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XonDK
Apprentice
Joined: 01 Dec 2006
Posts: 178
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 Posted: Sun Jan 01, 2012 9:14 am
Function adds extra blank line after firing...why?
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This simple function:
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<?xml version="1.0" encoding="ISO-8859-1" ?>
<cmud>
<func name="writhe">
<value>$from=%if( $from, $from, general)
$writhing=%ismember( $from, @writhefrom)
#IF (!$writhing) {
#ADDITEM writhefrom {$from}
#SEND {writhe%if( $from==general, %null, from%char( 32)$from)}
}</value>
<arglist>$from</arglist>
</func>
</cmud>
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makes the outcome be line this:
| Code: |
H:6136 M:6090 B:100% XP:56.46% [cdb eb]writhe
You begin to writhe helplessly, throwing your body off balance.
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adding that extra space, which is annoying, especially when using multiple functions.
anyone know why it does this and how to stop it? |
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shalimar
GURU
Joined: 04 Aug 2002
Posts: 4690
Location: Pensacola, FL, USA
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Posted: Sun Jan 01, 2012 2:27 pm
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wrap the function in %trim()
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_________________
Discord: Shalimarwildcat |
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MattLofton
GURU
Joined: 23 Dec 2000
Posts: 4834
Location: USA
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Posted: Sun Jan 01, 2012 4:15 pm
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It's the use of #SEND that's causing it. Since this is coming from a function, does it need to be #SEND as opposed to #SENDRAW?
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_________________
EDIT: I didn't like my old signature |
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charneus
Wizard
Joined: 19 Jun 2005
Posts: 1876
Location: California
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Posted: Sun Jan 01, 2012 4:47 pm
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Since it's coming from a function, shouldn't it just be #RETURN instead?
Then the command would be #SEND @writhe("argument") |
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XonDK
Apprentice
Joined: 01 Dec 2006
Posts: 178
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Posted: Mon Jan 02, 2012 6:34 am
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This function does it as well.
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<?xml version="1.0" encoding="ISO-8859-1" ?>
<cmud>
<func name="writhefree">
<value>$from=%pop(writhefrom)
#IF ($from) {#SAYADD {%ansi(12)~(%ansi(15)Free%char(32)From%char(32)$from%ansi(12)~)}}</value>
</func>
</cmud>
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| Code: |
You begin to writhe helplessly, throwing your body off balance.(Free From armpit)
(BA 0.86) |
I fixed the first one by making it #return the writhing command like this.
#RETURN {writhe%if( $from==general, %null, %char(32)from%char( 32)$from)}
also wrapping it in trim didn't help.
EDIT: nevermind I fixed it, by making it return the line's rather then SAYADD them directly, I used sayadd in the trigger that calls it. |
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