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| 1 | use Term::ANSIColor qw(:constants color); | |
| 2 | ||
| 3 | - | $line = "<b><font color=blue>blue and bold</font>bold but not blue</b>neither blue nor bold<font color=blue>blue but not bold</font>"; |
| 3 | + | $line = "<b><font color=blue>blue and bold</font>bold but not blue</b>neither blue nor bold<font color=red>red but not bold</font>"; |
| 4 | @colors = (); # colors stack | |
| 5 | ||
| 6 | for (split /(<[^>]+>)/, $line) {
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| 7 | if (/^<([^\/>][^>]*)>$/) { # opening tag
| |
| 8 | if ($1 eq 'b') { # bold
| |
| 9 | print color 'bold'; | |
| 10 | push @colors, 'bold'; | |
| 11 | } elsif (/\s+color="?(\w+)"?/) { # font color
| |
| 12 | print color $1; | |
| 13 | push @colors, $1; | |
| 14 | } | |
| 15 | } elsif (/^<(\/[^>]+)>$/) { #closing tag
| |
| 16 | pop @colors; | |
| 17 | print color 'reset'; | |
| 18 | for $color (@colors) {
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| 19 | print color $color; | |
| 20 | } | |
| 21 | } else { # regular string
| |
| 22 | print "$_\n" if ($_); | |
| 23 | } | |
| 24 | } |
