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-rw-r--r--tex/context/base/back-pdf.mkiv2
-rw-r--r--tex/context/base/java-fld.tex1
-rw-r--r--tex/context/base/java-ini.lua6
-rw-r--r--tex/context/base/lpdf-fld.lua32
-rw-r--r--tex/context/base/lpdf-ini.lua2
-rw-r--r--tex/context/base/lpdf-mis.lua4
-rw-r--r--tex/context/base/lpdf-wid.lua2
-rw-r--r--tex/context/base/lxml-ini.mkiv2
-rw-r--r--tex/context/base/m-punk.tex232
-rw-r--r--tex/context/base/scrn-fld.mkiv45
-rw-r--r--tex/context/base/supp-mps.mkii4
-rw-r--r--tex/context/base/syst-aux.mkiv11
-rw-r--r--tex/context/base/syst-gen.mkii11
13 files changed, 319 insertions, 35 deletions
diff --git a/tex/context/base/back-pdf.mkiv b/tex/context/base/back-pdf.mkiv
index c635f1c3b..2d3ba8524 100644
--- a/tex/context/base/back-pdf.mkiv
+++ b/tex/context/base/back-pdf.mkiv
@@ -161,7 +161,7 @@
\def\predefinesymbol[#1]%
{\begingroup
- \setobject{SYM}{#1}\hbox{\symbol[#1]}%
+ \settightobject{SYM}{#1}\hbox{\symbol[#1]}% to be checked ... maybe only fitting
\dogetobjectreference{SYM}{#1}\lastref
\ctxlua{backends.codeinjections.registersymbol("#1",\lastref)}%
\endgroup}
diff --git a/tex/context/base/java-fld.tex b/tex/context/base/java-fld.tex
index 4fdf41ce4..3c24b7e02 100644
--- a/tex/context/base/java-fld.tex
+++ b/tex/context/base/java-fld.tex
@@ -144,7 +144,6 @@ function Do_Vide_Field ( Name, Closable )
{ ++visible_fields ;
visible_field[visible_fields] = Name ;
v.hidden = false ;
- % v.display = display.visible ;
if (Closable)
{ v.readonly = false ;
v.value = "On" }
diff --git a/tex/context/base/java-ini.lua b/tex/context/base/java-ini.lua
index 0fe7d3d29..6dc789e71 100644
--- a/tex/context/base/java-ini.lua
+++ b/tex/context/base/java-ini.lua
@@ -6,6 +6,8 @@ if not modules then modules = { } end modules ['java-ini'] = {
license = "see context related readme files"
}
+local format = string.format
+
javascripts = javascripts or { }
javascripts.codes = javascripts.codes or { }
javascripts.preambles = javascripts.preambles or { }
@@ -96,7 +98,9 @@ function javascripts.code(name,arguments)
end
local f = functions[name]
if f then
- return string.format("%s(%s)",name,arguments or "")
+ -- temporary hack, i need a more clever approach
+ arguments = '"' .. arguments.gsub(arguments,'%s*,%s*','"%1",') .. '"'
+ return format("%s(%s)",name,arguments or "")
end
end
diff --git a/tex/context/base/lpdf-fld.lua b/tex/context/base/lpdf-fld.lua
index b9c63347f..6bdfdd36c 100644
--- a/tex/context/base/lpdf-fld.lua
+++ b/tex/context/base/lpdf-fld.lua
@@ -73,6 +73,8 @@ local plus = {
AutoView = 256, -- 288 (6+9)
}
+-- todo: check what is interfaced
+
flag.readonly = flag.ReadOnly
flag.required = flag.Required
flag.protected = flag.Password
@@ -86,7 +88,7 @@ plus.hidden = plus.Hidden
plus.printable = plus.Printable
plus.auto = plus.AutoView
--- some day .. lpeg with function
+-- some day .. lpeg with function or table
local function fieldflag(specification)
