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-rw-r--r--doc/context/documents/general/manuals/luatex.pdfbin995323 -> 995962 bytes
-rw-r--r--doc/context/sources/general/manuals/luatex/luatex-enhancements.tex7
-rw-r--r--doc/context/sources/general/manuals/luatex/luatex.tex2
-rw-r--r--tex/context/base/context-version.pdfbin4250 -> 4259 bytes
-rw-r--r--tex/context/base/mkiv/anch-pos.lua112
-rw-r--r--tex/context/base/mkiv/anch-tab.mkiv6
-rw-r--r--tex/context/base/mkiv/cont-new.mkiv2
-rw-r--r--tex/context/base/mkiv/context.mkiv2
-rw-r--r--tex/context/base/mkiv/node-nut.lua5
-rw-r--r--tex/context/base/mkiv/page-mix.lua82
-rw-r--r--tex/context/base/mkiv/page-mix.mkiv5
-rw-r--r--tex/context/base/mkiv/status-files.pdfbin9124 -> 9121 bytes
-rw-r--r--tex/context/base/mkiv/status-lua.pdfbin268230 -> 268230 bytes
-rw-r--r--tex/context/interface/mkiv/i-context.pdfbin820584 -> 820585 bytes
-rw-r--r--tex/context/interface/mkiv/i-readme.pdfbin60793 -> 60792 bytes
-rw-r--r--tex/generic/context/luatex/luatex-fonts-merged.lua2
16 files changed, 130 insertions, 95 deletions
diff --git a/doc/context/documents/general/manuals/luatex.pdf b/doc/context/documents/general/manuals/luatex.pdf
index 3f3825252..23464f212 100644
--- a/doc/context/documents/general/manuals/luatex.pdf
+++ b/doc/context/documents/general/manuals/luatex.pdf
Binary files differ
diff --git a/doc/context/sources/general/manuals/luatex/luatex-enhancements.tex b/doc/context/sources/general/manuals/luatex/luatex-enhancements.tex
index 35c27cfb6..96774815d 100644
--- a/doc/context/sources/general/manuals/luatex/luatex-enhancements.tex
+++ b/doc/context/sources/general/manuals/luatex/luatex-enhancements.tex
@@ -759,6 +759,13 @@ the acceptable range is from 0 to 65535.
These three primitives are like \type {\vbox}, \type {\hbox} and \type {\vtop}
but don't apply the related callbacks.
+\subsection{\type {\vsplit}}
+
+The \type {\vsplit} primitive has to be followed by a specification of the
+required height. As alternative for the \type {to} keyword you can use \type
+{upto} to get a split of the given size but result has the natural dimensions
+then.
+
\subsection{Images and Forms}
These two concepts are now core concepts and no longer whatsits. They are in fact
diff --git a/doc/context/sources/general/manuals/luatex/luatex.tex b/doc/context/sources/general/manuals/luatex/luatex.tex
index 59a969396..c997835c5 100644
--- a/doc/context/sources/general/manuals/luatex/luatex.tex
+++ b/doc/context/sources/general/manuals/luatex/luatex.tex
@@ -11,7 +11,7 @@
\dontcomplain
\startdocument
- [version=0.95.0,
+ [version=0.96.0,
status=Pre-release]
\component luatex-titlepage
diff --git a/tex/context/base/context-version.pdf b/tex/context/base/context-version.pdf
index 44a38d269..3f6357149 100644
--- a/tex/context/base/context-version.pdf
+++ b/tex/context/base/context-version.pdf
Binary files differ
diff --git a/tex/context/base/mkiv/anch-pos.lua b/tex/context/base/mkiv/anch-pos.lua
index 7109f2592..d59a91cad 100644
--- a/tex/context/base/mkiv/anch-pos.lua
+++ b/tex/context/base/mkiv/anch-pos.lua
@@ -211,42 +211,28 @@ local getvpos = function() getvpos = backends.codeinjections.getvpos return getv
local function setdim(name,w,h,d,extra) -- will be used when we move to sp allover
local x, y = getpos()
- if x == 0 then x = nil end
- if y == 0 then y = nil end
- if w == 0 then w = nil end
- if h == 0 then h = nil end
- if d == 0 then d = nil end
- if extra == "" then extra = nil end
- -- todo: sparse
tobesaved[name] = {
p = texgetcount("realpageno"),
- x = x,
- y = y,
- w = w,
- h = h,
- d = d,
- e = extra,
+ x = x ~= 0 and x or nil,
+ y = y ~= 0 and y or nil,
+ w = w ~= 0 and w or nil,
+ h = h ~= 0 and h or nil,
+ d = d ~= 0 and d or nil,
+ e = extra ~= "" and extra or nil,
r = region,
c = column,
}
end
local function setall(name,p,x,y,w,h,d,extra)
- if x == 0 then x = nil end
- if y == 0 then y = nil end
- if w == 0 then w = nil end
- if h == 0 then h = nil end
- if d == 0 then d = nil end
- if extra == "" then extra = nil end
- -- todo: sparse
tobesaved[name] = {
p = p,
- x = x,
- y = y,
- w = w,
- h = h,
- d = d,
- e = extra,
+ x = x ~= 0 and x or nil,
+ y = y ~= 0 and y or nil,
+ w = w ~= 0 and w or nil,
+ h = h ~= 0 and h or nil,
+ d = d ~= 0 and d or nil,
+ e = extra ~= "" and extra or nil,
r = region,
c = column,
}
@@ -261,12 +247,16 @@ local function enhance(data)
end
if data.x == true then
if data.y == true then
- data.x, data.y = getpos()
+ local x, y = getpos()
+ data.x = x ~= 0 and x or nil
+ data.y = y ~= 0 and y or nil
else
- data.x = gethpos()
+ local x = gethpos()
+ data.x = x ~= 0 and x or nil
end
elseif data.y == true then
- data.y = getvpos()
+ local y = getvpos()
+ data.y = y ~= 0 and y or nil
end
if data.p == true then
data.p = texgetcount("realpageno") -- we should use a variable set in otr
@@ -274,12 +264,15 @@ local function enhance(data)
if data.c == true then
data.c = column
end
+ -- if rawget(data,"w") == 0 then
if data.w == 0 then
data.w = nil
end
+ -- if rawget(data,"h") == 0 then
if data.h == 0 then
data.h = nil
end
+ -- if rawget(data,"d") == 0 then
if data.d == 0 then
data.d = nil
end
@@ -349,10 +342,11 @@ scanners.dosavepositionplus = compilescanner {
-- not much gain in keeping stack (inc/dec instead of insert/remove)
local function b_column(tag)
+ local x = gethpos()
tobesaved[tag] = {
r = true,
- x = gethpos(),
- w = 0,
+ x = x ~= 0 and x or nil,
+ -- w = 0,
}
insert(columns,tag)
column = tag
@@ -363,7 +357,8 @@ local function e_column(tag)
if not t then
-- something's wrong
else
- t.w = gethpos() - t.x
+ local x = gethpos() - t.x
+ t.w = x ~= 0 and x or nil
t.r = region
end
remove(columns)
@@ -403,7 +398,9 @@ end
local function b_region(tag)
local last = tobesaved[tag]
- last.x, last.y = getpos()
+ local x, y = getpos()
+ last.x = x ~= 0 and x or nil
+ last.y = y ~= 0 and y or nil
last.p = texgetcount("realpageno")
insert(regions,tag)
region = tag
@@ -411,11 +408,12 @@ end
local function e_region(correct)
local last = tobesaved[region]
- local v = getvpos()
+ local y = getvpos()
if correct then
- last.h = last.y - v
+ local h = (last.y or 0) - y
+ last.h = h ~= 0 and h or nil
end
- last.y = v
+ last.y = y ~= 0 and y or nil
remove(regions)
region = regions[#regions]
end
@@ -432,10 +430,11 @@ local function setregionbox(n,tag)
local w = getfield(box,"width")
local h = getfield(box,"height")
local d = getfield(box,"depth")
+ local y = getvpos()
tobesaved[tag] = {
p = true, -- not enhanced
x = true, -- not enhanced
- y = getvpos(), -- true,
+ y = y ~= 0 and y or nil,
w = w ~= 0 and w or nil,
h = h ~= 0 and h or nil,
d = d ~= 0 and d or nil,
@@ -487,9 +486,9 @@ scanners.parpos = function() -- todo: relate to localpar (so this is an intermed
r = true,
x = true,
y = true,
- h = getfield(strutbox,"height"),
- d = getfield(strutbox,"depth"),
- hs = texget("hsize"),
+ h = getfield(strutbox,"height"), -- never 0
+ d = getfield(strutbox,"depth"), -- never 0
+ hs = texget("hsize"), -- never 0
}
local leftskip = getfield(getskip("leftskip"),"width")
local rightskip = getfield(getskip("rightskip"),"width")
@@ -537,15 +536,18 @@ end
scanners.dosetpositionwhd = function() -- name w h d extra
local name = scanstring()
+ local w = scandimen()
+ local h = scandimen()
+ local d = scandimen()
tobesaved[name] = {
p = true,
c = column,
r = true,
x = true,
y = true,
- w = scandimen(),
- h = scandimen(),
- d = scandimen(),
+ w = w ~= 0 and w or nil,
+ h = h ~= 0 and h or nil,
+ d = d ~= 0 and d or nil,
n = nofparagraphs > 0 and nofparagraphs or nil,
}
-- context(new_latelua_node(f_enhance(name)))
@@ -555,15 +557,18 @@ end
scanners.dosetpositionbox = function() -- name box
local name = scanstring()
local box = getbox(scaninteger())
+ local w = getfield(box,"width")
+ local h = getfield(box,"height")
+ local d = getfield(box,"depth")
tobesaved[name] = {
p = true,
c = column,
r = true,
x = true,
y = true,
- w = getfield(box,"width"),
- h = getfield(box,"height"),
- d = getfield(box,"depth"),
+ w = w ~= 0 and w or nil,
+ h = h ~= 0 and h or nil,
+ d = d ~= 0 and d or nil,
n = nofparagraphs > 0 and nofparagraphs or nil,
}
-- context(new_latelua_node(f_enhance(name)))
@@ -572,15 +577,18 @@ end
scanners.dosetpositionplus = function() -- name w h d extra
local name = scanstring()
+ local w = scandimen()
+ local h = scandimen()
+ local d = scandimen()
tobesaved[name] = {
p = true,
c = column,
r = true,
x = true,
y = true,
- w = scandimen(),
- h = scandimen(),
- d = scandimen(),
+ w = w ~= 0 and w or nil,
+ h = h ~= 0 and h or nil,
+ d = d ~= 0 and d or nil,
n = nofparagraphs > 0 and nofparagraphs or nil,
e = scanstring(),
}
@@ -591,14 +599,16 @@ end
scanners.dosetpositionstrut = function() -- name
local name = scanstring()
local strutbox = getbox("strutbox")
+ local h = getfield(strutbox,"height")
+ local d = getfield(strutbox,"depth")
tobesaved[name] = {
p = true,
c = column,
r = true,
x = true,
y = true,
- h = getfield(strutbox,"height"),
- d = getfield(strutbox,"depth"),
+ h = h ~= 0 and h or nil,
+ d = d ~= 0 and d or nil,
n = nofparagraphs > 0 and nofparagraphs or nil,
}
-- context(new_latelua_node(f_enhance(name)))
diff --git a/tex/context/base/mkiv/anch-tab.mkiv b/tex/context/base/mkiv/anch-tab.mkiv
index 7e0116cbf..0c84fd7b5 100644
--- a/tex/context/base/mkiv/anch-tab.mkiv
+++ b/tex/context/base/mkiv/anch-tab.mkiv
@@ -23,22 +23,26 @@
\unexpanded\def\tabl_tabulate_hook_b
{\iftrialtypesetting\else
\ifpositioning
+\ifconditional\tablehaspositions
\ifcase\c_tabl_tabulate_noflines % \ifnum\c_tabl_tabulate_noflines=\c_tabl_tabulate_totalnoflines
\tabl_tabulate_hook_b_first
\else
\tabl_tabulate_hook_b_next
\fi
+\fi
\fi
\fi}
\unexpanded\def\tabl_tabulate_hook_e
{\iftrialtypesetting\else
