diff options
Diffstat (limited to 'tex/context/base/trac-par.lua')
| -rw-r--r-- | tex/context/base/trac-par.lua | 39 |
1 files changed, 11 insertions, 28 deletions
diff --git a/tex/context/base/trac-par.lua b/tex/context/base/trac-par.lua index aab57ce5c..262a9cc33 100644 --- a/tex/context/base/trac-par.lua +++ b/tex/context/base/trac-par.lua @@ -1,25 +1,8 @@ -if not modules then modules = { } end modules ['trac-par'] = { - version = 1.001, - comment = "companion to node-par.mkiv", - author = "Hans Hagen", - copyright = "ConTeXt Development Team", - license = "see context related readme files", - comment = "a translation of the built in parbuilder, initial convertsin by Taco Hoekwater", -} +-- for the moment here: local utfchar = utf.char local concat = table.concat -local nuts = nodes.nuts -local tonut = nuts.tonut - -local getfield = nuts.getfield -local getid = nuts.getid -local getnext = nuts.getnext -local getlist = nuts.getlist -local getfont = nuts.getfont -local getchar = nuts.getchar - local nodecodes = nodes.nodecodes local hlist_code = nodecodes.hlist local vlist_code = nodecodes.vlist @@ -59,14 +42,14 @@ local function colorize(n) -- tricky: the built-in method creates dummy fonts and the last line normally has the -- original font and that one then has ex.auto set while n do - local id = getid(n) + local id = n.id if id == glyph_code then - local ne = getfield(n,"expansion_factor") + local ne = n.expansion_factor if ne == 0 then if length > 0 then flush() end setnodecolor(n,"hz:zero") else - local f = getfont(n) + local f = n.font if f ~= font then if length > 0 then flush() @@ -96,8 +79,8 @@ local function colorize(n) end if trace_verbose then length = length + 1 - list[length] = utfchar(getchar(n)) - width = width + getfield(n,"width") -- no kerning yet + list[length] = utfchar(n.char) + width = width + n.width -- no kerning yet end end end @@ -105,13 +88,13 @@ local function colorize(n) if length > 0 then flush() end - colorize(getlist(n),flush) + colorize(n.list,flush) else -- nothing to show on kerns if length > 0 then flush() end end - n = getnext(n) + n = n.next end if length > 0 then flush() @@ -121,14 +104,14 @@ end builders.paragraphs.expansion = builders.paragraphs.expansion or { } function builders.paragraphs.expansion.trace(head) - colorize(tonut(head),true) + colorize(head,true) return head end local tasks = nodes.tasks --- tasks.prependaction("shipouts","normalizers","builders.paragraphs.expansion.trace") --- tasks.disableaction("shipouts","builders.paragraphs.expansion.trace") +tasks.prependaction("shipouts","normalizers","builders.paragraphs.expansion.trace") +tasks.disableaction("shipouts","builders.paragraphs.expansion.trace") local function set(v) if v then |