local o, n = specification.options, 0
@@ -101,7 +103,7 @@ end
local function fieldplus(specification)
local o, n = specification.options, 0
if o and o ~= "" then
- for p in gmatch(o,"[^, ]") do
+ for p in gmatch(o,"[^, ]+") do
n = n + (plus[p] or 0)
end
end
@@ -117,11 +119,12 @@ local function checked(what)
end
local function fieldactions(specification) -- share actions
+--~ print(table.serialize(specification))
local d, a = { }, nil
a = specification.mousedown if a and a ~= "" then d.D = checked(a) end
a = specification.mouseup if a and a ~= "" then d.U = checked(a) end
- a = specification.enterregion if a and a ~= "" then d.E = checked(a) end
- a = specification.exitregion if a and a ~= "" then d.X = checked(a) end
+ a = specification.regionin if a and a ~= "" then d.E = checked(a) end -- Enter
+ a = specification.regionout if a and a ~= "" then d.X = checked(a) end -- eXit
a = specification.afterkeystroke if a and a ~= "" then d.K = checked(a) end
a = specification.formatresult if a and a ~= "" then d.F = checked(a) end
a = specification.validateresult if a and a ~= "" then d.V = checked(a) end
@@ -218,9 +221,8 @@ local function fieldappearances(specification)
return lpdf.sharedobj(tostring(appearance))
end
-local function fieldstates(specification)
- -- splitter not needed, wil go
- -- todo: caching
+local function fieldstates(specification,forceyes)
+ -- we don't use Opt here (too messy for radio buttons)
local values, default = specification.values, specification.default
if not values then
-- error
@@ -263,15 +265,16 @@ local function fieldstates(specification)
if not offvalue then
offvalue = offn
end
+ forceyes = forceyes and "On" -- spec likes Yes more but we've used On for ages now
if default == yesn then
- default = pdfconstant(yesn)
+ default = pdfconstant(forceyes or yesn)
else
default = pdfconstant("Off")
end
- local appearance = pdfdictionary { -- mayeb also cache components
- N = pdfdictionary { [yesn] = registeredsymbol(yesn), Off = registeredsymbol(offn) },
- R = pdfdictionary { [yesr] = registeredsymbol(yesr), Off = registeredsymbol(offr) },
- D = pdfdictionary { [yesd] = registeredsymbol(yesd), Off = registeredsymbol(offd) }
+ local appearance = pdfdictionary { -- maybe also cache components
+ N = pdfdictionary { [forceyes or yesn] = registeredsymbol(yesn), Off = registeredsymbol(offn) },
+ R = pdfdictionary { [forceyes or yesr] = registeredsymbol(yesr), Off = registeredsymbol(offr) },
+ D = pdfdictionary { [forceyes or yesd] = registeredsymbol(yesd), Off = registeredsymbol(offd) }
}
local appearanceref = lpdf.sharedobj(tostring(appearance))
return appearanceref, default
@@ -630,14 +633,15 @@ function methods.combo(name,specification)
methods.choice(name,specification,"PopUp,Edit")
end
--- probably no default appearance needed for first kid
+-- Probably no default appearance needed for first kid and no javascripts for the
+-- parent ... I will look into it when I have to make a complex document.
function methods.check(name,specification)
-- no /Opt because (1) it's messy - see pdf spec, (2) it discouples kids and
-- contrary to radio there is no way to associate then
local field = fields[name]
local kind = field.kind
- local appearance, default = fieldstates(field)
+ local appearance, default = fieldstates(field,true)
if not field.pobj then
local d = pdfdictionary {
Subtype = pdf_widget,
diff --git a/tex/context/base/lpdf-ini.lua b/tex/context/base/lpdf-ini.lua
index 1b099ed9b..753b09180 100644
--- a/tex/context/base/lpdf-ini.lua
+++ b/tex/context/base/lpdf-ini.lua
@@ -168,7 +168,7 @@ local tostring_z = function() return "null" end
local tostring_t = function() return "true" end
local tostring_f = function() return "false" end
local tostring_r = function(t) return t[1] .. " 0 R" end
-local tostring_v = function(t) return concat(t, "") end
+local tostring_v = function(t) return concat(t[1],"") end
local function value_x(t) return t end -- the call is experimental
local function value_s(t,key) return t[1] end -- the call is experimental
diff --git a/tex/context/base/lpdf-mis.lua b/tex/context/base/lpdf-mis.lua
index 87230aff2..e3ed8919d 100644
--- a/tex/context/base/lpdf-mis.lua
+++ b/tex/context/base/lpdf-mis.lua
@@ -71,11 +71,11 @@ lpdf.registerdocumentfinalizer(initializeoverprint)
function codeinjections.addtransparencygroup()
-- png: /CS /DeviceRGB /I true
- local d = tostring ( pdfdictionary {
+ local d = pdfdictionary {
S = pdfconstant("Transparency"),
I = true,
K = true,
- } )
+ }
lpdf.registerpagefinalizer(function() lpdf.addtopageattributes("Group",d) end)
end
diff --git a/tex/context/base/lpdf-wid.lua b/tex/context/base/lpdf-wid.lua
index cc61a4f96..c87192b3a 100644
--- a/tex/context/base/lpdf-wid.lua
+++ b/tex/context/base/lpdf-wid.lua
@@ -241,7 +241,7 @@ local function insertrenderingwindow(label,width,height,specification)
AA = actions,
}
local r = pdfreserveobj("annot")
- node.write(nodes.pdfannot(label,width,height,d(),r)) -- save ref
+ node.write(nodes.pdfannot(width,height,0,d(),r)) -- save ref
return pdfreference(r)
end
diff --git a/tex/context/base/lxml-ini.mkiv b/tex/context/base/lxml-ini.mkiv
index 494e4f0b7..34a14f9d9 100644
--- a/tex/context/base/lxml-ini.mkiv
+++ b/tex/context/base/lxml-ini.mkiv
@@ -109,7 +109,7 @@
\let\xmlgrab\xmlsetsetup
\def\xmlsetup#1#2% % we pass the reference so that we have access to the frozen number
- {\def\xmlself{#1}% % by using #1 inside a setup
+ {\def\xmlself{#1}% % by using #1 inside a setup; maybe self becomes obsolete
\setupwithargument{#2}{#1}}
\newtoks \registeredxmlsetups
diff --git a/tex/context/base/m-punk.tex b/tex/context/base/m-punk.tex
new file mode 100644
index 000000000..3b1baa75b
--- /dev/null
+++ b/tex/context/base/m-punk.tex
@@ -0,0 +1,232 @@
+%D \module
+%D [ file=m-punk,
+%D version=2008.04.15,
+%D title=\CONTEXT\ Modules,
+%D subtitle=Punk Support,
+%D author=Hans Hagen,
+%D date=\currentdate,
+%D copyright=PRAGMA]
+%C
+%C This module is part of the \CONTEXT\ macro||package and is
+%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
+%C details.
+
+\ifx\luaversion\undefined \endinput \fi
+
+% At some point the font generation code will move into the
+% ConTeXt MkIV kernel.
+
+\startluacode
+do
+ local concat = table.concat
+ local chardata = characters.data
+ local fontdata = fonts.ids
+
+ fonts.mp = fonts.mp or { }
+
+ fonts.mp.version = fonts.mp.version or 1.11
+ fonts.mp.inline = true
+ fonts.mp.cache = containers.define("fonts", "mp", fonts.mp.version, true)
+
+ metapost.characters = metapost.characters or { }
+
+-- todo: use table share as in otf
+
+ local characters, descriptions = { }, { }
+ local factor, l, n, w, h, d, total, variants = 100, { }, 0, 0, 0, 0, 0, 0, true
+
+ -- A next version of mplib will provide the tfm font information which
+ -- gives better glyph dimensions, plus additional kerning information.
