diff options
Diffstat (limited to 'tex/context/base/mkiv/lpdf-tag.lua')
| -rw-r--r-- | tex/context/base/mkiv/lpdf-tag.lua | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/tex/context/base/mkiv/lpdf-tag.lua b/tex/context/base/mkiv/lpdf-tag.lua index 0e5cea1bf..ee72181ba 100644 --- a/tex/context/base/mkiv/lpdf-tag.lua +++ b/tex/context/base/mkiv/lpdf-tag.lua @@ -10,6 +10,7 @@ local next = next local format, match, concat = string.format, string.match, table.concat local lpegmatch, P, S, C = lpeg.match, lpeg.P, lpeg.S, lpeg.C local settings_to_hash = utilities.parsers.settings_to_hash +local sortedhash = table.sortedhash local formatters = string.formatters local trace_tags = false trackers.register("structures.tags", function(v) trace_tags = v end) @@ -144,7 +145,7 @@ local function finishstructure() K = pdfreference(pdfflushobject(structure_kids)), ParentTree = pdfreference(pdfflushobject(parent_ref,parenttree)), IDTree = #names > 0 and pdfreference(pdfflushobject(idtree)) or nil, - RoleMap = rolemap, + RoleMap = rolemap, -- sorted ? } pdfflushobject(structure_ref,structuretree) addtocatalog("StructTreeRoot",pdfreference(structure_ref)) @@ -157,7 +158,8 @@ local function finishstructure() } addtocatalog("MarkInfo",pdfreference(pdfflushobject(markinfo))) -- - for fulltag, element in next, elements do + -- for fulltag, element in next, elements do + for fulltag, element in sortedhash(elements) do -- sorting is easier on comparing pdf pdfflushobject(element.knum,element.kids) end end @@ -190,7 +192,8 @@ local pdf_userproperties = pdfconstant("UserProperties") local function makeattribute(t) if t and next(t) then local properties = pdfarray() - for k, v in next, t do + -- for k, v in next, t do + for k, v in sortedhash(t) do -- easier on comparing pdf properties[#properties+1] = pdfdictionary { N = pdfunicode(k), V = pdfunicode(v), |