Difference between revisions of "BEGIN"
From iMath
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| Line 18: | Line 18: | ||
::a=8 | ::a=8 | ||
ns_1::a=3 | ns_1::a=3 | ||
| + | |||
| + | If you do not want to see the double colons in the output of [[PRINTVAL]], you need to specify <code>autoformat=true</code>. | ||
|4= | |4= | ||
[[END]] | [[END]] | ||
Revision as of 20:28, 17 February 2020
Contents
Syntax
BEGIN symbol
Implemented in iMath since version 2.2.10.
Explanation
Begin a new namespace. Labels and variable names will automatically be prefixed with the namespace.
Example
Note that a leading double colon (::) references the global (top-level) namespace.
%%ii @a@ EQDEF a=8
%%ii BEGIN ns_1
%%ii @ns_1::a@ EQDEF a=3
%%ii PRINTVAL {a}
%%ii PRINTVAL {::a}
%%ii END ns_1
%%ii PRINTVAL(ns_1::a}
This will print
a=3 ::a=8 ns_1::a=3
If you do not want to see the double colons in the output of PRINTVAL, you need to specify autoformat=true.
