diff options
Diffstat (limited to 'tex/context/base/mkxl/back-pdp.lmt')
| -rw-r--r-- | tex/context/base/mkxl/back-pdp.lmt | 54 |
1 files changed, 31 insertions, 23 deletions
diff --git a/tex/context/base/mkxl/back-pdp.lmt b/tex/context/base/mkxl/back-pdp.lmt index 76a6f4b67..5c786d53e 100644 --- a/tex/context/base/mkxl/back-pdp.lmt +++ b/tex/context/base/mkxl/back-pdp.lmt @@ -27,6 +27,12 @@ local scanstring = tokenscanners.string local scaninteger = tokenscanners.integer local scanwhd = tokenscanners.whd +local values = tokens.values +local dimension_value = values.dimension +local cardinal_value = values.cardinal + +local immediate_code = tex.flagcodes.immediate + local trace = false trackers.register("backend", function(v) trace = v end) local report = logs.reporter("backend") @@ -50,14 +56,14 @@ end local lastobjnum = 0 -local function pdf_obj() +local function pdf_obj(prefix) if scankeyword("reserveobjnum") then lastobjnum = pdfreserveobject() if trace then report("\\pdfobj reserveobjnum: object %i",lastobjnum) end else - local immediate = true + local immediate = prefix and (prefix & immediate_code) ~= 0 -- was just "true" local objnum = scankeyword("useobjnum") and scaninteger() or pdfreserveobject() local uncompress = scankeyword("uncompressed") or pdfcompresslevel() == 0 local streamobject = scankeyword("stream") @@ -90,10 +96,14 @@ local function pdf_obj() end local function pdf_lastobj() - context("%i",lastobjnum) if trace then report("\\lastobj: object %i",lastobjnum) end + return cardinal_value, lastobjnum +end + +local function pdf_pagereference() + return cardinal_value, pdfpagereference() end local function pdf_refobj() @@ -218,9 +228,9 @@ end -- lastlink lastobj pageref retval revision version xformname local feedbacks = { - lastobj = pdf_lastobj, - pageref = function() context(pdfpagereference()) end, - xformname = function() context(pdfgetxformname ()) end, + lastobj = pdf_lastobj, + pageref = pdf_pagereference, + xformname = function() context(pdfgetxformname ()) end, } local function pdf_feedback() @@ -262,20 +272,18 @@ local function pdf_variable() end end --- kept: - -implement { name = "pdfextension", actions = pdf_extension } -implement { name = "pdffeedback", actions = pdf_feedback } -implement { name = "pdfvariable", actions = pdf_variable } - --- for the moment (tikz) - -implement { name = "pdfliteral", actions = pdf_literal } -implement { name = "pdfobj", actions = pdf_obj } -implement { name = "pdflastobj", actions = pdf_lastobj } -implement { name = "pdfrefobj", actions = pdf_refobj } ---------- { name = "pdfannot", actions = pdf_annot } ---------- { name = "pdfdest", actions = pdf_dest } ---------- { name = "pdfsave", actions = pdf_save } ---------- { name = "pdfrestore", actions = pdf_restore } ---------- { name = "pdfsetmatrix", actions = pdf_setmatrix } +-- kept (also because tikz needs including the pdftex primitives): + +implement { name = "pdfextension", actions = pdf_extension, public = true, untraced = true, protected = true } +implement { name = "pdffeedback", actions = pdf_feedback, public = true, untraced = true } -- expandable / todo : value +implement { name = "pdfvariable", actions = pdf_variable, public = true, untraced = true } -- expandable / todo : value +implement { name = "pdfliteral", actions = pdf_literal, public = true, untraced = true, protected = true } +implement { name = "pdfobj", actions = pdf_obj, public = true, usage = "value", protected = true } +implement { name = "pdflastobj", actions = pdf_lastobj, public = true, usage = "value", protected = true } +implement { name = "pdfrefobj", actions = pdf_refobj, public = true, untraced = true, protected = true } + +--------- { name = "pdfannot", actions = pdf_annot } +--------- { name = "pdfdest", actions = pdf_dest } +--------- { name = "pdfsave", actions = pdf_save } +--------- { name = "pdfrestore", actions = pdf_restore } +--------- { name = "pdfsetmatrix", actions = pdf_setmatrix } |