+
+ local flusher = {
+ startfigure = function(chrnum,llx,lly,urx,ury)
+ l, n = { }, chrnum
+ w, h, d = urx - llx, ury, -lly
+ total = total + 1
+ inline = fonts.mp.inline
+ end,
+ flushfigure = function(t)
+ for i=1, #t do
+ l[#l+1] = t[i]
+ end
+ end,
+ stopfigure = function()
+ local cd = chardata[n]
+ if inline then
+ descriptions[n] = {
+ -- unicode = n,
+ name = cd and cd.adobename,
+ width = w*100,
+ height = h*100,
+ depth = d*100,
+ boundingbox = { 0, -d, w, h },
+ }
+ characters[n] = {
+ commands = { -- todo: xforms, should happen in backend
+ { "special", "pdf: " .. concat(l," ") },
+ }
+ }
+ else
+ descriptions[n] = {
+ -- unicode = n,
+ name = cd and cd.adobename,
+ width = w*100,
+ height = h*100,
+ depth = d*100,
+ boundingbox = { 0, -d, w, h },
+ }
+ characters[n] = {
+ commands = {
+ { "image", { stream = concat(l," "), bbox = { 0, -d*65536, w*65536, h*65536 } } },
+ }
+ }
+ end
+ end
+ }
+
+ metapost.characters.instances = metapost.characters.instances or 10
+
+ function metapost.characters.process(mpxformat, name, instances, scalefactor)
+ statistics.starttiming(metapost.characters)
+ scalefactor = scalefactor or 1
+ instances = instances or metapost.characters.instances or 10
+ local fontname = file.removesuffix(file.basename(name))
+ local hash = file.robustname(string.format("%s %05i %03i", fontname, scalefactor*1000, instances))
+ local lists = containers.read(fonts.mp.cache(), hash)
+ if not lists then
+ statistics.starttiming(flusher)
+ -- we can use a format per font
+ local data = io.loaddata(resolvers.find_file(name))
+ metapost.reset(mpxformat)
+ metapost.set_outer_color(2) -- no outer color and no reset either
+ lists = { }
+ for i=1,instances do
+ list = { }
+ characters, descriptions = { }, { }
+ metapost.process(
+ mpxformat,
+ {
+ "randomseed := " .. i*10 .. ";",
+ "scale_factor := " .. scalefactor .. " ;",
+ data
+ },
+ false,
+ flusher
+ )
+ lists[i] = {
+ designsize = 655360,
+ name = string.format("%s-%03i",hash,i),
+ parameters = {
+ slant = 0,
+ space = 333 * scalefactor,
+ space_stretch = 166.5 * scalefactor,
+ space_shrink = 111 * scalefactor,
+ x_height = 431 * scalefactor,
+ quad =1000 * scalefactor,
+ extra_space = 0
+ },
+ ["type"] = "virtual",
+ characters = characters,
+ descriptions = descriptions,
+ -- embedding = "subset",
+ -- mkiv:
+ spacer = "space",
+ unit = 1000,
+ shared = { },
+ unique = { },
+ }
+ end
+ metapost.reset(mpxformat) -- saves memory
+ lists = containers.write(fonts.mp.cache(), hash, lists)
+ statistics.stoptiming(flusher)
+ end
+ variants = variants + #lists
+ statistics.stoptiming(metapost.characters)
+ return lists
+ end
+
+ function fonts.vf.aux.combine.commands.metafont(g,v)
+ local size = g.specification.size
+ local data = metapost.characters.process(v[2],v[3],v[4],size/655360)
+ local list, t = { }, { }
+ for d=1,#data do
+ t = data[d]
+ t = fonts.tfm.scale(t, -1000)
+ local id = font.nextid()
+ t.fonts = { { id = id } }
+ fontdata[id] = t
