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h1. Scripting Operators

AdiIRC supports various operators for use in [[/if]] [[/elseif]] [[/while]] and [[$iif]] expressions.

[[/var]], [[/set]], [[$calc]] supports it's own set of [[Arithmetic Operators|arithmetic expression]].

All operators supports the "!" sign to reverse the operation. 

Operators in bold is AdiIRC only.

*Example*

<pre>
; check if 5 is lower than 4.
if (5 < 4) echo true
else echo false

; Reverse check if 5 is lower than 4 same, as 5 > 4.
if (5 !< 4) echo true
else echo false
</pre>

h2. Math Comparison Operators

|_.Syntax |_.Name |_.Result |
 |=. <notextile>%x == %y</notextile>
<notextile>%x = %y</notextile>
<notextile>%x != %y</notextile>
<notextile>%x !== %y</notextile>
<notextile>%x < %y</notextile>
<notextile>%x > %y</notextile>
<notextile>%x <= %y</notextile>
<notextile>%x >= %y</notextile>
<notextile>%x // %y</notextile>
<notextile>%x \\ %y</notextile>
<notextile>%x & %y</notextile>
 |^. Equal
Equal
Not equal
Not equal
Less than
Greater than
Less than or equal to
Greater than or equal to
Multiple Of (Divides)
Not Multiple Of (Not Divides)
Bitwise And
 |^. True, if %x is equal to %y.
True, if %x is equal to %y.
True, if %x is not equal to %y.
True, if %x is not equal to %y.
True, if %x is strictly less than %y.
True, if %x is strictly greater than %y.
True, if %x is less than or equal to %y.
True, if %x is greater than or equal to %y.
True, if %x divides %y.
True, if %x does not divides %y.
True, if (bit representation of) %x AND %y is a none zero.
 |

h2. String Comparison Operators

|_.Syntax |_.Name |_.Result |
 |=. %x isin %y
%x isincs %y
%x iswm %y
%x iswmcs %y
%x isnum
%x isnum N
%x isnum N-
%x isnum N-M
%x isletter
%x isletter N
%x isalnum
%x isalpha
%x islower
%x isupper
 |^. Is In
Is In (case sensitive)
[[Scripting_Wildcards|Wildcard]] Matching
[[Scripting_Wildcards|Wildcard]] Matching (case sensitive)	
Is Digit
Is Digit, Equal to
Is Digit, Greater than or equal to
Is Digit, in Range
Is a Letter
Is a Letter In A List
Alphanumeric Characters
Alphabetic Characters
All lower case letters
All upper case letters
 |^. True, if %x is fully found inside %y.
True, if %x is fully found inside (case sensitive) %y.
True, if [[Scripting_Wildcards|wildcard]] string %x matches %y.
True, if [[Scripting_Wildcards|wildcard]] string %x matches (case sensitive) %y.
True, if %x is a number.
True, if %x is number N.
True, if %x is number N or greater.
True, if %x is a number between N and M (inclusively).
True, if %x is a letter.
True, if %x is a letter in a list of letters.
True, if %x contains only alphabetic or numeric characters.
True, if %x contains only alphabetic characters.
True, if %x contains only lower case letters.
True, if %x contains only upper case letters.
 |

h2. Lexicographical String Comparison Operators

|_.Syntax |_.Name |_.Result |
 |=. <notextile>a == b</notextile>
<notextile >a === b</notextile>
<notextile >str1 == str2</notextile>
<notextile >str1 === str2</notextile>
a < b
a > b
str1 < str2
str1 > str2
 |^. Case insensitive character comparison
Case sensitive character comparison
Case insensitive String comparison
Case sensitive String comparison
Lexicographically Less Than
Lexicographically Greater Than
Lexicographically Less Than
Lexicographically Greater Than
 |^. True, if character a is equal to character b, case insensitive.
True, if character a is equal to character b, case sensitive.
True, if str1 equals str2 in a case insensitive manner.
True, if str1 equals str2 in a case sensitive manner.
True, if the [[$asc]](a) comes before [[$asc]](b)
True, if the [[$asc]](a) comes after [[$asc]](b)
True, if str1 comes before str2
True, if str1 comes after str2
 |

h2. Channel-related Operators

|_.Syntax |_.Name |_.Result |
 |=. %x ison %y
%x isop %y
%x ishop %y
%x ishelp %y
*%x isadmin %y*
*%x isowner %y*
%x isvoice %y
%x isvo %y
%x isreg %y
%x ischan
%x isban %y
%x isinvite %y
%x isexcept %y
*%x isquiet %y*
 |^. Is On
Is an Operator
Is a Halfop
Is a Halfop
is a Protected Operator
Is a Channel Owner
Is a Voice
Is a Voice
Is a Regular
Is a Channel
Is a Ban
Ia a Invite
Is a Except
Is a Quiet
 |^. True, if nick %x is on channel %y.
True, if nick %x is an operators on channel %y.
True, if nick %x is a halfop on channel %y.
True, if nick %x is a halfop on channel %y.
True, if nick %x is a protected/admin operator on channel %y.
True, if nick %x is a channel owner on channel %y.
True, if nick %x is a voice on channel %y.
True, if nick %x is a voice on channel %y.
True, if nick %x is a regular user on channel %y.
True, if channel %x is a channel you are on.
True, if ban address %x is a ban on channel %y. (taken from IBL)
True, if invite address %x is a invite on channel %y. (taken from IIL)
True, if except address %x is a except on channel %y. (taken from IEL)
True, if quiet address %x is a quiet on channel %y. (taken from IQL)
 |

h2. List-related Operators

|_.Syntax |_.Name |_.Result |
 |=. %x isaop
%x isaop %y
%x isavoice
%x isavoice %y	
%x isprotect
%x isprotect %y	
%x isignore
%x isignore %y
%x isnotify
 |^. In Auto Op List
In Auto Op List
In Auto Voice List
In Auto Voice List
In Auto Protect List
In Auto Protect List
In Ignore List
In Ignore List For Type
In Notify List
 |^. True, if host %x is in the auto-op list.
True, if host %x is in the auto-op list for the channel %y.
True, if host %x is in the auto-voice list.
True, if host %x is in the auto-voice list for the channel %y.
True, if host %x is in the protect list.
True, if host %x is in the protect list for the channel %y.
True, if host %x is in the Ignore list.
True, if host %x is in the Ignore list for type %y.
True, if nick %x is in the Notify list.
 |

h2. Other Operators

|_.Syntax |_.Name |_.Result |
 |=. *%x isurl*
 |^. Is a url
 |^.  True, if %x is a url.
 |

h2. Valid isurl links

afp://
bitcoin:
callto://
cvs://
ed2k:
facetime://
feed://
file://
finger://
ftp://
geo:
gemini://
git://
gopher://
http://
https://
imap://
irc6://
irc6s://
irc://
ircs://
jabber://
lastfm://
ldap://
ldaps://
magnet:
mailto://
mumble://
news://
nfs://
nntp://
pop://
rsync://
rtmp://
sftp://
shttp://
skype:
smb://
snews://
snmp://
spotify:
ssh://
steam:
svn://
teamspeak://
telnet://
ts3server://
udp://
ventrilo://
www.
ws://
wss://
xdcc://
xfire:
xmpp:
ymsgr: