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Diffstat (limited to 'doc/manual.html')
| -rw-r--r-- | doc/manual.html | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/doc/manual.html b/doc/manual.html index 80fdb10e..251d4dce 100644 --- a/doc/manual.html +++ b/doc/manual.html @@ -33,7 +33,7 @@ Freely available under the terms of the <!-- ====================================================================== --> <p> -<!-- $Id: manual.of,v 1.101 2013/02/15 12:33:36 roberto Exp $ --> +<!-- $Id: manual.of,v 1.102 2013/03/07 18:25:28 roberto Exp $ --> @@ -8412,10 +8412,17 @@ Note that the resulting table may not be a sequence. <p> Removes from <code>list</code> the element at position <code>pos</code>, -shifting down the elements +returning the value of the removed element. +When <code>pos</code> is an integer between 1 and <code>#list</code>, +it shifts down the elements <code>list[pos+1], list[pos+2], ···, list[#list]</code> -and erasing element <code>list[#list]</code>. -Returns the value of the removed element. +and erases element <code>list[#list]</code>; +The index <code>pos</code> can also be 0, when <code>#list</code> is 0, +or <code>#list + 1</code>; +in those cases, the function erases the element <code>list[pos]</code>. + + +<p> The default value for <code>pos</code> is <code>#list</code>, so that a call <code>table.remove(t)</code> removes the last element of list <code>t</code>. @@ -10490,7 +10497,7 @@ Here is the complete syntax of Lua in extended BNF. <HR> <SMALL CLASS="footer"> Last update: -Tue Feb 19 16:28:19 BRT 2013 +Thu Mar 7 15:36:34 BRT 2013 </SMALL> <!-- Last change: revised for Lua 5.2.2 |