version 1.25, 2003/06/10 09:12:12 |
version 1.26, 2003/09/02 18:50:07 |
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the user. |
the user. |
Alternatively, the user may request display of a particular variable |
Alternatively, the user may request display of a particular variable |
by attaching a |
by attaching a |
.Ql ? |
.Ql \&? |
to the end. |
to the end. |
For example, |
For example, |
.Dq escape? |
.Dq escape? |
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Variables are numeric, string, character, or boolean values. |
Variables are numeric, string, character, or boolean values. |
Boolean variables are set merely by specifying their name; they may be |
Boolean variables are set merely by specifying their name; they may be |
reset by prepending a |
reset by prepending a |
.Ql ! |
.Ql \&! |
to the name. |
to the name. |
Other variable types are set by concatenating an |
Other variable types are set by concatenating an |
.Ql = |
.Ql = |