if not modules then modules = { } end modules ['lpdf-imp-acrobat'] = {
    version   = 1.001,
    comment   = "companion to lpdf-ini.mkiv",
    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
    copyright = "PRAGMA ADE / ConTeXt Development Team",
    license   = "see context related readme files"
}

-- Given remarks in the PDF/A-4 reference there is zero change that the repertoire
-- of named actions will be extended. And it makes no sense to have acrobat only
-- features hanging around.

local references      = structures.references
local executers       = references.executers

local pdfdictionary   = lpdf.dictionary
local pdfconstant     = lpdf.constant

local pdf_named       = pdfconstant("Named")

executers.backward    = pdfdictionary { S = pdf_named, N = pdfconstant("GoBack") }
executers.forward     = pdfdictionary { S = pdf_named, N = pdfconstant("GoForward") }

executers.importform  = pdfdictionary { S = pdf_named, N = pdfconstant("AcroForm:ImportFDF") }
executers.exportform  = pdfdictionary { S = pdf_named, N = pdfconstant("AcroForm:ExportFDF") }
executers.print       = pdfdictionary { S = pdf_named, N = pdfconstant("Print") }
executers.exit        = pdfdictionary { S = pdf_named, N = pdfconstant("Quit") }
executers.close       = pdfdictionary { S = pdf_named, N = pdfconstant("Close") }
executers.save        = pdfdictionary { S = pdf_named, N = pdfconstant("Save") }
executers.savenamed   = pdfdictionary { S = pdf_named, N = pdfconstant("SaveAs") }
executers.opennamed   = pdfdictionary { S = pdf_named, N = pdfconstant("Open") }
executers.help        = pdfdictionary { S = pdf_named, N = pdfconstant("HelpUserGuide") }
executers.toggle      = pdfdictionary { S = pdf_named, N = pdfconstant("FullScreen") }
executers.search      = pdfdictionary { S = pdf_named, N = pdfconstant("Find") }
executers.searchagain = pdfdictionary { S = pdf_named, N = pdfconstant("FindAgain") }
executers.gotopage    = pdfdictionary { S = pdf_named, N = pdfconstant("GoToPage") }
executers.query       = pdfdictionary { S = pdf_named, N = pdfconstant("AcroSrch:Query") }
executers.queryagain  = pdfdictionary { S = pdf_named, N = pdfconstant("AcroSrch:NextHit") }
executers.fitwidth    = pdfdictionary { S = pdf_named, N = pdfconstant("FitWidth") }
executers.fitheight   = pdfdictionary { S = pdf_named, N = pdfconstant("FitHeight") }