Difference between revisions of "$remtok"
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m (Added example to remove a token from a varible) |
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'''Note''' that if you do not specify N, it will remove the first instance of the token you have specifed. | '''Note''' that if you do not specify N, it will remove the first instance of the token you have specifed. | ||
== 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 echo's ''This is a test'', as ''moo'' is removed from the text. | This echo's ''This is a test'', as ''moo'' is removed from the text. | ||
| Line 12: | Line 12: | ||
echo -ag $remtok(%mytext,%token,32) | echo -ag $remtok(%mytext,%token,32) | ||
This example will remove the first instance of the word ''word'' and so echos: ''This will remove a word''. | This example will remove the first instance of the word ''word'' and so echos: ''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. | ||
[[Category:Token Identifiers]] | [[Category:Token Identifiers]] | ||
Revision as of 17:46, 9 May 2006
Removes the Nth matching token from text.
$remtok(text,token,N,C)
Note that if you do not specify N, it will remove the first instance of the token you have specifed.
Example
echo -ag $remtok(This is a moo test,moo,1,32)
This echo's 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 so echos: 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.
