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| 07 Aug 2015 09:17 AM |
function Module:SplitString(String,Breakpoint) local StringParts = {} for String in String:gmatch("[^"..Breakpoint.."]+") do StringParts[#StringParts + 1] = String end return StringParts end
Why am I getting this error? I believe my pattern is right. Did I do something wrong in this? |
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Copehh
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| Joined: 25 Jul 2013 |
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| 07 Aug 2015 09:19 AM |
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| 07 Aug 2015 09:20 AM |
| [ is a special character, are you using it that way? |
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| 07 Aug 2015 09:21 AM |
| @warspy I believe so. I put it along with an anchor after it to it changes to class. What did I do wrong here? |
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| 07 Aug 2015 09:22 AM |
| Are you trying to match a literal [ ]or are you making a charset? |
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| 07 Aug 2015 09:23 AM |
| @Warspyking The pattern "[^"..Breakpoint.."]+" uses [ and ] so can you tell me what is wrong? |
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| 07 Aug 2015 09:24 AM |
| Not unless you answer me, are you using them literally or to define a charset? |
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| 07 Aug 2015 09:24 AM |
| cntkillme told me that when you use an anchor with a set it changes the class so I did that. |
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| 07 Aug 2015 09:25 AM |
| Idk the problem. But now that you answered my question hopefully someone else will. |
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| 07 Aug 2015 09:27 AM |
| it says that ']' is expected but I already put that there. |
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Froast
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| Joined: 12 Mar 2009 |
| Total Posts: 3134 |
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| 07 Aug 2015 09:28 AM |
| Is there a "[" in your "breakpoint"? If so, you need to escape it with "%". In addition, are you sure you're actually passing a breakpoint at all? |
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| 07 Aug 2015 09:33 AM |
I don't get any error using this?
function SplitString(String,Breakpoint) local StringParts = {} for String in String:gmatch("[^"..Breakpoint.."]+") do StringParts[#StringParts + 1] = String end return StringParts end print(SplitString("Hello World", " ")[1]) |
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| 07 Aug 2015 10:13 AM |
I think Froast is right, the only time it would error would be if the Breakpoint string contained a [ , if does then you'll need to insert a % before it.
--ModuleMaker |
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