diff options
Diffstat (limited to 'tex/context/base/lpdf-wid.lua')
| -rw-r--r-- | tex/context/base/lpdf-wid.lua | 84 |
1 files changed, 43 insertions, 41 deletions
diff --git a/tex/context/base/lpdf-wid.lua b/tex/context/base/lpdf-wid.lua index d0247f49a..3aa51c536 100644 --- a/tex/context/base/lpdf-wid.lua +++ b/tex/context/base/lpdf-wid.lua @@ -16,43 +16,44 @@ local report_attachment = logs.reporter("backend","attachment") local backends, lpdf, nodes = backends, lpdf, nodes -local nodeinjections = backends.pdf.nodeinjections -local codeinjections = backends.pdf.codeinjections -local registrations = backends.pdf.registrations - -local executers = structures.references.executers -local variables = interfaces.variables - -local v_hidden = variables.hidden -local v_normal = variables.normal -local v_auto = variables.auto -local v_embed = variables.embed -local v_unknown = variables.unknown -local v_max = variables.max - -local pdfconstant = lpdf.constant -local pdfdictionary = lpdf.dictionary -local pdfarray = lpdf.array -local pdfreference = lpdf.reference -local pdfunicode = lpdf.unicode -local pdfstring = lpdf.string -local pdfboolean = lpdf.boolean -local pdfcolorspec = lpdf.colorspec -local pdfflushobject = lpdf.flushobject -local pdfreserveannotation = lpdf.reserveannotation -local pdfreserveobject = lpdf.reserveobject -local pdfimmediateobject = lpdf.immediateobject -local pdfpagereference = lpdf.pagereference -local pdfshareobjectreference = lpdf.shareobjectreference - -local nodepool = nodes.pool - -local pdfannotation_node = nodepool.pdfannotation - -local hpack_node = node.hpack -local write_node = node.write - -local pdf_border = pdfarray { 0, 0, 0 } -- can be shared +local nodeinjections = backends.pdf.nodeinjections +local codeinjections = backends.pdf.codeinjections +local registrations = backends.pdf.registrations + +local executers = structures.references.executers +local variables = interfaces.variables + +local v_hidden = variables.hidden +local v_normal = variables.normal +local v_auto = variables.auto +local v_embed = variables.embed +local v_unknown = variables.unknown +local v_max = variables.max + +local pdfconstant = lpdf.constant +local pdfdictionary = lpdf.dictionary +local pdfarray = lpdf.array +local pdfreference = lpdf.reference +local pdfunicode = lpdf.unicode +local pdfstring = lpdf.string +local pdfboolean = lpdf.boolean +local pdfcolorspec = lpdf.colorspec +local pdfflushobject = lpdf.flushobject +local pdfflushstreamobject = lpdf.flushstreamobject +local pdfflushstreamfileobject = lpdf.flushstreamfileobject +local pdfreserveannotation = lpdf.reserveannotation +local pdfreserveobject = lpdf.reserveobject +local pdfpagereference = lpdf.pagereference +local pdfshareobjectreference = lpdf.shareobjectreference + +local nodepool = nodes.pool + +local pdfannotation_node = nodepool.pdfannotation + +local hpack_node = node.hpack +local write_node = node.write + +local pdf_border = pdfarray { 0, 0, 0 } -- can be shared -- symbols @@ -247,11 +248,11 @@ local basename = string.gsub(basename,"%./","") local a = pdfdictionary { Type = pdfconstant("EmbeddedFile") } local f if data then - f = pdfimmediateobject("stream",data,a()) + f = pdfflushstreamobject(data,a) specification.data = true -- signal that still data but already flushed else local foundname = specification.foundname or filename - f = pdfimmediateobject("streamfile",foundname,a()) + f = pdfflushstreamfileobject(foundname,a) end local d = pdfdictionary { Type = pdfconstant("Filespec"), @@ -269,10 +270,11 @@ function nodeinjections.attachfile(specification) local registered = specification.registered or "<unset>" local data = specification.data local hash + local filename if data then hash = md5.HEX(data) else - local filename = specification.file + filename = specification.file if not filename or filename == "" then report_attachment("missing file specification: registered '%s', using registered instead",registered) filename = registered @@ -301,7 +303,7 @@ function nodeinjections.attachfile(specification) title = "" end if author == "" then - author = v_unknown + author = filename or "<unknown>" end if title == "" then title = registered |