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Old 01-18-2019, 06:39 AM   #4
cfillion
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Join Date: May 2015
Location: Québec, Canada
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Search for "ExtState" in the ReaScript documentation (Help menu in REAPER). The functions are SetExtState, HasExtState, GetExtState and DeleteExtState. An extstate is identified by a section and key of your choice. The section is usually chosen to be unique to the script and the key to identify the data being stored. Set the "persist" argument to false in order to have the extstate stored only until REAPER is closed.
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