/ curl Public
misc: ISSPACE() => ISBLANK() #9432
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Instances of ISSPACE() use that should rather use ISBLANK(). I think somewhat carelessly used because it sounds as if it checks for space or whitespace, but also includes %0a to %0d.
For parsing purposes, we should only accept what we must and not be overly liberal. It leads to surprises and surprises lead to bad things.