7 |
# maximum entries |
# maximum entries |
8 |
my $max = 0; |
my $max = 0; |
9 |
# minimum letters to search by |
# minimum letters to search by |
10 |
my $min_len = 2; |
my $min_len = 3; |
11 |
# if more than x elements, warn to increase min_len |
# if more than x elements, warn to increase min_len |
12 |
my $increase_at = 500; |
my $increase_at = 500; |
13 |
|
|
35 |
while(<STDIN>) { |
while(<STDIN>) { |
36 |
chomp; |
chomp; |
37 |
|
|
38 |
|
if (!m/\t/ || m/\t$/) { |
39 |
|
print STDERR "SKIP '$_': no tab\n"; |
40 |
|
next; |
41 |
|
} |
42 |
|
|
43 |
my ($path,$headline) = split(/\t+/,$_,2); |
my ($path,$headline) = split(/\t+/,$_,2); |
44 |
|
|
45 |
# escape single quote |
if (length($headline) < $min_len) { |
46 |
$headline =~ s/'/\\'/g; |
print STDERR "SKIP '$_': too short\n"; |
47 |
|
next; |
48 |
|
} |
49 |
|
|
50 |
|
|
51 |
# split into min_len part and rest |
# split into min_len part and rest |
52 |
my ($part,$rest) = ( substr($headline,0,$min_len), substr($headline,$min_len) ); |
my ($part,$rest) = ( substr($headline,0,$min_len), substr($headline,$min_len) ); |
53 |
|
|
54 |
|
# escape special chars |
55 |
|
$part =~ s/(['\\])/\\$1/g && print STDERR "ESCAPED part '$part'\n"; |
56 |
|
$rest =~ s/(['\\])/\\$1/g && print STDERR "ESCAPED rest '$rest'\n"; |
57 |
|
$headline =~ s/(['\\])/\\$1/g; |
58 |
|
|
59 |
# make part lowercase |
# make part lowercase |
60 |
$part = lc($part); |
$part = lc($part); |
61 |
|
|
80 |
print qq{ |
print qq{ |
81 |
|
|
82 |
var min_len = $min_len; |
var min_len = $min_len; |
83 |
var html_pre = '<br/><a href="../'; |
var html_pre = '<div><a href="../'; |
84 |
var html_mid = '">'; |
var html_mid = '">'; |
85 |
var html_post = '</a>'; |
var html_post = '</a></div>'; |
86 |
|
|
87 |
// index elements: $total |
// index elements: $total |
88 |
|
|