tbl_cell_span Callback Type
Function prototype:
function funcname (doc, ulid, lrid, op)
tbl_cell_span is called whenever the
tbl_cell_span function is called.
Arguments
• doc is the identifier of the document containing ulid and lrid.
• ulid is the table object ID (toid) of the upper-left corner cell of the region to be spanned.
• lrid is the table object ID (toid) of the lower-right corner cell of the region to be spanned.
• op is the function callback operation. Callbacks are called twice in succession with op specifying the stage of callback operation.
1. op == 1 first call — The returned argument specifies whether the execution should continue or be stopped:
▪ 0 — Continue callback processing.
▪ -1 — Stop further callback processing.
2. op == 2 second call — Occurs unless the processing was stopped during the first call. The returned argument allows or prevents basic Arbortext Editor processing after all callbacks have been called:
▪ 0 — Basic Arbortext Editor processing allowed.
▪ -1 — Basic Arbortext Editor processing prevented.
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tbl_cell_span is not called if a group of cells is spanned during the processing of a rectangle copy operation.
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