Initializing help system before first use

setioerr

Purpose
Raise an IO error.
Synopsis
procedure setioerr(msg:string)
Argument
msg 
Error message to display (or an empty string)
Further information
This function sets the control parameter iostatus (see getparam) such that an IO error is raised. If IO errors are not handled by the model (see setparam), the execution is interrupted.
Related topics
setmatherr.

Parent Topic Predefined functions and procedures

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