When i added documentation blocks to these callbacks, the call back def code started complaining that the body {\n} is not empty. Replaced …
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When i added documentation blocks to these callbacks, the call back def codestarted complaining that the body {\n} is not empty. Replaced this with the"-" empty body marker. Interestingly:ad_proc -callback { params} {}apparenly does not trigger the "non-empty body" error. Apparently the callback defonly checks if there's a docblock passsed to ad_proc ... a "gotcha".
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