Arbortext Command Language > Callbacks > doc_add_callback > save Callback Type
  
save Callback Type
Function prototype:
function funcname (doc, op)
save is called before a document is saved.
Arguments
doc is the identifier of the document associated with this function.
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.
Related Topics
exit command
save command
save_as command