{word}) ? '\b' : ''; my $b = defined($options->{word}) ? '\b' : '';
if (defined($options->{regexp})) { if (defined($options->{regexp})) {
local $@;
eval {
$regex = qr/$flags$b$pattern$b/; $regex = qr/$flags$b$pattern$b/;
};
if ($@) {
my ($err) = $@ =~ /^(.*)/;
$err =~ s/\sat .* line \d+\.$//;
print CLIENTERROR $err;
return;
}
} else { } else {
$regex = qr/$flags$b\Q$pattern\E$b/; $regex = qr/$flags$b\Q$pattern\E$b/;
} }
} }
my $forward = defined($options->{forward});
my $all = defined($options->{all});
### determine window(s) to search in ### determine window(s) to search in