36 lines
867 B
Text
36 lines
867 B
Text
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#lang scribble/manual
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@(require (for-label racket))
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@title{/g_new Create a new group}
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[
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int - new group ID
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int - add action (0,1,2, 3 or 4 see below)
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int - add target ID
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] * N
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Create a new group and add it to the tree of nodes.
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There are four ways to add the group to the tree as determined by
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the add action argument which is defined as follows (the same as
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for "/s_new"):
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0 - add the new group to the the head of the group specified by
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the add target ID.
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1 - add the new group to the the tail of the group specified by
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the add target ID.
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2 - add the new group just before the node specified by the add
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target ID.
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3 - add the new group just after the node specified by the add
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target ID.
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4 - the new node replaces the node specified by the add target
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ID. The target node is freed.
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Multiple groups may be created in one command by adding
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arguments.
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