AsciiTable: Improves triggering (#4124)

* AsciiTable: Triggering now for 'list of'

* AsciiTable: Add more triggers

* AsciiTable: Tests updated with new triggers

lib/DDG/Goodie/AsciiTable.pm

@@ -10,12 +10,19 @@ zci answer_type => 'ascii_table';
 
 zci is_cached => 1;
 
-triggers start => share('triggers.txt')->slurp;
+my @triggers = share("triggers.txt")->slurp;
+
+triggers startend => @triggers;
+
+chomp(@triggers);
+my $keywords = join("|", map(quotemeta, @triggers));
 
 my $ascii = LoadFile(share('data.yml'));
 
-handle remainder => sub {
-    return unless $_ eq '';
+handle query_lc => sub {
+    s/^list of\b//;
+
+    return unless m/$keywords/;
 
     return '',
         structured_answer => {

share/goodie/ascii_table/triggers.txt

@@ -19,4 +19,9 @@ ascii characters table
 ascii chart
 ascii codes chart
 ascii characters chart
-ascii reference chart
+ascii reference chart
+ascii character list
+ascii characters list
+ascii characters lookup
+ascii character map
+ascii character set table

t/AsciiTable.t

@@ -13,6 +13,7 @@ zci is_cached   => 1;
 my $ascii = LoadFile('share/goodie/ascii_table/data.yml');
 
 sub build_structured_answer {
+
     my $result = {
         title => 'ASCII Table',
         table => $ascii
@@ -81,6 +82,12 @@ ddg_goodie_test(
     'ascii reference' => build_test(),
     'ascii characters' => build_test(),
     'character codes' => build_test(),
+    'ascii character map' => build_test(),
+    'list of ascii characters' => build_test(),
+    'list of ascii codes' => build_test(),
+    'list of char codes' => build_test(),
+    'list of vegetables' => undef,
+    'list of ascii' => undef,
     'ascii convertor' => undef,
     'ascii conversion' => undef,
     'convert ascii' => undef,