**Table of contents**- Scripting Operators

# 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 expression.

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

Operators in bold is AdiIRC only.

**Example**

; 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

## Math Comparison Operators¶

Syntax | Name | Result |
---|---|---|

%x == %y %x = %y %x != %y %x !== %y %x < %y %x > %y %x <= %y %x >= %y %x // %y %x \\ %y %x & %y |
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. |

## 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) Wildcard Matching 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 wildcard string %x matches %y. True, if 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. |

## Lexicographical String Comparison Operators¶

Syntax | Name | Result |
---|---|---|

a == b a === b str1 == str2 str1 === str2 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 |

## 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 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 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 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) |

## List-related Operators¶

Syntax | Name | Result |
---|---|---|

%x isaop %x isaop %y %x isavoice %x isavoice %y %x isignore %x isignore %y %x isnotify |
TODO TODO TODO TODO In Ignore List In Ignore List For Type In Notify List |
TODO TODO TODO TODO 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. |

## Other Operators¶

Syntax | Name | Result |
---|---|---|

%x isurl |
Is a url |
True, if %x is a url. |