range.cmp

velocity 的脚本语言的全部代码集合

[1..5]
 1  2  3  4  5 
-----
[0..0]
 0 
-----
[-4..-5]
 -4  -5 
-----
[ 1 .. 5 ]
 1  2  3  4  5 
-----
[5..1]
 5  4  3  2  1 
-----
[-5..5]
 -5  -4  -3  -2  -1  0  1  2  3  4  5 
-----
[5..-5]
 5  4  3  2  1  0  -1  -2  -3  -4  -5 
-----
refs $a=1 $b=5 [$a..$b]
 1  2  3  4  5 
-----
[$a.. 7]
 1  2  3  4  5  6  7 
-----
[-7 ..$a]
 -7  -6  -5  -4  -3  -2  -1  0  1 
-----
[ -7 ..$a]
 -7  -6  -5  -4  -3  -2  -1  0  1 
------
setting in $foo -> [0..5] :
0 1 2 3 4 5 
----

Now some use-case examples.  Suppose we want a table to have 10 rows


<table>
<tr><td>a</td></tr>
<tr><td>b</td></tr>
<tr><td>c</td></tr>
<tr><td>&nbsp;</td></tr>
<tr><td>&nbsp;</td></tr>
<tr><td>&nbsp;</td></tr>
<tr><td>&nbsp;</td></tr>
<tr><td>&nbsp;</td></tr>
<tr><td>&nbsp;</td></tr>
<tr><td>&nbsp;</td></tr>
</table>
=done=