1 |
dpavlin |
1 |
#!/usr/bin/perl -w |
2 |
|
|
# |
3 |
|
|
|
4 |
|
|
use strict; |
5 |
|
|
use locale; |
6 |
|
|
|
7 |
|
|
# maximum entries |
8 |
|
|
my $max = 0; |
9 |
|
|
# minimum letters to search by |
10 |
|
|
my $min_len = 2; |
11 |
|
|
|
12 |
|
|
sub print_file { |
13 |
|
|
my $f = shift || return; |
14 |
|
|
open(F, $f) || die "$f: $!"; |
15 |
|
|
while(<F>) { |
16 |
|
|
print; |
17 |
|
|
} |
18 |
|
|
close(F); |
19 |
|
|
} |
20 |
|
|
|
21 |
|
|
print qq{ |
22 |
|
|
var headlines = Array(); |
23 |
|
|
}; |
24 |
|
|
|
25 |
|
|
my @part_arr; |
26 |
|
|
my $last_part = ''; |
27 |
|
|
my $total = 0; |
28 |
|
|
|
29 |
|
|
while(<STDIN>) { |
30 |
|
|
chomp; |
31 |
|
|
|
32 |
|
|
# escape single quote |
33 |
|
|
s/'/\\'/g; |
34 |
|
|
|
35 |
|
|
# split into min_len part and rest |
36 |
|
|
my ($part,$rest) = ( substr($_,0,$min_len), substr($_,$min_len) ); |
37 |
|
|
|
38 |
|
|
# make part lowercase |
39 |
|
|
$part = lc($part); |
40 |
|
|
|
41 |
|
|
$last_part = $part if (! $last_part); |
42 |
|
|
|
43 |
|
|
# new part? |
44 |
|
|
if ($part ne $last_part) { |
45 |
|
|
print "headlines['$last_part'] = Array(\n ",join(",\n ",@part_arr),");\n" if (@part_arr); |
46 |
|
|
$total += $#part_arr; |
47 |
|
|
@part_arr = (); |
48 |
|
|
$last_part = $part; |
49 |
|
|
} |
50 |
|
|
push @part_arr, "'$_'"; |
51 |
|
|
|
52 |
|
|
# break out? |
53 |
|
|
last if ($max && $total > $max); |
54 |
|
|
} |
55 |
|
|
|
56 |
|
|
print "headlines['$last_part'] = Array(\n ",join(",\n ",@part_arr),");\n" if (@part_arr); |
57 |
|
|
print "var min_len = $min_len;\n"; |
58 |
|
|
print "// index elements: $total\n"; |