\ifpositioning
+\ifconditional\tablehaspositions
\ifcase\c_tabl_tabulate_noflines % \ifnum\c_tabl_tabulate_noflines=\c_tabl_tabulate_totalnoflines
\tabl_tabulate_hook_e_first
\else
\tabl_tabulate_hook_e_next
\fi
+\fi
\fi
\fi}
@@ -98,7 +102,7 @@
\firstargumentfalse
\fi}
-\def\anch_tables_XC [#1]{\anch_table_check_state\iffirstargument\anch_tables_indeed_XC [#1]\else\expandafter\fi\NC}
+\def\anch_tables_XC [#1]{\anch_table_check_state\iffirstargument\anch_tables_indeed_XC [#1]\else\expandafter\NC\fi}
\def\anch_tables_GSC[#1]{\anch_table_check_state\iffirstargument\anch_tables_indeed_GSC[#1]\else\expandafter\NC\fi}
\def\anch_tables_GFC[#1]{\anch_table_check_state\iffirstargument\anch_tables_indeed_GFC[#1]\else\expandafter\NC\fi}
\def\anch_tables_GTC[#1]{\anch_table_check_state\iffirstargument\anch_tables_indeed_GTC[#1]\else\expandafter\NC\fi}
diff --git a/tex/context/base/mkiv/cont-new.mkiv b/tex/context/base/mkiv/cont-new.mkiv
index b62ba0717..8a4d05a05 100644
--- a/tex/context/base/mkiv/cont-new.mkiv
+++ b/tex/context/base/mkiv/cont-new.mkiv
@@ -11,7 +11,7 @@
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
-\newcontextversion{2016.05.20 18:42}
+\newcontextversion{2016.05.22 15:18}
%D This file is loaded at runtime, thereby providing an excellent place for
%D hacks, patches, extensions and new features.
diff --git a/tex/context/base/mkiv/context.mkiv b/tex/context/base/mkiv/context.mkiv
index b607e53dd..c2a0d9e43 100644
--- a/tex/context/base/mkiv/context.mkiv
+++ b/tex/context/base/mkiv/context.mkiv
@@ -39,7 +39,7 @@
%D up and the dependencies are more consistent.
\edef\contextformat {\jobname}
-\edef\contextversion{2016.05.20 18:42}
+\edef\contextversion{2016.05.22 15:18}
\edef\contextkind {beta}
%D For those who want to use this:
diff --git a/tex/context/base/mkiv/node-nut.lua b/tex/context/base/mkiv/node-nut.lua
index 4f89d93fc..0e63247ea 100644
--- a/tex/context/base/mkiv/node-nut.lua
+++ b/tex/context/base/mkiv/node-nut.lua
@@ -94,6 +94,7 @@ local direct = node.direct
local fastcopy = table.fastcopy
local texget = tex.get
+local texgetskip = tex.getskip
local nodecodes = nodes.nodecodes
local hlist_code = nodecodes.hlist
@@ -151,7 +152,9 @@ nuts.setattr = direct.set_attribute or setfield
nuts.getbox = direct.getbox
nuts.setbox = direct.setbox
-nuts.getskip = direct.getskip or function(s) return tonut(texget(s)) end
+nuts.getskip = function(s)
+ return tonut(type(s) == "number" and texgetskip(s) or texget(s))
+end
-- helpers
diff --git a/tex/context/base/mkiv/page-mix.lua b/tex/context/base/mkiv/page-mix.lua
index 7a3b4877d..2252d365d 100644
--- a/tex/context/base/mkiv/page-mix.lua
+++ b/tex/context/base/mkiv/page-mix.lua
@@ -8,6 +8,8 @@ if not modules then modules = { } end modules ["page-mix"] = {
-- inserts.getname(name)
+-- getfield(l,"head") -> getlist
+
-- local node, tex = node, tex
-- local nodes, interfaces, utilities = nodes, interfaces, utilities
-- local trackers, logs, storage = trackers, logs, storage
@@ -42,6 +44,7 @@ local vpack = nuts.vpack
local freenode = nuts.free
local concatnodes = nuts.concat
local slidenodes = nuts.slide -- ok here as we mess with prev links intermediately
+local findtail = nuts.tail
local getfield = nuts.getfield
