Difference between revisions of "$replacex"
From Scriptwiki
(Added an example) |
(linked to Undo_Modechanges) |
||
| Line 15: | Line 15: | ||
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''. | ||
| − | + | To reverse any changes a user makes to the channel, take a look at [[Undo_Modechanges|this script]]. | |
| − | |||
| − | |||
| − | |||
== 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).
