Difference between revisions of "$remtok"
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Removes the Nth matching token from text. | Removes the Nth matching token from text. | ||
$remtok(text,token,N,C) | $remtok(text,token,N,C) | ||
| + | If N is 0, removes all matching tokens. | ||
| + | |||
| + | If N is not specified, removes the first matching token. | ||
| − | |||
== Example == | == Example == | ||
[[echo]] -ag $remtok(This is a moo test,moo,1,32) | [[echo]] -ag $remtok(This is a moo test,moo,1,32) | ||
| − | This | + | This echoes ''This is a test'', as ''moo'' is removed from the text. |
| − | |||
[[var]] %mytext = This word will remove a word | [[var]] %mytext = This word will remove a word | ||
var %token = word | var %token = word | ||
echo -ag $remtok(%mytext,%token,32) | echo -ag $remtok(%mytext,%token,32) | ||
| − | This example will remove the first instance of the word ''word'' and | + | This example will remove the first instance of the word ''word'' and echo: ''This will remove a word''. |
| − | |||
var %mytoks = House Tree Bear Ship | var %mytoks = House Tree Bear Ship | ||
var %mytoks = $remtok(%mytoks,Tree,32) | var %mytoks = $remtok(%mytoks,Tree,32) | ||
echo -ag Ours tokens are now: %mytoks | echo -ag Ours tokens are now: %mytoks | ||
| − | The above example shows how you can remove a token from a varible. | + | The above example shows how you can remove a token from a varible. Echoes ''Ours tokens are now: House Bear Ship'' |
| + | |||
| + | var %mytext = lol some people lol too often in lol sentences, lol | ||
| + | echo -ag $remtok(%mytext,lol,0,32) | ||
| + | This example shows how you can remove all matching tokens in a string by using N = 0. Echoes ''some people too often in sentences,'' | ||
| + | |||
[[Category:Token Identifiers]] | [[Category:Token Identifiers]] | ||
Latest revision as of 15:32, 23 May 2008
Removes the Nth matching token from text.
$remtok(text,token,N,C)
If N is 0, removes all matching tokens.
If N is not specified, removes the first matching token.
Example
echo -ag $remtok(This is a moo test,moo,1,32)
This echoes This is a test, as moo is removed from the text.
var %mytext = This word will remove a word var %token = word echo -ag $remtok(%mytext,%token,32)
This example will remove the first instance of the word word and echo: This will remove a word.
var %mytoks = House Tree Bear Ship var %mytoks = $remtok(%mytoks,Tree,32) echo -ag Ours tokens are now: %mytoks
The above example shows how you can remove a token from a varible. Echoes Ours tokens are now: House Bear Ship
var %mytext = lol some people lol too often in lol sentences, lol echo -ag $remtok(%mytext,lol,0,32)
This example shows how you can remove all matching tokens in a string by using N = 0. Echoes some people too often in sentences,
