LMAP
lists
The LMAP function applies a macro on each element of a LIST. It produces a LIST with the resulting element on top of the stack after each macro invocation.
The macro is called with a stack containing the LIST index on top and the element at that particular index below it.
Since Warp 10 2.4.0, you can override this behaviour with a boolean.
See also
Signatures
Examples
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<% DROP 2 * %> //ignore the index, double the result
LMAP
//do the same thing with FOREACH
[] //new list
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<% 2 * +! %> //append value*2 on the list
FOREACH
//macro to print "list[i]: value" string
<%
TOSTRING //convert index in string
'list[' SWAP + //concatenate list[ before the index
']=' + //concatenate ]=
SWAP //place value on top of the stack
TOSTRING + //convert value in string, concatenate to the string
%> 'mymacro' STORE
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$mymacro
LMAP
// since Warp 10 2.4.0
[
NEWGTS 'gtsA' RENAME
NEWGTS 'gtsB' RENAME
]
<% NAME %> F LMAP