+ fonts.vf.aux.compose_characters(t)
+ list[d] = font.define(t)
+ end
+ for k, v in pairs(t) do
+ g[k] = v -- kind of replace, when not present, make nil
+ end
+ g.virtualized = true
+ g.variants = list
+ end
+
+ fonts.define.methods.install( "punk", {
+ { "metafont", "mfplain", "punkfont.mp", 10 },
+ } )
+
+ cases.actions[99] = function(current)
+ local used = fontdata[current.font].variants
+ if used then
+ local f = math.random(1,#used)
+ current.font = used[f]
+ return current, true
+ else
+ return current, false
+ end
+ end
+
+ metapost.characters.flusher = flusher
+
+ statistics.register("metapost font generation", function()
+ local time = statistics.elapsedtime(flusher)
+ if total > 0 then
+ return string.format("%i glyphs, %.3f seconds runtime, %i glyphs/second", total, time, total/time)
+ else
+ return string.format("%i glyphs, %.3f seconds runtime", total, time)
+ end
+ end)
+
+ statistics.register("metapost font loading",function()
+ local time = statistics.elapsedtime(metapost.characters)
+ if variants > 0 then
+ return string.format("%.3f seconds, %i instances, %0.3f instances/second", time, variants, variants/time)
+ else
+ return string.format("%.3f seconds, %i instances", time, variants)
+ end
+ end)
+
+end
+\stopluacode
+
+\unexpanded\def\EnableRandomPunk {\setcharactercasing[99]}
+\unexpanded\def\RandomPunk {\groupedcommand\EnableRandomPunk\donothing}
+\unexpanded\def\StartRandomPunk {\begingroup\EnableRandomPunk}
+\unexpanded\def\StopRandomPunk {\endgroup}
+
+\starttypescript [serif] [punk] [default]
+ \setups[font:fallback:serif] % no style variants yet
+ \definefontsynonym [Serif] [demo@punk]
+\stoptypescript
+
+\starttypescript [punk]
+ \definetypeface [punk] [rm] [serif] [punk] [default]
+\stoptypescript
+
+\endinput
+
+\usetypescript[punk]
+
+\setupbodyfont[punk,14pt]
+
+\starttext
+ \definedfont[demo@punk at 10pt]hello world\par
+ \definedfont[demo@punk at 12pt]hello world\par
+ \definedfont[demo@punk at 16pt]hello world\par
+ \definedfont[demo@punk at 20pt]hello world\par
+\stoptext
+
diff --git a/tex/context/base/scrn-fld.mkiv b/tex/context/base/scrn-fld.mkiv
index eef6bbe7d..4bcc0eabd 100644
--- a/tex/context/base/scrn-fld.mkiv
+++ b/tex/context/base/scrn-fld.mkiv
@@ -150,6 +150,32 @@
\def\donormalfield{\doprocessfield\dohandlefield}
\def\dofitfield {\doprocessfield\dohandlefitfield}
+% \def\doprocessfield#1[#2][#3]% \method [name] [label]
+% {\dontleavehmode
+% \begingroup
+% \loadfieldscripts
+% \edef\currentfieldname {#2}%
+% \edef\currentfieldlabel{#3}%
+% \edef\currentfieldgroup{\ctxlua{backends.codeinjections.getfieldgroup("#2")}}%
+% \ifx\currentfieldlabel\empty
+% \let\currentfieldlabel\currentfieldname
+% \fi
+% \ifx\currentfieldgroup\empty
+% #1[#2][\v!label,\v!frame,\v!horizontal][][][]%
+% \else
+% \getvalue{\??fd::\currentfieldgroup}%
+% #1[#2][][][][]% todo: pass setups
+% \fi
+% \endgroup}
+
+% \def\dosetupfieldindeed#1#2[#3][#4][#5][#6][#7]%
+% {#1[#2][#4][#5][#6][#7]}
+%
+% equals:
