ws

[infobot.git] / src / Factoids / Norm.pl

diff --git a/src/Factoids/Norm.pl b/src/Factoids/Norm.pl
index 92b1513b0f9a081dce09948f13c5472ba9e3fbbb..028c72e4f015f0b5dde53e86550935f74201b02e 100644 (file)
--- a/src/Factoids/Norm.pl
+++ b/src/Factoids/Norm.pl
@@ -4,30 +4,31 @@
 #   Version: 1997
 #
 
-if (&IsParam("useStrict")) { use strict; }
+# todo:
+# use strict;
 
 sub normquery {
-       my ($in) = @_;
+    my ($in) = @_;
 
-       $in = " $in ";
+    $in = " $in ";
 
+    for ($in) {
        # where blah is -> where is blah
-       $in =~ s/ (where|what|who)\s+(\S+)\s+(is|are) / $1 $3 $2 /i;
+       s/ (where|what|who)\s+(\S+)\s+(is|are) / $1 $3 $2 /i;
 
        # where blah is -> where is blah
-       $in =~ s/ (where|what|who)\s+(.*)\s+(is|are) / $1 $3 $2 /i;
+       s/ (where|what|who)\s+(.*)\s+(is|are) / $1 $3 $2 /i;
 
-       $in =~ s/^\s*(.*?)\s*/$1/;
+       s/^\s*(.*?)\s*/$1/;
 
-       $in =~ s/be tellin\'?g?/tell/i;
-       $in =~ s/ \'?bout/ about/i;
-
-       $in =~ s/,? any(hoo?w?|ways?)/ /ig;
-       $in =~ s/,?\s*(pretty )*please\??\s*$/\?/i;
+       s/be tellin\'?g?/tell/i;
+       s/ \'?bout/ about/i;
 
+       s/,? any(hoo?w?|ways?)/ /ig;
+       s/,?\s*(pretty )*please\??\s*$/\?/i;
 
        # what country is ...
-       if ($in =~ 
+       if ($in =~
            s/wh(at|ich)\s+(add?res?s|country|place|net (suffix|domain))/wh$1 /ig) {
            if ((length($in) == 2) && ($in !~ /^\./)) {
                $in = '.'.$in;
@@ -36,60 +37,65 @@ sub normquery {
        }
 
        # profanity filters.  just delete it
-       $in =~ s/th(e|at|is) (((m(o|u)th(a|er) ?)?fuck(in\'?g?)?|hell|heck|(god-?)?damn?(ed)?) ?)+//ig;
-       $in =~ s/wtf/where/gi;
-       $in =~ s/this (.*) thingy?/ $1/gi;
-       $in =~ s/this thingy? (called )?//gi;
-       $in =~ s/ha(s|ve) (an?y?|some|ne) (idea|clue|guess|seen) /know /ig;
-       $in =~ s/does (any|ne|some) ?(1|one|body) know //ig;
-       $in =~ s/do you know //ig;
-       $in =~ s/can (you|u|((any|ne|some) ?(1|one|body)))( please)? tell (me|us|him|her)//ig;
-       $in =~ s/where (\S+) can \S+ (a|an|the)?//ig;
-       $in =~ s/(can|do) (i|you|one|we|he|she) (find|get)( this)?/is/i; # where can i find
-       $in =~ s/(i|one|we|he|she) can (find|get)/is/gi; # where i can find
-       $in =~ s/(the )?(address|url) (for|to) //i; # this should be more specific
-       $in =~ s/(where is )+/where is /ig;
-       $in =~ s/\s+/ /g;
-       $in =~ s/^\s+//;
+       s/th(e|at|is) (((m(o|u)th(a|er) ?)?fuck(in\'?g?)?|hell|heck|(god-?)?damn?(ed)?) ?)+//ig;
+       s/wtf/where/gi;
+       s/this (.*) thingy?/ $1/gi;
+       s/this thingy? (called )?//gi;
+       s/ha(s|ve) (an?y?|some|ne) (idea|clue|guess|seen) /know /ig;
+       s/does (any|ne|some) ?(1|one|body) know //ig;
+       s/do you know //ig;
+       s/can (you|u|((any|ne|some) ?(1|one|body)))( please)? tell (me|us|him|her)//ig;
+       s/where (\S+) can \S+ (a|an|the)?//ig;
+       s/(can|do) (i|you|one|we|he|she) (find|get)( this)?/is/i; # where can i find
+       s/(i|one|we|he|she) can (find|get)/is/gi; # where i can find
+       s/(the )?(address|url) (for|to) //i; # this should be more specific
+       s/(where is )+/where is /ig;
+       s/\s+/ /g;
+       s/^\s+//;
        if ($in =~ s/\s*[\/?!]*\?+\s*$//) {
            $finalQMark = 1;
        }
 
