Some LaTeX authors use a non-conforming PDF reader as a PDF-previewer, in the same way they use a DVI-previewer. Such non-conforming readers do not necessarily support form fields and the JavaScript they contain. The macro \previewOn
has been available for many years, when activated, eforms typesets a rectangular box around a form fields so they become visible to one using a DVI- or PDF-previewer; recently, the eforms package (dated 2019/05/24 or later) supports an enhanced preview. Continue Reading →
May 31, 2019
by D. P. Story
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