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… | |
7 | and $self->selection (map { y/A-Za-z/N-ZA-Mn-za-m/; $_ } $self->selection); |
7 | and $self->selection (map { y/A-Za-z/N-ZA-Mn-za-m/; $_ } $self->selection); |
8 | |
8 | |
9 | () |
9 | () |
10 | } |
10 | } |
11 | |
11 | |
|
|
12 | my @mark_patterns = ( |
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13 | # urls, just a heuristic |
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14 | qr{( |
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15 | (?:https?|ftp|news|mailto|file)://[ab-zA-Z0-9\-\@;\/?:&=%\$_.+!*\x27(),~]+ |
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16 | [ab-zA-Z0-9\-\@;\/?:&=%\$_+!*\x27(),~] # do not include a trailing dot, its wrong too often |
|
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17 | )}x, |
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18 | |
|
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19 | # common forms of quoting |
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20 | qr{(?:^|\s) [‘`] ([^‘`’']+) [’'] (?:\s|$)}x, |
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21 | |
|
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22 | # shell-like argument quoting |
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23 | qr{\G [\ \t|&;<>()] *( |
|
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24 | (?: |
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25 | [^\\"'\ \t|&;<>()]+ |
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26 | | \\. |
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27 | | " (?: [^\\"]+ | \\. )* " |
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28 | | ' [^']* ' |
|
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29 | )+ |
|
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30 | )}x, |
|
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31 | ); |
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32 | |
|
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33 | my @simplify_patterns = ( |
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34 | qr{^"([^\\"'\ \t|&;<>()*?]+)"$}, # "simple" => simple |
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35 | qr{^(.*)[,\-]$}, |
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36 | ); |
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37 | |
12 | sub on_sel_extend { |
38 | sub on_sel_extend { |
13 | my ($self) = @_; |
39 | my ($self) = @_; |
14 | warn $self->selection; |
40 | |
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41 | my ($row, $col) = $self->selection_mark; |
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42 | my $line = $self->line ($row); |
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43 | my $offset = $line->offset_of ($row, $col); |
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44 | my $text = $line->t; |
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45 | |
|
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46 | for my $regex (@mark_patterns) { |
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47 | while ($text =~ /$regex/g) { |
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48 | if ($-[1] <= $offset and $offset <= $+[1]) { |
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49 | my $match = $1; |
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50 | my ($ofs1, $ofs2) = ($-[1], $+[1]); |
|
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51 | |
|
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52 | for my $regex (@simplify_patterns) { |
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53 | if ($match =~ $regex) { |
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54 | $match = $1; |
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55 | $ofs1 += $-[1]; |
|
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56 | $ofs2 = $ofs1 + length $match; |
|
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57 | } |
|
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58 | } |
|
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59 | |
|
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60 | $self->selection_beg ($line->coord_of ($ofs1)); |
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61 | $self->selection_end ($line->coord_of ($ofs2)); |
|
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62 | return 1; |
|
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63 | } |
|
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64 | } |
|
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65 | } |
|
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66 | |
15 | () |
67 | () |
16 | } |
68 | } |