local setfield = nuts.setfield
@@ -60,6 +63,8 @@ local getbox = nuts.getbox
local getskip = nuts.getskip
local getattribute = nuts.getattribute
+local texgetskip = tex.getskip
+
local theprop = nuts.theprop
local nodepool = nuts.pool
@@ -104,9 +109,14 @@ local function collectinserts(result,nxt,nxtid)
local inserts, currentskips, nextskips, inserttotal = { }, 0, 0, 0
while nxt do
if nxtid == insert_code then
- inserttotal = inserttotal + getfield(nxt,"height") + getfield(nxt,"depth")
+ inserttotal = inserttotal
+ + getfield(nxt,"height")
+ + getfield(nxt,"depth")
local s = getsubtype(nxt)
local c = inserts[s]
+ if trace_detail then
+ report_state("insert of class %s found",s)
+ end
if not c then
c = { }
inserts[s] = c
@@ -117,9 +127,6 @@ local function collectinserts(result,nxt,nxtid)
nextskips = nextskips + width
end
c[#c+1] = nxt
- if trace_detail then
- report_state("insert of class %s found",s)
- end
elseif nxtid == mark_code then
if trace_detail then
report_state("mark found")
@@ -333,8 +340,8 @@ local function preparesplit(specification) -- a rather large function
if trace_state then
report_state("backtracking over %s in column %s","glue",column)
end
- current = getprev(current)
elseif id == penalty_code then
+ current = getprev(current)
if trace_state then
report_state("backtracking over %s in column %s","penalty",column)
end
@@ -480,15 +487,15 @@ local function preparesplit(specification) -- a rather large function
end
height = height + depth + skip
depth = 0
-if advance < 0 then
- height = height + advance
- skip = 0
- if height < 0 then
- height = 0
- end
-else
- skip = height > 0 and advance or 0
-end
+ if advance < 0 then
+ height = height + advance
+ skip = 0
+ if height < 0 then
+ height = 0
+ end
+ else
+ skip = height > 0 and advance or 0
+ end
if trace_state then
report_state("%-7s > column %s, height %p, depth %p, skip %p","glue",column,height,depth,skip)
end
@@ -605,7 +612,7 @@ end
local function process_list(current,nxt)
local nxtid = nxt and getid(nxt)
line = line + 1
- local inserts, currentskips, nextskips, inserttotal = nil, 0, 0, 0
+ local inserts, insertskips, nextskips, inserttotal = nil, 0, 0, 0
local advance = getfield(current,"height")
if trace_state then
report_state("%-7s > column %s, content: %s","line",column,listtoutf(getlist(current),true,true))
@@ -613,7 +620,7 @@ end
if nxt and (nxtid == insert_code or nxtid == mark_code) then
nxt, inserts, localskips, insertskips, inserttotal = collectinserts(result,nxt,nxtid)
end
- local state, skipped = checked(advance+inserttotal+currentskips,"line",lastlocked)
+ local state, skipped = checked(advance+inserttotal+insertskips,"line",lastlocked)
if trace_state then
report_state("%-7s > column %s, state %a, line %s, advance %p, insert %p, height %p","line",column,state,line,advance,inserttotal,height)
if skipped ~= 0 then
@@ -623,28 +630,28 @@ end
if state == "quit" then
return true
end
--- if state == "next" then -- only when profile
--- local unprofiled = theprop(current).unprofiled
--- if unprofiled then
--- local h = unprofiled.height
--- local s = unprofiled.strutht
--- local t = s/2
--- print("profiled",h,s)
--- local snapped = theprop(current).snapped
--- if snapped then
--- inspect(snapped)
--- end
