Difference between revisions of "Template:LSL Function/negative index"

Revision as of 22:19, 9 April 2010

Format: {{LSL Function/negative index|boolean|p1|p2|p3}}
Exclude p1, p2, or p3 if not used.

#var

value

header_footnote

spec

Index	Positive	Negative
First	0	-length
Last	length - 1	-1

Positive indexes count from the beginning, the first item being indexed as 0, the last as (length - 1).

Negative indexes count from the far end, the first item being indexed as -length, the last as -1.

caveats

If {{{2}}} is out of bounds the script continues to execute without an error message.

notes

constants_nb

also_articles

•	Test
•	Negative Index

footer

@@ Line 65: / Line 65: @@
   |3=either '''{{LSL Param|{{{2}}}}}''', '''{{LSL Param|{{{3}}}}}''' or '''{{LSL Param|{{{4}}}}}''' are
   |2=either '''{{LSL Param|{{{2}}}}}''' or '''{{LSL Param|{{{3}}}}}''' are
-  |1='''{{LSL Param|{{{2}}}}}''' is}} out of bounds the script continues to execute without an error message{{#if:{{{returns|}}}|&#32;{{{returns|}}}|.}}
+  |1='''{{LSL Param|{{{2}}}}}''' is}} out of bounds {{#if:{{{oob-return|}}}|this function returns {{{oob-return|}}} and}} the script continues to execute without an error message.
 }}}}