+
+\def\dosetupfieldindeed#1#2[#3]% [#4][#5][#6][#7]%
+ {#1[#2]} % [#4][#5][#6][#7]}
+
\def\doprocessfield#1[#2][#3]% \method [name] [label]
{\dontleavehmode
\begingroup
@@ -163,7 +189,8 @@
\ifx\currentfieldgroup\empty
#1[#2][\v!label,\v!frame,\v!horizontal][][][]%
\else
- #1[#2][][][][]% todo: pass setups
+ \def\dosetupfield{\dosetupfieldindeed{#1}{#2}}%
+ \getvalue{\??fd::\currentfieldgroup}%
\fi
\endgroup}
@@ -246,11 +273,11 @@
\v!horizontal=>\HorizontalFieldtrue,
\v!vertical=>\VerticalFieldtrue]%
\ifVerticalField
- \getparameters[\??fd][\c!distance=\!!zeropoint,\c!inbetween=\vskip\@@localoffset,\c!align=\v!right,\c!width=20em]%
+ \getparameters[\??fd][\c!distance=\zeropoint,\c!inbetween=\vskip\@@localoffset,\c!align=\v!right,\c!width=20em]%
\else\ifHorizontalField
\getparameters[\??fd][\c!distance=\@@localoffset,\c!inbetween=,\c!align=\c!left,\c!height=10ex]%
\else
- \getparameters[\??fd][\c!distance=\!!zeropoint,\c!inbetween=,\c!align=\c!left]%
+ \getparameters[\??fd][\c!distance=\zeropoint,\c!inbetween=,\c!align=\c!left]%
\fi\fi
\getparameters[\??fd][\c!n=,\c!before=,\c!after=\vss,\c!style=,\c!color=,#3]%
\ifShowFieldFrame
@@ -283,7 +310,7 @@
\c!clickin=,\c!clickout=,\c!regionin=,\c!regionout=,
\c!afterkey=,\c!format=,\c!validate=,\c!calculate=,
\c!focusin=,\c!focusout=,
- \c!fieldoffset=\!!zeropoint,\c!fieldbackgroundcolor=,
+ \c!fieldoffset=\zeropoint,\c!fieldbackgroundcolor=,
\c!fieldframecolor=,\c!fieldlayer=\@@iafieldlayer,#5]%
\scratchdimen\framedwidth \edef\@@fdwidth {\the\scratchdimen}%
\scratchdimen\framedheight\edef\@@fdheight{\the\scratchdimen}%
@@ -324,11 +351,11 @@
\c!clickin=,\c!clickout=,\c!regionin=,\c!regionout=,
\c!focusin=,\c!focusout=,
\c!afterkey=,\c!format=,\c!validate=,\c!calculate=,
- \c!fieldoffset=\!!zeropoint,\c!fieldbackgroundcolor=,
+ \c!fieldoffset=\zeropoint,\c!fieldbackgroundcolor=,
\c!fieldframecolor=,\c!fieldlayer=\@@iafieldlayer,#5,\c!align=]
{\edef\defaultfield{\ctxlua{backends.codeinjections.getdefaultfieldvalue("#1")}}%
-\dopresetsymbol\defaultfield
-\setbox\scratchbox\hbox{\dogetsymbol\defaultfield}%
+ % \dopresetsymbol\defaultfield
+ \setbox\scratchbox\hbox{\symbol[\defaultfield]}%
\edef\@@fdwidth {\the\wd\scratchbox}%
\ifcase\fitfieldmode
\edef\@@fdheight{\the\ht\scratchbox}%
@@ -376,7 +403,7 @@
\setupfield
[systemfield]
[\c!n=1024, % beware: weblink plugin truncates
- \c!location=\v!low,\c!strut=\v!yes,\c!fieldoffset=0pt,
+ \c!location=\v!low,\c!strut=\v!yes,\c!fieldoffset=\zeropoint,
\c!height=1.2\openlineheight,\c!width=\dimen0,\c!offset=\v!overlay,
\c!style=,\c!align=\v!middle,\c!frame=\v!off,
\c!color=red,\c!fieldbackgroundcolor=\s!white,\c!fieldframecolor=blue,
@@ -438,7 +465,7 @@
{\fitfield[\currentsystemfield:but]}%
#2}%
\ht0\strutht\dp0\strutdp\box0
- \enfgroup}
+ \endgroup}
%D And one more:
diff --git a/tex/context/base/supp-mps.mkii b/tex/context/base/supp-mps.mkii
index 9864cd9a1..3629ccf0b 100644
--- a/tex/context/base/supp-mps.mkii
+++ b/tex/context/base/supp-mps.mkii