-       $in =~ s/\s+/ /g;
-       $in =~ s/^\s*(.*?)\s*$/$1/;
+       s/\s+/ /g;
+       s/^\s*(.*?)\s*$/$1/;
+       s/^\s+|\s+$//g;         # why twice, see Question.pl
+    }
 
-       $in;
+    return $in;
 }
 
 # for be-verbs
 sub switchPerson {
-       my($in) = @_;
-
-       $in =~ s/(^|\W)\Q$who\Es\s+/$1${who}\'s /ig; # fix genitives
-       $in =~ s/(^|\W)\Q$who\Es$/$1${who}\'s/ig; # fix genitives
-       $in =~ s/(^|\W)\Q$who\E\'(\s|$)/$1${who}\'s$2/ig; # fix genitives
-       $in =~ s/(^|\s)i\'m(\W|$)/$1$who is$2/ig;
-       $in =~ s/(^|\s)i\'ve(\W|$)/$1$who has$2/ig;
-       $in =~ s/(^|\s)i have(\W|$)/$1$who has$2/ig;
-       $in =~ s/(^|\s)i haven\'?t(\W|$)/$1$who has not$2/ig;
-       $in =~ s/(^|\s)i(\W|$)/$1$who$2/ig;
-       $in =~ s/ am\b/ is/i;
-       $in =~ s/\bam /is/i;
-       $in =~ s/(^|\s)(me|myself)(\W|$)/$1$who$3/ig;
-       $in =~ s/(^|\s)my(\W|$)/$1${who}\'s$2/ig; # turn 'my' into name's
-       $in =~ s/(^|\W)you\'?re(\W|$)/$1you are$2/ig;
+    my ($in) = @_;
+
+    for ($in) {
+       # # fix genitives
+       s/(^|\W)\Q$who\Es\s+/$1${who}\'s /ig;
+       s/(^|\W)\Q$who\Es$/$1${who}\'s/ig;
+       s/(^|\W)\Q$who\E\'(\s|$)/$1${who}\'s$2/ig;
+
+       s/(^|\s)i\'m(\W|$)/$1$who is$2/ig;
+       s/(^|\s)i\'ve(\W|$)/$1$who has$2/ig;
+       s/(^|\s)i have(\W|$)/$1$who has$2/ig;
+       s/(^|\s)i haven\'?t(\W|$)/$1$who has not$2/ig;
+       s/(^|\s)i(\W|$)/$1$who$2/ig;
+       s/ am\b/ is/i;
+       s/\bam /is/i;
+       s/(^|\s)(me|myself)(\W|$)/$1$who$3/ig;
+       s/(^|\s)my(\W|$)/$1${who}\'s$2/ig; # turn 'my' into name's
+       s/(^|\W)you\'?re(\W|$)/$1you are$2/ig;
 
        if ($addressed) {
-               $in =~ s/yourself/$param{'ircNick'}/i;
-               $in =~ s/(^|\W)are you(\W|$)/$1is $param{'ircNick'}$2/ig;
-               $in =~ s/(^|\W)you are(\W|$)/$1$param{'ircNick'} is$2/ig;
-               $in =~ s/(^|\W)you(\W|$)/$1$param{'ircNick'}$2/ig;
-               $in =~ s/(^|\W)your(\W|$)/$1$param{'ircNick'}\'s$2/ig;
+           # is it safe to remove $in from here, too?
+           $in =~ s/yourself/$param{'ircNick'}/i;
+           $in =~ s/(^|\W)are you(\W|$)/$1is $param{'ircNick'}$2/ig;
+           $in =~ s/(^|\W)you are(\W|$)/$1$param{'ircNick'} is$2/ig;
+           $in =~ s/(^|\W)you(\W|$)/$1$param{'ircNick'}$2/ig;
+           $in =~ s/(^|\W)your(\W|$)/$1$param{'ircNick'}\'s$2/ig;
        }
+    }
 
-       return $in;
+    return $in;
 }
 
-# ---
-
 1;