ParseString2List
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Function: list ParseString2List(string src, list separators, list spacers, integer ParseStringKeepNulls);
Returns a list that is src broken into a list, discarding separators, keeping spacers.
if ParseStringKeepNulls == FALSE
Same as llParseString2List, but not limited to 8 spacers or separators.
Thus substitute a call to the llParseString2List function by a call to ParseString2List whenever you have more than 8 separators or more than 8 spacers.
if ParseStringKeepNulls != FALSE
Same as llParseStringKeepNulls, but not limited to 8 spacers or separators.
Thus substitute a call to the llParseStringKeepNulls function by a call to ParseString2List whenever you have more than 8 separators or more than 8 spacers.
list ParseString2List(string src, list separators, list spacers, integer ParseStringKeepNulls)
{//works just like llParseString2List and llParseStringKeepNulls
//Instead of each list being limited to 8 items, it is now 1024.
//The max length of src is 2,097,151 characters.
integer i = ~(separators != []);
integer r = (spacers != []);
spacers += separators;
list out = "" + (separators = []);
string p;
integer offset;
while((i = -~i) < r)
if(!~llListFindList(out, (list)(p = llList2String(spacers, i))))
if(~(offset = llSubStringIndex(src, p)))
{
separators += ((offset + 0xFFF00000) << 11) | (i + 0x400);
out += p;
}
out = [];
offset = 0xFFF00000;
while(separators != [])//Can't use just "while(separators)" because of JIRA:SVC-689
{
if(offset <= (i = ( (r = llList2Integer(separators = llListSort(separators, 1, TRUE), 0) ) >> 11) ) )
{
if(offset ^ i || ParseStringKeepNulls)
out += llDeleteSubString(src, i - offset, -1);
src = llDeleteSubString(src, 0, ~(offset - (i += llStringLength(p = llList2String(spacers, (r & 0x7FF) - 0x400)))));
if(r & 0x400)
out += p;
offset = i;
}
separators = llDeleteSubList(separators, 0, 0);
if(~(i = llSubStringIndex(src, p)))
separators += ((i + offset) << 11) | (r & 0x7FF);
}
if(src != "" || ParseStringKeepNulls)
out += src;
return out;
}//Strife Onizuka
//Use for testing the function.
string test(string src, list separators, list spacers, integer nulls)
{
list t = [];
if(nulls)
t = llParseStringKeepNulls(src, separators, spacers);
else
t = llParseString2List(src, separators, spacers);
string a = llList2CSV(t);
string b = llList2CSV(ParseString2List(src, separators, spacers, nulls));
return (string)(a==b) + " : " + a + " " + b;
}
default
{
state_entry()
{
llOwnerSay("---------------- " + (string)llGetFreeMemory());
llOwnerSay(test("abcdefg", ["b"], ["b"], FALSE));
llOwnerSay(test("abcdefg", ["b"], ["bc"], FALSE));
llOwnerSay(test("abcdefg", ["bc"], ["b"], FALSE));
llOwnerSay(test("abcdefg", ["b"], ["ab"], FALSE));
llOwnerSay(test("abcdefg", ["b", "g"], ["ab"], FALSE));
llOwnerSay(test("abcdefg", ["b"], ["ab", "g"], FALSE));
llOwnerSay(test("abcdefg", ["b", "a"], ["a", "b"], FALSE));
llOwnerSay(test("abcdefg", ["a", "b"], ["b", "a"], FALSE));
llOwnerSay(test("abcdefg", ["b", "c"], ["a", "b"], FALSE));
llOwnerSay(test("abcdefg", ["c", "b"], ["b", "a"], FALSE));
llOwnerSay(test("abcdefg", ["b", "a"], ["c", "b"], FALSE));
llOwnerSay(test("abcdefg", ["a", "b"], ["b", "c"], FALSE));
llOwnerSay(test("abcdefg", ["b"], ["b"], TRUE));
llOwnerSay(test("abcdefg", ["b"], ["bc"], TRUE));
llOwnerSay(test("abcdefg", ["bc"], ["b"], TRUE));
llOwnerSay(test("abcdefg", ["b"], ["ab"], TRUE));
llOwnerSay(test("abcdefg", ["b", "g"], ["ab"], TRUE));
llOwnerSay(test("abcdefg", ["b"], ["ab", "g"], TRUE));
llOwnerSay("---------------- " + (string)llGetFreeMemory());
}
}
See also: Script Library - Separate Words