@@ -1174,8 +1174,8 @@
\ifx\undefined\interactionmode \chardef\interactionmode=255 \fi
- \def\MPOSTbatchswitch {-int=batchmode}
- \def\MPOSTnonstopswitch {-int=nonstopmode}
+ \def\MPOSTbatchswitch {-interaction=batchmode} % was -int, but newer mpost does not support partial flags
+ \def\MPOSTnonstopswitch {-interaction=nonstopmode} % was -int, but newer mpost does not support partial flags
\def\MPOSTformatswitch {-progname=metafun -mem=}
\def\MPOSTdriver {dvips}
diff --git a/tex/context/base/syst-aux.mkiv b/tex/context/base/syst-aux.mkiv
index d650e4513..7b119f578 100644
--- a/tex/context/base/syst-aux.mkiv
+++ b/tex/context/base/syst-aux.mkiv
@@ -1842,7 +1842,8 @@
\def\undoassign[#1][#2]{\let\setsomevalue\doresetvalue\p!doassign#1\@relax@#2==\empty\@relax@}
%D \macros
-%D {processassignmentlist,processassignmentcommand}
+%D {processassignmentlist,processassignmentcommand,
+%D startprocessassignmentlist,startprocessassignmentcommand}
%D
%D For Wolfgang:
%D
@@ -1861,6 +1862,14 @@
\def\processassignmentcommand[#1]%
{\normalexpanded{\noexpand\processassignmentlist[#1]}}
+\long\def\startprocessassignmentlist[#1]#2\stopprocessassignmentlist
+ {\long\def\currentassignmentlistcommand##1##2{\def\currentassignmentlistkey{##1}\def\currentassignmentlistvalue{##2}#2}%
+ \processassignmentlist[#1]\currentassignmentlistcommand}
+
+\long\def\startprocessassignmentcommand[#1]#2\stopprocessassignmentcommand
+ {\long\def\currentassignmentlistcommand##1##2{\def\currentassignmentlistkey{##1}\def\currentassignmentlistvalue{##2}#2}%
+ \normalexpanded{\noexpand\processassignmentlist[#1]}\currentassignmentlistcommand}
+
%D \macros{currentvalue}
%D
%D Just in case a \type{\getparameter} argument itself ends up
diff --git a/tex/context/base/syst-gen.mkii b/tex/context/base/syst-gen.mkii
index 2db71650f..65a501360 100644
--- a/tex/context/base/syst-gen.mkii
+++ b/tex/context/base/syst-gen.mkii
@@ -2911,7 +2911,8 @@
{\ifundefined{#1#2}\dosetvalue{#1}{#2}{#3}\fi}
%D \macros
-%D {processassignmentlist,processassignmentcommand}
+%D {processassignmentlist,processassignmentcommand,
+%D startprocessassignmentlist,startprocessassignmentcommand}
%D
%D For Wolfgang:
%D
@@ -2927,6 +2928,14 @@
\def\processassignmentcommand[#1]%
{\normalexpanded{\noexpand\processassignmentlist[#1]}}
+\long\def\startprocessassignmentlist[#1]#2\stopprocessassignmentlist
+ {\long\def\currentassignmentlistcommand##1##2{\def\currentassignmentlistkey{##1}\def\currentassignmentlistvalue{##2}#2}%
+ \processassignmentlist[#1]\currentassignmentlistcommand}
+
+\long\def\startprocessassignmentcommand[#1]#2\stopprocessassignmentcommand
+ {\long\def\currentassignmentlistcommand##1##2{\def\currentassignmentlistkey{##1}\def\currentassignmentlistvalue{##2}#2}%
+ \normalexpanded{\noexpand\processassignmentlist[#1]}\currentassignmentlistcommand}
+
%D \macros
%D {getparameters,geteparameters,getgparameters,
%D forgetparameters}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 01:02:24 +0000