--- if h < s + t then
--- result.back = - (h - s)
--- advance = s
--- end
--- end
--- end
+ -- if state == "next" then -- only when profile
+ -- local unprofiled = theprop(current).unprofiled
+ -- if unprofiled then
+ -- local h = unprofiled.height
+ -- local s = unprofiled.strutht
+ -- local t = s/2
+ -- print("profiled",h,s)
+ -- local snapped = theprop(current).snapped
+ -- if snapped then
+ -- inspect(snapped)
+ -- end
+ -- if h < s + t then
+ -- result.back = - (h - s)
+ -- advance = s
+ -- end
+ -- end
+ -- end
height = height + depth + skip + advance + inserttotal
if state == "next" then
height = height + nextskips
else
- height = height + currentskips
+ height = height + insertskips
end
depth = getfield(current,"depth")
skip = 0
@@ -659,8 +666,6 @@ end
lastcontent = current
end
-local kept = head
-
while current do
local id = getid(current)
@@ -944,8 +949,13 @@ local function getsplit(result,n)
end
for c, list in next, r.inserts do
+
local l = concatnodes(list)
+for i=1,#list-1 do
+ setfield(list[i],"depth",0)
+end
local b = vpack(l) -- multiple arguments, todo: fastvpack
+
-- setbox("global",c,b)
setbox(c,b)
r.inserts[c] = nil
diff --git a/tex/context/base/mkiv/page-mix.mkiv b/tex/context/base/mkiv/page-mix.mkiv
index a8610deb8..7aaac5fd3 100644
--- a/tex/context/base/mkiv/page-mix.mkiv
+++ b/tex/context/base/mkiv/page-mix.mkiv
@@ -667,10 +667,11 @@
% maybe intercept empty
\clf_mixgetsplit\recurselevel\relax
\hskip-\d_page_mix_column_width
- \page_mix_hbox to \d_page_mix_column_width \bgroup
+ \vbox \bgroup
+ \hsize\d_page_mix_column_width
\placenoteinserts
- \hss
\egroup
+ \hss
\egroup}
\unexpanded\def\page_mix_routine_continue
diff --git a/tex/context/base/mkiv/status-files.pdf b/tex/context/base/mkiv/status-files.pdf
index ddb38919f..528062af9 100644
--- a/tex/context/base/mkiv/status-files.pdf
+++ b/tex/context/base/mkiv/status-files.pdf
Binary files differ
diff --git a/tex/context/base/mkiv/status-lua.pdf b/tex/context/base/mkiv/status-lua.pdf
index 90f58f8d4..d7c4635ae 100644
--- a/tex/context/base/mkiv/status-lua.pdf
+++ b/tex/context/base/mkiv/status-lua.pdf
Binary files differ
diff --git a/tex/context/interface/mkiv/i-context.pdf b/tex/context/interface/mkiv/i-context.pdf
index fa6f77cd2..fcb1f5bd1 100644
--- a/tex/context/interface/mkiv/i-context.pdf
+++ b/tex/context/interface/mkiv/i-context.pdf
Binary files differ
diff --git a/tex/context/interface/mkiv/i-readme.pdf b/tex/context/interface/mkiv/i-readme.pdf
index f42b96d9d..cf4df2f98 100644
--- a/tex/context/interface/mkiv/i-readme.pdf
+++ b/tex/context/interface/mkiv/i-readme.pdf
Binary files differ
diff --git a/tex/generic/context/luatex/luatex-fonts-merged.lua b/tex/generic/context/luatex/luatex-fonts-merged.lua
index 9c44911d0..9e7d88910 100644
--- a/tex/generic/context/luatex/luatex-fonts-merged.lua
+++ b/tex/generic/context/luatex/luatex-fonts-merged.lua
@@ -1,6 +1,6 @@
-- merged file : c:/data/develop/context/sources/luatex-fonts-merged.lua
-- parent file : c:/data/develop/context/sources/luatex-fonts.lua
--- merge date : 05/20/16 18:42:08
+-- merge date : 05/22/16 15:18:33
do -- begin closure to overcome local limits and interference
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-24 00:56:18 +0000