Difference between revisions of "$replacex"

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(Added an example)
(linked to Undo_Modechanges)
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This example will echo ''Thmoo moo foo'' as at first ''is'' was replaced by ''moo'' and after that, all ''moo'' that are no replacement, replaced by ''foo''.
 
This example will echo ''Thmoo moo foo'' as at first ''is'' was replaced by ''moo'' and after that, all ''moo'' that are no replacement, replaced by ''foo''.
  
on @+1:rawmode:#: {
+
To reverse any changes a user makes to the channel, take a look at [[Undo_Modechanges|this script]].
  mode $chan $replacex($1,+,-,-,+) $iif($2,$2-)
 
}
 
This example will reverse any changes a user with user level 1 makes to the channel.
 
  
 
== See Also ==
 
== See Also ==

Revision as of 17:10, 22 November 2005

Replaces any occurrence of substring in string with newstring except for replacements that have already been made.

$replacex(string,substring,newstring,...)

This is the same as $replace but it doesn't replace already replaced text (see example below).

$replacexcs is the case-sensitive version of $replaxce.

Example

; set a test text
var %mytext = This is moo
; actually replace substrings
var %mynewtext = $replacex(%mytext,is,moo,moo,foo)
; echo it to the active window
echo -a %mynewtext

This example will echo Thmoo moo foo as at first is was replaced by moo and after that, all moo that are no replacement, replaced by foo.

To reverse any changes a user makes to the channel, take a look at this script.

See Also

Take a look at $replacexcs for the case-sensitive version.

Use $replace (or $replacecs) for 'normal' replacing (inclusive already replaced substrings).