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enjambment
Newbie
Joined: 13 Jun 2013
Posts: 1
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 Posted: Thu Jun 13, 2013 5:28 pm
Problem with capturing multiple lines in one variable
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I'm trying to capture a list of items needed to finish a quest or make an item. I have a variable I add them all into. The problem is my trigger is capturing the line it is triggering off of in the variable.
SAMPLE
| Code: |
That requires the following:
A piece of marble
A green dragon hide
A black diamond
***************************** |
My variable when expanded will look like this:
That requires the following:, a piece of marble, a green dragon hide, a black diamond
TRIGGERS
#TRIGGER {That requires the following:} {#T+ reqItems}
#COND {~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*} {#T- reqItems}
#TRIGGER "reqItems" {%s(*)} {#IF (%null(@itemList)) {itemList={%1}} {itemList={@itemList, %1}}
Any help is appreciated. Thanks.
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MattLofton
GURU
Joined: 23 Dec 2000
Posts: 4834
Location: USA
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Posted: Thu Jun 13, 2013 10:26 pm
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To solve your problem as simply as possible, anchor your trigger pattern with the ^ (you use this symbol at the beginning of the pattern).
However, your use of #T-/#T+ is completely unnecessary, as the multistate functionality can easily handle this list:
| Code: |
#trigger "tItemList" {^That requires the following:} {itemList = ""}
#condition {^%s(%w*)$} {
#if (@itemlist) {itemlist = %1} {itemlist = @itemlist", "%1}
#state tItemList 1
} {WithinLines|param=1} |
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