version 1.124, 2006/03/19 01:53:01 |
version 1.125, 2006/03/19 10:45:03 |
Line 420 Normally, expansion is not done until th |
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Line 420 Normally, expansion is not done until th |
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.Em NOTE : |
.Em NOTE : |
References to undefined variables are |
References to undefined variables are |
.Em not |
.Em not |
expanded. This can cause problems when variable modifiers are used. |
expanded. |
|
This can cause problems when variable modifiers are used. |
.It Ic \&!= |
.It Ic \&!= |
Expand the value and pass it to the shell for execution and assign |
Expand the value and pass it to the shell for execution and assign |
the result to the variable. |
the result to the variable. |