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Fix over triggering on dates. (#4463)

master
PJ Hampton 2017-08-29 20:33:26 +01:00 committed by Zaahir Moolla
parent a9783ac3cf
commit 74fb241903
2 changed files with 5 additions and 0 deletions
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1
lib/DDG/Goodie/Calculator.pm
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@ -195,6 +195,7 @@ handle query => sub {
return if $query =~ m/^\)|\($/; # shouldn't open with a closing brace or finish with an opening brace
return if $query =~ m/(a?cosh?|tau|a?sin|a?tan|log|ln|exp|tanh|cbrt|cubed?)e?$/i; # stops empty functions at end or with <func>e
return if $query =~ m#(?:x(\^|/)|(\^|/)x)#; # stops triggering on what is most likely algebra
return if $query =~ m#^\d{1,2}/\d{1,2}/\d{2,4}$#;
return if $query =~ m#^0\d+/\d+$#;
# some shallow preprocessing of the query

4
t/Calculator.t
View File

@ -544,6 +544,10 @@ ddg_goodie_test(
'24score' => undef,
'24 score' => undef,
'06026/6126' => undef,
'7/7/2014' => undef,
'2/3/09' => undef,
'21/12/2012' => undef,
'12/21/2012' => undef,
);
done_testing;