--- rxvt-unicode/src/perl/selection 2006/01/10 21:20:53 1.19 +++ rxvt-unicode/src/perl/selection 2006/01/12 03:32:56 1.20 @@ -11,11 +11,7 @@ # "find interetsing things"-patterns my @mark_patterns = ( - # urls, just a heuristic - qr{( - (?:https?|ftp|news|mailto|file)://[ab-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27(),~]+ - [ab-zA-Z0-9\-\@;\/?:&=%\$_+!*\x27()~] # exclude some trailing characters (heuristic) - )}x, + qr{([[:alnum:]]+)}, # common "parentheses" qr{(?:^|\s) ‘ ([^‘’]+?) ’ (?:\s|\)|$)}x, @@ -23,6 +19,12 @@ qr{ \{ ([^{}]+?) \} }x, qr{ \[ ([^{}]+?) \] }x, + # urls, just a heuristic + qr{( + (?:https?|ftp|news|mailto|file)://[ab-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27(),~]+ + [ab-zA-Z0-9\-\@;\/?:&=%\$_+!*\x27()~] # exclude some trailing characters (heuristic) + )}x, + # shell-like argument quoting, basically always matches qr{\G [\ \t|&;<>()] *( (?: @@ -45,15 +47,21 @@ my ($row, $col) = $self->selection_mark; my $line = $self->line ($row); - my $offset = $line->offset_of ($row, $col); my $text = $line->t; + my $markofs = $line->offset_of ($row, $col); + my $curlen = $line->offset_of ($self->selection_end) + - $line->offset_of ($self->selection_beg); + + my @matches; for my $regex (@mark_patterns) { while ($text =~ /$regex/g) { - if ($-[1] <= $offset and $offset <= $+[1]) { + if ($-[1] <= $markofs and $markofs <= $+[1]) { my $ofs = $-[1]; my $match = $1; + push @matches, [$ofs, length $match]; + for my $regex (@simplify_patterns) { if ($match =~ $regex) { $match = $1; @@ -61,12 +69,24 @@ } } - $self->selection_beg ($line->coord_of ($ofs)); - $self->selection_end ($line->coord_of ($ofs + length $match)); - return 1; + push @matches, [$ofs, length $match]; } } } - () + for (sort { $a->[1] <=> $b->[1] or $b->[0] <=> $a->[0] } @matches) { + my ($ofs, $len) = @$_; + + next if $len <= $curlen; + + $self->selection_beg ($line->coord_of ($ofs)); + $self->selection_end ($line->coord_of ($ofs + $len)); + return 1; + } + + # whole line + $self->selection_beg ($line->beg, 0); + $self->selection_end ($line->end, $self->ncol); + + return 1; }